CN203092142U - Gear hobbing machine working platform with damping - Google Patents
Gear hobbing machine working platform with damping Download PDFInfo
- Publication number
- CN203092142U CN203092142U CN 201220737462 CN201220737462U CN203092142U CN 203092142 U CN203092142 U CN 203092142U CN 201220737462 CN201220737462 CN 201220737462 CN 201220737462 U CN201220737462 U CN 201220737462U CN 203092142 U CN203092142 U CN 203092142U
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- China
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- damping
- gear
- hobbing machine
- pinion
- pedestal
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Abstract
The utility model relates to a gear hobbing machine part, in particular to a gear hobbing machine working platform with damping. The gear hobbing machine working platform comprises a base, a working platform body, a swing mechanism and a damping mechanism, wherein the working platform body is born on the upper end face of a big gear in the swing mechanism, the big gear is born on the base, the damping mechanism comprises a damping small gear, a hydraulic motor and a transmission shaft I, the damping small gear is born on the base, and the hydraulic motor drives the damping small gear and the big gear to rotate in a reversed-direction mode. The hydraulic motor is fixedly arranged at the bottom of the base, and the damping small gear is meshed with the big gear. The hydraulic motor is used by the gear hobbing machine working platform with the damping to replace an adjustable spring friction piece, so that the gear hobbing machine working platform is simple in structure, convenient to operate and low in use cost. The damping size of the working platform can be accurately adjusted by controlling of a hydraulic system to enable the gear hobbing machine working platform with the damping to be good in stability, accurate in positioning precision and high in machining precision of a gear hobbing machine.
Description
Technical field
The utility model relates to a kind of gear-hobbing machine parts, is specifically related to a kind of gear hobbing machine worktable with damping.
Background technology
The gear hobbing machine worktable of traditional band damping is general adopt by 4 in twos the meshed gears structure form damping mechanism, 4 in twos meshed gears circularize distribution, wherein 1 gear is the input gear, 1 gear is the gear wheel that is connected with workbench, other 2 gears are intermediate drive gears, 1 intermediate drive gear is provided with the adjustable spring friction plate therein, friction by adjustable spring friction plate and pedestal increases rotary resistance, thereby realize workbench damping adjusting, this complex structure, the adjustable spring friction plate is adjusted the position inconvenience, because the operator adjusts the friction plate position by rule of thumb, can't accomplish accurate adjustment to frictional resistance.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of gear hobbing machine worktable with damping, the gear hobbing machine worktable of this band damping replaces the adjustable spring friction plate with hydraulic motor, simple in structure, easy to operate, use cost is low, can adjust accurately workbench damping size by the control hydraulic system, make the band damping the steady shape of gear hobbing machine worktable good, positioning accuracy is accurate, the gear-hobbing machine machining accuracy is higher.
In order to solve the problems of the technologies described above, a kind of gear hobbing machine worktable of the utility model with damping, comprise pedestal, workbench, slew gear and damping mechanism, the upper surface of described stage support gear wheel in slew gear, described gear wheel is supported on the pedestal, described damping mechanism comprises the damping pinion that is supported on the pedestal, hydraulic motor and the power transmission shaft I that drives damping pinion and gear wheel counter-rotation, described hydraulic motor is fixedly installed on the bottom of pedestal, and described damping pinion is meshed with gear wheel.
Further, described damping pinion and power transmission shaft I are set to integrated formed structure, and described pedestal is provided with the bearing I of supporting damping pinion.
Further, the end of described power transmission shaft I offers the installing hole that cooperates with hydraulic motor power transmission shaft end, and described installing hole hole wall is provided with the keyway that is used for transmission.
Further, described slew gear also comprises the motor of the bottom that is fixedly installed on pedestal, is connected with motor and is supported on input pinion and the power transmission shaft II on the pedestal, and described input pinion is meshed with gear wheel.
Further, described input pinion and power transmission shaft II are set to integrated formed structure, and described pedestal is provided with the bearing II of supporting input pinion.
Further, be installed with installing rack on the described pedestal, described installing rack is provided with and is used to support the pair of bearings III of damping pinion and the pair of bearings IV of supporting input pinion.
The beneficial effects of the utility model are:
A kind of gear hobbing machine worktable with damping of the utility model is by replacing the adjustable spring friction plate with hydraulic motor: simple in structure, easy to operate, use cost is low, can adjust accurately workbench damping size by the control hydraulic system, make the band damping the steady shape of gear hobbing machine worktable good, positioning accuracy is accurate, the gear-hobbing machine machining accuracy is higher.
Description of drawings
Fig. 1 looks sketch for the master of the gear hobbing machine worktable of the utility model band damping;
Fig. 2 is the side view of Fig. 1.
Reference numeral: 1-pedestal; The 2-motor; 3-imports pinion; The 4-gear wheel; The 5-workbench; 6-damping pinion; The 7-hydraulic motor; 8-bearing I; 9-bearing II; 10-bearing III; 11-bearing IV.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated:
Fig. 1 looks sketch for the master of a kind of gear hobbing machine worktable with damping of the utility model as shown; Be illustrated in figure 2 as the side view of Fig. 1.A kind of gear hobbing machine worktable with damping of the utility model comprises pedestal 1, workbench 5, slew gear and damping mechanism, described workbench 5 is supported on the upper surface of gear wheel 4 in the slew gear, described gear wheel 4 is supported on the pedestal 1, described damping mechanism comprises the damping pinion 6 that is supported on the pedestal 1, hydraulic motor 7 and the power transmission shaft I that drives damping pinion 6 and the rotation of gear wheel 4 counter-rotation, described hydraulic motor 7 is fixedly installed on the bottom of pedestal 1, and described damping pinion 6 is meshed with gear wheel 4.
During use, workpiece is fixed on workbench 5 planes by anchor clamps, driving gear wheel 4 by slew gear rotates, the workpiece that gear wheel 4 drives on workbench 5 and workbench 5 planes rotates, certain pressure is provided for hydraulic motor 7 by hydraulic system, the resistance that the gear wheel that the damping pinion that is connected with hydraulic motor 76 given be meshed with damping pinion 64 is certain, the size of the pressure by adjusting hydraulic motor 7, accurately control damping pinion 6 is to the size of gear wheel 4 resistances, make the steady shape of gear hobbing machine worktable of band damping good, positioning accuracy is accurate, and the gear-hobbing machine machining accuracy is higher.
Further, described damping pinion 6 is set to integrated formed structure with the power transmission shaft I, and described pedestal 1 is provided with the bearing I 8 of supporting damping pinion.
Further, the end of described power transmission shaft I offers the installing hole that cooperates with hydraulic motor 7 power transmission shaft ends, and described installing hole hole wall is provided with the keyway that is used for transmission.
Further, described slew gear also comprises the motor 2 of the bottom that is fixedly installed on pedestal 1, is connected with motor 2 and is supported in input pinion 3 and the power transmission shaft II on the pedestal, and described input pinion 3 is meshed with gear wheel 4.
Further, described input pinion 3 is set to integrated formed structure with the power transmission shaft II, and described pedestal 1 is provided with the bearing II 9 of supporting input pinion 3.
Further, be installed with installing rack on the described pedestal 1, described installing rack is provided with the pair of bearings IV 11 that is used to support damping pinion 6 pair of bearings III 10 and supporting input pinion 3.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although by the utility model being described with reference to preferred embodiment of the present utility model, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and the spirit and scope of the present utility model that do not depart from appended claims and limited.
Claims (6)
1. gear hobbing machine worktable with damping, comprise pedestal, workbench, slew gear and damping mechanism, the upper surface of described stage support gear wheel in slew gear, described gear wheel is supported on the pedestal, it is characterized in that: described damping mechanism comprises the damping pinion that is supported on the pedestal, hydraulic motor and the power transmission shaft I that drives damping pinion and gear wheel counter-rotation, described hydraulic motor is fixedly installed on the bottom of pedestal, and described damping pinion is meshed with gear wheel.
2. a kind of gear hobbing machine worktable with damping as claimed in claim 1 is characterized in that: described damping pinion and power transmission shaft I are set to integrated formed structure, and described pedestal is provided with the bearing I of supporting damping pinion.
3. a kind of gear hobbing machine worktable with damping as claimed in claim 2 is characterized in that: the end of described power transmission shaft I offers the installing hole that cooperates with hydraulic motor power transmission shaft end, and described installing hole hole wall is provided with the keyway that is used for transmission.
4. as each described a kind of gear hobbing machine worktable of claim 1～3 with damping, it is characterized in that: described slew gear also comprises the motor of the bottom that is fixedly installed on pedestal, is connected with motor and is supported on input pinion and the power transmission shaft II on the pedestal, and described input pinion is meshed with gear wheel.
5. a kind of gear hobbing machine worktable with damping as claimed in claim 4 is characterized in that: described input pinion and power transmission shaft II are set to integrated formed structure, and described pedestal is provided with the bearing II of supporting input pinion.
6. a kind of gear hobbing machine worktable as claimed in claim 5 with damping, it is characterized in that: be installed with installing rack on the described pedestal, described installing rack is provided with and is used to support the pair of bearings III of damping pinion and the pair of bearings IV of supporting input pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737462 CN203092142U (en) | 2012-12-28 | 2012-12-28 | Gear hobbing machine working platform with damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737462 CN203092142U (en) | 2012-12-28 | 2012-12-28 | Gear hobbing machine working platform with damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092142U true CN203092142U (en) | 2013-07-31 |
Family
ID=48843585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220737462 Expired - Fee Related CN203092142U (en) | 2012-12-28 | 2012-12-28 | Gear hobbing machine working platform with damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551675A (en) * | 2013-11-04 | 2014-02-05 | 苏州优金金属成型科技有限公司 | Novel gear hobbing machine |
-
2012
- 2012-12-28 CN CN 201220737462 patent/CN203092142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551675A (en) * | 2013-11-04 | 2014-02-05 | 苏州优金金属成型科技有限公司 | Novel gear hobbing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |