CN2459165Y - Hydraulic machine for friction driven moveable rotary plateform - Google Patents
Hydraulic machine for friction driven moveable rotary plateform Download PDFInfo
- Publication number
- CN2459165Y CN2459165Y CN 00267739 CN00267739U CN2459165Y CN 2459165 Y CN2459165 Y CN 2459165Y CN 00267739 CN00267739 CN 00267739 CN 00267739 U CN00267739 U CN 00267739U CN 2459165 Y CN2459165 Y CN 2459165Y
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- China
- Prior art keywords
- car body
- model
- utility
- rotary table
- friction
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- Expired - Fee Related
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Abstract
The utility model relates to a hydraulic machine for a friction driven moveable rotary worktable. The utility model is characterized in that a vehicle body is installed on a worktable frame of a rotary worktable, and the vehicle body is provided with a rolling wheel, a hydraulic motor, a rotating disc, a swing support, a stacking spring pre-tightening device. The hydraulic motor is provided with a friction wheel, and a driving oil cylinder is connected between the vehicle body and a lower cross beam. The utility model has the advantages of stable running, low noise, convenient speed regulation, large speed regulating range and low cost. The utility model also has the advantages that a driving part can be moved into the rotary worktable together with the rotating disc, so the rotary worktable can work in the main machine under the rotation of the rotating disc, and the rotating disc need not be moved out of the rotary worktable.
Description
The utility model belongs to abrasive molding hydraulic press, particularly relates to the hydraulic press of the movable rotary table of a kind of friction-driven.
The known rotary table that uses on abrasive molding hydraulic press generally all adopts the motor type of drive to drive the rotating disk rotation by gear, gear ring at present, this type of drive is because the sand material enters the engagement place of gear, gear ring easily, therefore can cause very quick-wearing of profile of tooth, and the cost of replacing gear ring is higher; In addition, when rotating disk rotated, the noise of generation was bigger, and driving mechanism can not move in the hydraulic press rotary table with rotating disk, and promptly rotating disk can not rotate in hydraulic press again.
The purpose of this utility model be to overcome the deficiency in the known technology and provide a kind of by friction pulley drive rotating disk type of drive, have the hydraulic press that the convenient and speed adjustable range of speed governing reaches the movable rotary table of friction-driven that cost is low, noise is little greatly.
The purpose of this utility model is achieved in that
The utility model is made up of entablature, sill, slide block, column, movable rotary table, be to realize the purpose of this utility model so on this basis: on the stand of movable rotary table, car body is housed, roller and hydraulic motor and rotating disk, pivoting support, folded spring pre-tightening apparatus are installed on the car body, friction pulley is housed on hydraulic motor, between car body and sill, is connected and installed with the driving oil cylinder.
The described concrete formation that folded spring pre-tightening apparatus is installed on car body is, the backstay that is coated with folded spring is installed on car body, by regulating sleeve end cap is installed in the end of backstay, end cap by bolting in car body.
The utility model has following accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of movable rotary table among Fig. 1;
Fig. 3 is the broken section structural representation of I among Fig. 2.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
With reference to Fig. 1, entablature 1 and sill 4 and slide block 2 are connected and installed by column 3 is in the same place, in the both sides of sill movable rotary table 5 is installed respectively, with reference to Fig. 2, car body 8 is bearing on the stand 14 of movable rotary table by roller 10, rotating disk 6 is contained on the car body by 12 of pivoting supports, hydraulic motor 7 also is packed on the car body by bolt, axle head at hydraulic motor is equipped with friction pulley 11, with reference to Fig. 3, on car body, also be fixed with folded spring pre-tightening apparatus 13, the concrete formation of folded spring pre-tightening apparatus is, the backstay 16 be coated with folded spring 15 is installed on car body, by regulating sleeve 17 end caps 18 is installed in the end of backstay, its end cap by bolting in car body.Between car body and sill, be connected and installed with and drive oil cylinder 9.
Car body mobile is to drive it and advance or retreat by driving oil cylinder 9.When hydraulic motor 7 logical oil rotate, drive friction pulley 11 rotations, friction pulley drives rotating disk 6 rotations again, and the rotating speed of rotating disk can be adjusted by the oil inlet quantity of regulator solution pressure motor.Friction pulley is to be adjusted by the folded spring pre-tightening apparatus 13 that is packed on the car body to the thrust of rotating disk, promptly by the folded spring 15 of regulating sleeve 17 compressions, folded spring pushes away hydraulic motor, drives friction pulley simultaneously and pushes down the thrust of friction pulley to rotating disk, and its thrust is regulated by regulating sleeve.
Advantage and the good effect that the utlity model has are: owing to adopted by the friction wheel driving Therefore the type of drive of moving rotating disk makes and the utlity model has stability of rotation, and noise is low, transfers Speed is convenient, and speed adjustable range is big, and the advantage that cost is low can be with turning to but also have drive part Dish together moves in the rotary table, makes rotary table still need dial rotation in main frame Work need not be shifted out rotating disk rotary table with regard to achievable characteristics, reaches processing more Purpose easily.
Claims (2)
1. the hydraulic press of the movable rotary table of friction-driven, form by entablature, sill, slide block, column, movable rotary table, it is characterized in that: on the stand of movable rotary table, car body is housed, roller and hydraulic motor and rotating disk, pivoting support, folded spring pre-tightening apparatus are installed on the car body, friction pulley is housed on hydraulic motor, between car body and sill, is connected and installed with the driving oil cylinder.
2. the hydraulic press of the movable rotary table of friction-driven according to claim 1, it is characterized in that: the concrete formation that folded spring pre-tightening apparatus is installed on the car body is, the backstay that is coated with folded spring is installed on car body, end cap is installed by regulating sleeve in end at backstay, end cap by bolting in car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267739 CN2459165Y (en) | 2000-12-27 | 2000-12-27 | Hydraulic machine for friction driven moveable rotary plateform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00267739 CN2459165Y (en) | 2000-12-27 | 2000-12-27 | Hydraulic machine for friction driven moveable rotary plateform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2459165Y true CN2459165Y (en) | 2001-11-14 |
Family
ID=33621487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00267739 Expired - Fee Related CN2459165Y (en) | 2000-12-27 | 2000-12-27 | Hydraulic machine for friction driven moveable rotary plateform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2459165Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552577A (en) * | 2013-11-18 | 2014-02-05 | 铜陵科达车辆装备有限责任公司 | Frictional-transmission rotary table for railway vehicle bogie |
| CN106272996A (en) * | 2015-06-02 | 2017-01-04 | 戚道易 | The method for rotative driving of a kind of moving bolster and device |
| CN111571470A (en) * | 2020-04-29 | 2020-08-25 | 河南科技大学 | Large-scale turntable system with automatic pressing function and positioning and clamping function |
-
2000
- 2000-12-27 CN CN 00267739 patent/CN2459165Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552577A (en) * | 2013-11-18 | 2014-02-05 | 铜陵科达车辆装备有限责任公司 | Frictional-transmission rotary table for railway vehicle bogie |
| CN103552577B (en) * | 2013-11-18 | 2016-06-15 | 铜陵科达车辆装备有限责任公司 | The bogies for railway vehicles rotating disk of friction-type drive |
| CN106272996A (en) * | 2015-06-02 | 2017-01-04 | 戚道易 | The method for rotative driving of a kind of moving bolster and device |
| CN111571470A (en) * | 2020-04-29 | 2020-08-25 | 河南科技大学 | Large-scale turntable system with automatic pressing function and positioning and clamping function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |