CN2379643Y - Pneumatic friction wafer type clutch - Google Patents
Pneumatic friction wafer type clutch Download PDFInfo
- Publication number
- CN2379643Y CN2379643Y CN 99217853 CN99217853U CN2379643Y CN 2379643 Y CN2379643 Y CN 2379643Y CN 99217853 CN99217853 CN 99217853 CN 99217853 U CN99217853 U CN 99217853U CN 2379643 Y CN2379643 Y CN 2379643Y
- Authority
- CN
- China
- Prior art keywords
- plate
- friction
- pressure plate
- air bag
- drive wheel
- Prior art date
- 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.)
- Expired - Lifetime
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a pneumatic friction wafer type clutch. A fixed disk is arranged on a power input shaft of the clutch, a circular sleeve of the fixed disk is fixed with a pressure plate and a drive plate, a friction wafer is arranged between the pressure plate and the drive plate, another friction wafer is arranged between the drive plate and the fixed disk, and gear teeth on the excircles of the friction wafers are frequently engaged with inner teeth on the inner circle of a power output driving wheel; a pneumatic device is an air bag which is arranged in a ring groove on the inner side of a baffle plate, the air bag adheres to the pressure plate, and a heat insulating plate is arranged between the air bag and the pressure plate; the air bag is provided with a pipe joint which is connected with a shaft head of the power input shaft through an elbow, and the shaft head is provided with an axial hole which is connected with an air guide joint. The utility model can be used for a drill for oil and geologic exploration, and can realize remote control. The utility model has the advantages of convenient and safe operation, labour saving and work efficiency improvement.
Description
The utility model relates to petroleum geology exploration rig clutch, and concrete is a kind of Pneumatic friction lamella clutch.
At present petroleum geology exploration generally adopts the direct transmission of transmission shaft with the transmission device of rig, does not have engaging and disengaging gear, the transmission that realizes power by the neutral and the automobile clutch of gearbox with separate, can not realize distant control, operation makes things convenient for inadequately.
The purpose of this utility model is to provide a kind of Pneumatic friction lamella clutch, and the petroleum geology exploration rig is realized distant control, and is easy to operate, safe and reliable, saves the labour, improves work efficiency.
The purpose of this utility model is achieved in that
A kind of Pneumatic friction lamella clutch comprises a power input shaft and a power output drive wheel, and is provided with Pneumatic actuator, and this power output drive wheel, is characterized in that on power input shaft with the bearing movable set:
Be fixed with a fixed tray (15) with key (5) on the spindle nose of described power input shaft (18), locate with back-up ring (4), this fixed tray (15) is made up of circle cover (151) and the protruding dish in rear portion (152), this circle cover (151) cylindrical is connected with discoidal pressure plate (12) with key, discoidal driving plate (13), between pressure plate (12) and driving plate (13), friction plate (14A) is housed, between the protruding dish (152) of driving plate (13) and fixed tray, friction plate (14B) is housed, this friction plate (14A), (14B) be the amalgamation structure, each is assembled into by 2-4 piece friction block, its cylindrical has the internal tooth on continuous teeth and the interior circle of power output drive wheel (16) overcoat (161) to be normal engagement, and its interior circle is located by the pillow block on driving plate (13) end flat; Between the protruding dish (152) of fixed tray and pressure plate (12), some pressure springs (2) are housed, this pressure spring (2) circumference in equal parts passes the circular hole on driving plate (13) pillow block, each is supported two ends by the corresponding circle hole on protruding dish (152) and pressure plate (12) end face, and this spring makes between pressure plate (12) and friction disk (14A), (14B) and keeps appropriate gap;
The main body of described Pneumatic actuator is an air bag (8), this air bag (8) is contained in the inboard annular groove of baffle plate (1), this baffle plate (1) is contained in the outer end of round price fixing circle cover (151) with key, and with locking nut (2) and positioning screwn locking, described air bag thermal shield (11) at interval abuts on the pressure plate (12), on the junction plane of thermal shield (11) and pressure plate (12), be fitted with pin (9), felt pan (10) is housed between the interior circle of the cylindrical of baffle plate (1) and power output drive wheel (16), described air bag (8) has 1-3 pipe joint to connect the spindle nose of power input shaft (19) through elbow, this spindle nose has axial bore to connect air guide joint (3), and this air guide joint (3) is communicated with source of the gas by air intake (22).
Described power output drive wheel (16) but belt pulley, sprocket wheel, any in the gear.
Described power output drive wheel (16) can be linking body structure with overcoat (161), also can be the structure of split with the screw connection.
The utility model has following actively useful effect:
The utility model is realized separating of clutch friction plate and driving link with pressurized air and is combined, realizes the transmission of power; Have simple in structurely, easy to operate, the petroleum geology exploration rig is realized distant control, safe and reliable, saved the labour, improved working efficiency.
Below in conjunction with accompanying drawing the utility model is described specifically:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of the utility model friction plate
Accompanying drawing number:
1. baffle plate 2. springs 3. air guide cock taps
4. back-up ring 5. keys 6. screws
7. locking nut 8. air bags 801. pipe joints
9. sell 10. felt pans, 11. thermal shields
12. pressure plate 13. driving plates
14A. friction plate 14B. friction plate
15. fixed tray 151. circle covers 152. protruding dishes
16. power output drive wheel 161. overcoats 17. bearings
18. lubricating cup 19. power input shafts 20. interstage sleeves
21. back-up ring 22. air intakes
Please refer to Fig. 1, Fig. 2, Pneumatic friction lamella clutch of the present utility model comprises a power input shaft and a power output drive wheel, and is provided with Pneumatic actuator, this power output drive wheel 16 with bearing 17 movable sets on power input shaft 19.
Be fixed with a fixed tray 15 with key 5 on the spindle nose of described power input shaft 19, with back-up ring 4 location, this fixed tray 15 is made up of circle cover 151 and the protruding dish 152 in rear portion, these circle cover 151 cylindricals are fixed with discoidal pressure plate 12 with key, discoidal driving plate 13, between pressure plate 12 and driving plate 13, friction plate 14A is housed, between the protruding dish 152 of driving plate 13 and fixed tray, friction plate 14B is housed, this friction plate 14A, 14B is the amalgamation structure, each is assembled into by 2-4 piece friction block, its cylindrical has that the internal tooth on the circle is normal engagement in the overcoat 161 of continuous teeth and power output drive wheel 16, and circle is located by the pillow block on driving plate 13 end flats in it; Between the protruding dish 152 of fixed tray and pressure plate 12, some pressure springs 2 are housed, these pressure spring 2 circumference in equal parts pass the circular hole on driving plate 13 pillow blocks, two ends each by the corresponding circle hole on protruding dish 152 and pressure plate 12 end faces supporting, this spring makes and keeps appropriate gap between pressure plate 12 and friction disk 14A, the 14B and friction plate is separated during pressurized with fixed tray at pressure plate.
The main body of described Pneumatic actuator is an air bag 8, this air bag 8 is contained in the annular groove of baffle plate 1 inboard, this baffle plate 1 is contained in the outer end of round price fixing circle cover 151 with key, and with locking nut 7 and positioning screwn 6 lockings, described air bag 8 thermal shield 11 at interval abuts on the pressure plate 12, on the junction plane of thermal shield 11 and pressure plate 12, be fitted with pin 9, between the interior circle of the cylindrical of baffle plate 1 and power output drive wheel 16 felt pan 10 is housed, described air bag 8 has 1-3 pipe joint to connect the spindle nose of power input shaft 19 through elbow, this spindle nose has axial bore to connect air guide joint 3, and this air guide joint 3 is communicated with source of the gas by air intake 22.
During enforcement, described power output drive wheel 16 is belt pulley, sprocket wheel, a kind of in the gear.
During enforcement, described power output drive wheel 16 can be linking body structure with overcoat 161, also can be the structure of split with the screw connection.
Structural feature of the present utility model:
This pneumatic friction lamella clutch is connected with fixed tray 15 by power input shaft 19, and fixed tray 15 is by back-up ring 4 axially locating.Air guide cock tap 3 is connected with input shaft 19 with screw thread, and its front end and back end can relatively rotate.Baffle plate 1, air guide cock tap 3, air bag assembly 8 and thermal shield 11, pressure plate 12 rotate with fixed tray and input shaft by pin 9, spring 2, locking nut 7.This clutch is two friction disk clutchs, and every brake pad by three one group is formed, and the normal engagement of friction plate outer ring tooth and drive wheel internal ring gear also can be slided in the drive wheel internal ring gear vertically.Bearing 17 injects the grease lubrication bearing by interstage sleeve 20, back-up ring 21 and input shaft boss axially locating by lubricating cup 18.
Power passes to fixed tray 15 from input shaft 19 by key, passes to power output drive wheel 16 through friction plate 14A, 14B again, and this drive wheel is a belt pulley among Fig. 1.
The separation of described clutch is achieved like this with combining: pressurized air enters air bag 8 by air guide cock tap 3, and air bag 8 expands and promotes pressure plates 12 friction plate 14A, 14B and fixed tray 15 are compressed, and friction plate rotates with fixed tray.The internal tooth of friction plate cylindrical gear ring and drive wheel often meshes, and gives drive wheel by inside engaged gear with transmission of power, realizes the clutch combination, transmits power.Pressurized air in the air bag goes out the air intake off-load from air guide cock tap 3 again by the control gas circuit, under spring 2 effects, and pressure plate 12 returns, friction plate 14A, 14B separate with fixed tray 15, cut off power and transmit, and clutch is realized separating.
Claims (3)
1. a Pneumatic friction lamella clutch comprises a power input shaft and a power output drive wheel, and is provided with Pneumatic actuator, and this power output drive wheel, is characterized in that on power input shaft with the bearing movable set:
Be fixed with a fixed tray (15) with key (5) on the spindle nose of described power input shaft (18), locate with back-up ring (4), this fixed tray (15) is made up of circle cover (151) and the protruding dish in rear portion (152), this circle cover (151) cylindrical is connected with discoidal pressure plate (12) with key, discoidal driving plate (13), between pressure plate (12) and driving plate (13), friction plate (14A) is housed, between the protruding dish (152) of driving plate (13) and fixed tray, friction plate (14B) is housed, this friction plate (14A), (14B) be the amalgamation structure, each is assembled into by 2-4 piece friction block, its cylindrical has the internal tooth on continuous teeth and the interior circle of power output drive wheel (16) overcoat (161) to be normal engagement, and its interior circle is located by the pillow block on driving plate (13) end flat; Between the protruding dish (152) of fixed tray and pressure plate (12), some pressure springs (2) are housed, this pressure spring (2) circumference in equal parts passes the circular hole on driving plate (13) pillow block, each is supported two ends by the corresponding circle hole on protruding dish (152) and pressure plate (12) end face, and this spring makes between pressure plate (12) and friction disk (14A), (14B) and keeps appropriate gap;
The main body of described Pneumatic actuator is an air bag (8), this air bag (8) is contained in the inboard annular groove of baffle plate (1), this baffle plate (1) is contained in the outer end of round price fixing circle cover (151) with key, and with locking nut (2) and positioning screwn locking, described air bag thermal shield (11) at interval abuts on the pressure plate (12), on the junction plane of thermal shield (11) and pressure plate (12), be fitted with pin (9), felt pan (10) is housed between the interior circle of the cylindrical of baffle plate (1) and power output drive wheel (16), described air bag (8) has 1-3 pipe joint to connect the spindle nose of power input shaft (19) through elbow, this spindle nose has axial bore to connect air guide joint (3), and this air guide joint (3) is communicated with source of the gas by air intake (22).
2. Pneumatic friction lamella clutch as claimed in claim 1 is characterized in that: described power output drive wheel (16) but belt pulley, sprocket wheel, any in the gear.
3. Pneumatic friction lamella clutch as claimed in claim 1 is characterized in that: described power output drive wheel (16) can be linking body structure with overcoat (161), also can be the structure of split with the screw connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217853 CN2379643Y (en) | 1999-08-11 | 1999-08-11 | Pneumatic friction wafer type clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217853 CN2379643Y (en) | 1999-08-11 | 1999-08-11 | Pneumatic friction wafer type clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2379643Y true CN2379643Y (en) | 2000-05-24 |
Family
ID=34009183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99217853 Expired - Lifetime CN2379643Y (en) | 1999-08-11 | 1999-08-11 | Pneumatic friction wafer type clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2379643Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062189A (en) * | 2010-10-23 | 2011-05-18 | 中山市金马科技娱乐设备有限公司 | Transmitting mechanism of recreational facilities |
| CN102070037A (en) * | 2010-12-09 | 2011-05-25 | 南京航空航天大学 | Torque mode and position/speed mode conversion device for motor and control method and application thereof |
| CN102269229A (en) * | 2010-06-02 | 2011-12-07 | 南京迈瑞生物医疗电子有限公司 | Rotating joint and rotating joint component |
| CN102418749A (en) * | 2011-08-11 | 2012-04-18 | 无锡市盛力达机械工程有限公司 | Pneumatic take-up clutch |
| CN103362981A (en) * | 2012-03-29 | 2013-10-23 | 陈茂寅 | Wireless remote control clutch control device |
| CN104963959A (en) * | 2015-07-13 | 2015-10-07 | 柯晓贤 | Piston-cylinder-fixed type air pressure multi-disc friction clutch |
| WO2015154407A1 (en) * | 2014-04-11 | 2015-10-15 | 苏州八方电机科技有限公司 | Clutch device |
| CN110526034A (en) * | 2019-08-19 | 2019-12-03 | 江苏欧姆圣智能装备股份有限公司 | The clutch cylinder ejecting mechanism of coppered wire admission machine |
-
1999
- 1999-08-11 CN CN 99217853 patent/CN2379643Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269229A (en) * | 2010-06-02 | 2011-12-07 | 南京迈瑞生物医疗电子有限公司 | Rotating joint and rotating joint component |
| CN102269229B (en) * | 2010-06-02 | 2013-03-20 | 南京迈瑞生物医疗电子有限公司 | Rotating joint and rotating joint component |
| CN102062189A (en) * | 2010-10-23 | 2011-05-18 | 中山市金马科技娱乐设备有限公司 | Transmitting mechanism of recreational facilities |
| CN102070037A (en) * | 2010-12-09 | 2011-05-25 | 南京航空航天大学 | Torque mode and position/speed mode conversion device for motor and control method and application thereof |
| CN102418749A (en) * | 2011-08-11 | 2012-04-18 | 无锡市盛力达机械工程有限公司 | Pneumatic take-up clutch |
| CN102418749B (en) * | 2011-08-11 | 2016-01-20 | 无锡盛力达科技股份有限公司 | Winding-up pneumatic clutch |
| CN103362981A (en) * | 2012-03-29 | 2013-10-23 | 陈茂寅 | Wireless remote control clutch control device |
| WO2015154407A1 (en) * | 2014-04-11 | 2015-10-15 | 苏州八方电机科技有限公司 | Clutch device |
| CN104963959A (en) * | 2015-07-13 | 2015-10-07 | 柯晓贤 | Piston-cylinder-fixed type air pressure multi-disc friction clutch |
| CN104963959B (en) * | 2015-07-13 | 2017-12-01 | 湖北奥德传动科技有限公司 | A kind of fixed air pressure multi-disc friction clutch of piston cylinder |
| CN110526034A (en) * | 2019-08-19 | 2019-12-03 | 江苏欧姆圣智能装备股份有限公司 | The clutch cylinder ejecting mechanism of coppered wire admission machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GEOPHYSICAL PROSPECTING BUREAU, CHINA PETROLEUM GR Free format text: FORMER NAME OR ADDRESS: EQUIPMENT MANUFACTURING GENERAL FACTORY, PETROLEUM GEOPHYSICAL SURVEY BUREAU |
|
| CP03 | Change of name, title or address |
Address after: 072751, Hebei, Zhuozhou 11 mailbox, Petroleum Exploration Bureau, science and technology development department contacts Patentee after: Geophysical Exploration Bureau, China Petroleum Group Address before: 121 box 072555, Xushui County, Hebei Patentee before: Equipment Manufacturing General Factory, Petroleum Geophysical Survey Bureau |
|
| C56 | Change in the name or address of the patentee |
Owner name: DONGFANG GEOPHYSICAL EXPLORATION CO., LTD., SINOPE Free format text: FORMER NAME OR ADDRESS: GEOPHYSICAL PROSPECTING BUREAU, CHINA PETROLEUM GROUP |
|
| CP03 | Change of name, title or address |
Address after: 072751 mail technology and information department, box 11, Hebei, Zhuozhou Patentee after: Dongfang Geophysical Exploration Co., Ltd., China Petrochemical Corp. Address before: Science and technology development department, bureau of petroleum geophysical prospecting, box 11, Zhuozhou, Hebei Patentee before: Geophysical Exploration Bureau, China Petroleum Group |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |