CN2646479Y - Bidirectional different action transmission device - Google Patents
Bidirectional different action transmission device Download PDFInfo
- Publication number
- CN2646479Y CN2646479Y CN 03258568 CN03258568U CN2646479Y CN 2646479 Y CN2646479 Y CN 2646479Y CN 03258568 CN03258568 CN 03258568 CN 03258568 U CN03258568 U CN 03258568U CN 2646479 Y CN2646479 Y CN 2646479Y
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- Prior art keywords
- commutation
- gear
- driving gear
- driven
- driven gear
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Abstract
The utility model discloses a bidirectional differentia action driving device, which is suitable for a material and object cutting device, in particular to a double steering drive or a driving device of a cutting device used in the metallic processing operation. The device comprises an outer cover and the top part of the outer cover is provided with a belt loosening and tightening strengths adjusting device. The two ends of a clutch are respectively connected with a generator and a driving belt wheel shaft, which is connected with a driven belt wheel through a belt. A speed reducing driving wheel is connected by the shaft with the driven belt wheel and also is joggled with the speed reducing driven wheel. A steering driving gear wheel and a steering driven gear wheel are respectively joggled with a middle gear wheel. Two connecting discs are respectively connected with the steering driving gear wheel and the steering driven gear wheel. The utility model arranges two circular type saws respectively and independently on the connecting discs on the same axial line, so as to form a bidirectional differentia acting cutting saw device. When in cutting operation, the saws respectively rotate along the reversed directions while preforming cutting function at the same time.
Description
Technical field
The utility model relates to a kind of material, object cutting device of being applicable to, particularly two commutation transmissions or be used for the transmission device of metal processing cutting device.
Background technique;
Before the utility model was realized, it was very general to utilize single sense of rotation mode to carry out the mechanical device of objects of material cutting or processing, and has been widely used, and it is technical also very general and ripe.For example the disc type saw blade cast-cutting saw of being made up of mechanical mechanism is widely used in every field and industry.But this mechanism form also exists some technical mechanism defectives, to reaction force, has directly influenced the operability of processing work as the folk prescription that produces when the cutting operation.The saw blade that has cutting teeth when the cutting metal object, especially during the thin metallic material of cutting, the time have card to saw the generation of phenomenon.
Summary of the invention:
The utility model purpose is by a kind of two-way unusual fluctuation transmission device is provided, and then has solved the problem that exists in the above-mentioned background technology.
The purpose of this utility model realizes in the following manner: comprise a housing in the mechanism of described two-way unusual fluctuation transmission device, the top of housing is provided with belt elasticity controlling device; The two ends of clutch are connected with motor, drive pulley axle respectively; Be connected with belt between drive pulley and the driven pulley; Axle is connected between deceleration driving gear and the driven pulley, and the while meshes with the deceleration driven gear; Commutation driving gear and commutation driven gear mesh with intermediate gear respectively; Two lands are connected with commutation driving gear or commutation driven gear shaft respectively.
Described commutation driving gear and commutation driven gear are provided with in opposite directions, and intermediate gear is arranged between commutation driving gear and the commutation driven gear, and mesh with driving gear and commutation driven gear respectively.
In described land, one of them land is connected with the commutation driving gear shaft, and together rotates with it; Another land is connected with the commutation driven gear, and together rotates with it.
Described commutation driving gear is connected with the deceleration driven gear shaft.
The ring gear engagement of described deceleration driving gear and deceleration driven gear.
Described commutation driving gear, commutation driven gear, intermediate gear can be arranged in the housing.
Basic functional principle of the present utility model is: the single direction driving torque that input is come in by described mechanism, carry out conversion and be decomposed into the rotation output of two sense of rotation on same axis, and output terminal can connect other driving mechanism and concrete operation element etc.
Use the technique scheme that the utility model provides, with two round saw blades respectively separately and be contained on the land of same shaft axis, with constitute can two-way unusual fluctuation cutting saw apparatus.Described saw blade can be through special manufacturing, and described saw blade rotates along opposite direction separately during cutting operation, and brings into play cutting function simultaneously.Described cutting saw apparatus goes for as the cutting work under the special environment conditions such as rescuing, speedily carry out rescue work; Operation is light in the use, and cutting speed is fast, does not have card saw phenomenon; Spark is few during work, and noise is low, the efficient height.
Description of drawings
Accompanying drawing 1 is a kind of embodiment's of the utility model a structural representation;
Accompanying drawing 3 is the linkage structure schematic representation of land and saw blade among the embodiment of accompanying drawing 1.
In the accompanying drawing: motor 1, clutch 2, belt 3, drive pulley 4, driven pulley 5, deceleration driving gear 6, deceleration driven gear 7, housing 8, commutation driving gear 9, commutation driven gear 10, land 11, land 12, commutation driving gear shaft 13, intermediate gear 14, belt tensioner 15, cooling and lubricating mechanism 16, drive pulley axle or clutch output shaft 17, driven pulley axle or deceleration driving gear axle 18, deceleration driven gear shaft 19, bearing 20, saw blade 21.
Mode of execution
Below in conjunction with accompanying drawing a kind of embodiment of the present utility model is specified.
The structure of this example can be divided into clutch, belt gear, reducing gear, decomposition changement, output bindiny mechanism and several parts of housing.
Described clutch 2 is identical with background technique, and its effect is to combine with the power of input when guaranteeing this device busy, and cut-out and motor is connected when not working.Be divided into clutch plate, clutch disk, input shaft, output shaft from mechanism.The Clutch input shaft end is connected with motor 1 output shaft, and its output shaft is connected with the drive pulley axle, and power is imported into by Clutch input shaft, through clutch plate, clutch disk, is exported by output shaft again.In this example, its mechanism is a solenoid operated clutches, in fact also can be hydraulic controlled clutch or centrifugal clutching apparatus.
The two ends of clutch are connected with motor, drive pulley axle 17 respectively.Clutch output shaft and drive pulley axle 17 are made as one.
The effect of belt gear is transferring power and deceleration.Be divided into drive pulley 4, drive pulley axle, driven pulley 5, driven pulley axle 18, belt 3, belt tensioner 15 from structure.Be connected with belt between drive pulley and the driven pulley.Power is imported into by the drive pulley axle, through drive pulley, belt, driven pulley, is exported by the driven pulley axle again.For making this exemplary construction compactness, the output shaft and the drive pulley axle 17 of clutch is made as one.Drive pulley is connected with clutch output shaft, and the follower belt pulley is by being connected transferring power with the belt of drive pulley.The diameter that changes two belt pulleys can be adjusted different reduction speed ratio, by selecting the belt of different length, can adapt to the different requirements of selecting this example riding position.Belt tensioner is used to regulate the tightness of belt.
Deceleration driving gear 6 is connected with driven pulley axle 18, simultaneously with 7 engagements of deceleration driven gear.
The effect of described reducing gear is to reduce rotating speed to increase torque.Its structural type is the ring gear formula, and mechanism is divided into deceleration driving gear 6, deceleration driving gear axle 18, deceleration driven gear 7, deceleration driven gear shaft 19.The ring gear engagement of deceleration driving gear and deceleration driven gear.For making the compact structure of this example, deceleration driving gear axle and driven pulley axle 18 are made as one, the deceleration driven gear shaft is made as one with commutation driving gear shaft 13.Power is imported into by the deceleration driving gear axle, through deceleration driving gear, deceleration driven gear, is spread out of by the deceleration driven gear shaft again.By changing the gear ratio of deceleration driving gear and deceleration driven gear, reach the purpose of regulating different reduction speed ratio.
The effect of described decomposition changement is that the power that single sense of rotation is imported is decomposed into two sense of rotation.The described commutation driving gear 9 and the driven gear 10 that commutates are provided with in opposite directions, and intermediate gear 14 is arranged between commutation driving gear and the commutation driven gear, and mesh with commutation driving gear and commutation driven gear respectively.Land 11,12 is connected with axle respectively with between commutation driving gear or the commutation driven gear.Be compact structure, commutation driving gear shaft 13 is made as one with deceleration driven gear shaft 19.Power is imported into by the deceleration driven gear shaft, and directly drives the rotation of commutation driving gear, through the intermediate gear commutation, makes commutation driven gear and commutation driving gear form rightabout rotation.Described commutation driving gear, commutation driven gear, intermediate gear are arranged in the housing respectively.
Described effect of exporting bindiny mechanism is that two opposite power of sense of rotation are connected with next stage driving mechanism or executive component.Be divided into two lands in the mechanism, land 12 is connected with the commutation driving gear shaft, and together rotates with it; Land 11 is connected with the commutation driven gear, and together rotates with it.
The shape of housing 8 as shown in the figure, its effect is to fix this device.Structure mainly comprises housing, oil sealing 16 and bearing 20.The top of housing is provided with belt elasticity controlling device 15.
Claims (6)
1. a two-way unusual fluctuation transmission device comprises a housing in its mechanism, and the top of housing is provided with belt elasticity controlling device; The two ends of clutch are connected with motor, drive pulley axle respectively; Be connected with belt between drive pulley and the driven pulley; Deceleration driving gear is connected with the driven pulley axle, meshes with the deceleration driven gear simultaneously; It is characterized in that commutating driving gear and the commutation driven gear mesh with intermediate gear respectively; Two lands are connected with commutation driving gear or commutation driven gear respectively.
2. two-way unusual fluctuation transmission device according to claim 1, it is characterized in that commutating driving gear and the commutation driven gear be provided with in opposite directions, intermediate gear is arranged between commutation driving gear and the commutation driven gear, and meshes with commutation driving gear and commutation driven gear respectively.
3. two-way unusual fluctuation transmission device according to claim 1 is characterized in that in the described land, and one of them land is connected with the commutation driving gear shaft, and together rotates with it; Another land is connected with the commutation driven gear, and together rotates with it.
4. two-way unusual fluctuation transmission device according to claim 1 is characterized in that described commutation driving gear is connected with the deceleration driven gear shaft.
5. two-way unusual fluctuation transmission device according to claim 1 is characterized in that the ring gear engagement of described deceleration driving gear and deceleration driven gear.
6. two-way unusual fluctuation transmission device according to claim 1 is characterized in that described commutation driving gear, commutation driven gear, intermediate gear can be arranged in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03258568 CN2646479Y (en) | 2003-09-29 | 2003-09-29 | Bidirectional different action transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03258568 CN2646479Y (en) | 2003-09-29 | 2003-09-29 | Bidirectional different action transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2646479Y true CN2646479Y (en) | 2004-10-06 |
Family
ID=34295852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03258568 Expired - Fee Related CN2646479Y (en) | 2003-09-29 | 2003-09-29 | Bidirectional different action transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2646479Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046648A (en) * | 2018-07-13 | 2018-12-21 | 安庆市凯立金刚石科技有限公司 | A kind of bi-directional cutting device with diamond blade |
-
2003
- 2003-09-29 CN CN 03258568 patent/CN2646479Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046648A (en) * | 2018-07-13 | 2018-12-21 | 安庆市凯立金刚石科技有限公司 | A kind of bi-directional cutting device with diamond blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090206 Address after: Tianjin city Xiqing District North Hongxia Industrial Park Road 3, zip code: 300380 Patentee after: Tianjin Timelyrain Industry & Trading Co.,Ltd Address before: Tianjin City Bai Di Lu Nankai District Xin Park 5-1-103, zip code: 300192 Patentee before: Tianjin Tailiruien Science & Trade Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN TAIRUI INDUSTRIAL AND COMMERCIAL CO., LTD. Free format text: FORMER OWNER: TIANJIN CITY TAILIRUIEN SCIENCE AND TRADE CO., LTD. Effective date: 20090206 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041006 Termination date: 20100929 |