CN2604572Y - Three-plate cam-type parallel-axis dividing apparatus - Google Patents
Three-plate cam-type parallel-axis dividing apparatus Download PDFInfo
- Publication number
- CN2604572Y CN2604572Y CN 03218602 CN03218602U CN2604572Y CN 2604572 Y CN2604572 Y CN 2604572Y CN 03218602 CN03218602 CN 03218602 CN 03218602 U CN03218602 U CN 03218602U CN 2604572 Y CN2604572 Y CN 2604572Y
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- China
- Prior art keywords
- plate cam
- utility
- model
- input shaft
- axle
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Abstract
The utility model discloses a three-cam type parallel axle dividing apparatus, belonging to the machinery technology field. The utility model is mainly characterized in that: flat cams are fixed to an output axle which is provided with driven trolleys, the flat cams are hinged and connected with the driven trolleys, and axle sleeves are positioned among the flat cams on the input axle in interval; the joint of the input axle and the box is provided with an eccentric bearing block. The utility model, which can complete the intermission dividing motion at high speed, high precision, and small division when used in automatic machines, has the advantages of simple structure, low cost, high dividing precision, stable operation, big transfer torque, reliable location, low noise, long service life, etc. The utility model can widely apply to the automatic mechanism field, such as package, food machinery, tobacco machinery, chemical machinery and so on.
Description
One, technical field
The utility model relates to a kind of mechanical transmission, and specifically a kind of three cammingly parallel axes indexing mechanism belong to field of mechanical technique.
Two, background technique
The interrupted division device has purposes widely in automatic field, this device can be realized the interrupted division motion output of output shaft or output disc, the workplace of the interrupted division motion that is used for needing actuator to realize several angle on various automatics, mechanism hand and the automatic line.Existing cam indexing mechanism can be realized at a high speed, the motion of high-precision interrupted division, but when realizing the less transmission of the number of divisions difficulty relatively.
Three, model utility content
The utility model is to realize relatively difficulty and propose a kind of new technological scheme of the less interrupted division motion of the number of divisions in order to solve existing cam indexing mechanism.
The utility model is achieved like this: a kind of three cammingly parallel axes indexing mechanism, it is to be provided with input shaft and the output shaft that is parallel to each other by bearing on casing, on input shaft, be provided with cam, on input shaft, be fixed with the plate cam that is parallel to each other, output shaft is provided with the driven roller that is parallel to each other, and plate cam is meshed with driven roller and is connected; Be provided with axle sleeve between plate cam on the described input shaft and the plate cam; Be provided with eccentric bearing block at input shaft and casing joint.Being located at its shape of plate cam that is parallel to each other on the input shaft is the plate cam that has profile of tooth; Every layer of same plane is provided with three driven rollers on the output shaft, and driven roller is that standard roller bearing and roll mutually with the plate cam that has profile of tooth is connected with a joggle.On input shaft, be provided with three plate cams, wherein on a slice plate cam two teeth arranged in three plate cams, on two plate cams three teeth are arranged in addition.
The utility model has the advantages that: simple in structure, cost is low, be used for automatic and can realize high-speed, high-precision interrupted division motion, have indexing accuracy height, high speed performance good, operate steadily, advantage such as transmitting torque is big, the location is reliable, noise is low, the life-span is long, can realize that the less interrupted division of calibration moves.Can be widely used in the automatics such as packing and food machinery, tobacco machine, chemical machinery.
Four, description of drawings
Accompanying drawing 1 is the utility model overall structure schematic representation;
Accompanying drawing 2 is plan structure schematic representation of the utility model accompanying drawing 1.
Five, embodiment
Be supported on casing (1) by eccentric bearing block (5) and upward be provided with input shaft (6) and output shaft (3) through bearing, be provided with case lid (2) above the casing (1), upward be provided with three plate cams (7,8,9) that have profile of tooth at input shaft (6) by axle sleeve (10) fixed interval, output shaft (3) is provided with three layers of driven roller (4), and every layer is provided with three driven rollers (4).Input shaft (6) is gone up by axle sleeve (10) and is interval with three layers of driven roller (4) engagement successively mutually on three plate cams (7,8,9) that have a profile of tooth and the output shaft (3), thereby driving output shaft (3) realization interrupted division moves.Eccentric bearing block (5) can be realized the adjusting to mechanism's centre distance, to realize pretension and to eliminate the back lash.
Claims (3)
1, a kind of three cammingly parallel axes indexing mechanism, it is to go up at casing (1) to be provided with input shaft (6) and the output shaft (3) that is parallel to each other by bearing, on input shaft (6), be provided with cam, it is characterized in that: on input shaft (6), be fixed with the plate cam (7,8,9) that is parallel to each other, output shaft (3) is provided with the driven roller (4) that is parallel to each other, and plate cam (7,8,9) is meshed with driven roller (4) and is connected; Be provided with axle sleeve (10) between plate cam on the described input shaft (6) (7,8,9) and the plate cam; Be provided with eccentric bearing block (5) in input shaft (6) and casing (1) joint.
2, a kind of three cammingly parallel axes indexing mechanism according to claim 1 is characterized in that: being located at its shape of plate cam (7,8,9) that is parallel to each other on the input shaft (6) is the plate cam that has profile of tooth; The last every layer of same plane of output shaft (3) is provided with three driven rollers (4), and driven roller (4) is that standard roller bearing and roll mutually with the plate cam that has profile of tooth (7,8,9) is connected with a joggle.
3, a kind of three cammingly parallel axes indexing mechanism according to claim 1 and 2, it is characterized in that: on input shaft (6), be provided with three plate cams (7,8,9), wherein on a slice plate cam (9) two teeth are arranged in three plate cams (7,8,9), on two plate cams (7,8) three teeth are arranged in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218602 CN2604572Y (en) | 2003-03-13 | 2003-03-13 | Three-plate cam-type parallel-axis dividing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218602 CN2604572Y (en) | 2003-03-13 | 2003-03-13 | Three-plate cam-type parallel-axis dividing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2604572Y true CN2604572Y (en) | 2004-02-25 |
Family
ID=34161010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03218602 Expired - Fee Related CN2604572Y (en) | 2003-03-13 | 2003-03-13 | Three-plate cam-type parallel-axis dividing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2604572Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242799A (en) * | 2010-05-12 | 2011-11-16 | 泰科电子(上海)有限公司 | Transmission mechanism |
| CN105234491A (en) * | 2015-10-29 | 2016-01-13 | 瑞安市飞普机车部件有限公司 | Automatic chamfering machine |
| CN106275521A (en) * | 2016-10-18 | 2017-01-04 | 上海航天控制技术研究所 | A kind of mechanical arm deceleration articulation structure |
-
2003
- 2003-03-13 CN CN 03218602 patent/CN2604572Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242799A (en) * | 2010-05-12 | 2011-11-16 | 泰科电子(上海)有限公司 | Transmission mechanism |
| CN105234491A (en) * | 2015-10-29 | 2016-01-13 | 瑞安市飞普机车部件有限公司 | Automatic chamfering machine |
| CN106275521A (en) * | 2016-10-18 | 2017-01-04 | 上海航天控制技术研究所 | A kind of mechanical arm deceleration articulation structure |
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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 |