CN201455741U - Cam splitter - Google Patents
Cam splitter Download PDFInfo
- Publication number
- CN201455741U CN201455741U CN2009201195961U CN200920119596U CN201455741U CN 201455741 U CN201455741 U CN 201455741U CN 2009201195961 U CN2009201195961 U CN 2009201195961U CN 200920119596 U CN200920119596 U CN 200920119596U CN 201455741 U CN201455741 U CN 201455741U
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- China
- Prior art keywords
- cam
- roller
- output shaft
- drive plate
- casing
- 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 - Fee Related
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Abstract
The utility model provides a cam splitter, belonging to the technical field of machines, and solving the technical problems that the existing cam splitter has little bearing force, small index range and the like. The cam splitter comprises a box body and an output shaft arranged in the box body; a transmission disc is fixedly connected on the output shaft; the box body is internally provided with a cam; the end surface of one side of the transmission disc is provided with a plurality of rollers which are distributed uniformly along the peripheral direction; and the cam is provided with a guide sliding groove which can lead each roller to be capable of entering and exiting from the cam in sequence when the cam rotates and can drive the transmission disc to rotate by an angle through the roller. The cam splitter has reasonable design, simple structure, large torque force and bearing capacity and large index range.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of dispenser, particularly a kind of cam dispenser.
Background technology
Existing cam dispenser is disclosed " a kind of inputting shaft of indexing separator and the capstan head of exerting oneself improvement structure " as described in the CN200942471Y as Chinese patent Granted publication number, it includes: inputting shaft, this inputting shaft has cam, be distributed with on this cam side face and have the ribs that drives curved profile, has guide channel between ribs, described guide channel comprises the inlet port of forefront and the outlet of guide channel least significant end, and ribs also has resistance face; The capstan head of exerting oneself, this capstan head of exerting oneself side-prominently has a force-output shaft toward one vertically, the capstan head side face of exerting oneself has several cam bawls that can be limited in the cam guide channel respectively of five equilibrium setting, and the described cam bawl that is limited in the cam bawl both sides of cam guide channel is then pressed on the resistance face that is clipped in guide channel both sides ribs.Calibration or when stopping, roller precisely is fixed on desired location, and do not have abrasion or friction dust situation, reach the effect of high precision and long service life
In this class cam dispenser, because the restriction of the arrangement of the capstan head of exerting oneself, the diameter of the capstan head of exerting oneself is less, roller can only be arranged on the side face of the capstan head of exerting oneself, and causes the moment of torsion of this cam dispenser little like this, and holding capacity is little; Because the roller number that is arranged on the capstan head side face of exerting oneself is limited, the diameter of the capstan head of exerting oneself is less, and the calibration scope during calibration is little.
The utility model content
The purpose of this utility model is to have above-mentioned shortcoming at existing cam dispenser device, provides that a kind of torsional forces is big, holding capacity is big and the big cam dispenser of calibration scope.
The purpose of this utility model can realize by following technical proposal: a kind of cam dispenser, comprise casing and be arranged on the interior output shaft of casing, on output shaft, be fixed with drive plate, be provided with cam in the described casing, it is characterized in that, the end face of described drive plate one side is provided with several by the uniform roller of circumferencial direction, is being provided with the guiding chute that when cam rotates each roller can enter and deviate from it successively and rotate an angle by the roller belts nutating disk on the above-mentioned cam.
When the cam in this cam dispenser rotates, a roller on the drive plate enters into the guiding chute on the cam, rotation along with cam, cam moves by the promotion roller and makes drive plate rotate an angle, realize calibration, roller is also deviate from from the guiding chute simultaneously, and next roller enters into the guiding chute, realizes next calibration.Because roller is arranged on the end face of drive plate one side, make drive plate can make bigger diameter, increased the torsional forces and the holding capacity of this cam dispenser; And cam is positioned at the end of drive plate, makes cam and drive plate compact conformation.
In above-mentioned cam dispenser, described roller comprises roller and bearing pin, and an end of roller and bearing pin circumferentially rotates axial restraint, and the other end of bearing pin is fixed on the above-mentioned drive plate.By bearing pin roller is fixed on the rotating disk; Roller rolls in the guiding chute and can reduce guiding the wearing and tearing of chute.
In above-mentioned cam dispenser, described cam is arranged on the power shaft, and casing is stretched out at the two ends of this power shaft respectively.This structure makes things convenient for power set to be connected with power shaft.
In above-mentioned cam dispenser, be provided with oil sealing between described output shaft and the casing.Oil sealing is set prevents that the lubricating oil in the casing from spilling.
In above-mentioned cam dispenser, the center of described output shaft has the through hole of perforation, and above-mentioned drive plate is socketed in outside the output shaft, and fixes by screw. come being connected of convenient and output shaft by this structure.
In above-mentioned cam dispenser, described guiding chute comprises the straight runner of spiral helicine oblique chute and ring-type, tiltedly chute and straight runner smooth connection.When roller was in straight runner, the rotation of cam can not drive roller and move; When roller was in oblique chute, the rotation of cam drove roller and moves, and realized calibration.After roller skidded off oblique chute, next roller entered in the straight runner, connect next next calibration circulation.
Compared with prior art, this cam dispenser makes drive plate can make bigger diameter because roller is arranged on the end face of drive plate one side, has increased the torsional forces and the holding capacity of this cam dispenser; And cam is positioned at the end of drive plate, makes cam and drive plate compact conformation; In addition, because the diameter of drive plate increases, the roller that can install increases, and the calibration scope is bigger.
Description of drawings
Fig. 1 is the three-dimensional sectional structure schematic diagram of this cam dispenser.
Fig. 2 is the perspective view of the cam and the drive plate of this cam dispenser.
Among the figure, casing 1; Main body 11; Bonnet 12; Cover plate 13; Output seat 14; Output shaft 2; Through hole 21; Bearing 3; Drive plate 4; Roller 5; Roller 51; Bearing pin 52; Oil sealing 6; Cam 7; Power shaft 8; Guiding chute 9.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, this cam dispenser, comprise casing 1 and the output shaft 2 that is arranged in the casing 1, casing 1 is formed by main body 11 with by bonnet 12, cover plate 13 that screw is fixed on the main body 11, be provided with output seat 14 on the casing 1 of the another side of the correspondence of bonnet 12, an end of output shaft 2 is arranged on the output seat 14, and the other end is connected in the casing 1 by bearing 3, the center of output shaft 2 has the through hole 21 of perforation, makes things convenient for other and being connected of output shaft 2.On output shaft 2, be socketed with drive plate 4, and fix by screw.The end face of drive plate 4 one sides is provided with several by the uniform roller 5 of circumferencial direction, and roller 5 comprises roller 51 and bearing pin 52, and roller 51 circumferentially rotates axial restraint with an end of bearing pin 52, and the other end of bearing pin 52 is fixed on the drive plate 4.In order to prevent that the lubricating oil in the casing 1 from spilling, and is provided with oil sealing 6 between output shaft 2 and the casing 1.
Be provided with cam 7 in casing 1, cam 7 is arranged on the power shaft 8, and casing 1 is stretched out at the two ends of this power shaft 8 respectively.This structure makes things convenient for power set to be connected with power shaft 8.Each roller 5 can enter and deviate from it successively and pass through the guiding chute 9 that roller 5 drives an angle of drive plates 4 rotations when cam 7 rotates being provided with on the cam 7.Guiding chute 9 comprises the straight runner of spiral helicine oblique chute and ring-type, tiltedly chute and straight runner smooth connection.When roller 5 was in straight runner, the rotation of cam 7 can not drive roller 5 and move; When roller 5 was in oblique chute, the rotation of cam 7 drove roller 5 and moves, and realized calibration.After roller 5 skidded off oblique chute, next roller 5 entered in the straight runner, connect next next calibration circulation.
When the cam 7 in this cam 7 dispensers rotates, a roller 5 on the drive plate 4 enters into the guiding chute 9 on the cam 7, rotation along with cam 7, cam 7 moves by promotion roller 5 and makes drive plate 4 rotate an angle, realize calibration, roller 5 is also deviate from from guiding chute 9 simultaneously, next roller 5 enters into guiding chute 9, realize next calibration. because roller 5 is arranged on the end face of drive plate 4 one sides, make drive plate 4 can make bigger diameter, increased the torsional forces and the holding capacity of this cam 7 dispensers; And cam 7 is positioned at the end of drive plate 4, makes cam 7 and drive plate 4 compact conformations.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used casing 1 morely; Main body 11; Bonnet 12; Cover plate 13; Output seat 14; Output shaft 2; Through hole 21; Bearing 3; Drive plate 4; Roller 5; Roller 51; Bearing pin 52; Oil sealing 6; Cam 7; Power shaft 8; Guiding chute 9 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (6)
1. cam dispenser, comprise casing (1) and be arranged on the interior output shaft (2) of casing (1), on output shaft (2), be fixed with drive plate (4), be provided with cam (7) in the described casing (1), it is characterized in that, the end face of described drive plate (4) one sides is provided with several by the uniform roller of circumferencial direction (5), can enter successively and deviate from it and by roller (5) and drive the guiding chute (9) that drive plate (4) rotates an angle being provided with when cam (7) rotates each roller (5) on the above-mentioned cam (7).
2. cam dispenser according to claim 1, it is characterized in that, described roller (5) comprises roller (51) and bearing pin (52), and roller (51) circumferentially rotates axial restraint with an end of bearing pin (52), and the other end of bearing pin (52) is fixed on the above-mentioned drive plate (4).
3. cam dispenser according to claim 1 and 2 is characterized in that, described cam (7) is arranged on the power shaft (8), and casing (1) is stretched out at the two ends of this power shaft (8) respectively.
4. cam dispenser according to claim 1 is characterized in that, is provided with oil sealing (6) between described output shaft (2) and the casing (1).
5. cam dispenser according to claim 4 is characterized in that, the center of described output shaft (2) has the through hole (21) of perforation, and above-mentioned drive plate (4) is socketed in outside the output shaft (2), and fixes by screw.
6. according to claim 1 or 2 or 4 described cam dispensers, it is characterized in that described guiding chute (9) comprises the straight runner of spiral helicine oblique chute and ring-type, tiltedly chute and straight runner smooth connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201195961U CN201455741U (en) | 2009-05-13 | 2009-05-13 | Cam splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201195961U CN201455741U (en) | 2009-05-13 | 2009-05-13 | Cam splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455741U true CN201455741U (en) | 2010-05-12 |
Family
ID=42383093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201195961U Expired - Fee Related CN201455741U (en) | 2009-05-13 | 2009-05-13 | Cam splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455741U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072042A (en) * | 2013-01-22 | 2013-05-01 | 苏州市欧博锐自动化科技有限公司 | Self-protection cam separator |
| CN103072040A (en) * | 2013-01-22 | 2013-05-01 | 苏州市欧博锐自动化科技有限公司 | Moving double-flange cam divider |
| CN103072041A (en) * | 2013-01-22 | 2013-05-01 | 苏州市欧博锐自动化科技有限公司 | High-tilting torque cam divider |
| CN103111909A (en) * | 2013-01-22 | 2013-05-22 | 苏州市欧博锐自动化科技有限公司 | High-tangential load cam divider |
| CN103482546A (en) * | 2012-06-14 | 2014-01-01 | 上海华东制药机械有限公司 | Manipulator for fully-automatic filling machine |
| CN103537945A (en) * | 2013-10-11 | 2014-01-29 | 孙先胜 | Rotating mechanism |
| CN103692231A (en) * | 2013-12-24 | 2014-04-02 | 台州永发机械制造有限公司 | Lifting slicer |
| TWI448355B (en) * | 2011-09-08 | 2014-08-11 | Hon Hai Prec Ind Co Ltd | Cam distributor |
| CN104802015A (en) * | 2015-05-12 | 2015-07-29 | 常州机电职业技术学院 | Cam indexing positioning bamboo hat tool magazine |
| CN104802031A (en) * | 2015-05-12 | 2015-07-29 | 常州机电职业技术学院 | Cam positioning bidirectional continuous indexing worktable |
| CN104889818A (en) * | 2015-06-30 | 2015-09-09 | 山东玺图机械科技有限公司 | Cam indexer bearing heavy load |
| CN105041977A (en) * | 2015-08-21 | 2015-11-11 | 台州市凹凸传动部件有限公司 | Cam of cam indexer |
| CN106286743A (en) * | 2016-10-18 | 2017-01-04 | 北京卓立汉光仪器有限公司 | Indexer |
| CN109648175A (en) * | 2018-12-28 | 2019-04-19 | 广州德恒汽车装备科技有限公司 | A kind of Cam splitter bearing heavy duty and high tilting moment |
-
2009
- 2009-05-13 CN CN2009201195961U patent/CN201455741U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI448355B (en) * | 2011-09-08 | 2014-08-11 | Hon Hai Prec Ind Co Ltd | Cam distributor |
| CN103482546A (en) * | 2012-06-14 | 2014-01-01 | 上海华东制药机械有限公司 | Manipulator for fully-automatic filling machine |
| CN103072040A (en) * | 2013-01-22 | 2013-05-01 | 苏州市欧博锐自动化科技有限公司 | Moving double-flange cam divider |
| CN103072041A (en) * | 2013-01-22 | 2013-05-01 | 苏州市欧博锐自动化科技有限公司 | High-tilting torque cam divider |
| CN103111909A (en) * | 2013-01-22 | 2013-05-22 | 苏州市欧博锐自动化科技有限公司 | High-tangential load cam divider |
| CN103072042A (en) * | 2013-01-22 | 2013-05-01 | 苏州市欧博锐自动化科技有限公司 | Self-protection cam separator |
| CN103537945B (en) * | 2013-10-11 | 2015-12-16 | 孙先胜 | A kind of rotating mechanism |
| CN103537945A (en) * | 2013-10-11 | 2014-01-29 | 孙先胜 | Rotating mechanism |
| CN103692231A (en) * | 2013-12-24 | 2014-04-02 | 台州永发机械制造有限公司 | Lifting slicer |
| CN103692231B (en) * | 2013-12-24 | 2016-08-17 | 台州永发机械制造有限公司 | A kind of lifting dispenser |
| CN104802015A (en) * | 2015-05-12 | 2015-07-29 | 常州机电职业技术学院 | Cam indexing positioning bamboo hat tool magazine |
| CN104802031A (en) * | 2015-05-12 | 2015-07-29 | 常州机电职业技术学院 | Cam positioning bidirectional continuous indexing worktable |
| CN104889818A (en) * | 2015-06-30 | 2015-09-09 | 山东玺图机械科技有限公司 | Cam indexer bearing heavy load |
| CN105041977A (en) * | 2015-08-21 | 2015-11-11 | 台州市凹凸传动部件有限公司 | Cam of cam indexer |
| CN106286743A (en) * | 2016-10-18 | 2017-01-04 | 北京卓立汉光仪器有限公司 | Indexer |
| CN109648175A (en) * | 2018-12-28 | 2019-04-19 | 广州德恒汽车装备科技有限公司 | A kind of Cam splitter bearing heavy duty and high tilting moment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20130513 |