CN109424707A - Cam drive component and the reciprocal propulsive mechanism of multiple-pass - Google Patents
Cam drive component and the reciprocal propulsive mechanism of multiple-pass Download PDFInfo
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- CN109424707A CN109424707A CN201710728569.3A CN201710728569A CN109424707A CN 109424707 A CN109424707 A CN 109424707A CN 201710728569 A CN201710728569 A CN 201710728569A CN 109424707 A CN109424707 A CN 109424707A
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- eccentric wheel
- component
- engaging section
- drive component
- pass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
- F16H25/14—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation perpendicular to the axis of rotation
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention provides a kind of cam drive component and the reciprocal propulsive mechanism of multiple-pass, which includes driving mechanism, ring cam set, eccentric wheel and resetting-mechanism；The output shaft of driving mechanism is connect with ring cam set；The first component and second component are respectively arranged on ring cam set, be respectively arranged in the first end of eccentric wheel third member and with the 4th component, the first component is matched with third member can make eccentric wheel make rotating motion with its eccentric shaft, second component moves in a straight line after eccentric wheel capable of being made to finish rotary motion with the cooperation of the 4th component, the second end of eccentric wheel, which is rotated by shaft with resetting-mechanism, to be connect, and resetting-mechanism can apply the active force that second end is directed toward first end to eccentric wheel；The moving member of the workbench of multiple-pass reciprocator contradicts on the tapered surface of eccentric wheel.In the present solution, control is simple using unidirectional drive mode, it is easy to operate, and manufacturing cost is reduced, cam drive component lateral arrangement is compact-sized, and stability is high.
Description
Technical field
The present invention relates to technical field of automation equipment, back and forth push away more particularly, to a kind of cam drive component and multiple-pass
Into mechanism.
Background technique
Currently, there are many drive mechanism patterns for traditional multiple-pass mechanism, for example, adding ball screw using servo motor
The kind of drive needs the positive decommuntation of motor to realize work its main feature is that accurate position control may be implemented, but manufacturing cost is higher
Make the linear reciprocating motion of table top, controls complex.
Summary of the invention
It is an object of the present invention to provide a kind of cam drive component, to solve existing in the prior art to need electricity
The positive decommuntation of machine realizes the linear reciprocating motion of work top, and control is complex, and the technical problem that manufacturing cost is high.
It is another object of the present invention to provide a kind of reciprocal pushers of multiple-pass with above-mentioned cam drive component
Structure, to solve the linear reciprocating motion existing in the prior art for needing the positive decommuntation of motor to realize work top, control is more
Complexity, and the technical problem that manufacturing cost is high.
To achieve the goals above, the present invention provides following technical schemes；
First aspect present invention provide cam drive component, be used for the reciprocal propulsive mechanism of multiple-pass, including driving mechanism,
Ring cam set, eccentric wheel and resetting-mechanism；
The output shaft of the driving mechanism is connected with the ring cam set；
It is respectively arranged with the first component and second component on the ring cam set, is set respectively in the first end of the eccentric wheel
Be equipped with third member and with the 4th component, the first component is matched with the third member can make the eccentric wheel with it
Eccentric shaft makes rotating motion, after the second component can make the eccentric wheel finish rotary motion with the 4th component cooperation
It moves in a straight line, the second end of the eccentric wheel, which is rotated by shaft with the resetting-mechanism, to be connect, and the resetting-mechanism
The active force that the second end is directed toward first end can be applied to the eccentric wheel；
Wherein, the moving member of the workbench of multiple-pass reciprocator contradicts on the tapered surface of the eccentric wheel.
In the above-mentioned technical solutions, further, the first component is circumferential in the central boss of the ring cam set
The first engaging section being arranged；
The second component be on the outer ring boss of the ring cam set successively the low level flat segments of end to end setting,
The combination of ascent stage, high-order flat segments and descending branch；
The third member is the second engaging section matched with first engaging section being arranged in the first end, and
The rotation center of second engaging section and the eccentric wheel is coaxially disposed；
4th component be arranged in the first end can be along the low level flat segments, ascent stage, high-order straight
The rolled portion that section is mutually slided with descending branch.
In any of the above-described technical solution, further, the resetting-mechanism includes reset abutment and first back-moving spring；
The shaft rotates with the reset abutment and connect, and the first back-moving spring is set in the shaft,
And between the eccentric wheel and the reset abutment.
In any of the above-described technical solution, further, one end that the shaft passes through the reset abutment is provided with the
Three engaging sections；
The cam drive component further includes lockable mechanism；
The lockable mechanism includes locking support, at least two guide posts, compressed spring and the 4th engaging section；
One end of the guide post is arranged on the locking support, the other end and the 4th the engaging section mutually company of sliding
It connects, the compressed spring is set in the guide post, and between the 4th engaging section and the locking support, works as institute
It states the 4th engaging section and when the third engaging section is meshed, rotates movement to limit the eccentric wheel.
In any of the above-described technical solution, further, the output shaft and the ring cam set pass through transmission axis connection,
One end of the transmission shaft is connected with the output shaft by shaft coupling, and the other end is connected by the bearing on cam bearer
It connects, and is connected with the ring cam set.
In any of the above-described technical solution, further, first engaging section and the second engaging section are respectively round tooth
Circle；The third engaging section and the 4th engaging section are round gear ring.
Second aspect of the present invention provides a kind of reciprocal propulsive mechanism of multiple-pass, including bracket, such as any of the above-described technical solution
Any one of described in cam drive component and workbench；
The cam drive component is arranged on bracket, and the workbench is slidably arranged in the top of the bracket, and
It is connected with the cam drive component, to realize that the workbench can move back and forth.
The reciprocal propulsive mechanism of multiple-pass that second aspect of the present invention provides is provided with the cam drive group of first aspect offer
Part, therefore whole beneficial effects of the cam drive component provided with first aspect, just do not repeat one by one herein.
In any of the above-described technical solution, further, the bracket includes top mounting plate, bottom mounting plate and multiple
Pillar, multiple pillars are supported on each edge of the top mounting plate and bottom mounting plate.
In any of the above-described technical solution, further, the driving mechanism is located at the bottom by motor support base and pacifies
In loading board, cam bearer, reset abutment and locking support are separately positioned on the bottom mounting plate.
In any of the above-described technical solution, further, each corner that the workbench passes through is set by guide post sliding
It sets on the top mounting plate, the centre of the workbench is provided with moving member, and the moving member is pacified through the top
Loading board is against on the tapered surface of eccentric wheel.
In any of the above-described technical solution, further, the moving member include guide rod, floating junction, universal ball end and
Second back-moving spring；
One end of the guide rod is connected by floating junction with the bottom of the workbench, the other end and the multi-directional ball
Head is connected, and the second back-moving spring is set on the guide rod, and is located at the universal ball end and the top mounting plate
Between, for thrust can be applied to the universal ball end.
By adopting the above technical scheme, the invention has the following beneficial effects:
Cam drive component provided by the invention, when driving mechanism drives ring cam set rotation, the first component and third portion
Part, which matches, can make eccentric wheel make rotating motion with its eccentric shaft, after rotating predetermined angular, the first component and third member
Mutually separate, second component and the cooperation of the 4th component can be such that eccentric wheel moves in a straight line, the second end of eccentric wheel by shaft and
Resetting-mechanism rotates connection, and resetting-mechanism can apply the active force that second end is directed toward first end to eccentric wheel, complete straight
After line movement, rotary motion is continued back at, reciprocal to carry out, the moving member of the workbench of multiple-pass reciprocator is contradicted in eccentric wheel
Tapered surface on, thus move back and forth workbench, driving mechanism only need a rotation direction it is achieved that control letter
It is single, it is easy to operate, and manufacturing cost is reduced, be conducive to the competitiveness of product in market.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
It below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural representation that the reciprocal propulsive mechanism of multiple-pass is arranged in cam drive component provided in an embodiment of the present invention
Figure；
Fig. 2 is a viewing angle constructions schematic diagram of the reciprocal propulsive mechanism of multiple-pass shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the ring cam set of cam drive component provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the eccentric wheel of cam drive component provided in an embodiment of the present invention；
Fig. 5 is a viewing angle constructions schematic diagram of the eccentric wheel of cam drive component provided in an embodiment of the present invention；
Fig. 6 is the movement locus schematic diagram of the idler wheel of eccentric wheel provided in an embodiment of the present invention；
Fig. 7 is the workbench of the reciprocal propulsive mechanism of multiple-pass provided in an embodiment of the present invention and the rotation status of ring cam set
Displacement diagram.
Appended drawing reference:
1- driving mechanism；11- transmission shaft；12- shaft coupling；13- bearing；14- motor support base；2- ring cam set；21- first
Engaging section；22- low level flat segments；The 23- ascent stage；24- high position flat segments；25- descending branch；3- eccentric wheel；31- idler wheel；32-
Two engaging sections；The first flat segments of 33-；34- tilting section；The second flat segments of 35-；4- resetting-mechanism；41- shaft；42- resets branch
Seat；43- first back-moving spring；44- third engaging section；5- lockable mechanism；51- locking support；52- guide post；53- compresses bullet
Spring；The 4th engaging section of 54-；101- bracket；Mounting plate at the top of 102-；103- bottom mounting plate；104- pillar；105- workbench；
106- guide post；107- guide rod；108- floating junction；109- universal ball end；110- second back-moving spring.
Arrow direction is the moving direction of workbench in Fig. 7, and what angle referred to ring cam set rotates clockwise angle
Degree.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can be combined with each other.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below with reference to specific embodiment the present invention will be further explained explanation.
Fig. 1 is the structural representation that the reciprocal propulsive mechanism of multiple-pass is arranged in cam drive component provided in an embodiment of the present invention
Figure；Fig. 2 is a viewing angle constructions schematic diagram of the reciprocal propulsive mechanism of multiple-pass shown in FIG. 1；Fig. 3 is provided in an embodiment of the present invention
The structural schematic diagram of the ring cam set of cam drive component；Fig. 4 is the bias of cam drive component provided in an embodiment of the present invention
The structural schematic diagram of wheel；Fig. 5 is a viewing angle constructions schematic diagram of the eccentric wheel of cam drive component provided in an embodiment of the present invention；
Fig. 6 is the movement locus schematic diagram of the idler wheel of eccentric wheel provided in an embodiment of the present invention；Fig. 7 is provided in an embodiment of the present invention more
The workbench of the reciprocal propulsive mechanism of stroke and the rotation status displacement diagram of ring cam set.
Embodiment one
As shown in Figs. 1-5, cam drive component provided in this embodiment is used for the reciprocal propulsive mechanism of multiple-pass, including drives
Motivation structure 1, ring cam set 2, eccentric wheel 3 and resetting-mechanism 4；
The output shaft of the driving mechanism 1 is connected with the ring cam set 2；
It is respectively arranged with the first component and second component on the ring cam set 2, distinguishes in the first end of the eccentric wheel 3
Be provided with third member and with the 4th component, the first component is matched with the third member can make the eccentric wheel 3
It is made rotating motion with its eccentric shaft, the second component and the 4th component cooperation can make the eccentric wheel 3 finish rotation
It is moved in a straight line after movement, the second end of the eccentric wheel 3, which is rotated by shaft 41 with the resetting-mechanism 4, to be connect, and institute
The active force that the second end is directed toward first end can be applied to the eccentric wheel 3 by stating resetting-mechanism 4；
Wherein, the moving member of the workbench 105 of multiple-pass reciprocator contradicts on the tapered surface of the eccentric wheel 3.
In an optional embodiment of above-described embodiment, specifically, as shown in Figure 3-4, the first component is
The first engaging section 21 being circumferentially arranged in the central boss of the ring cam set 2；
The second component is the low level flat segments of setting successively end to end on the outer ring boss of the ring cam set 2
22, the combination of ascent stage 23, high-order flat segments 24 and descending branch 25；
The third member is the second engaging section matched with first engaging section 21 being arranged in the first end
32, and the rotation center of second engaging section 32 and the eccentric wheel 3 is coaxially disposed；
4th component can be along the low level flat segments 22, ascent stage 23, a high position for what is be arranged in the first end
The rolled portion that flat segments 24 are mutually slided with descending branch 25.
It should be noted that wherein, the first engaging section 21 and the second engaging section 32 are round gear ring, rolled portion with supporting leg
Idler wheel 31, idler wheel 31 can roll in low level flat segments 22, ascent stage 23, high-order flat segments 24 and descending branch 25, driving machine
Structure 1 is motor, naturally it is also possible to be other driving equipments.
More specifically, as shown in Figs. 1-2, the resetting-mechanism 4 includes reset abutment 42 and first back-moving spring 43；
The shaft 41 rotates with the reset abutment 42 and connect, and the first back-moving spring 43 is set in described turn
On axis 41, and between the eccentric wheel 3 and the reset abutment 42.
On the basis of the above embodiment, as shown in Figs. 1-2, the shaft 41 passes through one end of the reset abutment 42
It is provided with third engaging section 44；
The cam drive component further includes lockable mechanism 5；
The lockable mechanism 5 includes locking support 51, at least two guide posts 52, compressed spring 53 and the 4th engaging section
54；
One end of the guide post 52 is arranged on the locking support 51, and the other end is sliding with 54 phase of the 4th engaging section
Dynamic connection, the compressed spring 53 are set in the guide post 52, and are located at the 4th engaging section 54 and the locking branch
Between seat 51, when the 4th engaging section 54 and the third engaging section 44 are meshed, revolved with limiting the eccentric wheel 3
Transhipment is dynamic.
In this embodiment, such design makes eccentric wheel 3 when moving in a straight line, and will not rotate, and makes its fortune
Dynamic stability is reliable.
It should be noted that the third engaging section 44 and the 4th engaging section 54 are round gear ring.
In addition, it is necessary to explanation, the output shaft is connect with the ring cam set 2 by transmission shaft 11, the transmission
One end of axis 11 is connected with the output shaft by shaft coupling 12, and the other end is connected by the bearing 13 on cam bearer,
And it is connected with the ring cam set 2.
Embodiment two
As shown in Figs. 1-2, the embodiment of the present invention two provides a kind of reciprocal propulsive mechanism of multiple-pass, including bracket 101, such as
Cam drive component described in above-described embodiment one and workbench 105；
Specifically, the cam drive component is arranged on bracket 101, and the workbench 105 is slidably arranged in described
The top of bracket 101, and be connected with the cam drive component, to realize that the workbench 105 can move back and forth.
More specifically, the bracket 101 includes top mounting plate 102, bottom mounting plate 103 and multiple pillars 104, it is multiple
The pillar 104 is supported on each edge of the top mounting plate 102 and bottom mounting plate 103.
The driving mechanism 1 is located on the bottom mounting plate 103 by motor support base 14, cam bearer, reset abutment
42 and locking support 51 be separately positioned on the bottom mounting plate 103.
Each corner that the workbench 105 passes through is slidably arranged on the top mounting plate 102 by guide post 106,
The centre of the workbench 105 is provided with moving member, and the moving member is against eccentric wheel 3 through the top mounting plate 102
Tapered surface on.
The moving member includes guide rod 107, floating junction 108, universal ball end 109 and second back-moving spring 110；
One end of the guide rod 107 is connected by floating junction 108 with the bottom of the workbench 105, the other end with
The universal ball end 109 is connected, and the second back-moving spring 110 is set on the guide rod 107, and is located at the multi-directional ball
Between first 109 and the top mounting plate 102, for thrust can be applied to the universal ball end 109.
The concrete operating principle of above-described embodiment one and embodiment two is；
The mechanism can be divided into four steps description explanation, and when initial position, the first engaging section 21 and the second engaging section 32 are two
A circle gear ring is mutually ratcheting, and idler wheel 31 is located at the initial position of low level flat segments 22, at this point, universal ball end 109 and eccentric wheel 3
First flat segments 33 of tapered surface contact, i.e., at the low level of tapered surface, at the short side that circumferencial direction is located at eccentric wheel 3, at this point,
Third engaging section 44 and the 4th engaging section 54 are without ratcheting, and there are gaps；It needs, as shown in fig. 6, eccentric wheel 3 rotates
Center d, 31 rotary motion track c of idler wheel.
As shown in fig. 7, when driving mechanism 1 is during motor driven ring cam set 2 rotates clockwise 180 degree first
Engaging section 21 and the second engaging section 32 are mutually ratcheting, will rotate 180 degree with movable eccentric wheel 3, at this point, universal ball end 109 and first flat
Straight section 33 contacts, and along the opposite eccentric long edge position for running to eccentric wheel 3 in its edge, set here the eccentricity of eccentric wheel 3 as
A, then the climb of workbench 105 is 2a.
When motor driven ring cam set 2 continues to rotate clockwise 90 degree, since idler wheel 31 enters the rising of ring cam set 2
Section 23, eccentric wheel 3 will move to the right, and the first engaging section 21 and the second engaging section 32 are detached from ratcheting state, and rotary motion stops,
At this point, third engaging section 44 and the 4th engaging section 54 are mutually ratcheting, the rotary motion of eccentric wheel 3 is locked up, meanwhile, universal ball end
109 move relative eccentric wheel 3 along its tilting section 34 obliquely, i.e. the first flat segments 33 and the second of the tapered surface of eccentric wheel 3
The unilateral height difference of flat segments 35 is b, i.e., 105 climb of workbench is b.
When motor driven ring cam set 2 continues to rotate clockwise 90 degree, since idler wheel 31 enters the decline of ring cam set 2
Section 25, eccentric wheel 3 will move to the left, at this point, the first engaging section 21 and the second engaging section 32 remain disengaged from meshing state, rotation
Movement stops transmitting, and third engaging section 44 and the 4th engaging section 54 keep engagement, and rotary motion is locked up；At this point, universal ball end
109 will move obliquely relative to eccentric wheel 3 along its tilting section 34, i.e. 105 dropping distance b of workbench.It needs to illustrate herein
Be, run to the descending branch 25 of ring cam set 2 latter end when, the first engaging section 21 and the second engaging section 32 are meshed, and third is nibbled
Conjunction portion 44 and the 4th engaging section 54 are disengaged from.
When motor driven ring cam set 2 continues to be rotated clockwise 180 degree, due to the first engaging section 21 and the second engagement
Portion 32 is meshed, and 180 degree will be rotated with movable eccentric wheel 3, at this point, universal ball end 109 is contacted with the first flat segments 33, and along its side
Edge is opposite to be run at the eccentric short side of its eccentric wheel 3；Then 105 dropping distance of workbench is 2a.
In this way, workbench 105 does the reciprocal elevating movement of multiple-pass one back and forth, works as ring when ring cam set 2 rotates 1.5 weeks
Shape cam 2 is continuously run, and workbench 105 is then driven continuous reciprocal elevating movement.
In conclusion control is simple using motor unidirectional drive mode, it is easy to operate, and manufacturing cost is reduced,
Cam drive component lateral arrangement, compact-sized, stability is high, is conducive to the competitiveness of product in market.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other implementations
Certain features rather than other feature included by example, but the combination of the feature of different embodiments means in the present invention
Within the scope of and form different embodiments.For example, in claims above, embodiment claimed
It is one of any can in any combination mode come using.The information disclosed in the background technology section is intended only to deepen pair
The understanding of general background technology of the invention, and be not construed as recognizing or implying in any form that information composition has been this
The prior art well known to the technical staff of field.
Claims (10)
1. a kind of cam drive component is used for the reciprocal propulsive mechanism of multiple-pass, which is characterized in that including driving mechanism, convex annular
Wheel, eccentric wheel and resetting-mechanism；
The output shaft of the driving mechanism is connected with the ring cam set；
It is respectively arranged with the first component and second component on the ring cam set, is respectively arranged in the first end of the eccentric wheel
Third member and with the 4th component, the first component matched with the third member can make the eccentric wheel with its bias
Axis makes rotating motion, and the second component does straight after the eccentric wheel capable of being made to finish rotary motion with the 4th component cooperation
Line movement, the second end of the eccentric wheel, which is rotated by shaft with the resetting-mechanism, to be connect, and the resetting-mechanism can
Apply the active force that the second end is directed toward first end to the eccentric wheel；
Wherein, the moving member of the workbench of multiple-pass reciprocator contradicts on the tapered surface of the eccentric wheel.
2. cam drive component according to claim 1, which is characterized in that
The first component is the first engaging section for being circumferentially arranged in the central boss of the ring cam set；
The second component is the low level flat segments of setting successively end to end on the outer ring boss of the ring cam set, rises
The combination of section, high-order flat segments and descending branch；
The third member is the second engaging section matched with first engaging section being arranged in the first end, and described
The rotation center of second engaging section and the eccentric wheel is coaxially disposed；
4th component be arranged in the first end can along the low level flat segments, the ascent stage, high-order flat segments and
The rolled portion that descending branch is mutually slided.
3. cam drive component according to claim 1, which is characterized in that
The resetting-mechanism includes reset abutment and first back-moving spring；
The shaft rotates with the reset abutment and connect, and the first back-moving spring is set in the shaft, and position
Between the eccentric wheel and the reset abutment.
4. cam drive component according to claim 3, which is characterized in that
One end that the shaft passes through the reset abutment is provided with third engaging section；
The cam drive component further includes lockable mechanism；
The lockable mechanism includes locking support, at least two guide posts, compressed spring and the 4th engaging section；
One end of the guide post is arranged on the locking support, and the other end is mutually slidably connected with the 4th engaging section, institute
It states compressed spring to be set in the guide post, and between the 4th engaging section and the locking support, when described
When four engaging sections and the third engaging section are meshed, movement is rotated to limit the eccentric wheel.
5. cam drive component according to claim 1, which is characterized in that
By transmission axis connection, one end of the transmission shaft and the output shaft pass through connection for the output shaft and the ring cam set
Axis device is connected, and the other end is connected by the bearing on cam bearer, and is connected with the ring cam set.
6. a kind of reciprocal propulsive mechanism of multiple-pass, which is characterized in that including bracket, as described in any one of claims 1 to 5
Cam drive component and workbench；
The cam drive component is arranged on bracket, and the workbench is slidably arranged in the top of the bracket, and with institute
It states cam drive component to be connected, to realize that the workbench can move back and forth.
7. the reciprocal propulsive mechanism of multiple-pass according to claim 6, which is characterized in that
The bracket includes top mounting plate, bottom mounting plate and multiple pillars, and multiple pillars are supported on the top peace
Each edge of loading board and bottom mounting plate.
8. the reciprocal propulsive mechanism of multiple-pass according to claim 7, which is characterized in that
The driving mechanism is located on the bottom mounting plate by motor support base, cam bearer, reset abutment and locking support
It is separately positioned on the bottom mounting plate.
9. the reciprocal propulsive mechanism of multiple-pass according to claim 7, which is characterized in that
Each corner that the workbench passes through is slidably arranged on the top mounting plate by guide post, in the workbench
Moving member is provided at centre, the moving member is against on the tapered surface of eccentric wheel through the top mounting plate.
10. the reciprocal propulsive mechanism of multiple-pass according to claim 7, which is characterized in that
The moving member includes guide rod, floating junction, universal ball end and second back-moving spring；
One end of the guide rod is connected by floating junction with the bottom of the workbench, the other end and the universal ball end phase
Connection, the second back-moving spring are set on the guide rod, and between the universal ball end and the top mounting plate,
For thrust can be applied to the universal ball end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728569.3A CN109424707A (en) | 2017-08-23 | 2017-08-23 | Cam drive component and the reciprocal propulsive mechanism of multiple-pass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728569.3A CN109424707A (en) | 2017-08-23 | 2017-08-23 | Cam drive component and the reciprocal propulsive mechanism of multiple-pass |
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| CN109424707A true CN109424707A (en) | 2019-03-05 |
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| CN201710728569.3A Pending CN109424707A (en) | 2017-08-23 | 2017-08-23 | Cam drive component and the reciprocal propulsive mechanism of multiple-pass |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109854695A (en) * | 2019-03-25 | 2019-06-07 | 苏州富强科技有限公司 | A kind of eccentric wheel synchronous rotation driving mechanism |
| CN110186607A (en) * | 2019-06-14 | 2019-08-30 | 无锡先导智能装备股份有限公司 | Tension detecting apparatus and its vibration trigger |
| CN110884923A (en) * | 2019-12-06 | 2020-03-17 | 安徽瑞荣汽车零部件有限公司 | Servo feeder of sheet stock |
| CN113071561A (en) * | 2021-03-24 | 2021-07-06 | 浙江合众新能源汽车有限公司 | Steering wheel steering indication identification visual system |
| CN114852919A (en) * | 2022-04-15 | 2022-08-05 | 西南交通大学 | Circulation intermittent type moving platform |
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2017
- 2017-08-23 CN CN201710728569.3A patent/CN109424707A/en active Pending
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| CN109854695B (en) * | 2019-03-25 | 2024-03-22 | 苏州富强科技有限公司 | Synchronous rotation driving mechanism for eccentric wheel |
| CN110186607A (en) * | 2019-06-14 | 2019-08-30 | 无锡先导智能装备股份有限公司 | Tension detecting apparatus and its vibration trigger |
| CN110884923A (en) * | 2019-12-06 | 2020-03-17 | 安徽瑞荣汽车零部件有限公司 | Servo feeder of sheet stock |
| CN110884923B (en) * | 2019-12-06 | 2021-05-18 | 安徽瑞荣汽车零部件有限公司 | Servo feeder of sheet stock |
| CN113071561A (en) * | 2021-03-24 | 2021-07-06 | 浙江合众新能源汽车有限公司 | Steering wheel steering indication identification visual system |
| CN113071561B (en) * | 2021-03-24 | 2022-07-05 | 浙江合众新能源汽车有限公司 | Steering wheel steering indication identification visual system |
| CN114852919A (en) * | 2022-04-15 | 2022-08-05 | 西南交通大学 | Circulation intermittent type moving platform |
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