CN207618488U - A kind of single-rail directly drives module - Google Patents
A kind of single-rail directly drives module Download PDFInfo
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- CN207618488U CN207618488U CN201721713962.7U CN201721713962U CN207618488U CN 207618488 U CN207618488 U CN 207618488U CN 201721713962 U CN201721713962 U CN 201721713962U CN 207618488 U CN207618488 U CN 207618488U
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- guide rail
- idler wheel
- mover
- eccentricity
- drive module
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Abstract
This application provides a kind of single-rails directly to drive module, the straight drive module only includes a guide rail, on the guide rail top, setting magnet steel is for driving the mover being set to above the magnet steel, the mover is driven by the magnet steel, and the idler wheel by being set to the mover both sides is slided along the guide rail, save installation space, the straight complexity for driving module is reduced, and realizes that the straight module that drives can move in a straight line or do circulatory motion by the way that non-eccentricity V-type idler wheel and eccentricity v-shaped idler wheel are arranged on the mover.
Description
Technical field
This application involves automated production equipment, more particularly to a kind of single-rail directly drives module.
Background technology
It directly drives module (referred to as " directly driving module ") and mainly directly drives module (referred to as " linear type module ") including linear type
Module (referred to as " ring-like module ") is directly driven with annular type.The straight module that drives is used heavily on automatic production line, is a kind of
Electric energy is directly changed into linear motion or loop wire movement, without the transmission device of any intermediate conversion mechanism.
Under normal conditions, the structure of linear type module is as shown in Figure 1, two including being set on pedestal 7 are mutually parallel
Track 3, being respectively arranged on two tracks 3 can be solid on the top surface of two sliding blocks 2 along the sliding block 2 that track 3 reciprocatingly slides
Surely it is provided with load platform 1, stator 6 is fixedly installed between two tracks 3, sliding slot is offered in the side of the stator 6,
The mover 5 can reciprocatingly slide along the sliding slot 5, and the sliding slot is parallel with the track 3, the mover 5 by link block 4 with
The load platform 1 is fixedly connected, and when the linear type module is run, the stator 6 drives mover 5 to be slided along the sliding slot
Dynamic, mover 5 drives load platform 1 to be slided along track 3.The overall volume of this linear type module is big, complicated, can only do straight
Line moves and cannot do circulatory motion, and therefore, in some spaces, limited occasion is inconvenient for use.
Traditional linear type module can only move in a straight line, and circular orbit is needed using ring-like mould as shown in Figure 2
Group, the ring-like module include setting circular orbit 101, the chain 102 parallel with the circular orbit 101 and sprocket wheel 103, are carried
Object platform 111 drives article carrying platform 111 along the annular by the interaction of the ball 112 and chain 102 that are mounted thereon
Track 101 moves.Conventional ball slide rail is not only complicated, but also turns circular arc from straight line or when circular arc turns straight line, can go out
Interfere dead point, the problems such as running clearance is big low with precision, and during high speed exercise, there are article carrying platforms to incline at turning
The potential danger covered.
Utility model content
This application provides a kind of single-rails directly to drive module, and the straight drive module only includes a guide rail, in the guide rail
Top setting magnet steel saves installation space, reduces straight drive module for driving the mover being set to above the magnet steel
Complexity, and realize that the straight module that drives can both have been done directly by the way that non-eccentricity V-type idler wheel and eccentricity v-shaped idler wheel are arranged on the mover
Line movement can also do circulatory motion.
The straight drive module includes：One guide rail 11 being fixedly installed on pedestal 14 is fixedly installed on the guide rail 11
The magnet steel 10 on top and the mover 9 being arranged above the magnet steel 10, wherein the mover 9 is separated with the magnet steel 10,
Idler wheel is installed, the idler wheel can be slided along the guide rail 11 on the mover 9.
In a kind of achievable mode, the length direction of guide rail 11 described in the top surface upper edge of the guide rail 11 offers
For the magnet steel mounting groove 112 of mounting magnetic steel, after the magnet steel 10 is installed on the magnet steel mounting groove 112, the magnet steel 10
Top surface is equal with the top surface of the guide rail 11.
In a kind of achievable mode, the width of the mover 9 is more than the width of the guide rail 11, also, in width
On direction, the both sides of the guide rail 11 are stretched out in the both sides of the mover 9 respectively.
Further, track groove 91 is offered on the bottom surface of the mover 9, the width of the track groove 91 is more than described
The top of the width of guide rail 11, the guide rail 11 is stretched into the track groove 91.
In a kind of achievable mode, the idler wheel is separated with the pedestal 14.
In a kind of achievable mode, 11 both sides of the guide rail are provided with the V-type protrusion for installing the idler wheel
111。
Further, in the installation of 9 side of the mover, there are two non-eccentricity V-type idler wheels 12, pacify in 9 other side of the mover
There are two eccentricity v-shaped idler wheels 13 for dress；The non-eccentricity V-type idler wheel 12 and the eccentricity v-shaped idler wheel 13 are installed on the V-type protrusion
On 111.
In a kind of achievable mode, if the guide rail 11 is circular orbit, set in the inside of the guide rail 11
It is equipped with the non-eccentricity V-type idler wheel 12, the eccentricity v-shaped idler wheel 13 is provided on the outside of the circular orbit.
Further, with the rotation center of the rotation center and the eccentricity v-shaped idler wheel 13 of the non-eccentricity V-type idler wheel 12
The quadrangle formed for vertex is projected as right-angled trapezium on 9 bottom surface of the mover, wherein the non-eccentricity V-type idler wheel of front end
Line between 12 rotation center and the rotation center of the eccentricity v-shaped idler wheel 13 of front end is the oblique waist of the right-angled trapezium, with
The rotation center of the eccentricity v-shaped idler wheel 13 is that the angle on vertex is acute angle.
In a kind of achievable mode, load platform 8 is fixedly installed on the top surface of the mover 9.
Compared with straight drive module in the prior art or annular module, the application passes through the space for changing stator and mover
Layout, is arranged in guide rail surface by magnet steel, is combined into one, and makes directly to drive module and there was only a guide rail, compact-sized, volume subtracts significantly
It is small, and this directly drives module and is not limited to linear type driving, can be used for ring-like driving, it is applied widely.
Description of the drawings
Fig. 1 is the straight structural schematic diagram for driving module of tradition；
Fig. 2 is traditional loop orbit structural schematic diagram；
Fig. 3 is a kind of straight cross-sectional structure schematic diagram for driving module provided by the embodiment；
Fig. 4 is a kind of structural schematic diagram of linear type embodiment of the straight drive module；
Fig. 5 is a kind of structural schematic diagram of looped cord embodiment of the straight drive module；
Fig. 6 is the straight structural schematic diagram for driving module another kind looped cord embodiment；
Fig. 7 is a kind of straight cross-sectional structure schematic diagram for driving module middle guide and an idler wheel provided by the embodiment；
Fig. 8 is a kind of straight drive module idler wheel distribution schematic diagram provided in this embodiment.
Specific implementation mode
It is described in detail below by the utility model, the characteristics of the utility model and advantage will be with these explanations
And it becomes more apparent from, is clear.
The utility model described below.
A kind of single-rail of the application offer directly drives module, and Fig. 3 is a kind of straight cross section knot for driving module provided by the embodiment
Structure schematic diagram, in conjunction with Fig. 3, the straight drive module includes：One guide rail 11 being fixedly installed on pedestal 14 is fixedly installed on institute
The mover 9 stated the magnet steel 10 on 11 top of guide rail and be arranged above the magnet steel 10, is equipped with idler wheel, institute on the mover 9
Stating idler wheel can slide along the guide rail 11, to drive the component on mover 9 and mover 9 to be slided along the guide rail 11.
Fig. 4 is a kind of structural schematic diagram of linear type embodiment of the straight drive module, and Fig. 5 is a kind of ring of the straight drive module
The structural schematic diagram of line style embodiment, Fig. 6 are the straight structural schematic diagram for driving module another kind looped cord embodiment, incorporated by reference to
Fig. 4 to fig. 6, in a kind of achievable mode, the guide rail 11 is linear type guide rail or is looped cord track, the guide rail
11 are fixedly installed on pedestal 14.
Fig. 7 is a kind of straight cross-sectional structure schematic diagram for driving module middle guide 11 and an idler wheel provided by the embodiment, is asked
In conjunction with Fig. 3 and Fig. 7, in a kind of achievable mode, the length direction of guide rail 11 described in the top surface upper edge of the guide rail 11
The magnet steel mounting groove 112 for mounting magnetic steel is offered, after the magnet steel 10 is installed on the magnet steel mounting groove 112, the magnetic
The top surface of steel 10 is equal with the top surface of the guide rail 11, to reduce the straight total height for driving module, saves the straight drive mould
Group the space occupied, and the straight center of gravity for driving module can be reduced so that the straight drive module runs more steady.Its
In, the length direction of the guide rail 11 is along the direction that mover 9 slides, and the direction vertical with length direction is width direction.
In a kind of achievable mode, 11 both sides of the guide rail are provided with V-type protrusion 111, the idler wheel on the mover 9
It along 111 sliding of V-type protrusion or can roll.In the present embodiment, 11 both sides of the guide rail refer in the guide rail 11 or so
Both sides, wherein along mover 9 slide direction be front-rear direction, the direction vertical with front-rear direction be left and right directions.
In a kind of achievable mode, below the V-type protrusion 111, by the appearance of the guide rail 11 towards described
Avoiding hollow groove 113 is offered inside guide rail 11, to avoid the idler wheel being installed in the V-type protrusion 111 and 11 phase of the guide rail
Contact reduces the loss of idler wheel to reduce frictional force of the idler wheel when rolling, and extends the straight drive module service life, and makes straight
Drive module run more steady so that straight the drives module under conditions of bearing heavy load also can high-precision motion determine
Position.
In a kind of achievable mode, as shown in figure 3, the mover 9 is separated with the magnet steel 10, in the mover
Gap is formed between 9 bottom surface and the top surface of the magnet steel 10 so that magnet steel 10 is after driving the mover 9 to move, the magnetic
Mechanical friction is not will produce between steel 10 and mover 9 so that mover 9 moves more smoothly on the guide rail 11, in addition,
Mover avoids being in direct contact for mover and guide rail 11 during turning, interfere dead point to avoid generating in steering procedure, into
And ensure smoothly to turn to.
In a kind of achievable mode, the width of the mover 9 is more than the width of the guide rail 11, also, in width
On direction, the both sides of the guide rail 11 are stretched out in the both sides of the mover 9 respectively, to increase the mover 9 during the motion
Stability.
Further, track groove 91 is offered on the bottom surface of the mover 9, the width of the track groove 91 is more than described
The width of guide rail 11 so that form gap between the track groove 91 and the guide rail 11, avoid the mover 9 and the guide rail
11 are in direct contact, so that mechanical friction is not present between the mover 9 and the guide rail 11, and then the mover 9 are made to exist
More steady and smooth is run to obtain on the guide rail 11.
Further, the top of the guide rail 11 is stretched into the track groove 91 so that the straight structure for driving module
It is more compact, overall volume smaller.
Fig. 8 is a kind of straight drive module idler wheel distribution schematic diagram provided in this embodiment.Incorporated by reference to Fig. 3, Fig. 7 and Fig. 8, in institute
Stating the setting of 9 side of mover, there are two non-eccentricity V-type idler wheels 12, and in 9 other side of the mover, there are two eccentricity v-shaped idler wheels for setting
13, the non-eccentricity V-type idler wheel 12 and 13 clip of eccentricity v-shaped idler wheel are in V-type protrusion 111.
In a kind of achievable mode, the non-eccentricity V-type idler wheel 12 and the eccentricity v-shaped idler wheel 13 and the pedestal
14 phase separations so that there is no machineries to rub between the non-eccentricity V-type idler wheel 12 and the eccentricity v-shaped idler wheel 13 and pedestal 14
It wipes, reduces the straight abrasion for driving module, improve the stability and precision of operation.
If the guide rail 11 is rectilinear orbit, to the non-eccentricity V-type idler wheel 12 and the eccentricity v-shaped idler wheel 13
Position is not specially limited, that is, as long as the homonymy in the guide rail 11, two institutes are arranged in two non-eccentricity V-type idler wheels 12
State the homonymy that eccentricity v-shaped idler wheel 13 is also disposed at the guide rail 11, and the non-eccentricity V-type idler wheel 12 and the bias V
Type idler wheel 13 is respectively arranged at the both sides of the guide rail 11.
If the guide rail 11 is circular orbit, the inside of the guide rail 11 is provided with the non-eccentricity V-type idler wheel
12, the eccentricity v-shaped idler wheel 13 is provided on the outside of the circular orbit.
In the present embodiment, side identical with steering direction be inside, for example, as shown in figure 8, the mover 9 to the right
Side turns, then the right side of 9 direction of advance of mover is known as inside.
In a kind of achievable mode, as shown in figure 8, with the rotation center of the non-eccentricity V-type idler wheel 12 and described
The rotation center of eccentricity v-shaped idler wheel 13 is that the quadrangle that vertex is formed is projected as right-angled trapezium on 9 bottom surface of the mover,
In, the line between the rotation center of the non-eccentricity V-type idler wheel 12 of front end and the rotation center of the eccentricity v-shaped idler wheel 13 of front end is
The oblique waist of the right-angled trapezium is acute angle using the rotation center of the eccentricity v-shaped idler wheel 13 as the angle on vertex.
The inventors discovered that the non-eccentricity V-type idler wheel 12 and the eccentricity v-shaped idler wheel 13 are arranged in the manner described above,
When mover 9 moves in a straight line, the V-type face of 4 idler wheels is contacted with sliding rail simultaneously, when switching to bend by linear motion, 4 rollings
3 in wheel can ensure to contact with sliding rail, and article carrying platform is made smoothly to turn；Equally, when switching to linear motion by bend, 4
The state that idler wheel is returned to while being contacted with sliding rail, so that mover 9 drives article carrying platform 8 in linear type guide rail or annular
The movement that high speed is stablized is realized on guide rail.
In a kind of achievable mode, if the width of the mover 9 be more than the guide rail 11 width, also,
In width direction, the both sides of the guide rail 11 are stretched out in the both sides of the mover 9 respectively, then the non-eccentricity V-type idler wheel 12 and institute
Eccentricity v-shaped idler wheel 13 is stated to be installed on the bottom surface of the mover 9.
The utility model finds that the non-eccentricity V-type idler wheel 12 and the eccentricity v-shaped idler wheel 13 are installed on the mover 9
Bottom surface on can make the mover 9 stability is stronger when moving.
In another achievable mode, the width of the mover 9 is less than or equal to the width of the guide rail 11, institute
It states non-eccentricity V-type idler wheel 12 and the eccentricity v-shaped idler wheel 13 is installed on by connector on the mover 9.
In a kind of achievable mode, it is fixedly installed on the top surface of the mover 9 and is useful for the delivery object to be operated
Load platform 8.
In use, guide rail 11 is fixed on pedestal 14 the straight drive module, the V-arrangement protrusion of 11 left and right sides of guide rail
111 are clamped by non-eccentricity V-type idler wheel 12 and eccentricity v-shaped idler wheel 13 respectively, and the interaction between mover 9 and magnet steel 10 makes mover
9 move along guide rail 11, to drive load platform 8 to be moved along track.
Straight drive module provided by the present application only includes a guide rail, and on the guide rail top, setting magnet steel is arranged for driving
Mover above the magnet steel, saves installation space, reduces the straight complexity for driving module, and by the mover
Setting non-eccentricity V-type idler wheel and eccentricity v-shaped idler wheel realize that the straight module that drives can move in a straight line or do circulatory motion.
The application is described in detail above in association with detailed description and exemplary example, but these explanations are simultaneously
It should not be understood as the limitation to the application.It will be appreciated by those skilled in the art that without departing from the application spirit and scope,
A variety of equivalent substitution, modification or improvements can be carried out to technical scheme and embodiments thereof, these each fall within the application
In the range of.The protection domain of the application is determined by the appended claims.
Claims (10)
1. a kind of single-rail directly drives module, which is characterized in that the straight drive module includes：One is fixedly installed on pedestal (14)
Guide rail (11), the mover that is fixedly installed on the magnet steel (10) on the guide rail (11) top and is arranged above the magnet steel (10)
(9), wherein the mover (9) is separated with the magnet steel (10), idler wheel is equipped on the mover (9), the idler wheel can
It is slided along the guide rail (11).
2. straight drive module according to claim 1, which is characterized in that the guide rail described in the top surface upper edge of the guide rail (11)
(11) length direction offers the magnet steel mounting groove (112) for mounting magnetic steel, and the magnet steel (10) is installed on the magnet steel
After mounting groove (112), the top surface of the magnet steel (10) is equal with the top surface of the guide rail (11).
3. straight drive module according to claim 1 or 2, which is characterized in that the width of the mover (9) is more than the guide rail
(11) width, also, in the direction of the width, the both sides of the guide rail (11) are stretched out in the both sides of the mover (9) respectively.
4. straight drive module according to claim 3, which is characterized in that offer track on the bottom surface of the mover (9)
Slot (91), the width of the track groove (91) are more than the width of the guide rail (11), and the top of the guide rail (11) is stretched into described
In track groove (91).
5. straight drive module according to claim 1 or 2, which is characterized in that the idler wheel is separated with the pedestal (14).
6. straight drive module according to claim 1 or 2, which is characterized in that be provided with and be used in the guide rail (11) both sides
The V-type for installing the idler wheel is raised (111).
7. straight drive module according to claim 6, which is characterized in that in the mover (9) side, there are two non-inclined for installation
Heart V-type idler wheel (12), in the mover (9) other side, there are two eccentricity v-shaped idler wheels (13) for installation；
The non-eccentricity V-type idler wheel (12) and the eccentricity v-shaped idler wheel (13) are installed in the V-type raised (111).
8. straight drive module according to claim 7, which is characterized in that if the guide rail (11) is circular orbit,
It is provided with the non-eccentricity V-type idler wheel (12) on the inside of the guide rail (11), is provided on the outside of the circular orbit described
Eccentricity v-shaped idler wheel (13).
9. straight drive module according to claim 8, which is characterized in that in the rotation of the non-eccentricity V-type idler wheel (12)
The rotation center of the heart and the eccentricity v-shaped idler wheel (13) is projection of the quadrangle of vertex formation on the mover (9) bottom surface
For right-angled trapezium, wherein
Between the rotation center of the non-eccentricity V-type idler wheel (12) of front end and the rotation center of the eccentricity v-shaped idler wheel (13) of front end
Line is the oblique waist of the right-angled trapezium, is acute angle by the angle on vertex of the rotation center of the eccentricity v-shaped idler wheel (13).
10. straight drive module according to claim 1 or 2, which is characterized in that fixation is set on the top surface of the mover (9)
It is equipped with load platform (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713962.7U CN207618488U (en) | 2017-12-11 | 2017-12-11 | A kind of single-rail directly drives module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713962.7U CN207618488U (en) | 2017-12-11 | 2017-12-11 | A kind of single-rail directly drives module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207618488U true CN207618488U (en) | 2018-07-17 |
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ID=62822379
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721713962.7U Active CN207618488U (en) | 2017-12-11 | 2017-12-11 | A kind of single-rail directly drives module |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051821A (en) * | 2018-08-07 | 2018-12-21 | 泰科贝尔传动技术（苏州）有限公司 | A kind of magnetic suspension annular conveying equipment |
| CN109230314A (en) * | 2018-08-29 | 2019-01-18 | 博众精工科技股份有限公司 | Flexible transfer wire body |
| CN112027527A (en) * | 2019-06-03 | 2020-12-04 | 上海铼钠克数控科技股份有限公司 | Linear transport system |
| CN113023275A (en) * | 2020-12-10 | 2021-06-25 | 浙江同济科技职业学院 | Rotary guide rail device and novel 0-turn-radius rotary guide rail positioning device |
-
2017
- 2017-12-11 CN CN201721713962.7U patent/CN207618488U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051821A (en) * | 2018-08-07 | 2018-12-21 | 泰科贝尔传动技术（苏州）有限公司 | A kind of magnetic suspension annular conveying equipment |
| CN109230314A (en) * | 2018-08-29 | 2019-01-18 | 博众精工科技股份有限公司 | Flexible transfer wire body |
| CN112027527A (en) * | 2019-06-03 | 2020-12-04 | 上海铼钠克数控科技股份有限公司 | Linear transport system |
| CN113023275A (en) * | 2020-12-10 | 2021-06-25 | 浙江同济科技职业学院 | Rotary guide rail device and novel 0-turn-radius rotary guide rail positioning device |
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