CN108843762A - A kind of multi-stage coaxial transmission component - Google Patents
A kind of multi-stage coaxial transmission component Download PDFInfo
- Publication number
- CN108843762A CN108843762A CN201810937829.2A CN201810937829A CN108843762A CN 108843762 A CN108843762 A CN 108843762A CN 201810937829 A CN201810937829 A CN 201810937829A CN 108843762 A CN108843762 A CN 108843762A
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- drive rod
- transmission component
- coaxial transmission
- stage coaxial
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
-
- 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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of multi-stage coaxial transmission components, including the multiple casings being mutually arranged；One end outer surface of casing is rotatably connected to drive rod；Drive rod is connect with the driving device being fixed on the rack；Driving device drives drive rod to make its rising, and one end that casing is connect with drive rod is upward by pushing tow, and the additional mechanism providing additional operation on casing is also lifted, and is convenient for subsequent process processing；Compared with the mode of tradition cylinder-driven, the present apparatus has high transmission accuracy, and ensure that the transmission direction of multiple casings is consistent on the basis of structure is simple, and concentricity is good, easily controllable and at low cost multi-stage coaxial transmission component.
Description
Technical field
The present invention relates to transmission mechanism technical fields, more specifically to a kind of multi-stage coaxial transmission component.
Background technique
Automated production is the production carried out using automatic technology.It brings extremely deep effect for human society,
Wherein the most important is social labour productivity is greatly improved, the ability of mankind's nature remodeling is enhanced.According to automatic
The degree of change can be divided into semi-automatic production and full-automatic production.Wherein, the realization of automate production processes largely according to
The various transmission mechanisms of Lai Yu；To realize multistage coaxial upper underdrive, it is often necessary to which drive rod is made into specific shape to supply
Cylinder carries out installation fixation, then multiple mechanisms are independently controlled and are driven with multiple cylinders, but such control mode controls
Difficulty is big, it is desirable that the control of multiple cylinders will being consistent property, be just able to maintain the synchronization of transmission；While cylinder movable end is repeatedly
It is easily deformed after bearing longitudinal force, to influence transmission accuracy；Therefore urgently designing one kind can effectively solve above ask
The novel transmission mechanism of topic.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, provide that a kind of structure is simple, passes
Dynamic precision height and multi-stage coaxial transmission component at low cost.
The technical solution adopted by the present invention to solve the technical problems is：
Construct a kind of multi-stage coaxial transmission component, which is characterized in that including the multiple casings being mutually arranged；Described sleeve pipe
One end outer surface is rotatably connected to drive rod；The drive rod is connect with the driving device being fixed on the rack.
Preferably, the movable end of the driving device is connected with grooved cam；The head end and described sleeve pipe of the drive rod
Connection, middle-end are provided with the roller with the cooperation of the inboard raceways of the grooved cam, and tail end is connect with the gantry rotation.
Preferably, the drive rod is connect by roller or bearing with described sleeve pipe.
Preferably, multistage described sleeve pipe includes first sleeve；The lower end of the first sleeve is equipped with the second casing；It is described
Drive rod includes the first drive rod and the second drive rod；
The lower end of the first sleeve is provided with clamping disk and lower clamping disk；The lower clamping disk is locked by fastener
In the first sleeve；The upper clamping disk and the lower clamping disk are matched for clamping tightly first drive rod；Described first passes
Lever is connect with the driving device；
Second casing includes two movable clamping disks；Two movable clamping disks are matched for clamping tightly second transmission
Bar；Second drive rod is connect with the driving device.
Preferably, the first mounting base is provided in the rack；The drive rod is mounted on described by first rotating shaft
In one mounting base；The both ends of the first rotating shaft are provided with the first Limit Bearing and the first locking nut；First limit
One end of bearing is bonded the side surface of the drive rod, and the other end of first Limit Bearing is bonded first locking screw
It is female；The first bearing position for accommodating first Limit Bearing is provided in first mounting base.
Preferably, the second mounting base is provided in the rack；The grooved cam is mounted on described by the second shaft
In second mounting base；The both ends of second shaft are provided with the second Limit Bearing and the second locking nut；Second limit
One end of position bearing is bonded the side surface of the grooved cam, the other end fitting of second Limit Bearing second locking
Nut；The second bearing position for accommodating second Limit Bearing is provided in second mounting base.
Preferably, the roller or the bearing are connect by screw rod with the drive rod.
Preferably, multiple fixing seats are provided in the rack；The driving device includes providing the mover of driving force
Structure；The driving mechanism belt is connected with transmission shaft；It is provided on the transmission shaft and respectively drives first drive rod and institute
State two groups of followers of the second drive rod；The transmission shaft is used to the power of the driving mechanism passing to the driven machine
Structure；The both ends of the transmission shaft are rotatably connected to the fixing seat.
Preferably, the driving mechanism includes the motor fixed with the rack；The motor shaft of the motor is fixed with master
Driving wheel；Follower described in the first driven wheel and two groups is fixed on the transmission shaft；The driving wheel and described first driven
Wheel is connected by the first belt；
The follower includes the second driven wheel, third driven wheel and the grooved cam；Second driven wheel is solid
It is scheduled on the transmission shaft；The third driven wheel and the ditch geosynclinal convex are equipped with by the second shaft in second mounting base
Wheel；The third driven wheel and the grooved cam are located at second mounting base two sides；The third driven wheel and institute
The second driven wheel is stated to connect by the second belt.
Preferably, the tensioning apparatus for being tensioned second belt is additionally provided in the rack；The tensioning apparatus
Including the pedestal fixed with the rack；The upper end of the pedestal is connected with adjustable plate；The upper end of the adjustable plate, which is fixed with, opens
Bearing up pulley；The lower end of the adjustable plate is provided with strip regulating tank；The pedestal is provided with installation corresponding with the regulating tank
Hole.
The beneficial effects of the present invention are：Driving device (such as motor and cam) drives drive rod to make its rising, casing with
One end of drive rod connection is upward by pushing tow, and the additional mechanism providing additional operation (such as clamping jaw or horizontally moving device) on casing is also lifted, just
In the subsequent process processing of progress；Compared with the mode of tradition cylinder-driven, the present apparatus has high transmission accuracy, and in structure
It ensure that the transmission direction of multiple casings is consistent on the basis of simple, concentricity is good, easily controllable and at low cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the invention will be further described, and the accompanying drawings in the following description is only section Example of the invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other accompanying drawings：
Fig. 1 is a kind of multi-stage coaxial transmission component overall structure figure of present pre-ferred embodiments；
Fig. 2 is a kind of multi-stage coaxial transmission component overall structure figure of present pre-ferred embodiments；
Fig. 3 is enlarged drawing at A in Fig. 2；
Fig. 4 is tensioning device structure schematic diagram in a kind of multi-stage coaxial transmission component of present pre-ferred embodiments；
Fig. 5 is a kind of multi-stage coaxial transmission component overall structure figure of present pre-ferred embodiments；
Fig. 6 is enlarged drawing at B in Fig. 5.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the embodiment of the present invention clearer, implement below in conjunction with the present invention
Technical solution in example carries out clear, complete description, it is clear that and described embodiment is section Example of the invention, and
It is not all of embodiment.Based on the embodiment of the present invention, those of ordinary skill in the art are not before making the creative labor
Every other embodiment obtained is put, protection scope of the present invention is belonged to.
A kind of multi-stage coaxial transmission component of present pre-ferred embodiments is as shown in Figure 1, simultaneously refering to Fig. 2 to Fig. 6；Including
The multiple casings 1 being mutually arranged；One end outer surface of casing 1 is rotatably connected to drive rod 2；Drive rod 2 and it is fixed on rack 3
On driving device 4 connect；Driving device 4 (such as motor and cam) drives drive rod 2 to make its rising, and casing 1 and drive rod 2 connect
The one end connect is upward by pushing tow, and the additional mechanism providing additional operation (such as clamping jaw or horizontally moving device) on casing 1 is also lifted, after being convenient for
Continuous process processing；Compared with the mode of tradition cylinder-driven, the present apparatus has high transmission accuracy, and in the simple base of structure
It ensure that the transmission direction of multiple casings is consistent on plinth, concentricity is good, easily controllable and at low cost.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, the movable end of driving device 4 is connected with grooved cam 400, utilizes ditch geosynclinal convex
The inboard raceways of wheel 400 are irregular circular variable diameter shape, so that drive rod 2 moves up and down, compact overall structure；It passes
The head end of lever 2 is connect with casing 1, middle-end is provided with the roller with the cooperation of the inboard raceways of grooved cam 400, and roller ensures to pass
It is smooth steady that lever 2 follows grooved cam 400 to move；And tail end and rack 3 are rotatablely connected, rotation is flexible.
As shown in Figure 5 and Figure 6, drive rod 2 is connect by roller or bearing 201 with casing 1, it is ensured that casing 1 is to drive rod 2
Motion change induction it is sensitive, while moving again smooth steady.
As shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, multiple casings 1 include first sleeve 10；The lower end of first sleeve 10 is equipped with
Second casing 11；Drive rod 2 includes the first drive rod 202 and the second drive rod 203；
The lower end of first sleeve 10 is provided with clamping disk 12 and lower clamping disk 13；Lower clamping disk 13 is locked by fastener
In first sleeve 10, upper clamping disk 12 and lower clamping disk 13 are matched for clamping tightly the first drive rod 202, by adjusting fastener the
Tightness on sleeve 10, i.e., the controllable clamping degree to the first drive rod 202 is easy to adjust quick, and can guarantee
Connection fastening；First drive rod 202 is connect with driving device 4, and is provided power by driving device 4 and moved；
Second casing 11 includes two movable clamping disks 14；Two movable clamping disks 14 are matched for clamping tightly the second drive rod 203；
Second drive rod 203 is connect with driving device 4, and is provided power by driving device 4 and moved.
As shown in Fig. 2, Fig. 3, Fig. 5 and Fig. 6, the first mounting base 30 is provided in rack 3；Drive rod 2 passes through first rotating shaft
204 are mounted in the first mounting base 30；The both ends of first rotating shaft 204 are provided with the first Limit Bearing 205 and the first locking screw
Mother 206；The side surface of one end fitting drive rod 2 of first Limit Bearing 205, the other end fitting the of the first Limit Bearing 205
One locking nut 206, anti-positioning effect is good, stable connection, while the first Limit Bearing 205 is by pushing against the first locking nut
206, play certain anti-loose effect；The first bearing position for accommodating the first Limit Bearing 205 is provided in first mounting base 30, it is whole
Structure is more compact.
As shown in Figure 5 and Figure 6, the second mounting base 31 is provided in rack 3；Grooved cam 400 is pacified by the second shaft 207
In the second mounting base 31；The both ends of second shaft 207 are provided with the second Limit Bearing 208 and the second locking nut 209；
The side surface of one end fitting grooved cam 400 of second Limit Bearing 208, the other end fitting second of the second Limit Bearing 208
Locking nut 209, anti-positioning effect is good, stable connection, while the second Limit Bearing 208 passes through the second locking nut 209 of abutting,
Play certain anti-loose effect；The second bearing position for accommodating the second Limit Bearing 208, overall structure are provided in second mounting base 31
It is more compact.
As shown in Figure 5 and Figure 6, roller or bearing 201 are connect by screw rod with drive rod 2, quick and easy for installation, and connection is steady
Gu.
As shown in Figures 2 and 3, multiple fixing seats 32 are provided in rack 3；Driving device 4 includes providing the master of driving force
Motivation structure 40；40 belt of driving mechanism is connected with transmission shaft 41；It is provided on transmission shaft 41 and respectively drives 202 He of the first drive rod
Two groups of followers 42 of the second drive rod 203, grouping driving, specific aim is stronger, and driving effect is more preferable and easy to repair and more
It changes；Transmission shaft 41 is used to the power of driving mechanism 40 passing to follower 42；The both ends of transmission shaft 41 are rotatably connected to
There are supporting point in fixing seat 32, two sides, and uniform force, it is that follower 42 provides power biography that it is smooth, which to be conducive to its own rotation,
It is defeated.
As shown in Figure 5 and Figure 6, driving mechanism 40 includes the motor 402 fixed with rack 3；The motor shaft of motor 402 is fixed
There is driving wheel 403；The first driven wheel 404 and two groups of followers 42 are fixed on transmission shaft 41；Driving wheel 403 and first is driven
Wheel 404 is connected by the first belt 405；
Follower 42 includes the second driven wheel 406, third driven wheel 407 and grooved cam 400；Second driven wheel 406
It is fixed on transmission shaft 41；Third driven wheel 407 and grooved cam are equipped with by the second shaft 207 in second mounting base 31
400；Third driven wheel 407 and grooved cam 400 are located at the second mounting base two sides；It is distributed in the setting of two sides, so that the
The stress of two mounting bases 31 and the second shaft 207 more evenly, is unlikely to deform, long service life；Third driven wheel 407 and second from
Driving wheel 406 is connected by the second belt 409, is connected using belt, convenient to disassembly.
As shown in Figure 3 and Figure 4, the tensioning apparatus 34 for being tensioned the second belt 409 is additionally provided in rack 3, it is ensured that i.e.
Make to be used for a long time, the second belt 409 relaxation will not occur to influence power transmission, and kinematic accuracy is high；Tensioning apparatus 34 wraps
Include the pedestal 35 fixed with rack 3；The upper end of pedestal 35 is connected with adjustable plate 36；The upper end of adjustable plate 36 is fixed with tensioning wheel
37；The lower end of adjustable plate 36 is provided with strip regulating tank 360；Pedestal 35 is provided with mounting hole corresponding with regulating tank 360
350, by moving up (or drop-down) adjustable plate 36, i.e., changeable position of the mounting hole 350 on regulating tank 360 is opened to change
Bearing up pulley 37 is to the tensioning degree of the second belt 409, and easy to adjust quick, applicability is good.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of multi-stage coaxial transmission component, which is characterized in that including the multiple casings being mutually arranged；Outside multiple described sleeve pipes
Side surface is rotatably connected to drive rod；The drive rod is connect with the driving device being fixed on the rack.
2. multi-stage coaxial transmission component according to claim 1, which is characterized in that the movable end of the driving device connects
There is grooved cam；The head end of the drive rod is connect with described sleeve pipe, middle-end is provided with the inboard raceways with the grooved cam
The roller of cooperation, and tail end is connect with the gantry rotation.
3. multi-stage coaxial transmission component according to claim 1, which is characterized in that the drive rod passes through roller or bearing
It is connect with described sleeve pipe.
4. multi-stage coaxial transmission component according to claim 2, which is characterized in that multiple described sleeve pipes include first set
Pipe；The lower end of the first sleeve is equipped with the second casing；The drive rod includes the first drive rod and the second drive rod；
The lower end of the first sleeve is provided with clamping disk and lower clamping disk；The lower clamping disk is locked at institute by fastener
It states in first sleeve；The upper clamping disk and the lower clamping disk are matched for clamping tightly first drive rod；First drive rod
It is connect with the driving device；
Second casing includes two movable clamping disks；Two movable clamping disks are matched for clamping tightly second drive rod；
Second drive rod is connect with the driving device.
5. multi-stage coaxial transmission component according to claim 2, which is characterized in that be provided with the first installation in the rack
Seat；The drive rod is mounted in first mounting base by first rotating shaft；The both ends of the first rotating shaft are provided with
One Limit Bearing and the first locking nut；One end of first Limit Bearing is bonded the side surface of the drive rod, and described
The other end of one Limit Bearing is bonded first locking nut；It is provided in first mounting base and accommodates first limit
The first bearing position of bearing.
6. multi-stage coaxial transmission component according to claim 2, which is characterized in that be provided with the second installation in the rack
Seat；The grooved cam is mounted in second mounting base by the second shaft；The both ends of second shaft are provided with
Second Limit Bearing and the second locking nut；One end of second Limit Bearing is bonded the side surface of the grooved cam, institute
The other end for stating the second Limit Bearing is bonded second locking nut；Receiving described second is provided in second mounting base
The second bearing position of Limit Bearing.
7. multi-stage coaxial transmission component according to claim 3, which is characterized in that the roller or the bearing pass through spiral shell
Bar is connect with the drive rod.
8. multi-stage coaxial transmission component according to claim 4, which is characterized in that be provided with multiple fixations in the rack
Seat；The driving device includes providing the driving mechanism of driving force；The driving mechanism belt is connected with transmission shaft；The transmission
Two groups of followers for respectively driving first drive rod and second drive rod are provided on axis；The transmission shaft is used for
The power of the driving mechanism is passed into the follower；The both ends of the transmission shaft are rotatably connected to the fixation
Seat.
9. multi-stage coaxial transmission component according to claim 8, which is characterized in that the driving mechanism includes and the machine
The fixed motor of frame；The motor shaft of the motor is fixed with driving wheel；The first driven wheel and two groups are fixed on the transmission shaft
The follower；The driving wheel is connected with first driven wheel by the first belt；
The follower includes the second driven wheel, third driven wheel and the grooved cam；Second driven wheel is fixed on
On the transmission shaft；The third driven wheel and the grooved cam are equipped with by the second shaft in second mounting base；
The third driven wheel and the grooved cam are located at second mounting base two sides；The third driven wheel and described
Two driven wheels are connected by the second belt.
10. multi-stage coaxial transmission component according to claim 9, which is characterized in that be additionally provided with and be used in the rack
It is tensioned the tensioning apparatus of second belt；The tensioning apparatus includes the pedestal fixed with the rack；The pedestal it is upper
End is connected with adjustable plate；The upper end of the adjustable plate is fixed with tensioning wheel；The lower end of the adjustable plate is provided with strip adjusting
Slot；The pedestal is provided with mounting hole corresponding with the regulating tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937829.2A CN108843762A (en) | 2018-08-17 | 2018-08-17 | A kind of multi-stage coaxial transmission component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810937829.2A CN108843762A (en) | 2018-08-17 | 2018-08-17 | A kind of multi-stage coaxial transmission component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108843762A true CN108843762A (en) | 2018-11-20 |
Family
ID=64188573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810937829.2A Pending CN108843762A (en) | 2018-08-17 | 2018-08-17 | A kind of multi-stage coaxial transmission component |
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| Country | Link |
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| CN (1) | CN108843762A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090224456A1 (en) * | 2005-11-08 | 2009-09-10 | Jean-Marc Loriot | Clamping or Gripping Tool Comprising an Autonomous Compensation System |
| WO2014110870A1 (en) * | 2013-01-19 | 2014-07-24 | 东莞市鸿铭机械有限公司 | Gift box colored paper packaging apparatus |
| CN205892085U (en) * | 2016-06-30 | 2017-01-18 | 张力栋 | Spool snatchs transporting device |
| CN207316003U (en) * | 2017-09-06 | 2018-05-04 | 深圳市金洲精工科技股份有限公司 | Become stroke cam mechanism and automated machine equipment |
| CN108381166A (en) * | 2018-03-22 | 2018-08-10 | 厦门精合电气自动化有限公司 | A kind of device of turntable segmentation movement and manipulator linkage |
| CN208831635U (en) * | 2018-08-17 | 2019-05-07 | 深圳市云创自动化设备有限公司 | A kind of multi-stage coaxial transmission component |
-
2018
- 2018-08-17 CN CN201810937829.2A patent/CN108843762A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090224456A1 (en) * | 2005-11-08 | 2009-09-10 | Jean-Marc Loriot | Clamping or Gripping Tool Comprising an Autonomous Compensation System |
| WO2014110870A1 (en) * | 2013-01-19 | 2014-07-24 | 东莞市鸿铭机械有限公司 | Gift box colored paper packaging apparatus |
| CN205892085U (en) * | 2016-06-30 | 2017-01-18 | 张力栋 | Spool snatchs transporting device |
| CN207316003U (en) * | 2017-09-06 | 2018-05-04 | 深圳市金洲精工科技股份有限公司 | Become stroke cam mechanism and automated machine equipment |
| CN108381166A (en) * | 2018-03-22 | 2018-08-10 | 厦门精合电气自动化有限公司 | A kind of device of turntable segmentation movement and manipulator linkage |
| CN208831635U (en) * | 2018-08-17 | 2019-05-07 | 深圳市云创自动化设备有限公司 | A kind of multi-stage coaxial transmission component |
Non-Patent Citations (1)
| Title |
|---|
| 周建钊主编: "《底盘结构与原理》", 31 May 2006, 国防工业出版社, pages: 83 - 84 * |
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