CN206398024U - A kind of open Synchronous Belt Drives linear drive apparatus - Google Patents
A kind of open Synchronous Belt Drives linear drive apparatus Download PDFInfo
- Publication number
- CN206398024U CN206398024U CN201621342063.6U CN201621342063U CN206398024U CN 206398024 U CN206398024 U CN 206398024U CN 201621342063 U CN201621342063 U CN 201621342063U CN 206398024 U CN206398024 U CN 206398024U
- Authority
- CN
- China
- Prior art keywords
- belt
- halo
- drive apparatus
- linear drive
- belt wheel
- 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
Links
Abstract
The purpose of this utility model is to provide a kind of open Synchronous Belt Drives linear drive apparatus, and to solve raising gear pair precision, it manufactures the problem of being improved with installation cost.Device includes fixing device, transmission device and drive device, transmission device includes being connected belt wheel halo seat, mobile support saddle and synchronous cog belt with drive device, belt wheel and halo are provided with belt wheel halo seat, sliding block is set below mobile support saddle, slider bottom coordinates with rolling linear guide, synchronous cog belt two ends are fixed with removable moving tooth plate and fixed top board, and center section is respectively at belt wheel and the outer diameter contact of halo.The utility model is suitable for the linear motion system of servomotor driving, transmission accuracy is identical with high-precision rack-pinion, but it is simple and compact for structure, reasonable in design, cost is lower, simple installation, the need for meeting the linear motion driving of metal plate robot, and reaches and reduces cost, system accuracy and repetitive positioning accuracy are improved, the purpose of system response time is improved.
Description
Technical field
The utility model belongs to sheet metal processing field, and in particular to a kind of open Synchronous Belt Drives linear drives dress
Put.
Background technology
In the conventional linear motion system driven by servomotor, in order to improve positioning precision and repetitive positioning accuracy,
Major mechanical type of belt drive is generally used as using ball screw assembly, or high class gear rack pair.Ball screw assembly, by diameter with
The limitation of rotating speed product, speed tends not to too high, and its bigger rotary inertia of diameter increases therewith, and the faster heating of rotating speed is more
It is many, to obtain preferable control accuracy, it is necessary to select large inertia and high-power servomotor and thereby increase manufacturing cost
And operation energy consumption.High-precision rack-and-pinion can obtain very high as the speed of service during kind of drive, but with gear pair
The cost for improving its processing and manufacturing and installing of precision is accordingly also improved.
Utility model content
The purpose of this utility model is to provide a kind of open Synchronous Belt Drives linear drive apparatus, to solve to improve
The problem of its manufacture of gear pair precision and installation cost are improved.
In order to solve the above problems, the utility model is adopted the technical scheme that：
A kind of open Synchronous Belt Drives linear drive apparatus, including fixing device, transmission device and drive device,
Fixing device includes fixed beam and is arranged in the tensioning fixed seat at fixed beam two ends, fixed beam to be also provided with removable moving tooth plate,
Connected between removable moving tooth plate and tensioning fixed seat by turnbuckle, fixed top board is set above removable moving tooth plate；Transmission
Device includes setting belt wheel outside the belt shaft being connected with drive device, belt shaft, and the two ends of belt shaft and halo axle are set respectively
Put bearing to be connected with belt wheel halo seat, belt wheel halo seat is fixed on mobile support saddle, and the bottom surface of mobile support saddle is symmetrical arranged sliding block,
Slider bottom coordinates with rolling linear guide, and rolling linear guide bottom surface is connected with fixed beam, and transmission device also includes synchronous gear
Shape band, the two ends of synchronous cog belt are arranged between removable moving tooth plate and fixed top board, synchronous cog belt respectively at belt wheel and
The outer diameter contact of halo.
In order to further realize the utility model, drive device includes reductor, and reductor is provided with reductor bearing, subtracted
Fast machine rest base is connected with mobile support saddle, and the output shaft of reductor is connected with shaft coupling.
In order to further realize the utility model, halo is at least provided with two, the axle center connecting line of two halos and belt wheel
In isosceles triangle.
In order to further realize the utility model, the outer wall tool tooth of belt wheel.
In order to further realize the utility model, synchronous cog belt has tooth, and the point of tooth is downwards.
In order to further realize the utility model, synchronous cog belt and halo bottom level are tangent, are engaged with pulley teeth.
In order to further realize the utility model, the upper surface of removable moving tooth plate has tooth plate tooth, and the point of tooth is upwards.
In order to further realize the utility model, the tooth of synchronous cog belt and removable moving tooth plate is intermeshed.
In order to further realize the utility model, removable moving tooth plate is provided with slotted eye, and the diameter of slotted eye is more than fixing bolt
Diameter.
The utility model has the advantages that compared with the prior art：
The utility model, which is driven, does the mobile support saddle moved along a straight line using linear rolling guide as guiding and supporting,
With low friction resistance coefficient and stronger Anti-pull-press load and space bending resistance square ability, precision stability is good, is servo-drive
The standard selection of middle guide.Guide rail is connected by screw on fixed base beam, have inside its sliding block circulating steel ball with
Guide rail contact simultaneously bears load and is fixedly connected by screw with mobile support saddle.Be fixedly connected on mobile support saddle reductor bearing and
Belt wheel halo seat.Synchronous cog belt is that open type is not the structure closed, and its two ends is screwed by pressing plate respectively
Base beam top, and it is equipped with stretching screw to be tensioned two ends.Synchronous cog belt passes sequentially through one end pressure strip, water
It is flat through halo further around upper belt-wheel, then pass level after the halo of opposite and pull out, the other end is also secured on pressing device, so when
The belt wheel that is coaxial therewith does synchronized rotation when servomotor driving reductor is rotated, due to timing belt tooth and engaging for pulley teeth
Mobile support saddle movement is driven, then mobile support saddle there can be some frictions to pass with counter motion, this kind of kind of drive for reductor reversion
Dynamic the characteristics of, but constant gearratio is kept due to the stable engagement of both teeth portion, and require that timing belt will have enough
It is tight to be walked with ensureing not losing during counter motion to improve two-way positioning precision, while ensureing the stability of single-direction transmission.
The utility model uses the transmission system with flexible timing belt driving to be similar to rack-and-pinion auxiliary driving, is adapted to
The linear motion system driven in servomotor, transmission accuracy is identical with high-precision rack-pinion, but simple and compact for structure,
Reasonable in design, cost is lower, simple installation, the need for meeting the linear motion driving of metal plate robot, and reaches and reduces cost,
System accuracy and repetitive positioning accuracy are improved, the purpose of system response time is improved.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is Fig. 1 A-A sectional views；
Fig. 4 is Fig. 2 B-B sectional views；
Fig. 5 is Fig. 2 C-C sectional views；
Fig. 6 is the partial enlarged drawing in H portions in Fig. 4；
Reference implication：1st, fixed beam；2nd, it is tensioned fixed seat；3rd, removable moving tooth plate；4th, turnbuckle；5th, pressed in fixation
Plate；6th, belt shaft；7th, belt wheel；8th, halo axle；9th, halo；10th, bearing；11st, belt wheel halo seat；12nd, mobile support saddle；13rd, sliding block；
14th, rolling linear guide；16th, synchronous cog belt；17th, reductor；18th, reductor bearing；19th, shaft coupling；20th, slotted eye；21st, it is solid
Determine bolt；22nd, tooth；23rd, pulley teeth；24th, tooth plate tooth.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Reductor in the utility model is commercially available from market.
As shown in figures 1 to 6, a kind of open Synchronous Belt Drives linear drive apparatus, including fixing device, transmission dress
Put and drive device, fixing device includes fixed beam 1 and is arranged in the tensioning fixed seat 2 at the two ends of fixed beam 1, fixed beam 1 also
There is provided removable moving tooth plate 3, the upper surface of removable moving tooth plate 3 has tooth, the point of tooth upwards, fix by removable moving tooth plate 3 and tensioning
Connected between seat 2 by turnbuckle 4, the removable top of moving tooth plate 3 sets fixed top board 5, and removable moving tooth plate 3 is provided with slotted eye
20, the diameter of slotted eye 20 is more than the diameter of fixing bolt 21；Transmission device includes the belt shaft 6 being connected with drive device, belt wheel
The outside of axle 6 sets belt wheel 7, and belt wheel 7 is connected by key with belt shaft 6, the outer wall tool tooth of belt wheel 7, and the lower section of belt shaft 6 is provided with halo
Axle 8, the outside of halo axle 8 sets halo 9, halo 9 at least provided with two, the axle center connecting line of two halos 9 and belt wheel 7 in etc.
The two ends of lumbar triangle shape, belt shaft 6 and halo axle 8 set bearing 10 to be connected with belt wheel halo seat 11 respectively, belt wheel halo seat 11
It is fixed on mobile support saddle 12, the bottom surface of mobile support saddle 12 is symmetrical arranged sliding block 13, the bottom of sliding block 13 and rolling linear guide 14
Coordinate, the bottom surface of rolling linear guide 14 is connected with fixed beam 1, transmission device also includes synchronous cog belt 16, synchronous cog belt 16
Two ends be arranged between removable moving tooth plate 3 and fixed top board 5, synchronous cog belt 16 has tooth 22, and the point of tooth is downwards, synchronous
The tooth plate tooth 24 of cog belt 16 and removable moving tooth plate 3 is intermeshed, and synchronous cog belt 16 is respectively at belt wheel 7 and the external diameter of halo 9
Contact, synchronous cog belt 16 and the bottom level of halo 9 are tangent, are engaged with pulley teeth 23；Drive device includes reductor 17, slows down
Machine 17 is provided with reductor bearing 18, and the bottom of reductor bearing 18 is connected with mobile support saddle 12, the output shaft and connection of reductor 17
Axle device 19 is connected.One end of synchronous cog belt 16 is connected top board 5, horizontal through the halo 9 on belt wheel halo seat 11 to
On around upper belt-wheel 7, level is passed after another halo 9 still further below and is pulled out, the other end is compressed with symmetrically arranged fixed top board 5
It is fixed.
In order that the panel beating robot that plate shearing machine, bender or other panel beating lathes are equipped with can be realized and taken
The function such as blowing after material, processing, will typically have the linear motion free degree of basic space three-dimensional, the metal plate being equipped with to bender
Metalworking robot also needs to two rotary freedoms of increase to realize that bending process pose meets basic bender with amiable
Skill requirement, and operational efficiency is improved using the motion mode of Five Axis axle linkage, to achieve these goals, before operation,
The utility model is used in the rectilinear movement system in three directions of cartesian coordinate system respectively, i.e., using the same of both ends open
The step two ends of cog belt 16 are fixed, the belt wheel 7 that engages rotation, rolling linear guide under the driving of speed reducer for servo motor 17
The mode of 14 secondary mobile guides, so that all frees degree including rotary freedom drive and accurate by servomotor
It is controlled by reaching accurate Pose Control requirement.
During operation, the belt wheel 7 being coaxial therewith is driven to do synchronized rotation, synchronous cog belt 16 and belt wheel when reductor 17 is rotated
7 drive side halo 9 to do driven rotation by the tooth of engagement, so as to promote mobile support saddle 12 to be rolled in the drive lower edge of sliding block 13
Line slideway 14 moves linearly, and opposite side halo 9 does driven rotation when reductor 17 is inverted, so as to promote mobile support saddle 12 can be with
Counter motion.Removable moving tooth plate 3 is moved horizontally in the presence of turnbuckle 4 in fixed beam 1, while pulling synchronous cog belt
16 movements are tensioned to it, during tensioning, and fixed top board 5 is not subjected to displacement with fixing bolt 21, removable moving tooth plate 3
The slotted eye 20 of Long Circle is provided with order to avoid interfering with fixing bolt 21.
Claims (9)
1. a kind of open Synchronous Belt Drives linear drive apparatus, it is characterised in that：Including fixing device, transmission device and
Drive device, the fixing device includes fixed beam（1）Be arranged on fixed beam（1）The tensioning fixed seat at two ends（2）, fixed beam
（1）On be also provided with removable moving tooth plate（3）, removable moving tooth plate（3）With tensioning fixed seat（2）Between pass through turnbuckle（4）Even
Connect, removable moving tooth plate（3）Top sets fixed top board（5）；The transmission device includes the belt shaft being connected with drive device
（6）, belt shaft（6）Outside sets belt wheel（7）, belt shaft（6）Lower section is provided with halo axle（8）, halo axle（8）Outside light is set
Wheel（9）, belt shaft（6）With halo axle（8）Two ends bearing is set respectively（10）With belt wheel halo seat（11）Connection, belt wheel halo
Seat（11）It is fixed on mobile support saddle（12）On, mobile support saddle（12）Bottom surface be symmetrical arranged sliding block（13）, sliding block（13）Bottom with
Rolling linear guide（14）Coordinate, rolling linear guide（14）Bottom surface and fixed beam（1）Connection, transmission device also includes synchronous gear
Shape band（16）, the synchronous cog belt（16）Two ends be arranged on removable moving tooth plate（3）With fixed top board（5）Between, it is synchronous
Cog belt（16）Respectively at belt wheel（7）And halo（9）Outer diameter contact.
2. a kind of open Synchronous Belt Drives linear drive apparatus according to claim 1, it is characterised in that：It is described
Drive device includes reductor（17）, reductor（17）It is provided with reductor bearing（18）, reductor bearing（18）Bottom is with moving
Dynamic bearing（12）Connection, reductor（17）Output shaft and shaft coupling（19）Connection.
3. a kind of open Synchronous Belt Drives linear drive apparatus according to claim 2, it is characterised in that：It is described
Halo（9）Two, two halos are set（9）With belt wheel（7）Axle center connecting line be in isosceles triangle.
4. a kind of open Synchronous Belt Drives linear drive apparatus according to claim 3, it is characterised in that：It is described
Belt wheel（7）Outer wall tool tooth.
5. a kind of open Synchronous Belt Drives linear drive apparatus according to claim 4, it is characterised in that：It is described
Synchronous cog belt（16）With tooth（22）, the point of tooth is downwards.
6. a kind of open Synchronous Belt Drives linear drive apparatus according to claim 5, it is characterised in that：It is described
Synchronous cog belt（16）With halo（9）Bottom level is tangent, with pulley teeth（23）Engagement.
7. a kind of open Synchronous Belt Drives linear drive apparatus according to claim 6, it is characterised in that：It is described
Removable moving tooth plate（3）Upper surface there is tooth plate tooth（24）, the point of tooth is upwards.
8. a kind of open Synchronous Belt Drives linear drive apparatus according to claim 7, it is characterised in that：It is described
Synchronous cog belt（16）With removable moving tooth plate（3）Tooth intermeshing.
9. a kind of open Synchronous Belt Drives linear drive apparatus according to claim 8, it is characterised in that：It is described
Removable moving tooth plate（3）It is provided with slotted eye（20）, slotted eye（20）Diameter be more than fixing bolt（21）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621342063.6U CN206398024U (en) | 2016-12-08 | 2016-12-08 | A kind of open Synchronous Belt Drives linear drive apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621342063.6U CN206398024U (en) | 2016-12-08 | 2016-12-08 | A kind of open Synchronous Belt Drives linear drive apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398024U true CN206398024U (en) | 2017-08-11 |
Family
ID=59508605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621342063.6U Expired - Fee Related CN206398024U (en) | 2016-12-08 | 2016-12-08 | A kind of open Synchronous Belt Drives linear drive apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398024U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387704A (en) * | 2017-09-22 | 2017-11-24 | 东莞丰智谷智能设备有限公司 | A kind of timing belt monodentate bar accurate transmission mechanism |
| CN108105029A (en) * | 2017-12-15 | 2018-06-01 | 新疆金风科技股份有限公司 | Toothed belt pitch drive, toothed belt vane change device and wind power generating set |
| CN108120415A (en) * | 2017-12-06 | 2018-06-05 | 哈尔滨工业大学 | Based on Synchronous Transmission and the regulatable cylindricity measuring instrument guide rail driving device of pretightning force |
| CN108488339A (en) * | 2018-05-28 | 2018-09-04 | 广州市捍御者信息科技有限公司 | Linear transmission |
-
2016
- 2016-12-08 CN CN201621342063.6U patent/CN206398024U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387704A (en) * | 2017-09-22 | 2017-11-24 | 东莞丰智谷智能设备有限公司 | A kind of timing belt monodentate bar accurate transmission mechanism |
| CN107387704B (en) * | 2017-09-22 | 2023-02-28 | 东莞丰智谷智能设备有限公司 | Synchronous belt single-rack precise transmission device |
| CN108120415A (en) * | 2017-12-06 | 2018-06-05 | 哈尔滨工业大学 | Based on Synchronous Transmission and the regulatable cylindricity measuring instrument guide rail driving device of pretightning force |
| CN108105029A (en) * | 2017-12-15 | 2018-06-01 | 新疆金风科技股份有限公司 | Toothed belt pitch drive, toothed belt vane change device and wind power generating set |
| CN108488339A (en) * | 2018-05-28 | 2018-09-04 | 广州市捍御者信息科技有限公司 | Linear transmission |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206398024U (en) | A kind of open Synchronous Belt Drives linear drive apparatus | |
| CN102228918A (en) | Follow-up tracking material-supporting device | |
| CN102615844A (en) | Servo mechanical press | |
| CN202180599U (en) | Low-melting-point board servo pressure hot forming machine | |
| CN102513491A (en) | Booster for servo press | |
| CN208203947U (en) | A kind of screw rod numerical control deceleration device | |
| CN114515783A (en) | Servo stretching pad with energy feedback for gear and rack transmission | |
| CN207044352U (en) | Ceramic product roller head machine | |
| CN204583937U (en) | The numerical control bender of automatic mold-change | |
| CN112864762A (en) | Double-station bending mechanism for LED display screen connector | |
| CN202199627U (en) | Follow-up tracking material holding device | |
| CN102328448B (en) | Multi-connecting-rod mechanical press driven by three parallel servo motor inputs | |
| CN209986131U (en) | High-precision dual-drive feeding device for cold roll forming equipment | |
| CN208680271U (en) | It is a kind of can a variety of profiles of bending bending machine | |
| CN207139739U (en) | One kind is used for indoor design rotary table | |
| CN109746314A (en) | A kind of adjustable discrete roller roller head machine | |
| CN210358660U (en) | Multi-degree-of-freedom mechanical full-electric servo numerical control synchronous bending machine | |
| CN210547286U (en) | Four-point toggle type high-speed punch press | |
| CN207787351U (en) | A kind of Dual-Servo Motor control back stop drive mechanism | |
| CN208787300U (en) | A kind of prototype fabrication monolithic punching core mold | |
| CN211791092U (en) | Double-sliding-seat split module | |
| CN201505954U (en) | High-speed punching machine | |
| CN200984597Y (en) | Novel reed blade leveling machine | |
| CN218692858U (en) | Lead screw extrusion type construction site steel pipe bending machine | |
| CN219817606U (en) | Workpiece bending device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20181208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |