CN105643461B - A kind of bed synchronous belt drive mechanism - Google Patents
A kind of bed synchronous belt drive mechanism Download PDFInfo
- Publication number
- CN105643461B CN105643461B CN201510734405.2A CN201510734405A CN105643461B CN 105643461 B CN105643461 B CN 105643461B CN 201510734405 A CN201510734405 A CN 201510734405A CN 105643461 B CN105643461 B CN 105643461B
- Authority
- CN
- China
- Prior art keywords
- housing
- synchronous belt
- driven wheel
- wheel
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G1/00—Driving-belts
- F16G1/21—Driving-belts built-up from superimposed layers, e.g. zig-zag folded
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G1/00—Driving-belts
- F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed
-
- 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
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
- F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention proposes a kind of grinding machine synchronous belt drive mechanism, including base, connecting seat, the first housing, the second housing, guide wheel housing, motor, gear reducer, driving wheel, guide shaft, driven wheel and synchronous belt；First housing is slidably mounted on connecting seat, and the second housing and guide wheel housing are fixed on the side of the first housing side by side；The output shaft end of gear reducer is stretched into first shell body and is fixedly connected with driving wheel, and guide shaft is stretched into the second housing and guide wheel housing, and the shaft part that guide shaft is located in second shell body is equipped with driven wheel, and synchronous belt is engaged with driving wheel and driven wheel respectively；Synchronous belt includes synchronous band body, and synchronous band body head and the tail are detachably connected to form ring-shaped synchronous belt；Synchronous band body is cascading by layer of polyurethane, enhancement layer, layer of polyurethane, enhancement layer, layer of polyurethane and formed, synchronous band body both sides are arranged with trapezoidal band tooth, the configuration of the present invention is simple, stable drive are reliable, it is possible to increase the polishing precision and grinding efficiency of grinding machine.
Description
Technical field
The present invention relates to technical field of mechanical transmission, more particularly to a kind of bed synchronous belt drive mechanism.
Background technology
In field of machining, grinding machine is a kind of common process equipment, in bruting process, can produce vibration, is commonly used
Gear drive, although transmission efficiency, vibration can not be alleviated, the vibration in polishing reaches motor and speed reducer
On, the infringement of motor and speed reducer is be easy to cause, meanwhile, when motor and speed reducer rotates, some vibrations of generation also easily pass
To workpiece polishing mechanism, so as to cause the low problem such as low with efficiency of polishing precision.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of grinding machine synchronous belt drive mechanism.
A kind of grinding machine synchronous belt drive mechanism proposed by the present invention, including base, connecting seat, the first housing, second shell
Body, guide wheel housing, motor, gear reducer, driving wheel, guide shaft, driven wheel and synchronous belt；
Connecting seat is installed on base, and the first housing is slidably mounted on connecting seat, and the second housing and guide wheel housing are arranged side by side
It is fixed on the side of the first housing；
Motor is arranged on the side of the first housing with gear reducer, and motor is connected with gear reducer, the output shaft end of gear reducer
Stretch into first shell body and be fixedly connected with driving wheel, guide shaft stretch into the second housing and guide wheel housing and with the second housing and/
Or the connection of guide wheel housing into rotation, the shaft part that guide shaft is located in second shell body are equipped with driven wheel, synchronous belt respectively with driving wheel and
Driven wheel engages；
Synchronous belt includes synchronous band body, and synchronous band body head and the tail are detachably connected to form ring-shaped synchronous belt；Synchronous belt sheet
Body is cascading by layer of polyurethane, enhancement layer, layer of polyurethane, enhancement layer, layer of polyurethane and formed, synchronous band body both sides pair
Title is equipped with trapezoidal band tooth, passes through arcwall face transition, synchronous belt body outer surface between any two adjacent band teeth in the same side
Equipped with wearing layer.
Preferably, enhancement layer is glass layer.
Preferably, driving wheel includes driving wheel body, and driving wheel outer body has the installation being adapted to synchronous belt teeth
Tooth, the end face of driving wheel body have the first installation through-hole, are equipped with semicircular first keyway on the inside of the first installation through-hole, slow down
The end of machine output shaft is equipped with the second keyway that threaded hole can be cooperatively formed with the first keyway, and the first keyway and the second keyway are formed
Threaded hole in bolt column is installed；
Driven wheel includes driven wheel body, and driven wheel outer body has the installation tooth being adapted to synchronous belt teeth, driven
The end face of wheel body has the second installation through-hole, is equipped with semicircular key-groove on the inside of the second installation through-hole, is installed on guide shaft
The position of driven wheel is equipped with the 4th keyway that threaded hole can be formed with key-groove, is equipped with guide shaft positioned at the end of the 4th keyway
Recessing groove is installed, bolt column is installed in the threaded hole that key-groove and the 4th keyway are formed.
Preferably, connecting seat, which is equipped with below sliding slot and the first housing, is equipped with draw runner, or, connecting seat is equipped with draw runner and the
Sliding slot is equipped with below one housing；Draw runner coordinates with sliding slot.
Preferably, gear reducer is planet right angle reductor.
A kind of grinding machine synchronous belt drive mechanism provided in the present invention, is transmitted using synchronous belt, makes the rotation of gear reducer
It is sent to by synchronous belt and driving wheel, the engaged transmission of driven wheel on guide shaft, so setting makes workpiece polishing mechanism polish
During work, the vibration of motor and speed reducer will not be passed directly on guide shaft, but is eased decrease by synchronous belt, therefore,
Vibration can effectively be alleviated, reduce the vibration of guide shaft, thus improve polishing accuracy and grinding efficiency, the sandwich construction of synchronous belt set
Meter, it is possible to increase the design of the tensile strength of synchronous belt, double-sides belt toothing and wearing layer improves the service life of synchronous belt, from
And synchronous belt drive mechanism is more steady, the polishing precision of grinding machine is further improved.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of grinding machine synchronous belt drive mechanism proposed by the present invention.
Fig. 2 is a kind of schematic cross-sectional view of grinding machine synchronous belt drive mechanism proposed by the present invention.
Fig. 3 is the expanded schematic diagram of synchronous belt in a kind of grinding machine synchronous belt drive mechanism proposed by the present invention.
Fig. 4 is the structure diagram of driving wheel in a kind of grinding machine synchronous belt drive mechanism proposed by the present invention.
Fig. 5 is the shaft end schematic diagram of speed reducer output shaft in a kind of grinding machine synchronous belt drive mechanism proposed by the present invention.
Fig. 6 is the structure diagram of driven wheel in a kind of grinding machine synchronous belt drive mechanism proposed by the present invention.
Fig. 7 is the partial schematic diagram of guide shaft in a kind of grinding machine synchronous belt drive mechanism proposed by the present invention.
Embodiment
As shown in Figures 1 to 7, Fig. 1 is a kind of structure diagram of grinding machine synchronous belt drive mechanism proposed by the present invention；
Fig. 2 is a kind of schematic cross-sectional view of grinding machine synchronous belt drive mechanism proposed by the present invention；Fig. 3 is a kind of mill proposed by the present invention
The expanded schematic diagram of synchronous belt in bed synchronous belt drive mechanism；Fig. 4 is a kind of grinding machine toothed belt transmission proposed by the present invention
The structure diagram of driving wheel in mechanism；Fig. 5 is that gear reducer is defeated in a kind of grinding machine synchronous belt drive mechanism proposed by the present invention
The shaft end schematic diagram of shaft；Fig. 6 is the structural representation of driven wheel in a kind of grinding machine synchronous belt drive mechanism proposed by the present invention
Figure；Fig. 7 is the partial schematic diagram of guide shaft in a kind of grinding machine synchronous belt drive mechanism proposed by the present invention.
With reference to Fig. 1, Fig. 2, a kind of grinding machine synchronous belt drive mechanism proposed by the present invention, including base 1, connecting seat 2, the
One housing 3, the second housing 4, guide wheel housing 5, motor 6, gear reducer 7, driving wheel 8, guide shaft 9, driven wheel 10 and synchronous belt 11, subtract
Fast machine 7 is planet right angle reductor.
Connecting seat 2 is installed on base 1, and the first housing 3 is slidably mounted on connecting seat 2, the second housing 4 and guide wheel housing
5 are fixed on the side of the first housing 3 side by side.In the present embodiment, above-mentioned be slidably connected is realized in the following ways：On connecting seat 2
Draw runner is equipped with equipped with sliding slot and the lower section of the first housing 3, or, connecting seat 2 is equipped with draw runner and the lower section of the first housing 3 is equipped with and slides
Groove；Draw runner coordinates with sliding slot.
Motor 6 is arranged on the side of the first housing 3 with gear reducer 7, and motor 6 is connected with gear reducer 7, the output of gear reducer 7
Shaft end is stretched into the first housing 3 and is fixedly connected with driving wheel 8, guide shaft 9 stretch into the second housing 4 and guide wheel housing 5 and with
Second housing 4 and/or guide wheel housing 5 are rotatablely connected, and the shaft part that guide shaft 9 is located in the second housing 4 is equipped with driven wheel 10, synchronous
Band 11 is engaged with driving wheel 8 and driven wheel 10 respectively, and the first housing 3 and the second housing 4 are to driving wheel 8, driven wheel 10, synchronous belt
11 have protective effect, so as to improve service life, guide wheel housing 5 plays protective action when sander works.
In said structure, with reference to Fig. 3, synchronous belt 11 includes synchronous band body 111, and the synchronous head and the tail of band body 111 are detachable
Connection forms ring-shaped synchronous belt, and in order to make connection more firm, above-mentioned be detachably connected is realized using screw connecting mode, specifically
During design, snap can also be used to connect；Synchronous band body 111 by layer of polyurethane, enhancement layer, layer of polyurethane, enhancement layer,
Layer of polyurethane, which is cascading, to be formed, and synchronous 111 both sides of band body are arranged with trapezoidal band tooth 112, and the same side is adjacent
Wearing layer is equipped with by arcwall face transition, synchronous 111 outer surface of band body between band tooth 112, specifically, enhancement layer is glass fibers
Tie up layer.
Synchronous 111 both sides of band body are equipped with band tooth 112, and synchronous 111 head and the tail of band body are detachably connected to form annular together
Walk band, so work using the band tooth 112 on both sides, synchronous band body 111 by layer of polyurethane, enhancement layer, layer of polyurethane,
Enhancement layer, layer of polyurethane, which are cascading, to be formed, and adds the tensile property of band；Any two adjacent band teeth in the same side
Stress concentration can be reduced by arcwall face transition between 112, improve the intensity of band, the synchronous band structure that the disclosure proposes, longevity
Life length, stable drive.
It is main in present embodiment with reference to Fig. 4, Fig. 5
Driving wheel 8 includes driving wheel body 81, and the outside of driving wheel body 81 has the installation being adapted to synchronous belt 11 with tooth 112
Tooth, the end face of driving wheel body 81 have the first installation through-hole, semicircular first keyway 82 are equipped with the inside of the first installation through-hole,
The end of 7 output shaft of gear reducer is equipped with the second keyway 11 that threaded hole can be cooperatively formed with the first keyway 82,82 He of the first keyway
Bolt column is installed in the threaded hole that second keyway 11 is formed.Driving wheel 8 is sleeved on 7 output shaft of gear reducer, passes through the first key
The cooperation of threaded hole and bolt column that 82 and second keyway 11 of groove is formed, carries out driving wheel 8 fixation of circumferential and axial, so that
Make transmission more steady.
With reference to Fig. 6, Fig. 7, in present embodiment, driven wheel 10 includes driven wheel body 101, on the outside of driven wheel body 101
With the installation tooth being adapted to synchronous belt 11 with tooth 112, the end face of driven wheel body 101 has the second installation through-hole, the second peace
Be equipped with semicircular key-groove 102 on the inside of dress through hole, the position of driven wheel be installed equipped with can be with key-groove 102 on guide shaft 9
The 4th keyway 12 of threaded hole is formed, is equipped with guide shaft 9 positioned at the end of the 4th keyway 12 and recessing groove 13, key-groove is installed
102 and the 4th keyway 12 formed threaded hole in bolt column is installed.Driven wheel 10 is sleeved on guide shaft, passes through key-groove
102 and the 4th keyway 12 formed threaded hole and bolt column cooperation, to driven wheel 10 carry out circumferential and axial fixation so that
Make transmission more steady, the design of recessing groove 13 is in order to improve the convenience of installation bolt column.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
- A kind of 1. grinding machine synchronous belt drive mechanism, it is characterised in that including base (1), connecting seat (2), the first housing (3), Second housing (4), guide wheel housing (5), motor (6), gear reducer (7), driving wheel (8), guide shaft (9), driven wheel (10) and synchronization Band (11)；Connecting seat (2) is installed on base (1), and the first housing (3) is slidably mounted on connecting seat (2), the second housing (4) and is led Wheel housing (5) is fixed on the side of the first housing (3) side by side；Motor (6) is arranged on the side of the first housing (3) with gear reducer (7), and motor (6) is connected with gear reducer (7), gear reducer (7) output shaft end is stretched into the first housing (3) and is fixedly connected with driving wheel (8), and guide shaft (9) stretches into the second housing (4) It is rotatablely connected with guide wheel housing (5) and with the second housing (4) and/or guide wheel housing (5), guide shaft (9) is located at the second housing (4) Interior shaft part is equipped with driven wheel (10), and synchronous belt (11) is engaged with driving wheel (8) and driven wheel (10) respectively；Synchronous belt (11) includes synchronous band body (111), and synchronous band body (111) is detachably connected to form annular synchronously from beginning to end Band；Synchronous band body (111) is cascading by layer of polyurethane, enhancement layer, layer of polyurethane, enhancement layer, layer of polyurethane to be formed, Synchronous band body (111) both sides are arranged with trapezoidal band tooth (112), between any two adjacent band teeth (112) in the same side By arcwall face transition, synchronous band body (111) outer surface is equipped with wearing layer.
- 2. grinding machine synchronous belt drive mechanism according to claim 1, it is characterised in that enhancement layer is glass layer.
- 3. grinding machine synchronous belt drive mechanism according to claim 1, it is characterised in that driving wheel (8) includes driving wheel Body (81), driving wheel body (81) outside have the installation tooth being adapted to synchronous belt (11) with tooth (112), driving wheel body (81) end face has the first installation through-hole, and semicircular first keyway (82), gear reducer (7) are equipped with the inside of the first installation through-hole The end of output shaft is equipped with can cooperatively form the second keyway (11) of threaded hole with the first keyway (82), the first keyway (82) and the Bolt column is installed in the threaded hole that two keyways (11) are formed；Driven wheel (10) includes driven wheel body (101), has on the outside of driven wheel body (101) and synchronous belt (11) band tooth (112) the installation tooth of adaptation, the end face of driven wheel body (101) have the second installation through-hole, are equipped with the inside of the second installation through-hole Semicircular key-groove (102), the position that driven wheel is installed on guide shaft (9) are equipped with and can form screw thread with key-groove (102) 4th keyway (12) in hole, is equipped with installation recessing groove (13), key-groove on guide shaft (9) positioned at the end of the 4th keyway (12) (102) and in the threaded hole of the 4th keyway (12) formation bolt column is installed.
- 4. grinding machine synchronous belt drive mechanism according to claim 1, it is characterised in that connecting seat (2) is equipped with sliding slot And first is equipped with draw runner below housing (3), or, connecting seat (2) is equipped with draw runner and the first housing (3) lower section is equipped with sliding slot；It is sliding Bar coordinates with sliding slot.
- 5. grinding machine synchronous belt drive mechanism according to claim 1, it is characterised in that gear reducer (7) is planet right angle Gear reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510734405.2A CN105643461B (en) | 2015-10-29 | 2015-10-29 | A kind of bed synchronous belt drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510734405.2A CN105643461B (en) | 2015-10-29 | 2015-10-29 | A kind of bed synchronous belt drive mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105643461A CN105643461A (en) | 2016-06-08 |
| CN105643461B true CN105643461B (en) | 2018-05-15 |
Family
ID=56482182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510734405.2A Expired - Fee Related CN105643461B (en) | 2015-10-29 | 2015-10-29 | A kind of bed synchronous belt drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105643461B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017122714A1 (en) * | 2017-09-29 | 2019-04-04 | Claas Selbstfahrende Erntemaschinen Gmbh | Composite belt, use of a compound belt and belt drive of a self-propelled combine harvester |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4509938A (en) * | 1981-09-17 | 1985-04-09 | Dayco Corporation | Endless power transmission belt having a toothed compression section and method of making the same |
| JP2004225804A (en) * | 2003-01-23 | 2004-08-12 | Bando Chem Ind Ltd | Double cogged v-belt |
| CN102575748A (en) * | 2009-09-24 | 2012-07-11 | 盖茨公司 | Cvt belt |
| CN102848296A (en) * | 2012-08-23 | 2013-01-02 | 苍南县灵泉抛光机床制造有限公司 | Cup body polisher |
| CN202668349U (en) * | 2012-05-24 | 2013-01-16 | 无锡市吉尔多轴承机械有限公司 | Synchronous belt speed reducing mechanism for finishing grinding wheels of bearing grinder |
| CN103423415A (en) * | 2013-08-30 | 2013-12-04 | 成都银科同步带轮制造有限公司 | Synchronous pulley with low noise and low vibration function |
-
2015
- 2015-10-29 CN CN201510734405.2A patent/CN105643461B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4509938A (en) * | 1981-09-17 | 1985-04-09 | Dayco Corporation | Endless power transmission belt having a toothed compression section and method of making the same |
| JP2004225804A (en) * | 2003-01-23 | 2004-08-12 | Bando Chem Ind Ltd | Double cogged v-belt |
| CN102575748A (en) * | 2009-09-24 | 2012-07-11 | 盖茨公司 | Cvt belt |
| CN202668349U (en) * | 2012-05-24 | 2013-01-16 | 无锡市吉尔多轴承机械有限公司 | Synchronous belt speed reducing mechanism for finishing grinding wheels of bearing grinder |
| CN102848296A (en) * | 2012-08-23 | 2013-01-02 | 苍南县灵泉抛光机床制造有限公司 | Cup body polisher |
| CN103423415A (en) * | 2013-08-30 | 2013-12-04 | 成都银科同步带轮制造有限公司 | Synchronous pulley with low noise and low vibration function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105643461A (en) | 2016-06-08 |
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Effective date of registration: 20200821 Address after: 241100 Anhui Xinwu Economic Development Zone, Wuhu County, Wuhu City, Anhui Province (within Wuhu Zhongchi Machine Tool Manufacturing Co., Ltd.) Patentee after: Wuhu Zhongchi Robot Technology Co., Ltd Address before: 241100 Anhui city of Wuhu province Wuhu County Economic Development Zone, Wuhu trunk road No. 858 Patentee before: WUHU ZHONGCHI MACHINE TOOL MANUFACTURE Co.,Ltd. |
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Granted publication date: 20180515 Termination date: 20201029 |
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