CN109128366A - Saw belt non-return device - Google Patents
Saw belt non-return device Download PDFInfo
- Publication number
- CN109128366A CN109128366A CN201710698144.2A CN201710698144A CN109128366A CN 109128366 A CN109128366 A CN 109128366A CN 201710698144 A CN201710698144 A CN 201710698144A CN 109128366 A CN109128366 A CN 109128366A
- Authority
- CN
- China
- Prior art keywords
- return
- saw band
- transmission shaft
- bearing
- driving 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 239000003638 chemical reducing agent Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 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 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/06—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of drives for strap saw blades; of wheel mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
- B23Q5/58—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention provides a saw belt backstop device which comprises a driving wheel, a transmission assembly, a driving assembly and a backstop assembly. The transmission assembly is linked with the transmission shaft. The driving assembly is connected with the transmission shaft. The transmission shaft penetrates through the check assembly, the driving assembly drives the transmission shaft to drive the driving wheel to rotate, and the check assembly is used for limiting the driving wheel to rotate in a single direction.
Description
Technical field
The present invention relates to a kind of active wheel construction, espespecially a kind of saw band backstop for reversing driving wheel not.
Background technique
In the prior art, band sawing machine connects driving wheel and driving wheel in saw bow, and saw band is set around driving wheel and transmission
The radially outer edge of wheel drives saw band by the rotation of driving driving wheel to carry out sawing.In general, it is needed when operating band sawing machine
It seem that the softer material of quality can be sawed with faster speed according to the saw cutting speed of the material property adjustment saw band of workpiece
It cuts, but the harder material of quality needs to carry out sawing with slower speed, so can not only be broken to avoid saw band, it can also be with
Allow saw band that there is preferable cutting-rate.
For in above-mentioned band sawing machine, in order to achieve the purpose that high-rate cutting, driving wheel has flywheel effect in rotation process
It should generate, driving wheel is caused to invert, alternatively, making point of a knife generate a reaction force in the cutting of high speed feed rate, this measure also can
Driving wheel is set to generate reversal effect.Therefore, a kind of saw band backstop how is provided to solve the above problems, and is the relevant technologies neck
The project of domain urgent need to resolve.
Summary of the invention
The present invention provides a kind of saw band backstop, and by non-return component is installed on the drive shaft, non-return component is to limit
Driving wheel processed is rotated in single direction, reverses driving wheel not, to reach the function of high-rate cutting.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of saw band backstop characterized by comprising
One driving wheel；
One transmission component interlocks a transmission shaft；
One driving assembly connects the transmission shaft；And
One non-return component, the transmission shaft are arranged in the non-return component, and wherein the driving assembly drives the transmission shaft, to drive
Driving wheel rotation, the non-return component are rotated to limit the driving wheel in single direction.
The saw band backstop, in which: the non-return component includes a non-return bearing part, which is a rolling
Column type bearing, a dagger profile shaft are held or a cam type bearing.
The saw band backstop, in which: the non-return component includes a non-return bearing washer, which sets
It is placed in the non-return bearing part.
The saw band backstop, wherein further include:
One first axle bearing member, the transmission shaft are arranged in the first axle bearing member.
The saw band backstop, wherein further include:
One second bearing part and a 3rd bearing part are respectively arranged at the non-return component two sides.
The saw band backstop, in which: the driving assembly includes a speed reducer and a motor, the motor and the deceleration
Machine is mutually coupled, which has a force-output shaft, which is arranged in the transmission shaft.
The saw band backstop, in which: the transmission component includes:
One transmission disk body, is connected to the transmission shaft, the transmission disk body is to drive the driving wheel to rotate；And
One leakproof lid is fixed on the transmission disk body.
The saw band backstop, wherein further include:
One speed reducer flange, one end is arranged in the driving wheel, and the transmission shaft is arranged in the speed reducer flange and should stop
Inverse component.
The saw band backstop, in which: the speed reducer flange is fixed on a saw bow.
The saw band backstop, in which: the saw bow is connected to a plurality of sliding parts.
In conclusion, by non-return component is installed on the drive shaft, making driving wheel in saw band backstop of the invention
It will not be reversed in rotation, non-return component is rotated to limit driving wheel in single direction, to reach the function of high-rate cutting.
Detailed description of the invention
Fig. 1 is the combination diagram of saw band backstop of the present invention.
Fig. 2 is the explosive view of Fig. 1 saw band backstop.
Fig. 3 is the sectional view of Fig. 1 saw band backstop.
Fig. 4 is the front view that saw band backstop of the present invention is applied to a board.
Fig. 5 is the top view that saw band backstop of the present invention is applied to a board.
Description of symbols: 100 saw band backstops；10 driving wheels；11 wheel bore；20 driving assemblies；21 motors；22 slow down
Machine；221 force-output shafts；30 speed reducer flanges；40 transmission components；42 transmission disk bodies；44 leakproof lids；50 transmission shafts；60 non-return groups
Part；61 non-return bearing parts；62 non-return bearing washers；70 first axle bearing member；80 second bearing parts；82 drive wheel bearing washers；83
First locating snap ring；84 first fixture nut parts；90 3rd bearing parts；92 second locating snap rings；94 second fixture nut parts；200 machines
Platform；210 pedestals；220 saw bows；230 first sliding parts；240 second sliding parts；250 third sliding parts；260 the 4th sliding parts；
270 the 5th sliding parts；280 the 6th sliding parts；L direction of feed.
Specific embodiment
Below in conjunction with drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and cannot be limited the scope of the invention with this.
Please referring initially to shown in Fig. 1 to Fig. 3, saw band backstop 100 provided by the invention drives including a driving wheel 10, one
Component 20, a speed reducer flange 30, a transmission component 40, a transmission shaft 50, a non-return component 60, a first axle bearing member 70, one
Second bearing part 80 and a 3rd bearing part 90.
Driving wheel 10 includes a wheel bore 11 to interlock a saw band, driving wheel 10.30 one end of speed reducer flange is arranged in master
The wheel bore 11 of driving wheel 10, speed reducer flange 30 are fixed on saw bow.
Driving assembly 20 connects transmission shaft 50, and driving assembly 20 is to drive transmission shaft 50, to drive driving wheel 10 to rotate.
Driving assembly 20 includes that a motor 21 and a speed reducer 22, motor 21 are mutually coupled with speed reducer 22, and speed reducer 22 has one to go out
Power axis 221, force-output shaft 221 are arranged in transmission shaft 50.Transmission shaft 50 wear first axle bearing member 70, speed reducer flange 30, wheel bore 11,
Second bearing part 80, non-return component 60 and 3rd bearing part 90, so that transmission shaft 50 is connected to transmission component 40, wherein first axle
Bearing member 70, second bearing part 80 and 3rd bearing part 90 are, for example, a ball bearing respectively, so the practical board of end view of the present invention and
It can adjust the specification of above-mentioned bearing part and use aspect.
Transmission component 40 is connected to driving wheel 10, and transmission component 40 interlocks transmission shaft 50, and transmission component 40 includes a biography
Moving plate body 42 and a leakproof lid 44, the present embodiment is for example by a plurality of screw pieces to be fixed on transmission for leakproof lid 44
Disk body 42, transmission disk body 42 are connected to transmission shaft 50.
Second bearing part 80 and 3rd bearing part 90 are respectively arranged at non-return 60 two sides of component, in one embodiment, second
Bearing part 80 can further connect a drive wheel bearing washer 82, the first locating snap ring 83 and the first fixture nut part 84, the second axis
Bearing member 80 and drive wheel bearing washer 82 are connected to driving wheel 10, and 30 one end of speed reducer flange is arranged in the wheel bore of driving wheel 10
11, and by the position of the first locating snap ring 83 and the fixed speed reducer flange 30 of the first fixture nut part 84.Non-return component 60 is fixed
In speed reducer flange 30, non-return component 60 includes a non-return bearing part 61 and a non-return bearing washer 62, wherein non-return bearing
Washer 62 is set to non-return bearing part 61, and non-return bearing washer 62 is with non-return bearing part 61 respectively to fixed conveyor axis 50.The
Three bearing parts 90 can further connect one second locating snap ring 92 and one second fixture nut part 94, to 50 end of fixed conveyor axis
End.Non-return bearing part 61 is, for example, a unilateral bearing, and form can be roller-type bearing, dagger type (sprag) bearing or cam
Type (cam) bearing, in the present embodiment, non-return bearing part 61 with roller-type as an example.
Under above-mentioned configuration, transmission shaft 50 passes through speed reducer flange 30, and then wears non-return component 60 and be connected to biography
Dynamic component 40.Accordingly, driving assembly 20 drive transmission shaft 50, transmission shaft 50 be linked in transmission disk body 42, transmission disk body 42 to
Driving wheel 10 is driven to rotate, and then driving wheel 10 can drive saw band to be cut.In 10 rotation process of driving wheel, non-return group
Non-return bearing part 61 in part 60 is rotated to limit driving wheel 10 in single direction, is generated to avoid flywheel effect, therefore non-return
Bearing part 61 can be such that driving wheel 10 does not reverse, to reach the function of high-rate cutting.
In an application examples, it please continue refering to shown in Fig. 4 to Fig. 5, board 200 includes a pedestal 210, a saw band backstop
100 with a plurality of sliding parts.Saw band backstop 100 can refer to earlier figures 1 to described in Fig. 3.Subtracting in saw band backstop 100
Fast machine flange 30 is fixed to saw bow 220, and saw bow 220 connects a plurality of sliding parts, and sliding part is, for example, to be arranged in pairs or groups with sliding rail and sliding block
Sliding part, in other embodiments, sliding part can also can provide the component of Linear transmission for other.
The sliding part of the present embodiment is, for example, six, is respectively the first sliding part 230, the second sliding part 240, third cunning
Moving part 250, the 4th sliding part 260, the 5th sliding part 270 and the 6th sliding part 280, the first sliding part 230, the second sliding part
240, third sliding part 250, the 4th sliding part 260, the 5th sliding part 270 and the 6th sliding part 280 are located at pedestal 210
On different location, the 5th sliding part 270 and the 6th sliding part 280 be located at 200 front side of board, the first sliding part 230, the
Two sliding parts 240, third sliding part 250 and the 4th sliding part 260 are located at the rear side of board 200, so, sliding part quantity with match
Seated position can hold the practical board of view and can adjust.First sliding part 230, the second sliding part 240, third sliding part the 250, the 4th
Sliding part 260, the 5th sliding part 270 and the 6th sliding part 280 are separately connected saw bow 220.
Under above-mentioned configuration, when driving wheel 10 rotates, drives saw band in 220 internal rotating of saw bow, utilize first
Sliding part 230, the second sliding part 240, third sliding part 250, the 4th sliding part 260, the 5th sliding part 270 and the 6th sliding
Part 280 come allow saw bow 220 can the more stable movement on direction of feed L, to carry out cutting pin to material.Simultaneously, driving wheel
10 in rotation process, and non-return bearing part 61 can prevent driving wheel 10 because of the backward movement caused by flywheel effect, also can avoid
Driving wheel 10 generates reverse, to reach the function of high-rate cutting.
In conclusion, by non-return component is installed on the drive shaft, making driving wheel in saw band backstop of the invention
It will not be reversed in rotation, non-return component is rotated to limit driving wheel in single direction, to reach the function of high-rate cutting.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
Without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or equivalent, but will all fall
Enter within protection scope of the present invention.
Claims (10)
1. a kind of saw band backstop characterized by comprising
One driving wheel；
One transmission component interlocks a transmission shaft；
One driving assembly connects the transmission shaft；And
One non-return component, the transmission shaft are arranged in the non-return component, and wherein the driving assembly drives the transmission shaft, to drive the master
Wheel rotation, the non-return component are rotated to limit the driving wheel in single direction.
2. saw band backstop according to claim 1, it is characterised in that: the non-return component includes a non-return bearing part,
The non-return bearing part is a roller-type bearing, a dagger profile shaft is held or a cam type bearing.
3. saw band backstop according to claim 2, it is characterised in that: the non-return component includes a non-return bearing gasket
Circle, the non-return bearing washer are set to the non-return bearing part.
4. saw band backstop according to claim 1, which is characterized in that further include:
One first axle bearing member, the transmission shaft are arranged in the first axle bearing member.
5. saw band backstop according to claim 1, which is characterized in that further include:
One second bearing part and a 3rd bearing part are respectively arranged at the non-return component two sides.
6. saw band backstop according to claim 1, it is characterised in that: the driving assembly includes a speed reducer and a horse
It reaches, which is mutually coupled with the speed reducer, which has a force-output shaft, which is arranged in the transmission shaft.
7. saw band backstop according to claim 1, it is characterised in that: the transmission component includes:
One transmission disk body, is connected to the transmission shaft, the transmission disk body is to drive the driving wheel to rotate；And
One leakproof lid is fixed on the transmission disk body.
8. saw band backstop according to claim 1, which is characterized in that further include:
One speed reducer flange, one end is arranged in the driving wheel, and the transmission shaft is arranged in the speed reducer flange and this non-return group
Part.
9. saw band backstop according to claim 8, it is characterised in that: the speed reducer flange is fixed on a saw bow.
10. saw band backstop according to claim 9, it is characterised in that: the saw bow is connected to a plurality of sliding parts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106121477 | 2017-06-27 | ||
| TW106121477A TWI641437B (en) | 2017-06-27 | 2017-06-27 | Band-sawing check valve device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109128366A true CN109128366A (en) | 2019-01-04 |
| CN109128366B CN109128366B (en) | 2020-04-14 |
Family
ID=64803340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710698144.2A Expired - Fee Related CN109128366B (en) | 2017-06-27 | 2017-08-15 | Saw band non-return device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109128366B (en) |
| TW (1) | TWI641437B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201030457Y (en) * | 2006-11-27 | 2008-03-05 | 顾关耀 | Separating type conjugated main drive gear of band sawing machine |
| US20090051097A1 (en) * | 2007-08-22 | 2009-02-26 | Bor-Yann Chuang | Quickly assembled and disassembled non-return plate for a table sawing machine |
| CN202602460U (en) * | 2012-05-24 | 2012-12-12 | 常州乐士雷利电机有限公司 | Motor non-return mechanism |
| CN203077410U (en) * | 2013-01-19 | 2013-07-24 | 台州市伊牧精密机械有限公司 | Novel gasoline chain saw |
| CN203601423U (en) * | 2013-11-30 | 2014-05-21 | 天津重钢机械装备股份有限公司 | Track tensioning device |
| CN206347051U (en) * | 2016-09-12 | 2017-07-21 | 利奇机械工业股份有限公司 | Non-return structure and the hydraulic brake system with non-return structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2895611Y (en) * | 2006-04-07 | 2007-05-02 | 陈立军 | Swing-arm wall-saving machine knife feed driving mechanism |
| CN202479607U (en) * | 2011-12-31 | 2012-10-10 | 浙江晨龙锯床股份有限公司 | Saw bench for sawing crankshaft forging stock |
| CN203541727U (en) * | 2013-10-31 | 2014-04-16 | 乐清市雁荡金氏锯业有限公司 | Plate high-speed sawing disc machine |
| CN204524403U (en) * | 2015-03-12 | 2015-08-05 | 薛念军 | A kind of electric pipe cutter |
| TWM538559U (en) * | 2016-09-10 | 2017-03-21 | Batom Co Ltd | Speed-changing mechanism |
-
2017
- 2017-06-27 TW TW106121477A patent/TWI641437B/en not_active IP Right Cessation
- 2017-08-15 CN CN201710698144.2A patent/CN109128366B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201030457Y (en) * | 2006-11-27 | 2008-03-05 | 顾关耀 | Separating type conjugated main drive gear of band sawing machine |
| US20090051097A1 (en) * | 2007-08-22 | 2009-02-26 | Bor-Yann Chuang | Quickly assembled and disassembled non-return plate for a table sawing machine |
| CN202602460U (en) * | 2012-05-24 | 2012-12-12 | 常州乐士雷利电机有限公司 | Motor non-return mechanism |
| CN203077410U (en) * | 2013-01-19 | 2013-07-24 | 台州市伊牧精密机械有限公司 | Novel gasoline chain saw |
| CN203601423U (en) * | 2013-11-30 | 2014-05-21 | 天津重钢机械装备股份有限公司 | Track tensioning device |
| CN206347051U (en) * | 2016-09-12 | 2017-07-21 | 利奇机械工业股份有限公司 | Non-return structure and the hydraulic brake system with non-return structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109128366B (en) | 2020-04-14 |
| TW201904696A (en) | 2019-02-01 |
| TWI641437B (en) | 2018-11-21 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20200815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |