CN206153679U - Pneumatic belt saw of hand -held type with pneumatic motor driven stainless steel casing - Google Patents
Pneumatic belt saw of hand -held type with pneumatic motor driven stainless steel casing Download PDFInfo
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- CN206153679U CN206153679U CN201620866514.XU CN201620866514U CN206153679U CN 206153679 U CN206153679 U CN 206153679U CN 201620866514 U CN201620866514 U CN 201620866514U CN 206153679 U CN206153679 U CN 206153679U
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- saw blade
- saw
- air motor
- gear
- hand
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- 239000010935 stainless steel Substances 0.000 title description 3
- 229910001220 stainless steel Inorganic materials 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000002826 coolant Substances 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 230000003584 silencer Effects 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000008844 regulatory mechanism Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000000295 fuel oil Substances 0.000 abstract 1
- 239000010705 motor oil Substances 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002360 explosive Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 229910052752 metalloid Inorganic materials 0.000 description 2
- 150000002738 metalloids Chemical class 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Harvester Elements (AREA)
- Sawing (AREA)
Abstract
The utility model provides an use the pneumatic belt saw of pneumatic motor as the power supply, including handle switch mechanism, speed change mechanism, drive mechanism, adjustment mechanism, direction isolation mechanism, cooling body, casing, speed change mechanism is used for changing the rotational speed and the torque of pneumatic motor output, the power transmission that drive mechanism is used for exporting speed change mechanism is to installing the saw blade on the drive mechanism rim plate, adjustment mechanism is used for the distance between two rim plates of adjustment transmission mechanism, makes the saw blade tensioning who installs on the drive mechanism rim plate with lax, direction isolation mechanism is used for adjusting saw blade working angle, keeps apart the produced cutting sediment of saw blade cutting workpiece simultaneously, the cooling body is used for spraying the saw blade at cutting notch again with the coolant liquid externally is leading -in, pneumatic motor be vane motor. The problem of at some field limitation, prohibit, the power supply is regarded as in inconvenient use with motor or fuel oil engine this type of belt saw is solved.
Description
Technical field
The utility model is related to pneumatic cutting tool, refers in particular to a kind of hand-held using air motor as power source drive
Portable pneumatic belt saw, can be used to digging up mine, iron and steel, electric power, machinery, ship, engineering, building, oil, chemical industry, forestry,
Numerous industries such as papermaking, packaging, for cutting each metalloid and nonmetallic, anti-explosion safety design, specialty is for inflammable and explosive ring
Operation in border.
Background technology
Traditional belt saw, is mainly worked using motor or oil-burning machine as power source drive belt saw.But,
In many fields, such as mining, oil, chemical industry field are to limit, prohibit the use of using motor or oil-burning machine as power source
This kind of belt saw because this can bring safety in production hidden danger, cause industrial accident.There are some fields in addition,
Such as building, engineering field, operation field out of doors, is limited by electric power, is to be inconvenient to use using motor as power source
This kind of belt saw.
The content of the invention
For above-mentioned situation, in order to solve to limit, forbid in fields such as mining, oil, chemical industry, building, engineerings, inconvenient
Using using motor or oil-burning machine as the problem of this kind of belt saw of power source, the purpose of the utility model is aiming at
Problem present in background technology and defect are innovated, there is provided using air motor as the portable of the hand-held of power source drive
The pneumatic belt saw of formula, can be used to digging up mine, iron and steel, electric power, machinery, ship, engineering, building, oil, chemical industry, forestry, papermaking,
Numerous industries such as packaging, for cutting each metalloid and nonmetallic, anti-explosion safety design, specialty is for work in inflammable and explosive environment
Industry.
The technical solution of the utility model is that construction is a kind of using air motor as power source, including grip switches mechanism,
The hand-held that gear, transmission mechanism, governor motion, guiding interrupter, cooling body, casing, saw blade etc. are integrated
Portable pneumatic belt saw.The effect of its primary structure is as follows.
Grip switches mechanism is arranged on the top of casing, for control air motor working media compressed air unlatching and
Close.
Gear is arranged on the casing internal below air motor, for changing the rotating speed of air motor output and turning
Square.
Transmission mechanism is arranged on casing internal, and the power for gear to be exported is delivered to installed in driver bucket wheel
On saw blade on disk.
Governor motion is arranged on casing outwardly and inwardly, for the distance between two wheel discs of adjusting transmission mechanism, makes peace
The saw blade being mounted on transmission mechanism wheel disc is tensioned and lax.
It is oriented to interrupter and is arranged on casing cutwork mouth, for adjusting saw blade operating angle, while isolate saw blade cuts
Cutting slag produced by turning work piece, it is to avoid cutting slag enters casing internal.
Cooling body is arranged on casing outwardly and inwardly, for coolant to be externally introduced the saw sprayed again in cutting mouth
On bar, cooling, lubrication are reached, rinse saw blade and effect that is dust-proof, preventing spark from producing.
Description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model top view.
Fig. 3 is the utility model transmission mechanism structure chart.
Fig. 4 is the utility model governor motion structure chart.
Fig. 5 is the utility model grip switches mechanism sectional view.
Fig. 6 is the utility model air motor sectional view.
Fig. 7 is the utility model gear structure chart.
Fig. 8 is the utility model gear sectional view.
Specific embodiment
Specific embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.
As shown in Fig. 1～8, grip switches mechanism of the present utility model is by handle 2, trigger 3, valve button 8, switch pin
32nd, switch key seat 16, packing holder 18, steel ball 20, spring 21, boring cover 23, filter screen 97, reducer union 40, plug 99 are constituted.Make
Before industry, need to disassemble plug 99, tracheae is connected with reducer union 40.Valve button 8 is first pressed during operation, then is pressed
Trigger 3, moves down switch pin 16, and steel ball 20 is backed down downwards, and compressed air is opened from reducer union through steel ball 20
Air inlet enter air motor, air motor startup work；Trigger 3 is unclamped, steel ball 20 is multiple under the elastic force effect of spring 21
Position, by inlet close, compressed air cannot be introduced into air motor, and air motor quits work.Filter screen 97 can be with filtered compressed
Dregs in air, it is to avoid dregs enter air motor.Valve button 8 forms dual-switch with trigger 3, only first presses valve
Button 8, could press trigger squeeze 3, to guarantee job safety.
Air motor of the present utility model is vane type motor, by motor shell 13, soket head cap screw 7, lid 96, upper axle
Bearing 37, bearing 38, cylinder jacket 32, rotor 34, blade 35, step 30, bearing 29, boring cover 26, gear 25, silencer 11
Composition.Compressed air is entered inside air motor from air inlet, and pressure acts on blade 35 and promotes the rotor driven 34 of blade 35
Rotation, rotor 34 is discharged with the rotation of moving gear 25 output power and torque, compressed air from silencer 11, and silencer 11 is used to disappear
The noise produced by compressed air discharged except air motor.Air motor explosion-proof performance is high, and itself will not produce any spark,
Suitable for inflammable and explosive environment work.
Gear of the present utility model is by gear 25, planetary gear shaft 76, planetary gear 78, key groove gear 79, gear
Set 91, planetary plate 93, right wheel disk axle center part 74 are constituted.Gear 25 is to be formed with planetary gear 78, key groove gear 79, geared sleeve 91
One, two, three planet speed-change drive connection, realizes power output rotating speed low turn from being changed at a high speed by one, two, three speed change
Speed, torque is changed into big torque from little torque.
Transmission mechanism of the present utility model is made up of right wheel disk axle center part 74, wheel disc 69, wheel disc connector 66, saw blade 100.
The rotating speed of gear output and torque, are delivered on connected wheel disc 69, wheel disc 69 by right wheel disk axle center part 74
Again rotating speed and torque are passed to into saw blade 100, and each one of wheel disc 69 or so, form a complete rotation with saw blade 100 and follow
Ring.
Governor motion of the present utility model is by eccentric shaft handle 52, eccentric shaft 53, camber member 55, tensioning block 60, extension spring 58
Composition.Eccentric rotation axis handle 52, rotates eccentric shaft 53, drives camber member 55 to move left and right, and extension spring 58 is pulled or is loosened
Tensioning block 60, so that the wheel disc 69 above tensioning block 60 is moved left and right, so as to reaching tensioning or loosening saw blade 100
Purpose.
Guiding interrupter of the present utility model is made up of guide holder 86, division board 89.Guide holder 86 is used to adjust saw blade
Operating angle, division board 89 is used to isolate the cutting slag produced by saw blade cutting workpiece, it is to avoid cutting slag enters casing internal.
Cooling body of the present utility model is made up of gas-tpe fitting 95-1, tracheae 95-2, needle-valve 95-3, bend pipe 95-4, its
Middle gas-tpe fitting 95-1, tracheae 95-2, needle-valve 95-3 are arranged on outside casing 87, and bend pipe 95-4 is arranged on inside casing 54, cold
But liquid accesses gas-tpe fitting 95-1 from outside, flows through tracheae 95-2, needle-valve 95-3, bend pipe 95-4 and sprays again in the saw blade for cutting mouth
On 100, cooling, lubrication being reached, rinsing saw blade 100 and effect that is dust-proof, preventing spark from producing, needle-valve 95-3 is used to adjust cold
But flow quantity size.
Saw blade of the present utility model 100, has the different types such as common saw blade, alloy saw blade, diamond saw blade may be selected, can
High efficiency cutting is carried out to the object of different materials.
Handle of the present utility model 2 is ergonomic designs with handle 45, is gripped for right-hand man during operation, is effectively subtracted
Few vibrations, long working is not tired, convenient operation the utility model.Need solid when not needing hand-held the utility model operation
When determining the utility model operation, hand 45 can be replaced with different frock clamps.
Grip switches mechanism of the present utility model, air motor, gear, transmission mechanism, governor motion, guiding isolation
Mechanism, cooling body install left side lid 42, the right lid 43 all on case component 54 in the bottom of case component 54.
Case component 54, left side lid 42, the right lid 43 are stainless steel, and weight is light, portable design so that the utility model
Structure is novel, and compact in design is safe and reliable, and light weight is portable, easy to operate, and operation efficiently, is especially suitable for the motor-driven work of operation field
Industry, economic benefit and social benefit it is notable.
Claims (9)
1. the pneumatic belt saw of a kind of hand-held portable with air motor as power source, it is characterised in that open including handle
Shutting mechanism, gear, transmission mechanism, governor motion, guiding interrupter, cooling body, casing, the gear is arranged
Casing internal below air motor, for changing rotating speed and the torque of air motor output；The transmission mechanism is arranged on
Casing internal, the power for gear to be exported is delivered to the saw blade on transmission mechanism wheel disc；The regulation
Mechanism is arranged on casing outwardly and inwardly, for the distance between two wheel discs of adjusting transmission mechanism, makes to be arranged on transmission mechanism
Saw blade on wheel disc is tensioned and lax；The guiding interrupter is arranged on casing cutwork mouth, for adjusting saw blade work
Angle, while isolating the cutting slag produced by saw blade cutting workpiece；The cooling body is arranged on casing outwardly and inwardly, is used for
Coolant is externally introduced and is sprayed again on the saw blade of cutting mouth；Described air motor is vane type motor, by motor shell
Body（13）, soket head cap screw（7）, lid（96）, top chock（37）, bearing（38）, cylinder jacket（32）, rotor（34）, blade
（35）, step（30）, bearing（29）, boring cover（26）, gear（25）, silencer（11）Composition.
2. the pneumatic belt saw of the hand-held portable with air motor as power source according to claim 1, its feature
It is that described grip switches mechanism is by handle（2）, trigger（3）, valve button（8）, switch pin（32）, switch key seat（16）、
Packing holder（18）, steel ball（20）, spring（21）, boring cover（23）, filter screen（97）, reducer union（40）, plug（99）Composition.
3. the pneumatic belt saw of the hand-held portable with air motor as power source according to claim 1, its feature
It is that described gear is by gear（25）, planetary gear shaft（76）, planetary gear（78）, key groove gear（79）, geared sleeve
（91）, planetary plate（93）, right wheel disk axle center part（74）Composition；Gear（25）It is and planetary gear（78）, key groove gear（79）, tooth
Wheel case（91）One, two, three planet speed-change drive connection is formed, realizes power output rotating speed from height by one, two, three speed change
Speed is changed into middle and slow speed of revolution, and torque is changed into big torque from little torque.
4. the pneumatic belt saw of the hand-held portable with air motor as power source according to claim 1, its feature
It is that described transmission mechanism is by right wheel disk axle center part（74）, wheel disc（69）, wheel disc connector（66）, saw blade（100）Composition.
5. the pneumatic belt saw of the hand-held portable with air motor as power source according to claim 1, its feature
It is that described governor motion is by eccentric shaft handle（52）, eccentric shaft（53）, camber member（55）, tensioning block（60）, extension spring（58）
Composition.
6. the pneumatic belt saw of the hand-held portable with air motor as power source according to claim 1, its feature
It is that described guiding interrupter is by guide holder（86）, division board（89）Composition, guide holder（86）For adjusting saw blade work
Angle, division board（89）For isolating the cutting slag produced by saw blade cutting workpiece.
7. the pneumatic belt saw of the hand-held portable with air motor as power source according to claim 1, its feature
It is that described cooling body is by gas-tpe fitting（95-1）, tracheae（95-2）, needle-valve（95-3）, bend pipe（95-4）Composition, wherein
Gas-tpe fitting（95-1）, tracheae（95-2）, needle-valve（95-3）Installed in casing（87）Outside, bend pipe（95-4）Installed in casing
（54）Inside, needle-valve（95-3）For adjusting coolant rate size.
8. the pneumatic belt saw of the hand-held portable with air motor as power source according to claim 1, its feature
It is, described saw blade（100）, it is common saw blade, alloy saw blade or diamond saw blade.
9. the pneumatic belt saw of the hand-held portable with air motor as power source according to claim 2, its feature
It is, described handle（2）For ergonomic designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866514.XU CN206153679U (en) | 2016-08-11 | 2016-08-11 | Pneumatic belt saw of hand -held type with pneumatic motor driven stainless steel casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620866514.XU CN206153679U (en) | 2016-08-11 | 2016-08-11 | Pneumatic belt saw of hand -held type with pneumatic motor driven stainless steel casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206153679U true CN206153679U (en) | 2017-05-10 |
Family
ID=58648094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620866514.XU Active CN206153679U (en) | 2016-08-11 | 2016-08-11 | Pneumatic belt saw of hand -held type with pneumatic motor driven stainless steel casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206153679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663974A (en) * | 2019-01-29 | 2019-04-23 | 陕西合阳风动工具有限责任公司 | A kind of hand-held mine pneumatic belt saw |
-
2016
- 2016-08-11 CN CN201620866514.XU patent/CN206153679U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663974A (en) * | 2019-01-29 | 2019-04-23 | 陕西合阳风动工具有限责任公司 | A kind of hand-held mine pneumatic belt saw |
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