CN207873268U - A kind of low-loss energy-saving bench saw - Google Patents

A kind of low-loss energy-saving bench saw Download PDF

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Publication number
CN207873268U
CN207873268U CN201820091320.6U CN201820091320U CN207873268U CN 207873268 U CN207873268 U CN 207873268U CN 201820091320 U CN201820091320 U CN 201820091320U CN 207873268 U CN207873268 U CN 207873268U
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saw blade
saw
kerf
driving
slide
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CN201820091320.6U
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张佰新
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Zhang Baixin
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Zhang Baixin
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Abstract

The utility model discloses a kind of low-loss energy-saving bench saws, it include the buck equipped with cutting working platform and horizontal slide rail, saw blade for cutting workpiece, saw blade feeds slide, for driving saw blade feeding slide to make the saw blade feeding driving mechanism of linear slide on horizontal slide rail, the saw kerf tent on auxiliary boom is liftably arranged in saw blade driving mechanism, workpiece hold-down mechanism;Saw kerf for strutting work piece cut formation reduces saw kerf deformation and clamps the frictional force that saw blade is formed;And travel switch.Its advantage is that:Scientific structure is simple, compact-sized;Saw blade is thin, and workpiece saw kerf is small, and the loss of workpiece is small to be good for the environment and save material, reduces material cost;Work piece cut face is smooth, reduces subsequent processing operations, and processing efficiency greatly improved and reduce processing cost;Noise is very low, avoids pollution environment, avoids endangering operating personnel people's physical and mental health;Small power consumption is conducive to energy-saving, energy conservation and environmental protection.

Description

A kind of low-loss energy-saving bench saw
Technical field
The utility model is related to a kind of cutting processing sawing machines, more particularly to a kind of low-loss energy saving bench saw.
Background technology
Currently, carrying out cutting processing sawing machine, plasma cutting machine, laser to workpiece such as copper piece, aluminum component, ironware and plastic parts Cutting machine, plasma cutting machine, laser cutting machine are more high-end equipment, are mainly used for the relatively high occasion of required precision, Since it is expensive, the processing enterprises of numerous small-sized low sides hardly results in universal.Sawing machine is most often to make since manufacturing cost is low It is sawing machine, the processing request of most work can be met;But the cut surface of the workpiece of existing sawing machine cutting processing, in order to protect Card cutting work, needs saw blade to be rotated with higher speed, in order to ensure saw blade high speed rotation, usually in motor and annular saw Increase accelerating chamber between piece transmission, in order to ensure cutting power, results in the need for the motor for using relatively high power, be unfavorable for power saving. High-speed rotating saw blade is due to being broken, and saw blade is broken in order to prevent, is often realized by thickening the thicker method of saw blade, But this causes the width of saw kerf to increase, and the loss of workpiece is caused to increase, and is unfavorable for environmental protection and section material.It is high and in process The saw blade of speed rotation leads to unbalance stress because being clamped by the tension of saw kerf, is easy to happen flutter phenomenon, can not only occur sharp Noise pollution environment, endanger operating personnel people's physical and mental health, also result in work piece cut face relatively rough, it is difficult to meet and use It is required that subsequently also needing to carry out Milling Process to the cut surface of workpiece using milling machine, manufacturing procedure is increased, processing efficiency is low, Improve processing cost.
There are above-mentioned work piece cut face is relatively rough when in order to solve the problems, such as existing sawing machine cutting processing, application number For " CN201710090595.8 ", the patent application of entitled " a kind of low-loss energy-saving bench saw ", it includes buck, saw blade feeding Slide, saw blade feeding driving mechanism, saw blade driving mechanism, saw blade and workpiece hold-down mechanism.Saw blade feeds the removable peace of slide Loaded on buck, saw blade feeding driving mechanism driving saw blade feeding slide moves on buck, and saw blade driving mechanism is installed on saw Piece is fed on slide, and saw blade is pivotally mounted on saw blade feeding slide, and saw blade driving mechanism drives saw blade rotation.Workpiece Hold-down mechanism is installed on buck, is used for workpiece pressing.Saw blade limit assembly, saw blade limit are installed on saw blade feeding slide Component includes protective frame, and protective frame is fixed on saw blade feeding slide, and saw blade is located in protective frame, saw blade in protective frame The first locating piece and the second locating piece are respectively fixed at both sides, the first locating piece is corresponded with the second locating piece.Using this Bench saw cutting workpiece although the finish in work piece cut face is very good is not required to that through milling machine milling requirement can be met, and reduces Manufacturing procedure improves processing efficiency and reduces processing cost.But the finish in work piece cut face does not reach matter comprehensively yet Amount requires more stringent high-end requirement.And its technical solution since structure still has defect below, saw blade is thicker, Resistance is big when operation, it is big to tremble, and is easily broken off;Noise is big, pollutes environment;Power consumption is big, is unfavorable for energy-saving;Workpiece is lost Greatly, it is unfavorable for environmental protection and reduces the cost of raw material.
Utility model content
To solve existing bench saw, there are drawbacks described above, and a kind of scientific structure of the utility model offer is compact, saw kerf is small, workpiece Cut surface is smooth, low noise, environment-friendly and energy-efficient low-loss energy-saving bench saw.
To achieve the above object, the scheme that the utility model is taken is:
A kind of low-loss energy-saving bench saw, which is characterized in that including:
Buck, the parts for installing and fixing bench saw, top are equipped with cutting working platform, and cutting working platform is equipped with saw Slot, top-side are equipped with the auxiliary boom reached above workbench, and longitudinal direction is equipped with horizontally disposed horizontal slide rail inside buck;
Saw blade is movably disposed in buck, and end part is stretched out inside buck thereon, is being cut from kerf exposing On workbench, for cutting workpiece;
Saw blade feed slide, bottom be equipped with the matched sliding block of horizontal slide rail inside buck, slidably by sliding block It is located on horizontal slide rail dynamicly, for driving saw blade horizontal direction to feed, saw blade feeds slide and is equipped with bearing block, saw blade It is rotatably installed on bearing block by rotary shaft;
Saw blade feeding driving mechanism is arranged inside buck, for driving saw blade feeding slide to make on horizontal slide rail directly Line slides;
Saw blade driving mechanism, setting is on saw blade feeding slide, for driving saw blade to rotate;
Workpiece hold-down mechanism is arranged on auxiliary boom, is used for workpiece pressing;
Saw kerf tent, is liftably arranged on auxiliary boom, and the saw kerf for strutting work piece cut formation reduces saw kerf Deformation clamps the frictional force that saw blade is formed;
Travel switch is set on buck, by saw blade feeding slide travel position control, the feeding position for obtaining saw blade Confidence number, to the electrical control device feedback control signal of control saw kerf tent lifting action.
As a further illustration of the above scheme, preferably, aforementioned auxiliary boom oil is equipped with stuff up a crack hydraulic cylinder, stuff up a crack liquid The piston rod of compressing cylinder is down-set, and saw kerf tent is arranged in the piston-rod lower end portion of stuff up a crack hydraulic cylinder;Saw kerf tent has One thin and sharp lower end, the thickness of the lower end of saw kerf tent are less than the thickness of saw blade.
As the special instruction of said program, saw blade by the material of its matrix, diameter, the number of teeth, thickness, tooth form, angle, The series of parameters such as aperture determine its overall performance after being combined into, but under equal conditions, and the utility model can be by using thickness Relatively thin saw blade is spent to realize its performance.Since saw kerf tent struts saw kerf, saw kerf both sides will not clamp saw blade, to The frictional force of saw blade rotation is substantially reduced, rotational resistance is small, and noise also and then substantially reduces, and the requirement to power is also just more It is small, achieve the purpose that outside power saving, the rotary speed of saw blade can also be reduced, and then has dropped the amplitude of saw blade to tremble, because This, can reduce the thickness of saw blade, and using relatively thin saw blade, the workpiece saw kerf of generation also becomes smaller, the loss of workpiece Become smaller therewith, be good for the environment and save material, reduces material cost, generate unexpected technique effect.Workpiece hold-down mechanism It can prevent workpiece from vibrating, reduce noise.
As a further illustration of the above scheme, preferably, said workpiece hold-down mechanism includes:
Pressure plate is arranged between auxiliary boom and cutting working platform, is used for workpiece pressing;
Hydraulic cylinder is compressed, is arranged on auxiliary boom, piston rod is connect with pressure plate, the liter for controlling pressure plate Drop;
Linear bearing is arranged on auxiliary boom, for pressure plate lifting limit;
Light guide axis, is set in linear bearing, and lower end is connect with pressure plate, for pressure plate lifting limit.
As a further illustration of the above scheme, preferably, aforementioned saw blade driving mechanism includes saw blade driving motor, belt Take turns transmission component and reduction box;Saw blade driving motor and reduction box may be contained within saw blade feeding slide on, saw blade driving motor and It is driven by pulley drive component between reduction box, the output shaft of reduction box and the shaft of saw blade link into an integrated entity.
Being further improved and further illustrating as said program, it is preferable that aforementioned buck is internally provided with sliding rail frame, water Smooth rail is arranged on sliding rail frame, and horizontal slide rail is dovetail sliding rail;Correspondingly, the sliding block of saw blade feeding slide is dovetail slide block; Travel switch is set on sliding rail frame, and saw blade feeding slide is equipped with the position briquetting that travel switch is pressed down to closed position.
As a further illustration of the above scheme, preferably, aforementioned saw blade feeding driving mechanism includes hydraulic motor and length Rack, long rack are fixed on sliding rail frame, and hydraulic motor setting is on saw blade feeding slide, the output axially downwardly extending of hydraulic motor Go out into sliding rail frame, output shaft is equipped with and long rack meshed gears.
Being further improved and further illustrating as said program, it is preferable that aforementioned saw blade feeding slide is equipped with saw Piece limit protection component, saw blade limit protection component includes protective frame, and protection is erected on saw blade feeding slide, and protective frame will justify Saw blade is trapped among in it, and 4 pieces of limited blocks are equipped on the inside of protective frame, and 4 pieces of limited blocks are respectively distributed to the front and back left and right of saw blade Both sides;The distance between limited block and saw blade are 0.03mm~0.05mm.Its major technique effect is saw blade when cutting workpiece 4 pieces of limited blocks of limit assembly limit the axial wobble of saw blade respectively, prevent the beat of saw blade appearance by a relatively large margin, to Improve the finish in work piece cut face;Workpiece after processing is not required to be additionally carried out Milling Process, reduces Milling Process process, Process time is shortened, improves processing efficiency, and reduce processing cost.
Improvement and further explanation as said program, it is preferable that previous protective frame is equipped with placement plate, positioning plate Block is equipped with the location slit passed through for saw kerf tent.
From the foregoing, it will be observed that the utility model has the following advantages:(1) scientific structure is simple, compact-sized;(2) saw blade Thin, workpiece saw kerf is small, and the loss of workpiece is small to be good for the environment and save material, reduces material cost;(3) work piece cut face is smooth, subtracts Lack subsequent processing operations, processing efficiency greatly improved and reduces processing cost;(4) noise is very low, avoids pollution Environment avoids endangering operating personnel people's physical and mental health;(5) small power consumption is conducive to energy-saving, energy conservation and environmental protection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the vertical view of Fig. 1.
Fig. 5 is the upward view of Fig. 1.
Fig. 6 is enlarged drawing at A in Fig. 5.
Drawing reference numeral explanation:Buck 1 compresses hydraulic cylinder 2, sliding rail frame 3, horizontal slide rail 4, sliding block 5, saw blade feeding slide 6, saw blade driving mechanism 7, saw blade 8, saw blade limit protection component 9, workpiece hold-down mechanism 10;Auxiliary boom 11 cuts work Platform 12;Saw blade feeding driving mechanism 13, saw kerf tent 14, stuff up a crack hydraulic cylinder 15, placement plate 16, saw blade driving motor 17, Pulley drive component 18, reduction box 19, pressure plate 20, bearing 21, light guide axis 22, linear bearing 23;Travel switch 24, protection Frame 25, limited block 26;Hydraulic motor 27, long rack 28;Gear 29, kerf 30, workpiece guide plate 31, shaft 32, position briquetting 33, location slit 34.
Specific implementation mode
Below in conjunction with the accompanying drawings and preferred embodiment, the utility model and its advantageous effects are carried out further detailed It describes in detail bright.
Referring to Fig. 1~Fig. 6, a kind of low-loss energy-saving bench saw, which is characterized in that including:
Buck 1, the parts for installing and fixing bench saw, top are equipped with cutting working platform 12, cutting working platform 12 Equipped with kerf 30, top-side is equipped with the auxiliary boom 11 reached above workbench, and longitudinal be equipped in 1 inside of buck is horizontally disposed with Horizontal slide rail 4;
Saw blade 8 is movably disposed in buck 1, and end part is stretched out from 1 inside of buck thereon, is exposed from kerf 30 On cutting working platform 12, for cutting workpiece;
Saw blade feed slide 6, bottom be equipped with the 4 matched sliding block 5 of horizontal slide rail inside buck 1, can by sliding block 5 Sliding is located at dynamicly on horizontal slide rail 4, and for driving 8 horizontal direction of saw blade to feed, saw blade feeds slide 6 and is equipped with bearing 21 Seat, saw blade 8 are rotatably installed in by rotary shaft 32 on 21, bearing;
Saw blade feeding driving mechanism 13 is arranged inside buck 1, for driving saw blade to feed slide 6 in horizontal slide rail 4 Make linear slide;
Saw blade driving mechanism 7, setting is on saw blade feeding slide 6, for driving saw blade 8 to rotate;
Workpiece hold-down mechanism 10 is arranged on auxiliary boom 11, is used for workpiece pressing;
Saw kerf tent 14 is liftably arranged on auxiliary boom 11, and the saw kerf for strutting work piece cut formation is reduced Saw kerf deformation clamps the frictional force that saw blade 8 is formed;
Travel switch 24 is set on buck 1, by saw blade feeding 6 travel position of slide control, for obtaining saw blade 8 Supplying position signal, to the electrical control device feedback control signal of 14 lifting action of control saw kerf tent.
Referring to Fig. 2, Fig. 4,11 oil of aforementioned auxiliary boom is equipped with 15 cylinder of stuff up a crack hydraulic cylinder, the work of 15 cylinder of stuff up a crack hydraulic cylinder Stopper rod is down-set, and saw kerf tent 14 is arranged in the piston-rod lower end portion of 15 cylinder of stuff up a crack hydraulic cylinder;Saw kerf tent 14 has one A thin and sharp lower end, the thickness of the lower end of saw kerf tent 14 are less than the thickness of saw blade.
Referring to Fig. 1~Fig. 4, said workpiece hold-down mechanism 10 includes:
Pressure plate 20 is arranged between auxiliary boom 11 and cutting working platform 12, is used for workpiece pressing;
Hydraulic cylinder 2 is compressed, is arranged on auxiliary boom 11, piston rod is connect with pressure plate 20, is compressed for controlling The lifting of plate 20;
Linear bearing 23 is arranged on auxiliary boom 11, for the lifting limit of pressure plate 20;
Light guide axis 22 is set in linear bearing 23, and lower end is connect with pressure plate 20, for the lifting limit of pressure plate 20.
Referring to Fig. 1~Fig. 3, aforementioned saw blade driving mechanism 7 includes saw blade driving motor 17, pulley drive component 18 and subtracts Fast case 19;Saw blade driving motor 17 and reduction box 19 may be contained on saw blade feeding slide 6, saw blade driving motor 17 and reduction box It is driven by pulley drive component 18 between 19, the output shaft of reduction box 19 links into an integrated entity with the shaft 32 of saw blade 8.
Referring to Fig. 2~Fig. 3, aforementioned buck 1 is internally provided with sliding rail frame 3, and horizontal slide rail 4 is arranged on sliding rail frame 3, and level is sliding Rail 4 is dovetail sliding rail;Correspondingly, the sliding block 5 of saw blade feeding slide 6 is dovetail slide block;Travel switch 24 is set to sliding rail frame 3 On, saw blade feeding slide 6 is equipped with the position briquetting 33 that travel switch 24 is pressed down to closed position.
Referring to Fig. 1~Fig. 2, aforementioned saw blade feeding driving mechanism 13 includes hydraulic motor 27 and long rack 28, long rack 28 It is fixed on sliding rail frame 3, on saw blade feeding slide 6, the output shaft of hydraulic motor 27 extends downwardly the setting of hydraulic motor 27 In sliding rail frame 3, output shaft is equipped with and 28 meshed gears 29 of long rack.
Referring to Fig. 1, Fig. 5~Fig. 6, aforementioned saw blade feeding slide 6 is equipped with saw blade limit protection component 9, and saw blade limit is anti- Protecting assembly 9 includes protective frame 25, and protective frame 25 is located on saw blade feeding slide 6, and protective frame 25 is trapped among saw blade 8 in it, 25 inside of protective frame is equipped with the front and back left and right sides that 4 pieces of limited blocks, 26,4 pieces of limited blocks 26 are respectively distributed to saw blade 8;Limit The distance between block 26 and saw blade 8 are 0.03mm~0.05mm.
Referring to Fig. 2, Fig. 4, protective frame 25 is equipped with placement plate 16, and placement plate 16 is equipped with and is passed through for saw kerf tent 14 Location slit 34.
In use, workpiece is well placed on cutting working platform 12, by the pressure plate 20 of workpiece hold-down mechanism 10 by work Part is pressed on cutting working platform 12, you can starting low-loss energy-saving bench saw can be cut.After structure more than taking, make an uproar Sound very little, almost as daily background noise, saw blade is thin, and saw blade resistance is small, and saw kerf is also small, and spillage of material is small;Due to saw blade The relatively existing bench saw of rotating speed is much lower, and the power of saw blade driving motor 17 is also relatively small, compares power saving.Whole energy environmental protection Performance is very excellent.
Aluminum Cutting comparison, for cutting aluminium, the Aluminum Cutting of conventional bench saw are carried out with the bench saw of conventional same specification Kerf width is 5.5mm, and low-loss energy-saving bench saw Aluminum Cutting kerf width is 2.6mm, and kerf width reduces more than half, Mean that the aluminium consumption for becoming sawdust is less, the aluminium sawdust at least reducing half generates!Come for the aluminium sheet of 100mm thickness with specification It calculates, if cutting within one day 32 meters, about reduces the loss of 23 kilograms of aluminiums.Moreover, Aluminum Cutting face is smooth, low noise.
Book and specific embodiment do not constitute any restrictions to the utility model according to the above description, and the utility model is not It is confined to specific implementation mode disclosed and described above, to some modification and variation of the utility model, it should also fall into this In the scope of the claims of utility model.

Claims (8)

1. a kind of low-loss energy-saving bench saw, which is characterized in that including:
Buck, the parts for installing and fixing bench saw, top are equipped with cutting working platform, and cutting working platform is equipped with kerf, Its top-side is equipped with the auxiliary boom reached above workbench, and longitudinal direction is equipped with horizontally disposed horizontal slide rail inside buck;
Saw blade is movably disposed in buck, and end part is stretched out inside buck thereon, is exposed from kerf in cutting work On platform, for cutting workpiece;
Saw blade feed slide, bottom be equipped with the matched sliding block of horizontal slide rail inside buck, slideably set by sliding block On horizontal slide rail, for driving saw blade horizontal direction to feed, saw blade feeds slide and is equipped with bearing block, and saw blade passes through rotation Shaft is rotatably installed on bearing block;
Saw blade feeding driving mechanism is arranged inside buck, for driving saw blade feeding slide to make straight line cunning on horizontal slide rail It is dynamic;
Saw blade driving mechanism, setting is on saw blade feeding slide, for driving saw blade to rotate;
Workpiece hold-down mechanism is arranged on auxiliary boom, is used for workpiece pressing;
Saw kerf tent, is liftably arranged on auxiliary boom, and the saw kerf for strutting work piece cut formation reduces saw kerf deformation Clamp the frictional force that saw blade is formed;
Travel switch is set on buck, and by saw blade feeding slide travel position control, the supplying position for obtaining saw blade is believed Number, to the electrical control device feedback control signal of control saw kerf tent lifting action.
2. low-loss energy-saving bench saw according to claim 1, which is characterized in that the auxiliary boom oil is equipped with stuff up a crack hydraulic pressure The piston rod of oil cylinder, stuff up a crack hydraulic cylinder is down-set, and saw kerf tent is arranged in the piston-rod lower end portion of stuff up a crack hydraulic cylinder;Saw Tent tool is stitched there are one thin and sharp lower end, the thickness of the lower end of saw kerf tent is less than the thickness of saw blade.
3. low-loss energy-saving bench saw according to claim 1 or 2, which is characterized in that the workpiece hold-down mechanism includes:
Pressure plate is arranged between auxiliary boom and cutting working platform, is used for workpiece pressing;
Hydraulic cylinder is compressed, is arranged on auxiliary boom, piston rod is connect with pressure plate, the lifting for controlling pressure plate;
Linear bearing is arranged on auxiliary boom, for pressure plate lifting limit;
Light guide axis, is set in linear bearing, and lower end is connect with pressure plate, for pressure plate lifting limit.
4. low-loss energy-saving bench saw according to claim 3, which is characterized in that the saw blade driving mechanism includes that saw blade drives Dynamic motor, pulley transmission component and reduction box;Saw blade driving motor and reduction box may be contained on saw blade feeding slide, saw blade It is driven by pulley drive component between driving motor and reduction box, the output shaft of reduction box and the shaft of saw blade connect into One.
5. low-loss energy-saving bench saw according to claim 4, which is characterized in that the buck is internally provided with sliding rail frame, water Smooth rail is arranged on sliding rail frame, and horizontal slide rail is dovetail sliding rail;Correspondingly, the sliding block of saw blade feeding slide is dovetail slide block; Travel switch is set on sliding rail frame, and saw blade feeding slide is equipped with the position briquetting that travel switch is pressed down to closed position.
6. low-loss energy-saving bench saw according to claim 5, which is characterized in that the saw blade feeding driving mechanism includes liquid Pressure motor and long rack, long rack are fixed on sliding rail frame, hydraulic motor setting saw blade feeding slide on, hydraulic motor it is defeated Shaft extends downwardly in sliding rail frame, and output shaft is equipped with and long rack meshed gears.
7. low-loss energy-saving bench saw according to claim 6, which is characterized in that the saw blade feeding slide is equipped with saw blade Limit protection component, saw blade limit protection component includes protective frame, and protection is erected on saw blade feeding slide, and protective frame is by annular saw Piece is trapped among in it, and 4 pieces of limited blocks are equipped on the inside of protective frame, and 4 pieces of limited blocks are respectively distributed to the front and back left and right two of saw blade Side;The distance between limited block and saw blade are 0.03mm~0.05mm.
8. low-loss energy-saving bench saw according to claim 7, which is characterized in that the protective frame is equipped with placement plate, Placement plate is equipped with the location slit passed through for saw kerf tent.
CN201820091320.6U 2018-01-19 2018-01-19 A kind of low-loss energy-saving bench saw Active CN207873268U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820091320.6U CN207873268U (en) 2018-01-19 2018-01-19 A kind of low-loss energy-saving bench saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820091320.6U CN207873268U (en) 2018-01-19 2018-01-19 A kind of low-loss energy-saving bench saw

Publications (1)

Publication Number Publication Date
CN207873268U true CN207873268U (en) 2018-09-18

Family

ID=63507983

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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