A kind of precision pulling bench saw
Technical field
The utility model relates to technical field of board processing, in particular to a kind of precision pulling bench saw.
Background technique
Sizing saw machine can be used for various wood-based plates such as fancy wood chipboard, fiberboard, glued board and solid wood board, plastic plate, aluminium conjunction
The vertical profile of the multiple materials such as gold is crosscutting, is widely applied and the wood working industries such as plate fitment industry and car and boat manufacture.
Authorization Notice No. is that the Chinese patent of CN207643304U discloses a kind of cut-to-size saw, comprising: rack is mounted on machine
The limit scale part of movable table one end is arranged in guide rail on frame, the movable table being slidably arranged on the guide rail, is arranged in machine
Saw blade on frame is provided with the feeding pressure mechanism for being pressed on plate to be cut on movable table on the movable table;Work
When, it is pressed on movable table by feeding pressure mechanism by plate is stable, then worker pushes movable table mobile manually, passes through saw blade
Plate cutting is formed.
Disadvantage is that: it is cut in the course of work for a long time, worker pushes movable table movement to need to consume manually
Take artificial biggish strength, be easy to cause artificial fatigue, time-consuming and laborious, processing efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of precision pulling bench saws, have and reduce labor intensity of workers, improve processing
The advantages of efficiency.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of precision pulling bench saw, the saw blade of the workbench being fixed on the rack and setting on the table, the machine
It is fixedly installed fixed station positioned at the side of workbench on frame, is provided with deflector apron on the fixed station, on the workbench
Along length direction, sliding is provided with the movable plate for placing plate, is fixedly installed limit scale on the movable plate,
The bottom wall of the movable plate is fixedly installed drive block, and rotation is provided with parallel with workbench length direction on the workbench
Screw rod is driven, the driving screw rod passes through drive block and is threadedly coupled with drive block, is provided on the workbench for driving
The driving source of screw rod rotation, the limit assembly of the position for limiting the plate on movable plate is provided on the movable plate.
Implement above-mentioned technical proposal, when work, plate to be processed is placed on movable plate by worker, makes the front end of plate
It is abutted with limit scale, the side of plate is abutted with deflector apron, while limiting plate position by limit assembly, to process
When prevent plate from shifting, then start driving source, driving source drives driving screw rod rotation, and driving screw rod drives movable plate along work
Platform movement carries out cutting processing to plate by the saw blade on workbench, avoids worker from pushing movable plate to move manually, reduce work
People's labor intensity delays worker tired, improves processing efficiency.
The utility model is further arranged to: the side wall of the workbench is fixedly installed T shape along length direction and slides
Block, the movable plate is offered close to the side of workbench to be adapted with T-shaped slider and slides with the T shape of T-shaped slider sliding connection
Slot.
Implement above-mentioned technical proposal, when movable plate is along working table movement, T-shaped slider and T shape sliding slot cooperate, and play to activity
The effect of plate guiding, and keep movable plate movement more smooth.
The utility model is further arranged to: the limit assembly includes pushing against plate, and the abutting plate is set to movable plate
On for being pushed against with plate far from the side of deflector apron, be provided on the movable plate and push against plate to close or remote for driving
Driving assembly from the movement of plate direction.
Implement above-mentioned technical proposal, according to the width of plate, driven by driving assembly and push against plate movement, make to push against plate with
The side wall of plate pushes against, and pushes against plate and deflector apron to cooperation, plays the role of preventing plate from processing plate position restriction
During deviate, improve cut quality.
The utility model is further arranged to: the cunning vertical with movable plate glide direction is fixedly installed on the movable plate
Bar, sliding sleeve is equipped with sliding panel on the slide bar, and the abutting plate is set on sliding panel, the driving component include screw rod,
Worm gear, worm screw, shaft and runner are fixedly installed mounting blocks, the screw rod on the bottom wall that the movable plate stretches out outside workbench
It is parallel to slide bar to be rotatably dispose on mounting blocks, screw rod is threadedly coupled with plate is pushed against, and the worm gear is coaxially fixedly installed on screw rod
On, the shaft is rotatably dispose on movable plate, and the worm screw is coaxially fixedly installed in shaft and engages with worm gear, and described turn
Wheel is fixedly installed on the one end of shaft far from worm gear.
Implement above-mentioned technical proposal, worker's rotating wheel drives shaft rotation, and shaft drives worm screw rotation, and worm screw drives
Worm gear rotation, so that screw rod be made to rotate, screw rod drives sliding panel movement, and sliding panel, which drives, pushes against plate to close to plate or far from plate
The direction of material moves, thus realize the purpose for pushing against plate or being detached from plate, it is simple to operate.
The utility model is further arranged to: being equipped with installation along the direction sliding for being parallel to screw rod on the sliding panel and is slided
Bar, the abutting plate are fixedly installed on installation slide bar and rotate on one end of workbench, the sliding panel and be provided with screw rod, institute
Abutting plate is stated to connect with screw rod ball.
Implement above-mentioned technical proposal, when the width of plate is smaller, by rotating screw rod, drives screw rod and push against plate to leaning on
The direction movement of nearly plate, and the side wall for pushing against plate and plate is pushed against, realize the purpose for limiting the lesser plate position of width,
Increase applicability.
The utility model is further arranged to: being provided with the abutting abutted for the upper surface with plate on the abutting plate
Block.
Implement above-mentioned technical proposal, the upper surface by abutting block and plate pushes against, thus prevent during processing,
Plate bounce, increases the limit effect to plate, can avoid worker's Manual press plate, reduces labor intensity of workers.
The utility model is further arranged to: the abutting block is slideably positioned in along the vertical direction to abut on plate, described to support
It is provided on tight plate for driving the elastic component for abutting block and pushing against plate.
Implement above-mentioned technical proposal, in use, the active force of elastic component drives the upper surface for abutting block and plate to push against, it is real
The purpose of plate position is now limited, meanwhile, block varying height positions are abutted, it can be achieved that pushing against the purpose of different-thickness plate.
The utility model is further arranged to: the roof for pushing against plate is fixedly installed fixed block, on the fixed block
Pilot hole is offered, sliding is equipped with guide rod, the bottom end for abutting block and being fixedly installed on guide rod, institute in the pilot hole
Stating elastic component is the pressure spring being sheathed on guide rod, one end of the pressure spring with abut that block abuts, the other end is abutted with fixed block.
Implement above-mentioned technical proposal, when work, the pressure of pressure spring, which drives, to abut block and moves to the direction close to plate, and with
The upper surface of plate pushes against, and realizes the purpose for limiting plate position.
The utility model is further arranged to: the driving source is motor, and the motor is fixedly installed on workbench, institute
The output shaft and driving screw rod for stating motor are fixedly and coaxially connected.
Implement above-mentioned technical proposal, when work, starts motor, motor drives driving screw rod rotation, and driving screw rod, which drives, lives
Movable plate movement, avoids worker from pushing movable plate to move manually, reduces labor intensity of workers, delays worker tired, improves processing effect
Rate.
In conclusion the utility model having the beneficial effect that in contrast to the prior art
One, when working, plate to be processed is placed on movable plate by worker, supports the front end of plate with limit scale
It connects, the side of plate is abutted with deflector apron, while limiting plate position by limit assembly, to prevent plate from moving in processing
Then position starts driving source, driving source drives driving screw rod rotation, and driving screw rod drives movable plate along working table movement, passes through
Saw blade on workbench carries out cutting processing to plate, and worker is avoided to push movable plate to move manually, reduces labor intensity of workers,
Delay worker tired, improves processing efficiency;
Two, it according to the width of plate, is driven by driving assembly and pushes against plate movement, made to push against plate and the side wall of plate supports
Tightly, plate and deflector apron are pushed against to cooperation, plays the role of preventing plate inclined during processing plate position restriction
It moves, improves cut quality;
Three, it is pushed against by abutting the upper surface of block and plate, to prevent during processing, plate bounce increases
To the limit effect of plate, worker's Manual press plate can avoid, reduce labor intensity of workers.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model entirety;
Fig. 2 is the structural schematic diagram of the utility model, the signal of structure and deflector apron on major embodiment movable plate
Figure;
Fig. 3 is the portion the A enlarged drawing in Fig. 2;
Fig. 4 is the portion the B enlarged drawing in Fig. 2;
Fig. 5 is the structural schematic diagram at another visual angle of the utility model;
Fig. 6 is the portion the C enlarged drawing in Fig. 5.
Appended drawing reference: 1, rack;2, workbench;21, saw blade;22, T-shaped slider;3, fixed station;31, deflector apron;32,
It is oriented to slide bar;33, sliding part;331, threaded hole;3311, bolt is pushed against;4, movable plate;41, scale is limited;42, T shape sliding slot;
43, slide bar;431, sliding panel;4311, slide bar is installed;4312, screw rod;44, mounting blocks;45, drive block;5, plate is pushed against;51, solid
Determine block;511, pilot hole;52, guide rod;521, block is abutted;522, pressure spring;61, screw rod;62, worm gear;63, worm screw;64, turn
Axis;65, runner;7, screw rod is driven;8, motor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, 2, a kind of precision pulling bench saw, the workbench 2 being fixed in rack 1 and setting are in workbench 2
On saw blade 21, the driving mechanism (not indicating in figure) for driving saw blade 21 to rotate is provided in rack 1, workbench 2 is whole
In a rectangular parallelepiped shape, the cut direction of saw blade 21 is consistent with the length direction of workbench 2, solid positioned at the side of workbench 2 in rack 1
Surely it is provided with fixed station 3, deflector apron 31 is provided on fixed station 3, deflector apron 31 is parallel with 2 length direction of workbench.
As shown in Figure 2,3, the side wall of fixed station 3 is fixedly installed guiding slide bar along the length direction perpendicular to workbench 2
32, it is oriented to sliding on slide bar 32 and is provided with sliding part 33, deflector apron 31 is fixedly connected with sliding part 33, is arranged on sliding part 33
There is the locating part for limiting 33 position of sliding part, the threaded hole 331 for being through to guiding slide bar 32, limit are offered on sliding part 33
Position part is the abutting bolt 3311 being threadedly connected in threaded hole 331.
According to the width of cutting plate, deflector apron 31, subject-oriented baffle are pushed to the direction close to or far from workbench 2
After 31 positions regulate, rotation pushes against bolt 3311, abuts abutting bolt 3311 with slide bar 32 is oriented to, to realize that restriction is led
To the purpose of 31 position of baffle, so as to meet single cut different in width plate needs;It such as needs to cut away wider plate
Material, then just deflector apron 31 is pushed to the direction far from workbench 2, conversely, pushing guiding gear to the direction close to workbench 2
Plate 31.
As shown in Fig. 2, along length direction, sliding is provided with the movable plate 4 for placing plate, activity on workbench 2
Limit scale 41 is fixedly installed on plate 4, limit scale 41 is vertical with 2 length direction of workbench, and the side wall of workbench 2 is along itself
Length direction is fixedly installed T-shaped slider 22, movable plate 4 offered close to the side of workbench 2 be adapted with T-shaped slider 22 and
The T shape sliding slot 42 connected with the sliding of T-shaped slider 22, the upper surface of workbench 2 are concordant with the upper surface of movable plate 4.
The bottom wall of movable plate 4 is fixedly installed drive block 45, rotates and is provided with and 2 length direction of workbench on workbench 2
Parallel driving screw rod 7, driving screw rod 7 pass through drive block 45 and are threadedly coupled with drive block 45, be provided with and be used on workbench 2
The driving source for driving screw rod 7 to rotate, driving source are motor 8, and motor 8 is servo motor 8 in the present embodiment, and motor 8 is fixedly installed
In on workbench 2, output shaft and the driving screw rod 7 of motor 8 are fixedly and coaxially connected.
As shown in Figure 2,4, it is provided with the limit assembly of the position for limiting the plate on movable plate 4 on movable plate 4, limits
Hyte part includes pushing against plate 5, pushes against plate 5 and is set on movable plate 4 for pushing against with plate far from the side of deflector apron 31, living
The slide bar 43 vertical with 4 glide direction of movable plate is fixedly installed on movable plate 4, sliding sleeve is equipped with sliding panel 431 on slide bar 43, supports
Tight plate 5 is set on sliding panel 431, is provided on movable plate 4 for driving abutting plate 5 to move to close to or far from plate direction
Driving assembly.
It according to the width of plate, is driven by driving assembly and pushes against the movement of plate 5, push against the side wall for pushing against plate 5 and plate,
Plate 5 and deflector apron 31 are pushed against to cooperation, plays the role of preventing plate inclined during processing plate position restriction
It moves, improves cut quality.
As shown in Figure 5,6, wherein driving assembly includes screw rod 61, worm gear 62, worm screw 63, shaft 64 and runner 65, activity
Mounting blocks 44 are fixedly installed on the bottom wall that plate 4 stretches out outside workbench 2, screw rod 61 is parallel to slide bar 43 and is rotatably dispose in mounting blocks
On 44, screw rod 61 is threadedly coupled with plate 5 is pushed against, and worm gear 62 is coaxially fixedly installed on screw rod 61, and shaft 64 is rotatably dispose in work
On movable plate 4, worm screw 63 is coaxially fixedly installed in shaft 64 and engages with worm gear 62, and it is separate that runner 65 is fixedly installed on shaft 64
One end of worm gear 62, the most significant end of runner 65 are lower than the upper surface of movable plate 4, to avoid interference plate.
Worker's rotating wheel 65 drives shaft 64 to rotate, and shaft 64 drives worm screw 63 to rotate, and worm screw 63 drives 62 turns of worm gear
Dynamic, so that screw rod 61 be made to rotate, screw rod 61 drives sliding panel 431 to move, sliding panel 431 drive push against plate 5 to close to plate or
Direction far from plate moves, thus realize the purpose for pushing against 5 material of plate or being detached from plate, it is simple to operate.
As shown in Figure 2,4, wherein be equipped with installation slide bar along the direction sliding for being parallel to screw rod 61 on sliding panel 431
4311, installation slide bar 4311 is arranged two, abuts plate and is fixedly installed on installation slide bar 4311 close to one end of workbench 2, sliding
Rotation is provided with screw rod 4312 on plate 431, screw rod 4312 be parallel to installation slide bar 4311 and be located at two installation slide bars 4311 it
Between, it pushes against plate 5 and is connect with 4312 ball of screw rod, i.e., be fixed on screw rod 4312 sphere (not indicated in figure), push against and offer arc on plate 5
Connected in star (does not indicate) in figure, and sphere rotation is embedded in arc groove, and realization screw rod 61 rotates relative to abutting plate 5 and can band
It is dynamic to push against the mobile purpose of plate 5.
When the width of plate is smaller, by rotating screw rod 4312, drives screw rod 4312 and push against plate 5 to close to plate
Direction movement, and the side wall for pushing against plate 5 and plate is pushed against, it realizes the purpose for limiting the lesser plate position of width, increases suitable
The property used.
As shown in Figure 2,4, it is provided with the abutting block 521 abutted for the upper surface with plate on plate 5 in addition, pushing against, supported
Block 521 is connect to be slideably positioned in along the vertical direction on abutting plate.The roof for pushing against plate 5 is fixedly installed fixed block 51, fixed block 51
On offer pilot hole 511, sliding is equipped with guide rod 52 in pilot hole 511, abuts block 521 and is fixedly installed on guide rod 52
Bottom end pushes against and is provided on plate 5 for driving the elastic component for abutting block 521 and pushing against 5 material of plate, and elastic component is to be sheathed on guide rod 52
On pressure spring 522, one end of pressure spring 522 with abut that block 521 abuts, the other end is abutted with fixed block 51.
In use, the pressure of pressure spring 522 drives abutting block 521 to move to the direction close to plate, and the upper table with plate
Face pushes against, and realizes the purpose for limiting plate position;Meanwhile 521 varying height positions of block are abutted, it can be achieved that pushing against different-thickness plate
The purpose of material.
Specific work process: when work, plate to be processed is placed on movable plate 4 by worker, make the front end of plate with
Limit scale 41 abut, the front of front end, that is, plate direction of motion during cutting processing of plate, the side of plate with lead
It is abutted to baffle 31, while plate position is limited by limit assembly, to prevent plate from shifting in processing;Then start motor
8, motor 8 drives driving screw rod 7 to rotate, and driving screw rod 7 drives movable plate 4 to move, by the saw blade 21 on workbench 2 to plate
Progress cutting processing, avoids worker that movable plate 4 is pushed to move manually, reduces labor intensity of workers, delays worker tired, improves and add
Work efficiency rate.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.