CN106270775B - A kind of full-automatic grinding machine for saw chain - Google Patents
A kind of full-automatic grinding machine for saw chain Download PDFInfo
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- CN106270775B CN106270775B CN201610772389.0A CN201610772389A CN106270775B CN 106270775 B CN106270775 B CN 106270775B CN 201610772389 A CN201610772389 A CN 201610772389A CN 106270775 B CN106270775 B CN 106270775B
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- grinding
- stepper motor
- push rod
- fixedly connected
- saw chain
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- 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
- B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
- B23D63/08—Sharpening the cutting edges of saw teeth
- B23D63/12—Sharpening the cutting edges of saw teeth by grinding
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- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of full-automatic grinding machine for saw chain, including organic frame, the fixed mesa being fixedly connected in frame, the moveable top being rotatably connected on by hinge on fixed mesa, the first grinding mechanism and the first grinding attachment on moveable top, the second grinding mechanism and the second grinding attachment on fixed mesa, a pair of clamp systems being symmetrically mounted on fixed mesa and moveable top, and the first sprocket wheel and the second sprocket wheel on fixed mesa and between fixed mesa and moveable top；By setting moveable top, beneficial to the dismounting of saw chain, by beneficial to installation two groups, grinding mechanism and grinding attachment even more than two, being processed beneficial to the rapid stock-removal of saw chain.
Description
Technical field
The invention belongs to saw chain processing equipment field, and in particular to one kind automation grinding machine for saw chain.
Background technology
Existing saw chain is typically all that each cutter link is added one by one when carrying out grinding to cutting blade
Work, processing efficiency is low and is difficult to ensure that the uniformity of each chain link, influences the whole service life of saw chain.
Document number is that CN201249294Y discloses a kind of improved grinding machine for saw chain, includes base in structure, on base
Rear section is hinged with grinding attachment, front part is provided with chain stay and saw chain propulsion plant, wherein, saw chain propulsion plant is set
In on chain stay, grinding attachment has extended downwardly a cantilever in itself and base hinged place, and rear section also screw thread connects on base
Be connected to the first adjusting screw rod, the first adjusting screw rod end can support above-mentioned cantilever, the grinding machine for saw chain can not only stablize from
By adjusting and positioning grinding depth, and it is very simple to operate.But the grinding machine for saw chain stills need more artificial behaviour
Make, be unfavorable for batch machining.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, provide a kind of full-automatic saw chain
Milling drum.
To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of full-automatic grinding machine for saw chain, including
Organic frame, the fixed mesa being fixedly connected in frame, the moveable top being rotatably connected on by hinge on fixed mesa, installation
The first grinding mechanism and the first grinding attachment on moveable top, the second grinding mechanism and second on fixed mesa
Grinding attachment, a pair of clamp systems being symmetrically mounted on fixed mesa and moveable top, and on fixed mesa and
The first sprocket wheel and the second sprocket wheel between fixed mesa and moveable top；
The fixed mesa includes an elongated rectangular shape portion, and is integrally attached to the long side of elongated rectangular shape portion one respectively
First extension and the second extension at face both ends；The moveable top is in integrally elongated rectangular shape, a short side of moveable top
It is rotatablely connected by described hinge and first extension, the second extension lower surface is fixedly connected with two or more
Supporting support block of the moveable top away from hinge one end end；
In the middle part of the moveable top lower end table top push rod is connected between frame；
A strip shape gob for accommodating first sprocket wheel and the second sprocket wheel is formed between the moveable top and fixed mesa；
Second sprocket wheel is connected to the one end for being located at strip shape gob on fixed mesa, first sprocket wheel by axis of rotation
It is connected to by rotating shaft on a sprocket slider, the fixed mesa lower end is connected with close to the position of strip shape gob puts down with strip shape gob
The sprocket wheel slide rail that row is set, the sprocket slider are slidably connected on sprocket wheel slide rail；The fixed mesa lower end is located at chain skidding
The one end of rail away from the second sprocket wheel is fixedly connected with a tension push rod, and the take-off lever and sprocket slider for tensing push rod fix company
Connect；
A pressure sensor is also associated between the take-off lever and sprocket slider for tensing push rod；
The clamp system includes clamping slide, the water being connected between clamping slide and fixed mesa or moveable top
Horizontal sliding bar, the clamping cylinder being fixedly mounted on clamping slide, and the clamping plate being connected on clamping cylinder take-off lever；It is described
Horizontal push is set along fixed mesa or moveable top length direction, and the clamping cylinder is vertically arranged with horizontal push, described
Offered on clamping plate for the rivet positioning hole with the rivets positioning on saw chain；
First grinding mechanism includes slide, the first electric pushrod being connected between slide and moveable top, inclines
The slide rail of slide upper end is tiltedly fixedly connected on, the sliding block being slidably connected on slide rail, is fixedly connected on sliding rail rear end and take-off lever
The second electric pushrod being connected with sliding block rear end, is fixedly connected on the first grinding motor of slip front, and is connected to first
The first grinding machine head on grinding motor output shaft；
Second grinding mechanism includes slide, the first electric pushrod being connected between slide and fixed mesa, inclines
The slide rail of slide upper end is tiltedly fixedly connected on, the sliding block being slidably connected on slide rail, is fixedly connected on sliding rail rear end and take-off lever
The second electric pushrod being connected with sliding block rear end, is fixedly connected on the first grinding motor of slip front, and is connected to first
The first grinding machine head on grinding motor output shaft；
First grinding attachment includes sliding seat, the first push rod being connected between sliding seat and moveable top, Gu
Surely the first longitudinally disposed stepper motor of the output shaft of sliding seat upper end is connected to, is fixedly connected on the first stepper motor output shaft
Upper L-shaped connecting seat, horizontally disposed second stepper motor of output shaft being fixedly connected on L-shaped connecting seat, it is fixedly connected on
Rotation connection seat on two stepping motor output shaft, the slip rail being fixedly connected on rotation connection seat, is slidably connected at slip
U-shaped sliding shoe on rail, it is fixedly connected on and slides the second push rod that rail rear end and take-off lever are connected with U-shaped sliding shoe rear end, Gu
Surely the 3rd stepper motor of U-shaped sliding shoe side is connected to, the second grinding being fixedly connected on the 3rd stepper motor output shaft
Motor, and second grinding machine head of second grinding motor output shaft one end is connected to, it is another to be connected to the second grinding motor output shaft
3rd grinding machine head of one end；
Second grinding attachment includes sliding seat, the first push rod being connected between sliding seat and fixed mesa, Gu
Surely the first longitudinally disposed stepper motor of the output shaft of sliding seat upper end is connected to, is fixedly connected on the first stepper motor output shaft
Upper L-shaped connecting seat, horizontally disposed second stepper motor of output shaft being fixedly connected on L-shaped connecting seat, it is fixedly connected on
Rotation connection seat on two stepping motor output shaft, the slip rail being fixedly connected on rotation connection seat, is slidably connected at slip
U-shaped sliding shoe on rail, it is fixedly connected on and slides the second push rod that rail rear end and take-off lever are connected with U-shaped sliding shoe rear end, Gu
Surely the 3rd stepper motor of U-shaped sliding shoe side is connected to, the second grinding being fixedly connected on the 3rd stepper motor output shaft
Motor, and second grinding machine head of second grinding motor output shaft one end is connected to, it is another to be connected to the second grinding motor output shaft
3rd grinding machine head of one end；
It is installed with the first guide rail set along its length on the fixed mesa, first guide rail includes and the
The first outer guide that the slide of two grinding mechanisms, the sliding seat of the second grinding attachment are slidably connected, and with a clamp system
On clamping slide be slidably connected first in guide rail；Second set along its length is installed with the moveable top
Guide rail, second guide rail include second to be slidably connected with the slide of the first grinding mechanism, the sliding seat of the first grinding attachment
Guide rail in outer guide, and second to be slidably connected with the clamping slide on another clamp system；
First electric pushrod, the second electric pushrod, the first grinding motor, the second grinding motor, the first push rod, first
Stepper motor, the second stepper motor, the second push rod, the 3rd stepper motor, horizontal push, clamping cylinder and tension push rod difference
It is connected with controller.
Preferably：The output shaft and the medium position of the second grinding motor side wall of 3rd stepper motor are fixed
Connection.
Preferably：The diameter of second grinding machine head is more than the diameter of the 3rd grinding machine head.
Preferably：The controller is also associated with power switch, table top push rod switch, tenses button switch and folder
Tight cylinder manual buttons switch.
Preferably：After power-on switch, switched by following table push rod, controller control table top push rod elongation,
Moveable top is set to be rotated up with the rotating shaft of hinge；
Saw chain is installed on the first sprocket wheel and the second sprocket wheel, presses tension button switch, tenses push rod drive chain skidding
Block moves along the direction away from the second sprocket wheel, makes saw chain tension；Pressure sensor detection is tensed between push rod and sprocket slider
Pulling force size, when pulling force reaches setting value, tense push rod stop motion；
The saw chain includes left cutter link, right cutter link, connection chain link and is connected to each left cut and cuts
Chain link, right cutter link, the driver link of connection chain link, pass through two institutes between adjacent left cutter link, right cutter link
State driver link and be connected with a connection chain link；Adjacent each left cutter link, right cutter link, connection chain link and drive
It is rotatablely connected between dynamic chain link by rivet；
There is the first blade and the second blade, and the left cutter link, the right side in the left cutter link, right cutter link
The position of the first blade and the second blade in cutter link is opposite；There is cutting in the connection chain link；
Manually adjust the position of saw chain so that the rivet positioning hole of clamping plate and the rivet location on saw chain on clamp system
Relatively, while ensure that a right cutter link is corresponding with the position of first grinding attachment, or a left cutter link
It is corresponding with the position of second grinding attachment；
Clamping cylinder manual buttons switch is pressed, controller controls two clamping cylinders that saw chain is fixedly clamped simultaneously, connect
Controller controlled level pushrod movement, adjusts the position of saw chain to the processing stations of setting；
Then controller controls the first electric pushrod of the first grinding mechanism, the second grinding mechanism to move back and forth, and makes first
Cutting side wall of the grinding machine head to connection chain link is ground, and with the progress of grinding, controller control the second electric pushrod by
Gradually extend, be progressively fed the first grinding machine head；
Controller controls the first grinding attachment, the first push rod of the second grinding attachment and the motion of the first stepper motor simultaneously,
The first grinding attachment, the second grinding attachment is set to be in the processing stations of setting；Then controller controls the second stepper motor to rotate
To set angle, the 3rd the second grinding motor of driving stepper motor, which rotates, makes the second grinding machine head towards saw chain direction；It is adjusted in place
Afterwards, controller controls the elongation of the second push rod, the second grinding machine head is carried out grinding to the second blade；
In the second blade process, controller controls the 3rd stepper motor to drive the second grinding machine head front end gradually downward
Rotate, while control the drive of the second stepper motor to be rotatablely connected seat, slip rail and overall gradually upward turn of U-shaped sliding shoe front end
It is dynamic so that the grinding surface of the second blade is in integrally the arcwall face of evagination；
After the completion of second blade grinding, controller controls the second electric pushrod, the second pusher retracted so that the first mill
Head, the second grinding machine head are cut away from saw chain, then one station of controller controlled level push rod movement, then controls clamping cylinder pine
Open, then controlled level push rod is retracted, and then controls clamping cylinder to clamp saw chain again；
Then controller controls the first electric pushrod of the first grinding mechanism, the second grinding mechanism to move back and forth, and makes first
Cutting side wall of the grinding machine head to connection chain link is ground, and with the progress of grinding, controller control the second electric pushrod by
Gradually extend, be progressively fed the first grinding machine head；
Meanwhile controller controls the first stepper motor, the second stepper motor to turn to set angle；Then controller controls
3rd stepper motor drives the second grinding motor to rotate, and makes the 3rd grinding machine head towards saw chain；After being adjusted in place, controller control the
Two push rods extend, and the 3rd grinding machine head is carried out grinding to the first blade；
In the first blade process, controller controls the 3rd stepper motor to drive the 3rd grinding machine head front end gradually downward
Rotate, while control the drive of the second stepper motor to be rotatablely connected seat, slip rail and overall gradually upward turn of U-shaped sliding shoe front end
It is dynamic so that the grinding surface of the first blade is in integrally the arcwall face of evagination；
Grinding to whole saw chain can be completed by repeating the above steps.
Compared with prior art, the beneficial effects of the invention are as follows：By setting moveable top, beneficial to the dismounting of saw chain,
By beneficial to installation two groups, grinding mechanism and grinding attachment even more than two, being processed beneficial to the rapid stock-removal of saw chain.
First sprocket wheel is arranged on sprocket slider and by tensing push rod control, the installation of such saw chain, dismantled
It is very convenient, and pressure sensor is installed between sprocket slider and tension push rod, mounted saw chain can be so tightened to
The value of thrust of setting, beneficial to each step can be performed in saw chain grinding process automatically under control of the controller, avoid because saw
Chain rate of tension problem causes grinding machine head to be accurately positioned to cause failure.
The rivet positioning hole of 8 is offered on the clamping plate of the clamp system, can so clamp a left cutter link,
One right cutter link, two connection chain links and three driver links, two grinding mechanisms and two grinding attachments are ground simultaneously
Two cutter links and two connection chain links, processing efficiency greatly improve.
First electric pushrod is used to drive slide to move back and forth, and the first grinding machine head is ground connection chain link back and forth
Cutting, coordinate the second electric pushrod being progressively fed, it can be ensured that disposably processing is in place for the cutting of connection chain link side.
First grinding attachment, the second grinding attachment are at least applied to the cutter link of two kinds of different angles and size
The processing of blade, specifically：On the one hand first push rod can adjust the grinding position of the second grinding machine head or the 3rd grinding machine head, the opposing party
Face can drive moving back and forth for sliding seat small range in grinding process, can process blade of different shapes；The first step
Stepper motor can individually adjust the grinding angle of the second grinding machine head or the 3rd grinding machine head, can also coordinate with the first push rod and link, such as
The grinding machine head of prolonged driving second is stretched in the first push rod or the 3rd grinding cephalic par rotates toward the opposite direction that the first push rod extends, so
It may be such that the thickness of the first blade and the position of tool tip of the second blade intersection location is larger, it is ensured that enough machinery is strong at point of a knife
Degree.
In the second blade process, controller controls the 3rd stepper motor to drive the second grinding machine head front end gradually downward
Rotate, while control the drive of the second stepper motor to be rotatablely connected seat, slip rail and overall gradually upward turn of U-shaped sliding shoe front end
It is dynamic so that the grinding surface of the second blade is in integrally the arcwall face of evagination --- so compared to the grinding surface of flat shape, blade
With higher intensity, and repeatedly grinding loss is relatively small after grinding, saw chain is integrally had longer service life.
Brief description of the drawings
Fig. 1, Fig. 2 and Fig. 3 are the structural representations of three kinds of different visual angles of the invention.
Structural representation when Fig. 4 is moveable top tip-up state of the present invention.
Fig. 5 is the structural representation of frame and clamp system part.
Fig. 6 is the structural representation of the first grinding attachment.
Fig. 7 is the structural representation of the first grinding mechanism.
Fig. 8 is the structural representation of clamp system.
Fig. 9 is the overall structure diagram of saw chain.
Figure 10 is the structural representation of one section of saw chain.
1st, frame；11st, fixed mesa；111st, the first guide rail；12nd, moveable top；121st, the second guide rail；13rd, table top push rod；
14th, support block；15th, sprocket wheel slide rail；21st, the first grinding mechanism；22nd, the second grinding mechanism；201st, the first electric pushrod；202nd, it is sliding
Seat；203rd, slide rail；204th, the second electric pushrod；205th, sliding block；206th, the first grinding motor；207th, the first grinding machine head；31st, first
Grinding attachment；32nd, the second grinding attachment；301st, sliding seat；302nd, L-shaped connecting seat；303rd, it is rotatablely connected seat；304th, rail is slided；
305th, U-shaped sliding shoe；306th, the second grinding motor；307th, the second grinding machine head；308th, the 3rd grinding machine head；3a, the first push rod；3b、
First stepper motor；3c, the second stepper motor；3d, the second push rod；3e, the 3rd stepper motor；4th, clamp system；41st, level pushes away
Bar；42nd, clamping slide；43rd, clamping cylinder；44th, clamping plate；441st, rivet positioning hole；51st, push rod is tensed；52nd, the first sprocket wheel；
53rd, the second sprocket wheel；54th, sprocket slider；9th, saw chain；91st, left cutter link, 92, right cutter link；93rd, driver link；94th, even
Chain link section；901st, the first blade；902nd, the second blade；903rd, cutting.
Embodiment
According to Fig. 1 to Figure 10, the present embodiment is a kind of full-automatic grinding machine for saw chain, including organic frame 1, is fixedly connected
Fixed mesa 11 in frame, the moveable top 12 being rotatably connected on by hinge on fixed mesa, installed in moveable top
On the first grinding mechanism 21 and the first grinding attachment 31, the second grinding mechanism 22 and the second grinding on fixed mesa
Device 32, a pair of the clamp systems 4 being symmetrically mounted on fixed mesa and moveable top, and on fixed mesa and position
The first sprocket wheel 52 and the second sprocket wheel 53 between fixed mesa and moveable top.
The fixed mesa includes an elongated rectangular shape portion, and is integrally attached to the long side of elongated rectangular shape portion one respectively
First extension and the second extension at face both ends；The moveable top is in integrally elongated rectangular shape, a short side of moveable top
It is rotatablely connected by described hinge and first extension, the second extension lower surface is fixedly connected with two or more
Supporting support block 14 of the moveable top away from hinge one end end.
In the middle part of the moveable top lower end table top push rod 13 is connected between frame.
A strip shape gob for accommodating first sprocket wheel and the second sprocket wheel is formed between the moveable top and fixed mesa.
Second sprocket wheel is connected to the one end for being located at strip shape gob on fixed mesa, first sprocket wheel by axis of rotation
It is connected to by rotating shaft on a sprocket slider 54, the fixed mesa lower end is connected with close to the position of strip shape gob and strip shape gob
The sprocket wheel slide rail 15 be arrangeding in parallel, the sprocket slider are slidably connected on sprocket wheel slide rail；The fixed mesa lower end is located at chain
The one end of wheel slide rail away from the second sprocket wheel is fixedly connected with a tension push rod 51, and the take-off lever and sprocket slider for tensing push rod are consolidated
Fixed connection.
A pressure sensor is also associated between the take-off lever and sprocket slider for tensing push rod.
The clamp system 4 includes clamping slide 42, is connected between clamping slide and fixed mesa or moveable top
Horizontal push 41, the clamping cylinder 43 being fixedly mounted on clamping slide, and the folder being connected on clamping cylinder take-off lever
Tight plate 44；The horizontal push is set along fixed mesa or moveable top length direction, and the clamping cylinder hangs down with horizontal push
It is straight to set, offered on the clamping plate for the rivet positioning hole 441 with the rivets positioning on saw chain；
First grinding mechanism includes slide 202, the first electric pushrod being connected between slide and moveable top
201, the slide rail 203 for being fixedly connected on slide upper end is tilted, the sliding block 205 being slidably connected on slide rail, is fixedly connected on slide rail
The second electric pushrod 204 that rear end and take-off lever are connected with sliding block rear end, it is fixedly connected on the first grinding motor of slip front
206, and the first grinding machine head 207 being connected on the first grinding motor output shaft.
Second grinding mechanism includes slide, the first electric pushrod being connected between slide and fixed mesa, inclines
The slide rail of slide upper end is tiltedly fixedly connected on, the sliding block being slidably connected on slide rail, is fixedly connected on sliding rail rear end and take-off lever
The second electric pushrod being connected with sliding block rear end, is fixedly connected on the first grinding motor of slip front, and is connected to first
The first grinding machine head on grinding motor output shaft.
First grinding attachment 31 includes sliding seat 301, and first be connected between sliding seat and moveable top pushes away
Bar 3a, the first longitudinally disposed stepper motor 3b of the output shaft of sliding seat upper end is fixedly connected on, is fixedly connected on the first stepping
L-shaped connecting seat 302 on motor output shaft, horizontally disposed second stepper motor of output shaft being fixedly connected on L-shaped connecting seat
3c, the rotation connection seat 303 being fixedly connected on the second stepper motor output shaft, the slip being fixedly connected on rotation connection seat
Rail 304, the U-shaped sliding shoe 305 slided on rail is slidably connected at, is fixedly connected on slip rail rear end and take-off lever slides with U-shaped
Second push rod 3d of block rear end connection, is fixedly connected on the 3rd stepper motor 3e of U-shaped sliding shoe side, is fixedly connected on the 3rd
The second grinding motor 306 on stepper motor output shaft, and it is connected to second grinding of second grinding motor output shaft one end
First 307, it is connected to the 3rd grinding machine head 308 of the second grinding motor output shaft other end.
The U-shaped sliding shoe front end has the opening of U-shaped, and second grinding motor is rotatably connected on the two of U-shaped opening
Between individual symmetrical support arm.The output shaft of second grinding motor is extend out to outside the both ends of electric machine casing, to connect two differences
The grinding machine head of size
Second grinding attachment 32 includes sliding seat, the first push rod being connected between sliding seat and fixed mesa,
The first longitudinally disposed stepper motor of the output shaft of sliding seat upper end is fixedly connected on, is fixedly connected on the output of the first stepper motor
L-shaped connecting seat on axle, horizontally disposed second stepper motor of output shaft being fixedly connected on L-shaped connecting seat, is fixedly connected on
Rotation connection seat on second stepper motor output shaft, the slip rail being fixedly connected on rotation connection seat, is slidably connected at cunning
U-shaped sliding shoe in dynamic rail, it is fixedly connected on and slides the second push rod that rail rear end and take-off lever are connected with U-shaped sliding shoe rear end,
The 3rd stepper motor of U-shaped sliding shoe side is fixedly connected on, the second mill being fixedly connected on the 3rd stepper motor output shaft
Motor is cut, and is connected to second grinding machine head of second grinding motor output shaft one end, is connected to the second grinding motor output shaft
3rd grinding machine head of the other end.
The first guide rail 111 set along its length is installed with the fixed mesa, first guide rail includes
The first outer guide that slide, the sliding seat of the second grinding attachment with the second grinding mechanism are slidably connected, and clamped with one
Clamping slide in mechanism be slidably connected first in guide rail；It is installed with what is set along its length on the moveable top
Second guide rail 121, second guide rail include being slidably connected with the slide of the first grinding mechanism, the sliding seat of the first grinding attachment
The second outer guide, and guide rail in second to be slidably connected with the clamping slide on another clamp system.
First electric pushrod, the second electric pushrod, the first grinding motor, the second grinding motor, the first push rod, first
Stepper motor, the second stepper motor, the second push rod, the 3rd stepper motor, horizontal push, clamping cylinder and tension push rod difference
It is connected with controller.
The output shaft of 3rd stepper motor is fixedly connected with the medium position of the second grinding motor side wall.
The diameter of second grinding machine head is more than the diameter of the 3rd grinding machine head.
The controller be also associated with power switch, table top push rod switch, tense button switch and clamping cylinder manual control by
Button switch.
The signal input part connection of the pressure sensor and controller.
After power-on switch, switched by following table push rod, controller control table top push rod elongation, make moveable top to close
The rotating shaft of page is rotated up.
Saw chain is installed on the first sprocket wheel and the second sprocket wheel, presses tension button switch, tenses push rod drive chain skidding
Block moves along the direction away from the second sprocket wheel, makes saw chain tension；Pressure sensor detection is tensed between push rod and sprocket slider
Pulling force size, when pulling force reaches setting value, tense push rod stop motion.
The saw chain 9 includes left cutter link 91, right cutter link 92, connection chain link 94 and is connected to each described
Left cutter link, right cutter link, the driver link 93 of connection chain link, lead between adjacent left cutter link, right cutter link
Cross two driver links and be connected with a connection chain link；Adjacent each left cutter link, right cutter link, connection
It is rotatablely connected between chain link and driver link by rivet.
There is the first blade 901 and the second blade 902, and the left cut is cut in the left cutter link, right cutter link
The position of the first blade and the second blade on chain link, right cutter link is opposite；There is cutting 903 in the connection chain link.
Manually adjust the position of saw chain so that the rivet positioning hole of clamping plate and the rivet location on saw chain on clamp system
Relatively, while ensure that a right cutter link is corresponding with the position of first grinding attachment, or a left cutter link
It is corresponding with the position of second grinding attachment.
Clamping cylinder manual buttons switch is pressed, controller controls two clamping cylinders that saw chain is fixedly clamped simultaneously, connect
Controller controlled level pushrod movement, adjusts the position of saw chain to the processing stations of setting.
Then controller controls the first electric pushrod of the first grinding mechanism, the second grinding mechanism to move back and forth, and makes first
Cutting side wall of the grinding machine head to connection chain link is ground, and with the progress of grinding, controller control the second electric pushrod by
Gradually extend, be progressively fed the first grinding machine head.
Controller controls the first grinding attachment, the first push rod of the second grinding attachment and the motion of the first stepper motor simultaneously,
The first grinding attachment, the second grinding attachment is set to be in the processing stations of setting；Then controller controls the second stepper motor to rotate
To set angle, the 3rd the second grinding motor of driving stepper motor, which rotates, makes the second grinding machine head towards saw chain direction；It is adjusted in place
Afterwards, controller controls the elongation of the second push rod, the second grinding machine head is carried out grinding to the second blade.
In the second blade process, controller controls the 3rd stepper motor to drive the second grinding machine head front end gradually downward
Rotate, while control the drive of the second stepper motor to be rotatablely connected seat, slip rail and overall gradually upward turn of U-shaped sliding shoe front end
It is dynamic so that the grinding surface of the second blade is in integrally the arcwall face of evagination.
After the completion of second blade grinding, controller controls the second electric pushrod, the second pusher retracted so that the first mill
Head, the second grinding machine head are cut away from saw chain, then one station of controller controlled level push rod movement, then controls clamping cylinder pine
Open, then controlled level push rod is retracted, and then controls clamping cylinder to clamp saw chain again.
Then controller controls the first electric pushrod of the first grinding mechanism, the second grinding mechanism to move back and forth, and makes first
Cutting side wall of the grinding machine head to connection chain link is ground, and with the progress of grinding, controller control the second electric pushrod by
Gradually extend, be progressively fed the first grinding machine head.
Meanwhile controller controls the first stepper motor, the second stepper motor to turn to set angle；Then controller controls
3rd stepper motor drives the second grinding motor to rotate, and makes the 3rd grinding machine head towards saw chain；After being adjusted in place, controller control the
Two push rods extend, and the 3rd grinding machine head is carried out grinding to the first blade.
In the first blade process, controller controls the 3rd stepper motor to drive the 3rd grinding machine head front end gradually downward
Rotate, while control the drive of the second stepper motor to be rotatablely connected seat, slip rail and overall gradually upward turn of U-shaped sliding shoe front end
It is dynamic so that the grinding surface of the first blade is in integrally the arcwall face of evagination.
Grinding to whole saw chain can be completed by repeating the above steps.
After the completion of saw chain grinding, controller control compression cylinder is unclamped, and then control, which tenses push rod elongation, makes saw chain
Unclamp, then controller control table top push rod elongation lifts moveable top, can now remove the saw chain of completion of processing.
Claims (5)
- A kind of 1. full-automatic grinding machine for saw chain, it is characterised in that：Including organic frame, the fixed mesa being fixedly connected in frame, The moveable top being rotatably connected on by hinge on fixed mesa, the first grinding mechanism and the first mill on moveable top Turning device, the second grinding mechanism and the second grinding attachment on fixed mesa, is symmetrically mounted on fixed mesa and activity A pair of clamp systems on table top, and the first chain on fixed mesa and between fixed mesa and moveable top Wheel and the second sprocket wheel；The fixed mesa includes an elongated rectangular shape portion, and is integrally attached to the long side side two of elongated rectangular shape portion one respectively First extension and the second extension at end；The moveable top is in integrally elongated rectangular shape, and a short side of moveable top passes through Described hinge is rotatablely connected with first extension, and the second extension lower surface is fixedly connected with more than two use To support support block of the moveable top away from hinge one end end；In the middle part of the moveable top lower end table top push rod is connected between frame；A strip shape gob for accommodating first sprocket wheel and the second sprocket wheel is formed between the moveable top and fixed mesa；Second sprocket wheel is connected to the one end for being located at strip shape gob on fixed mesa by axis of rotation, and first sprocket wheel passes through Rotating shaft is connected on a sprocket slider, and the fixed mesa lower end is connected with set parallel with strip shape gob close to the position of strip shape gob The sprocket wheel slide rail put, the sprocket slider are slidably connected on sprocket wheel slide rail；It is remote that the fixed mesa lower end is located at sprocket wheel slide rail One end from the second sprocket wheel is fixedly connected with a tension push rod, and the take-off lever for tensing push rod is fixedly connected with sprocket slider；A pressure sensor is also associated between the take-off lever and sprocket slider for tensing push rod；The clamp system includes clamping slide, and the level being connected between clamping slide and fixed mesa or moveable top pushes away Bar, the clamping cylinder being fixedly mounted on clamping slide, and the clamping plate being connected on clamping cylinder take-off lever；The level Push rod is set along fixed mesa or moveable top length direction, and the clamping cylinder is vertically arranged with horizontal push, the clamping Offered on plate for the rivet positioning hole with the rivets positioning on saw chain；First grinding mechanism includes slide, the first electric pushrod being connected between slide and moveable top, tilts solid Surely the slide rail of slide upper end is connected to, the sliding block being slidably connected on slide rail is fixedly connected on sliding rail rear end and take-off lever and cunning Second electric pushrod of block rear end connection, is fixedly connected on the first grinding motor of slip front, and be connected to the first grinding The first grinding machine head on motor output shaft；Second grinding mechanism includes slide, the first electric pushrod being connected between slide and fixed mesa, tilts solid Surely the slide rail of slide upper end is connected to, the sliding block being slidably connected on slide rail is fixedly connected on sliding rail rear end and take-off lever and cunning Second electric pushrod of block rear end connection, is fixedly connected on the first grinding motor of slip front, and be connected to the first grinding The first grinding machine head on motor output shaft；First grinding attachment includes sliding seat, the first push rod being connected between sliding seat and moveable top, fixed to connect The first longitudinally disposed stepper motor of the output shaft of sliding seat upper end is connected on, is fixedly connected on L on the first stepper motor output shaft Shape connecting seat, horizontally disposed second stepper motor of output shaft being fixedly connected on L-shaped connecting seat, is fixedly connected on second step Rotation connection seat on stepper motor output shaft, the slip rail being fixedly connected on rotation connection seat, is slidably connected at and slides on rail U-shaped sliding shoe, be fixedly connected on and slide the second push rod that rail rear end and take-off lever be connecteds with U-shaped sliding shoe rear end, fixation company It is connected on the 3rd stepper motor of U-shaped sliding shoe side, the second grinding motor being fixedly connected on the 3rd stepper motor output shaft, And second grinding machine head of second grinding motor output shaft one end is connected to, it is connected to the second grinding motor output shaft other end 3rd grinding machine head；Second grinding attachment includes sliding seat, the first push rod being connected between sliding seat and fixed mesa, fixed to connect The first longitudinally disposed stepper motor of the output shaft of sliding seat upper end is connected on, is fixedly connected on L on the first stepper motor output shaft Shape connecting seat, horizontally disposed second stepper motor of output shaft being fixedly connected on L-shaped connecting seat, is fixedly connected on second step Rotation connection seat on stepper motor output shaft, the slip rail being fixedly connected on rotation connection seat, is slidably connected at and slides on rail U-shaped sliding shoe, be fixedly connected on and slide the second push rod that rail rear end and take-off lever be connecteds with U-shaped sliding shoe rear end, fixation company It is connected on the 3rd stepper motor of U-shaped sliding shoe side, the second grinding motor being fixedly connected on the 3rd stepper motor output shaft, And second grinding machine head of second grinding motor output shaft one end is connected to, it is connected to the second grinding motor output shaft other end 3rd grinding machine head；The first guide rail set along its length is installed with the fixed mesa, first guide rail includes and the second mill Cut the slide of mechanism, the first outer guide that the sliding seat of the second grinding attachment is slidably connected, and with a clamp system Clamping slide be slidably connected first in guide rail；Second set along its length is installed with the moveable top to lead Rail, second guide rail include be slidably connected with the slide of the first grinding mechanism, the sliding seat of the first grinding attachment second outside Guide rail in guide rail, and second to be slidably connected with the clamping slide on another clamp system；First electric pushrod, the second electric pushrod, the first grinding motor, the second grinding motor, the first push rod, the first stepping Motor, the second stepper motor, the second push rod, the 3rd stepper motor, horizontal push, clamping cylinder and tense push rod respectively with control Device connection processed.
- A kind of 2. full-automatic grinding machine for saw chain as claimed in claim 1, it is characterised in that：The output of 3rd stepper motor Axle is fixedly connected with the medium position of the second grinding motor side wall.
- A kind of 3. full-automatic grinding machine for saw chain as claimed in claim 1, it is characterised in that：The diameter of second grinding machine head is big In the diameter of the 3rd grinding machine head.
- A kind of 4. full-automatic grinding machine for saw chain as claimed in claim 1, it is characterised in that：The controller is also associated with power supply Switch, table top push rod switch, tense button switch and clamping cylinder manual buttons switch.
- A kind of 5. full-automatic grinding machine for saw chain as claimed in claim 4, it is characterised in that：After power-on switch, by leave from office Face push rod switch, controller control table top push rod elongation, makes moveable top be rotated up with the rotating shaft of hinge；Saw chain is installed on the first sprocket wheel and the second sprocket wheel, presses tension button switch, tenses push rod drive sprocket sliding block edge The direction away from the second sprocket wheel to move, make saw chain tension；Pressure sensor detection tenses the drawing between push rod and sprocket slider Power size, when pulling force reaches setting value, tense push rod stop motion；The saw chain include left cutter link, right cutter link, connection chain link and be connected to each left cutter link, The driver link of right cutter link, connection chain link, pass through two drivings between adjacent left cutter link, right cutter link Chain link is connected with a connection chain link；Adjacent each left cutter link, right cutter link, connection chain link and driver link Between be rotatablely connected by rivet；There is the first blade and the second blade, and the left cutter link, right cut are cut in the left cutter link, right cutter link The position of the first blade and the second blade on chain link is opposite；There is cutting in the connection chain link；Manually adjust the position of saw chain so that the rivet positioning hole of clamping plate and the rivet location phase on saw chain on clamp system It is right, while ensure that a right cutter link is corresponding with the position of first grinding attachment, or a left cutter link with The position of second grinding attachment is corresponding；Clamping cylinder manual buttons switch is pressed, controller controls two clamping cylinders that saw chain is fixedly clamped simultaneously, then controlled Device controlled level pushrod movement processed, the position of saw chain is adjusted to the processing stations of setting；Then controller controls the first electric pushrod of the first grinding mechanism, the second grinding mechanism to move back and forth, and makes the first grinding Cutting side wall of the head to connection chain link is ground, and as the progress of grinding, controller control the second electric pushrod gradually to stretch It is long, it is progressively fed the first grinding machine head；Controller controls the first grinding attachment, the first push rod of the second grinding attachment and the motion of the first stepper motor simultaneously, makes the One grinding attachment, the second grinding attachment are in the processing stations of setting；Then controller controls the second stepper motor to turn to and set Determine angle, the 3rd the second grinding motor of driving stepper motor, which rotates, makes the second grinding machine head towards saw chain direction；After being adjusted in place, control Device processed controls the elongation of the second push rod, the second grinding machine head is carried out grinding to the second blade；In the second blade process, controller controls the 3rd stepper motor to drive the second grinding machine head front end to turn gradually downward It is dynamic, while control the second stepper motor to drive rotation connection seat, slip rail and U-shaped sliding shoe front end to be integrally gradually rotated up, So that the grinding surface of the second blade is in integrally the arcwall face of evagination；After the completion of second blade grinding, controller controls the second electric pushrod, the second pusher retracted so that the first grinding Head, the second grinding machine head are away from saw chain, and then one station of controller controlled level push rod movement, then controls clamping cylinder pine Open, then controlled level push rod is retracted, and then controls clamping cylinder to clamp saw chain again；Then controller controls the first electric pushrod of the first grinding mechanism, the second grinding mechanism to move back and forth, and makes the first grinding Cutting side wall of the head to connection chain link is ground, and as the progress of grinding, controller control the second electric pushrod gradually to stretch It is long, it is progressively fed the first grinding machine head；Meanwhile controller controls the first stepper motor, the second stepper motor to turn to set angle；Then controller control the 3rd Stepper motor drives the second grinding motor to rotate, and makes the 3rd grinding machine head towards saw chain；After being adjusted in place, controller control second pushes away Bar extends, and the 3rd grinding machine head is carried out grinding to the first blade；In the first blade process, controller controls the 3rd stepper motor to drive the 3rd grinding machine head front end to turn gradually downward It is dynamic, while control the second stepper motor to drive rotation connection seat, slip rail and U-shaped sliding shoe front end to be integrally gradually rotated up, So that the grinding surface of the first blade is in integrally the arcwall face of evagination；Grinding to whole saw chain can be completed by repeating the above steps.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772389.0A CN106270775B (en) | 2016-08-30 | 2016-08-30 | A kind of full-automatic grinding machine for saw chain |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610772389.0A CN106270775B (en) | 2016-08-30 | 2016-08-30 | A kind of full-automatic grinding machine for saw chain |
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| Publication Number | Publication Date |
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| CN106270775A CN106270775A (en) | 2017-01-04 |
| CN106270775B true CN106270775B (en) | 2018-03-16 |
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| CN201610772389.0A Expired - Fee Related CN106270775B (en) | 2016-08-30 | 2016-08-30 | A kind of full-automatic grinding machine for saw chain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020002750A1 (en) * | 2018-06-29 | 2020-01-02 | Fomatec Oy | Method and apparatus for sharpening a saw chain |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186552A (en) * | 2017-06-08 | 2017-09-22 | 浙江硕和机器人科技有限公司 | A kind of saw chain blade knife sharpener |
| CN107745293B (en) * | 2017-11-25 | 2023-12-05 | 江西老宗医医疗器械有限公司 | Needle head opposite sharpening device of sterile needle knife |
| CN108723679B (en) * | 2018-07-12 | 2024-02-27 | 广州晶体科技有限公司 | Saw chain head grinding block clamp and saw chain welding device adopting same |
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| US3877324A (en) * | 1974-04-29 | 1975-04-15 | Elmer Ray Silvey | Grinder for saw bar mounted saw chain |
| GB2155373A (en) * | 1984-03-02 | 1985-09-25 | Electro Mecano Societe | Automatic grinder for chain saw gouge chains |
| CN201249294Y (en) * | 2008-07-25 | 2009-06-03 | 黄理 | Improved saw chain milling machine |
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| CN104668662A (en) * | 2013-11-27 | 2015-06-03 | 杭州夏普园林机械有限公司 | Full-automatic chain saw sharpener |
| CN105171129A (en) * | 2015-08-15 | 2015-12-23 | 杭州夏普园林机械有限公司 | Automatic chain grinding machine and chain grinding method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006326775A (en) * | 2005-05-27 | 2006-12-07 | Sk:Kk | Mounting structure of saw chain in grinding machine of chain saw |
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- 2016-08-30 CN CN201610772389.0A patent/CN106270775B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877324A (en) * | 1974-04-29 | 1975-04-15 | Elmer Ray Silvey | Grinder for saw bar mounted saw chain |
| GB2155373A (en) * | 1984-03-02 | 1985-09-25 | Electro Mecano Societe | Automatic grinder for chain saw gouge chains |
| CN201249294Y (en) * | 2008-07-25 | 2009-06-03 | 黄理 | Improved saw chain milling machine |
| CN104625230A (en) * | 2013-11-14 | 2015-05-20 | 杭州夏普园林机械有限公司 | Precision grinding positioning method of full-automatic chain saw sharpener and chain saw sharpener |
| CN104668662A (en) * | 2013-11-27 | 2015-06-03 | 杭州夏普园林机械有限公司 | Full-automatic chain saw sharpener |
| CN105171129A (en) * | 2015-08-15 | 2015-12-23 | 杭州夏普园林机械有限公司 | Automatic chain grinding machine and chain grinding method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020002750A1 (en) * | 2018-06-29 | 2020-01-02 | Fomatec Oy | Method and apparatus for sharpening a saw chain |
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|---|---|
| CN106270775A (en) | 2017-01-04 |
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