CN104801762B - A kind of saw blade knob machine - Google Patents
A kind of saw blade knob machine Download PDFInfo
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- CN104801762B CN104801762B CN201510224839.8A CN201510224839A CN104801762B CN 104801762 B CN104801762 B CN 104801762B CN 201510224839 A CN201510224839 A CN 201510224839A CN 104801762 B CN104801762 B CN 104801762B
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- saw blade
- rack
- plate
- chute feeder
- knob
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Abstract
The present invention provides a kind of saw blade knob machines, belong to machining equipment technical field.It solves the problems, such as that existing saw blade knob process labor intensity is big.This saw blade knob machine, including rack, it is fixed with working plate in rack, chute feeder is offered on working plate, rack is hinged with positioning plate in the both sides of working plate, pressing plate is slidably connected on positioning plate, rack slidably connects support plate in the both sides of chute feeder, and briquetting is slidably connected in support plate, knob convex body is evenly equipped on the opposite sides face of briquetting, housing slide is connected with movable block, and feeding rod is connected between two movable blocks.This saw blade knob machine can carry out knob to saw blade automatically, and work efficiency is high.
Description
Technical field
The invention belongs to machining equipment technical fields, are related to a kind of saw blade knob machine.
Background technology
Saw blade is the steel disc item for being provided with land, and land is the major part of saw, for cutting pipes, solid, timber, modeling
Material and it is all process metal, saw blade is usually in straight bar shaped, and land is located at an edge, is needed to land when saw blade is molded
It is processed polishing, the saw blade polished needs to carry out knob, i.e., tilts two adjacent sawtooth to both sides respectively, i.e. left and right
It is staggered.But current saw blade needs manual operation to carry out knob after sawtooth polishing molding, not only labor intensity is big, and knob
Precision is relatively low.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of saw blade knob machine, this saw blade
Knob machine can carry out knob to saw blade automatically, and work efficiency is high.
Object of the invention can be realized by the following technical scheme：A kind of saw blade knob machine, including rack, feature exist
In, the working plate of strip is fixed in the rack, offered on the working plate upper side for saw blade by
Chute feeder, the rack are hinged with positioning plate in the both sides of working plate, strip are slidably connected on the positioning plate
Pressing plate, and the length direction of pressing plate is consistent with the length direction of chute feeder, the length side of the glide direction and chute feeder of pressing plate
The compressing member one that positioning plate is resisted against in rack, the positioning can be driven by being equipped with to vertical, between the positioning plate and rack
The compressing member two that two pressing plates are pressed on saw blade two sides can be driven by being equipped between plate and pressing plate, and the rack is in chute feeder
Both sides slidably connect support plate, briquetting are slidably connected in the support plate, and the glide direction of briquetting and support plate is equal
Perpendicular to the length direction of chute feeder, it is evenly equipped with knob convex body on the opposite sides face of two briquettings, is set in the support plate
There is the locating piece that briquetting can be fixed on the supporting plate, being equipped between two support plate can when a support plate moves
The connector for driving another support plate to move in the opposite direction, the rack is in the both sides of chute feeder along feeding slot length side
To movable block is slidably connected, pull rod is hinged on the movable block, and the free end of two pull rods is respectively hinged at two supports
On plate, the feeding rod that can be embedded in saw blade serrated slot is connected between two movable block, the rack is at the end of chute feeder
Portion is slidably connected along chute feeder width direction cuts material torr frame, is fixed on described section of material torr frame and cuts material knife, described section of material torr frame
On be connected with left fixture block, and left fixture block and cut between material torr frame and be equipped with left spring, right fixture block, institute are slidably connected in the rack
Stating right fixture block can drive right fixture block mobile and together with left fixture block with cutting between material torr frame to be equipped with when cutting material knife close to saw blade
The driving member of clamping saw blade.
Working plate is horizontally disposed, and one end is output end, and saw blade is placed in chute feeder, and the toothed edge of saw blade is along upward
And chute feeder is protruded, positioning plate is swung manually, and under the action of compressing member one, two positioning plates are close to each other and keep this close
Trend, and under the action of compressing member two, two pressing plates are pressed on respectively on the two sides of saw blade, i.e., pressing plate enables to saw
Vertically upward, when carrying out knob, pressing plate can be such that saw blade more stablizes the positioning of saw blade to the width direction of item, knob precision
Higher, after saw blade is positioned, the power source in rack can push support plate, a support plate phase saw blade to move, and
Under the action of connector, another support plate is moved with identical speed, opposite direction, i.e., two support plates are mutually close, until
Briquetting in support plate leans, and the knob convex body on two briquettings is opposite and is spaced setting, can be respectively acting on the saw of saw blade
On tooth, so that two adjacent sawtooth can tilt in the opposite direction, knob process is realized, after the completion of knob, two supports
Plate reversing reset moves, and waits for the knob of next section of saw blade, and during support plate reset movement, since two movable blocks pass through
Pull rod is connected in two support plates, therefore the movement of two support plates can drag movable block by pull rod, at this time due to two
Feeding rod is connected between movable block, which is horizontally disposed with and is embedded in the serrated slot of saw blade, therefore feeding rod can drag
It moves saw blade and moves a station, after two support plates reset in place, feeding rod stops movement, i.e. saw blade moves in place, and under
During knob, feeding rod then pull rod effect under reset, repeatedly and can persistently to saw blade progress knob, and with
Gradually moving for saw blade, the saw blade for pressing tooth is gradually stretched out from the output end of working plate, and power source drive cuts material torr frame water
Translation is dynamic, and in cutting material torr frame moving process, the left fixture block cut on material torr frame is close to saw blade, and under the action of driving member,
Right fixture block is moved with identical speed, opposite direction, i.e., left fixture block is close to saw blade with right fixture block and clamps saw blade, at this time
Cut material compresses left spring to continue to move to saw blade, block saw blade until cutting a material knife, in truncated process, left fixture block with it is right
Fixture block is clamped on saw blade always, can be avoided occurring the bending of saw blade truncated position under the active force for cutting material knife, be improved saw blade matter
Amount, entire saw blade are not necessarily to carry out manually from knob to completion is blocked, automation length height, and processing efficiency is higher.
In above-mentioned saw blade knob machine, the compressing member one includes back-moving spring, and the positioning plate is cut with scissors by swing rod
It is connected in rack, one end of the back-moving spring is connected on positioning plate downside, and the other end is connected in rack, and tenses bullet
Spring and the tie point of rack are located at the lower section of swing rod and the hinge joint of rack.There are one face pulling force tool of the back-moving spring to positioning plate
Boundary's point, the i.e. tie point of back-moving spring and rack can be located on the axis of swing rod, when pressing plate is pressed on saw blade, tense bullet
Spring tilts with respect to swing rod and tenses positioning plate, and when pulling open positioning plate, back-moving spring can cross the critical point of maximum pull
And tilted again with respect to swing rod, i.e., when two positioning plates do not position saw blade, back-moving spring can position positioning plate.
In above-mentioned saw blade knob machine, the compressing member two includes tensioning spring, is connected on the positioning plate upper side
There are several connector sleeves, several connecting rods is fixed on the pressing plate, the connecting rod sliding plug is in connector sleeve, the tensioning
Spring is set in connecting rod, and one end of tensioning spring is pressed on connector sleeve, and the other end is pressed on pressing plate, the feeding
Several material-feeding rolling wheels for being used to support saw blade are hinged in groove bottom along its length, are hinged with along its length on the pressing plate
Several material feeding pressing wheels for being pressed on saw blade side.When two positioning plates are mutually close, pressing plate is under the action of holddown spring
It is pressed on saw blade, i.e., pressing plate comes from back-moving spring and holddown spring to the detent force of saw blade, and positioning is more stablized, due to saw blade
It needs to move in chute feeder, and in saw blade moving process, pressing plate is pressed on always on saw blade, therefore is hingedly sent on pressing plate
Expect pinch roller, material-feeding rolling wheels are hinged in chute feeder, keeps saw blade movement more smooth.
In above-mentioned saw blade knob machine, the locating piece includes several positioning bolts, is opened on the support plate upper side
Equipped with dovetail groove, there is sliding block, the sliding block to be slidably connected in dovetail groove, be opened up on the briquetting on the briquetting downside
There are screw hole, the positioning bolt to be screwed onto in screw hole, and the end of positioning bolt is pressed in dovetail groove bottom.I.e. briquetting can
Relative support plate adjusting position, adjusting is fixed by locating piece afterwards in place, so that can be extruded on saw blade in two briquettings
The sawtooth of different gradients, applicability are stronger.
In above-mentioned saw blade knob machine, the connector includes two connecting rods, and guide groove is offered in the rack, described
There is draw runner, and draw runner is slidably connected in guide groove on support plate downside, two connecting rod is hinged by axis pin, axis pin
Be located in the middle part of the length of two connecting rods, and axis pin is hinged on working plate downside, the both ends of the connecting rod all have to
The interconnecting piece of upper bending offers bar-shaped trough on the support plate downside, and the length direction of bar-shaped trough is along feeding flute length
Direction setting is spent, the interconnecting piece is slidably connected in bar-shaped trough, and knob cylinder is fixed in the rack, the knob cylinder
Piston rod is fixedly connected with one of support plate.Knob cylinder pushes a support plate movement, since axis pin is located at two connecting rods
Middle part, therefore another support plate can be moved with identical speed, and two connecting rods are arranged in a crossed manner, therefore two support plates can be with
Different direction movements.
In above-mentioned saw blade knob machine, the rack is fixed with along chute feeder length direction in the both sides of working plate
Guide rod is fixed with guide sleeve on the movable block downside, and the guide sleeve is slidably located on guide rod, and described two lead
It is fixedly connected with to set by U-shaped fixed link.I.e. movable block is merely able to move along chute feeder length direction, and fixed link can then ensure
The synchronism of two movable blocks movement.
In above-mentioned saw blade knob machine, it is fixed with casing on the upper side of the movable block, is slided in described sleeve pipe
It is plugged with telescopic rod, casing is stretched out in the upper end of the telescopic rod, and is fixed with axle sleeve, the both ends of above-mentioned feeding rod in external part
It is respectively positioned in two axle sleeves, tension spring is arranged in described sleeve pipe, annular stop convex edge, above-mentioned drawing are all had on the telescopic rod
One end of spring is connected in limit convex along upper, and the other end is connected on axle sleeve outer wall, and under the action of tension spring, limit convex is along being resisted against
The upper end end of casing.Sawtooth on saw blade has to the inclined tooth peak in one end, and when pull rod pulls feeding rod, feeding rod can
Under tension spring effect in serrated slot, when pull rod reverse push feeding rod, feeding rod can overcome the upward play of tension spring tension,
When crossing sawtooth, i.e. feeding rod reset movement along the camber line edge of sawtooth thrust will not be generated to saw blade.
In above-mentioned saw blade knob machine, link slot is offered in the rack, which is located at chute feeder end
Side, and the length direction of link slot is arranged along chute feeder width direction, and link block is slidably connected in the link slot, it is described
Link block upper edge link slot length direction offers right rail, and above-mentioned right fixture block is slidably connected in right rail, the link slot
One end equipped with right spring, the right spring is pressed on link block, and the other end is pressed on link slot end face.With a section material torr frame
Movement, left fixture block and right fixture block clamping saw blade cut material torr frame and continue to move to and block saw blade at this time, after blocking saw blade, cut
Material torr frame needs to continue to move to certain distance, and cutting material torr frame at this time can push right fixture block to be moved together with left fixture block, i.e., right folder
Block can compress right spring, but under the effect of right spring, right fixture block is still clamped in left fixture block and blocks on the saw blade to get off.
In above-mentioned saw blade knob machine, the driving member includes transmission gear, and upper rack is fixed on the right fixture block,
There is connection convex edge, the connection convex edge are slidably connected at along its length in right rail, described section of material torr frame on the upper rack
On be fixed with lower rack, the transmission gear is rotatably connected on link block, and transmission gear be located at upper rack and lower rack it
Between and be meshed with upper rack and lower rack.The elastic force of right spring is more than left spring, with the movement for cutting material torr frame, right fixture block energy
It is enough to be moved to saw blade under the action of transmission gear, but under the effect of right spring, link block still maintains static.
In above-mentioned saw blade knob machine, left sliding slot is offered on described section of material torr frame, above-mentioned left fixture block is slidably connected at
In left sliding slot, described left spring one end is connected on left slider, and the other end, which is connected in, to be cut on material torr frame, the axial direction of the left spring
Axial consistent with right spring, described section of material cutter spacing is fixed in the rack and cuts between left fixture block and working plate end
Expect that cylinder, the piston rod of this section material cylinder are fixedly connected with material torr frame is cut.It cuts material cylinder and provides power to cut material torr frame, left slider exists
Left spring effect under be pressed on saw blade, after saw blade is truncated during continuing to move to, left spring be compressed to elastic force with
Right spring is consistent, is also compressed by spring later, i.e., realization saw blade cuts a material torr frame after blocking and remains able to move a certain distance, and carries
Height cuts material quality.
Compared with prior art, this saw blade knob equipment has the advantage that：
1, since this knob machine can be automatically performed the knob to saw blade, movement, block process, entire saw blade from knob to
It blocks completion to be not necessarily to carry out manually, automation length is high, and processing efficiency is higher.
2, since the movement of support plate can either realize knob of the briquetting to saw blade, while the shifting of movable block can also be driven
It is dynamic, realize the movement of saw blade, therefore knob shares a power source with feeding, simplifies structure, reduces cost.
3, it since in saw blade truncated process, left fixture block is clamped on saw blade always with right fixture block, can avoid cutting material
Occur the bending of saw blade truncated position under the active force of knife, improves saw blade quality.
Description of the drawings
Fig. 1 is the dimensional structure diagram of this saw blade knob machine.
Fig. 2 is the structure top view of this saw blade knob machine.
Fig. 3 is the schematic enlarged-scale view at A in Fig. 1.
Fig. 4 is the schematic enlarged-scale view at B in Fig. 1.
Fig. 5 is the partial structural diagram of this saw blade knob machine.
Fig. 6 is the schematic enlarged-scale view at C in Fig. 1.
Fig. 7 is the schematic enlarged-scale view at D in Fig. 1.
In figure, 1, rack；11, working plate；12, chute feeder；13, material-feeding rolling wheels；14, guide groove；15, guide rod；16、
Link slot；2, positioning plate；21, swing rod；22, pressing plate；23, material feeding pressing wheel；24, back-moving spring；25, connector sleeve；26, connecting rod；
27, tensioning spring；3, support plate；31, briquetting；32, knob convex body；33, dovetail groove；34, sliding block；35, positioning bolt；36, even
Bar；361, interconnecting piece；37, draw runner；38, bar-shaped trough；39, knob cylinder；4, movable block；41, pull rod；42, feeding rod；43, it leads
To set；44, fixed link；45, casing；46, telescopic rod；461, limit convex edge；47, tension spring；5, material torr frame is cut；51, material knife is cut；
52, left fixture block；53, right fixture block；54, left spring；55, right spring；56, upper rack；561, convex edge is connected；57, lower rack；58、
Left sliding slot；59, material cylinder is cut；6, link block；61, right rail；62, transmission gear.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 7, a kind of saw blade knob machine, including rack 1 are fixed with the working plate of strip in rack 1
11, offer on 11 upper side of working plate for saw blade by chute feeder 12, rack 1 cuts with scissors in the both sides of working plate 11
It is connected to positioning plate 2, the pressing plate 22 of strip, and the length direction of pressing plate 22 and chute feeder 12 are slidably connected on positioning plate 2
Length direction it is consistent, the glide direction of pressing plate 22 is vertical with the length direction of chute feeder 12, is set between positioning plate 2 and rack 1
There is the compressing member one that positioning plate 2 can be driven to be resisted against in rack 1, two pressures can be driven by being equipped between positioning plate 2 and pressing plate 22
Plate 22 is pressed on the compressing member two on saw blade two sides, and rack 1 slidably connects support plate 3 in the both sides of chute feeder 12, branch
Briquetting 31 is slidably connected on fagging 3, and the glide direction of briquetting 31 and support plate 3 is each perpendicular to the length side of chute feeder 12
To being evenly equipped with knob convex body 32 on the opposite sides face of two briquettings 31, support plate 3, which is equipped with, to be fixed on support by briquetting 31
Locating piece on plate 3, being equipped between two support plates 3 when a support plate 3 moves can drive another support plate 3 towards opposite
The connector of direction movement, rack 1 slidably connect movable block 4 in the both sides of chute feeder 12 along 12 length direction of chute feeder,
Pull rod 41 is hinged on movable block 4, and the free end of two pull rods 41 is respectively hinged in two support plates 3, between two movable blocks 4
It is connected with the feeding rod 42 that can be embedded in saw blade serrated slot, rack 1 is in the end of chute feeder 12 along 12 width direction of chute feeder
It slidably connects and cuts material torr frame 5, cut on material torr frame 5 to be fixed with and cut material knife 51, cut on material torr frame 5 and be connected with left fixture block 52, and is left
It is equipped with left spring 54 between fixture block 52 and section material torr frame 5, right fixture block 53, right fixture block 53 and a section material torr are slidably connected in rack 1
Between frame 5 be equipped with when cut material knife 51 close to saw blade when can drive right fixture block 53 move and with left fixture block 52 together clamping saw blade
Driving member.
Working plate 11 is horizontally disposed, and one end is output end, and saw blade is placed in chute feeder 12, the toothed edge edge of saw blade
Upward and chute feeder 12 is protruded, swings positioning plate 2 manually, under the action of compressing member one, two positioning plates 2 are close to each other and protect
The close trend is held, and under the action of compressing member two, two pressing plates 22 are pressed on respectively on the two sides of saw blade, i.e. pressing plate
22 enable to the width direction of saw blade, and when carrying out knob, pressing plate 22 can make saw blade more to the positioning of saw blade vertically upward
Add stabilization, knob precision higher, after saw blade is positioned, the power source in rack 1 can push support plate 3, a support
3 phase saw blade of plate moves, and under the action of connector, another support plate 3 is moved with identical speed, opposite direction, i.e.,
Two support plates 3 are mutually close, and until the briquetting 31 in support plate 3 leans, the knob convex body 32 on two briquettings 31 is opposite and is spaced
Setting, can be respectively acting on the sawtooth of saw blade, so that two adjacent sawtooth can tilt in the opposite direction, realize pressure
Tooth process, after the completion of knob, the movement of two support plates, 3 reversing reset waits for the knob of next section of saw blade, and multiple in support plate 3
During displacement is dynamic, since two movable blocks 4 are connected to by pull rod 41 in two support plates 3, the movement of two support plates 3
Movable block 4 can be dragged by pull rod 41, at this time due to being connected with feeding rod 42 between two movable blocks 4, the feeding rod 42 is horizontal
It is arranged and is embedded in the serrated slot of saw blade, therefore feeding rod 42 can drags saw blade and move a station, wait for that two support plates 3 reset
After in place, feeding rod 42 stops movement, i.e., in place, and during knob next time, feeding rod 42 is then in pull rod for saw blade movement
41 effects are lower to be resetted, repeatedly and can be persistently to saw blade progress knob, and gradually moving with saw blade presses the saw of tooth
Item is gradually stretched out from the output end of working plate 11, and power source drive is cut material torr frame 5 and moved horizontally, and is moved through cutting material torr frame 5
Cheng Zhong, the left fixture block 52 cut on material torr frame 5 is close to saw blade, and under the action of driving member, right fixture block 53 with identical speed,
Opposite direction movement, i.e., left fixture block 52 is close to saw blade with right fixture block 53 and clamps saw blade, cuts material torr frame 5 at this time and compresses a left side
Spring 54 continues to move to saw blade, blocks saw blade until cutting material knife 51, and in truncated process, left fixture block 52 begins with right fixture block 53
It is clamped on saw blade eventually, can avoid occurring the bending of saw blade truncated position under the active force for cutting material knife 51, improve saw blade quality, it is whole
A saw blade is not necessarily to carry out manually from knob to completion is blocked, automation length height, and processing efficiency is higher.
Specifically, compressing member one includes back-moving spring 24, and positioning plate 2 is hinged on by swing rod 21 in rack 1, is tensed
One end of spring 24 is connected on 2 downside of positioning plate, and the other end is connected in rack 1, and the company of back-moving spring 24 and rack 1
Contact is located at the lower section of swing rod 21 and the hinge joint of rack 1, and back-moving spring 24 has there are one critical point the pulling force of positioning plate 2,
That is back-moving spring 24 and the tie point of rack 1 can be located on the axis of swing rod 21, when pressing plate 22 is pressed on saw blade, tense
Spring 24 tilts with respect to swing rod 21 and tenses positioning plate 2, and when pulling open positioning plate 2, back-moving spring 24 can cross maximum drawing
The critical point of power is simultaneously tilted with respect to swing rod 21 again, i.e., when two positioning plates 2 do not position saw blade, back-moving spring 24 can be to fixed
Position plate 2 is positioned.Compressing member two includes tensioning spring 27, and several connector sleeves 25 are fixed on 2 upper side of the positioning plate, is pressed
Several connecting rods 26 are fixed on plate 22, for 26 sliding plug of connecting rod in connector sleeve 25, tensioning spring 27 is set in connecting rod
On 26, and one end of tensioning spring 27 is pressed on connector sleeve 25, and the other end is pressed on pressing plate 22,12 bottom surface upper edge of chute feeder
Length direction is hinged with several material-feeding rolling wheels 13 for being used to support saw blade, is hinged with along its length on pressing plate 22 several for pressing
The tightly material feeding pressing wheel 23 on saw blade side, when two positioning plates, 2 phase close to when, pressing plate 22 is pressed under the action of holddown spring
On saw blade, i.e., pressing plate 22 comes from back-moving spring 24 and holddown spring to the detent force of saw blade, and positioning is more stablized, since saw blade needs
It to be moved in chute feeder 12, and in saw blade moving process, pressing plate 22 is pressed on always on saw blade, therefore is cut with scissors on pressing plate 22
Feeding pinch roller 23, hinged material-feeding rolling wheels 13 in chute feeder 12, keeps saw blade movement more smooth.
Specifically, locating piece includes several positioning bolts 35, and dovetail groove 33, briquetting are offered on 3 upper side of support plate
There is sliding block 34, sliding block 34 are slidably connected on 31 downsides in dovetail groove 33, screw hole, positioning bolt 35 are offered on briquetting 31
It is screwed onto in screw hole, and the end of positioning bolt 35 is pressed on 33 bottom surface of dovetail groove, i.e., briquetting 31 being capable of the tune of relative support plate 3
Section is set, and adjusting is fixed by locating piece afterwards in place, so that can extrude different gradients on saw blade in two briquettings 31
Sawtooth, applicability is stronger.Connector includes two connecting rods 36, offers guide groove 14 in rack 1, support plate has on 3 downside
There is draw runner 37, and draw runner 37 is slidably connected in guide groove 14, two connecting rods 36 are hinged by axis pin, and axis pin is located at two companies
In the middle part of the length of bar 36, and axis pin is hinged on 11 downside of working plate, and the both ends of connecting rod 36 all have the company being folded upward at
Socket part 361 offers bar-shaped trough 38 on 3 downside of support plate, and the length direction of bar-shaped trough 38 is along 12 length side of chute feeder
To setting, interconnecting piece 361 is slidably connected in bar-shaped trough 38, and knob cylinder 39 is fixed in rack 1, the work of the knob cylinder 39
Stopper rod is fixedly connected with one of support plate 3, and knob cylinder 39 pushes a support plate 3 to move, since axis pin is located at two connecting rods
36 middle part, therefore another support plate 3 can be moved with identical speed, and two connecting rods 36 are arranged in a crossed manner, therefore two supports
Plate 3 can move in different directions.
Specifically, rack 1 is fixed with guide rod 15 in the both sides of working plate 11 along 12 length direction of chute feeder, moves
Guide sleeve 43 is fixed on 4 downside of motion block, guide sleeve 43 is slidably located on guide rod 15, and two guide sleeves 43 pass through U-shaped
Fixed link 44 is fixedly connected with, i.e., movable block 4 is merely able to move along 12 length direction of chute feeder, and fixed link 44 can then ensure two shiftings
The synchronism that motion block 4 moves.
Casing 45 is fixed on the upper side of movable block 4, in casing 45 sliding plug have telescopic rod 46, the telescopic rod 46
Upper end stretch out casing 45, and be fixed with axle sleeve in external part, the both ends of feeding rod 42 are respectively positioned in two axle sleeves, set
It is arranged with tension spring 47 on pipe 45, annular stop convex edge 461 is all had on telescopic rod 46, one end of tension spring 47 is connected in limit convex edge
On 461, the other end is connected on axle sleeve outer wall, under the action of tension spring 47, upper end end that limit convex is resisted against casing 45 along 461
Portion, the sawtooth on saw blade have to the inclined tooth peak in one end, and when pull rod 41 pulls feeding rod 42, feeding rod 42 can be in tension spring
47 effects are lower in serrated slot, and when 41 reverse push feeding rod 42 of pull rod, feeding rod 42 can overcome 47 pulling force of tension spring upward
Play will not generate thrust when crossing sawtooth, i.e. 42 reset movement of feeding rod along the camber line edge of sawtooth to saw blade.
Specifically, link slot 16 is offered in rack 1, which is located at the side of 12 end of chute feeder, and even
The length direction of access slot 16 is arranged along 12 width direction of chute feeder, slidably connects link block 6 along link slot 16, on link block 6
Right rail 61 is offered along 16 length direction of link slot, right fixture block 53 is slidably connected in right rail 61, and link slot 16 is equipped with the right side
One end of spring 55, the right spring 55 is pressed on link block 6, and the other end is pressed on 16 end face of link slot, with a section material torr
The movement of frame 5, left fixture block 52 and 53 clamping saw blade of right fixture block, cut material torr frame 5 and continue to move to and block saw blade, at this time in amputating saw
After item, cuts material torr frame 5 and need to continue to move to certain distance, right fixture block 53 and left fixture block 52 1 can be pushed by cutting material torr frame 5 at this time
Play movement, i.e. right fixture block 53 can compress right spring 55, but under the effect of right spring 55, right fixture block 53 with left fixture block 52 still
It is clamped in and blocks on the saw blade to get off.Driving member includes transmission gear 62, and upper rack 56 is fixed on right fixture block 53, the upper rack
There is connection convex edge 561, connection convex edge 561 to be slidably connected on 56 along its length in right rail 61, cut on material torr frame 5 and be connected
There is lower rack 57, transmission gear 62 to be rotatably connected on link block 6, and transmission gear 62 be located at upper rack 56 and lower rack 57 it
Between and be meshed with upper rack 56 and lower rack 57, the elastic force of right spring 55 is more than left spring 54, with the shifting for cutting material torr frame 5
Dynamic, right fixture block 53 can move under the action of transmission gear 62 to saw blade, but under the effect of right spring 55, link block 6 is still
Right remains stationary.
It cuts on material torr frame 5 and offers left sliding slot 58, left fixture block 52 is slidably connected in left sliding slot 58, and 54 one end of left spring is solid
It is connected on left slider 34, the other end, which is connected in, to be cut on material torr frame 5, and the axial direction of left spring 54 is axial consistent with right spring 55, cuts
Material knife 51 is located between 11 end of left fixture block 52 and working plate, is fixed in rack 1 and cuts material cylinder 59, this section expects cylinder 59
Piston rod is fixedly connected with material torr frame 5 is cut, and it is to cut material torr frame 5 to provide power to cut material cylinder 59, and left slider 34 is acted in left spring 54
Under be pressed on saw blade, after saw blade is truncated during continuing to move to, left spring 54 is compressed to elastic force and right spring 55
Unanimously, it is also compressed by spring later, i.e., realization saw blade cuts a material torr frame 5 after blocking and remains able to move a certain distance, and improves and cuts
Expect quality.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of saw blade knob machine, including rack (1), which is characterized in that be fixed with the workbench of strip on the rack (1)
Plate (11), offer on working plate (11) upper side for saw blade by chute feeder (12), the rack (1) is in work
The both sides for making platen (11) are hinged with positioning plate (2), and the pressing plate of strip is slidably connected on the positioning plate (2)
(22), and the length direction of pressing plate (22) is consistent with the length direction of chute feeder (12), the glide direction of pressing plate (22) and feeding
The length direction of slot (12) is vertical, and being equipped between the positioning plate (2) and rack (1) can drive positioning plate (2) to be resisted against machine
Compressing member one on frame (1), being equipped between the positioning plate (2) and pressing plate (22) can drive two pressing plates (22) to be pressed on saw blade
Compressing member two on two sides, the rack (1) slidably connect support plate (3), the branch in the both sides of chute feeder (12)
Briquetting (31) is slidably connected on fagging (3), and briquetting (31) and the glide direction of support plate (3) are each perpendicular to chute feeder (12)
Length direction, be evenly equipped with knob convex body (32) on the opposite sides face of two briquettings (31), the support plate (3) is equipped with
The locating piece that briquetting (31) can be fixed in support plate (3) is equipped with when a support plate between two support plates (3)
(3) connector that another support plate (3) moves in the opposite direction can be driven when mobile, the rack (1) is in chute feeder
(12) both sides slidably connect movable block (4) along chute feeder (12) length direction, and drawing is hinged on the movable block (4)
Bar (41), and the free end of two pull rods (41) is respectively hinged in two support plates (3), is connected between two movable blocks (4)
The feeding rod (42) that can be embedded in saw blade serrated slot, the rack (1) is in the end of chute feeder (12) along chute feeder (12) width
Degree direction, which slidably connects, cuts material torr frame (5), is fixed on described section of material torr frame (5) and cuts material knife (51), described section of material torr frame (5)
On be connected with left fixture block (52), and left fixture block (52) and cut between material torr frame (5) and be equipped with left spring (54), on the rack (1)
Right fixture block (53) is slidably connected, is equipped between the right fixture block (53) and section material torr frame (5) when section material knife (51) is close to saw blade
When right fixture block (53) can be driven mobile and with the driving member of left fixture block (52) together clamping saw blade, open up on the rack (1)
There is link slot (16), which is located at the side of chute feeder (12) end, and the length direction edge of link slot (16) is sent
Hopper (12) width direction is arranged, and link block (6) is slidably connected in the link slot (16), and link block (6) upper edge connects
Access slot (16) length direction offers right rail (61), and above-mentioned right fixture block (53) is slidably connected in right rail (61), the company
Access slot (16) is equipped with right spring (55), and one end of the right spring (55) is pressed on link block (6), and the other end is pressed on link slot
(16) on end face, the driving member includes transmission gear (62), and upper rack (56), tooth on this are fixed on the right fixture block (53)
There is connection convex edge (561), the connection convex edge (561) to be slidably connected on item (56) along its length in right rail (61),
Lower rack (57) is fixed on described section of material torr frame (5), the transmission gear (62) is rotatably connected on link block (6), and passes
Moving gear (62) is located between upper rack (56) and lower rack (57) and is meshed with upper rack (56) and lower rack (57).
2. saw blade knob machine according to claim 1, which is characterized in that the compressing member one includes back-moving spring (24),
The positioning plate (2) is hinged on by swing rod (21) in rack (1), and one end of the back-moving spring (24) is connected in positioning plate
(2) on downside, the other end is connected in rack (1), and back-moving spring (24) and the tie point of rack (1) are located at swing rod (21)
With the lower section of the hinge joint of rack (1).
3. saw blade knob machine according to claim 2, which is characterized in that the compressing member two includes tensioning spring (27),
It is fixed with several connector sleeves (25) on positioning plate (2) upper side, several connecting rods (26) are fixed on the pressing plate (22),
In connector sleeve (25), the tensioning spring (27) is set in connecting rod (26) for connecting rod (26) sliding plug, and
One end of tight spring (27) is pressed on connector sleeve (25), and the other end is pressed on pressing plate (22), chute feeder (12) bottom surface
On be hinged with several material-feeding rolling wheels (13) for being used to support saw blade along its length, it is hinged along its length on the pressing plate (22)
There are several material feeding pressing wheels (23) for being pressed on saw blade side.
4. saw blade knob machine according to claim 2 or 3, which is characterized in that the locating piece includes several positioning bolts
(35), dovetail groove (33) is offered on support plate (3) upper side, and there is sliding block (34) on briquetting (31) downside,
The sliding block (34) is slidably connected in dovetail groove (33), and screw hole, the positioning bolt (35) are offered on the briquetting (31)
It is screwed onto in screw hole, and the end of positioning bolt (35) is pressed on dovetail groove (33) bottom surface.
5. saw blade knob machine according to claim 4, which is characterized in that the connector includes two connecting rods (36), described
Guide groove (14) is offered in rack (1), there is draw runner (37), and draw runner (37) sliding connects on support plate (3) downside
It is connected in guide groove (14), two connecting rods (36) are hinged by axis pin, and axis pin is located in the length of two connecting rods (36)
Portion, and axis pin is hinged on working plate (11) downside, the both ends of the connecting rod (36) all have the interconnecting piece being folded upward at
(361), bar-shaped trough (38) is offered on support plate (3) downside, and the length direction of bar-shaped trough (38) is along chute feeder
(12) length direction is arranged, and the interconnecting piece (361) is slidably connected in bar-shaped trough (38), and pressure is fixed on the rack (1)
Tooth cylinder (39), piston rod and the one of support plate (3) of the knob cylinder (39) are fixedly connected with.
6. saw blade knob machine according to claim 5, which is characterized in that the rack (1) is the two of working plate (11)
Side is fixed with guide rod (15) along chute feeder (12) length direction, and guide sleeve is fixed on movable block (4) downside
(43), the guide sleeve (43) is slidably located on guide rod (15), and two guide sleeves (43) pass through U-shaped fixed link (44) phase
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224839.8A CN104801762B (en) | 2015-05-05 | 2015-05-05 | A kind of saw blade knob machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224839.8A CN104801762B (en) | 2015-05-05 | 2015-05-05 | A kind of saw blade knob machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104801762A CN104801762A (en) | 2015-07-29 |
| CN104801762B true CN104801762B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510224839.8A Expired - Fee Related CN104801762B (en) | 2015-05-05 | 2015-05-05 | A kind of saw blade knob machine |
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| Country | Link |
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| CN (1) | CN104801762B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889802B (en) * | 2020-07-30 | 2022-02-18 | 江苏美特森切削工具有限公司 | Automatic cutting machine for band saw blade grinding production and processing |
| CN113306208A (en) * | 2021-05-14 | 2021-08-27 | 南通高创自动化设备有限公司 | Full-automatic nail saw rack machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201002147Y (en) * | 2007-03-06 | 2008-01-09 | 肖井军 | Multi-functional gear grading machine |
| CN102371398A (en) * | 2011-10-25 | 2012-03-14 | 浙江约特工具有限公司 | Band saw blade tooth dividing device |
| CN203227889U (en) * | 2013-02-08 | 2013-10-09 | 株式会社天田 | Band saw blade tooth graduation processing machine |
| CN103962647A (en) * | 2014-05-05 | 2014-08-06 | 东莞市长盛刀锯有限公司 | Precision saw tooth dividing machine |
| CN204603466U (en) * | 2015-05-05 | 2015-09-02 | 浙江海洋学院 | A kind of saw blade pressure tooth machine |
-
2015
- 2015-05-05 CN CN201510224839.8A patent/CN104801762B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201002147Y (en) * | 2007-03-06 | 2008-01-09 | 肖井军 | Multi-functional gear grading machine |
| CN102371398A (en) * | 2011-10-25 | 2012-03-14 | 浙江约特工具有限公司 | Band saw blade tooth dividing device |
| CN203227889U (en) * | 2013-02-08 | 2013-10-09 | 株式会社天田 | Band saw blade tooth graduation processing machine |
| CN103962647A (en) * | 2014-05-05 | 2014-08-06 | 东莞市长盛刀锯有限公司 | Precision saw tooth dividing machine |
| CN204603466U (en) * | 2015-05-05 | 2015-09-02 | 浙江海洋学院 | A kind of saw blade pressure tooth machine |
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| Publication number | Publication date |
|---|---|
| CN104801762A (en) | 2015-07-29 |
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