CN204603466U - A kind of saw blade pressure tooth machine - Google Patents

A kind of saw blade pressure tooth machine Download PDF

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Publication number
CN204603466U
CN204603466U CN201520283801.3U CN201520283801U CN204603466U CN 204603466 U CN204603466 U CN 204603466U CN 201520283801 U CN201520283801 U CN 201520283801U CN 204603466 U CN204603466 U CN 204603466U
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China
Prior art keywords
saw blade
frame
plate
spring
pressure tooth
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Expired - Fee Related
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CN201520283801.3U
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Chinese (zh)
Inventor
陈贺
郑雄胜
邱尉介
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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Priority to CN201520283801.3U priority Critical patent/CN204603466U/en
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Abstract

The utility model provides a kind of saw blade pressure tooth machine, belongs to machining equipment technical field.It solve the problem that existing saw blade pressure tooth operation labour intensity is large.This saw blade pressure tooth machine, comprise frame, frame is fixed with working plate, working plate offers chute feeder, frame is all hinged with location-plate in the both sides of working plate, location-plate slidably connects pressing plate, frame all slidably connects gripper shoe in the both sides of chute feeder, and gripper shoe slidably connects briquetting, the relative two sides of briquetting is evenly equipped with pressure tooth convex body, housing slide is connected with movable block, is connected with feeding rod between two movable blocks.This saw blade pressure tooth machine can carry out pressure tooth to saw blade automatically, and operating efficiency is high.

Description

A kind of saw blade pressure tooth machine
Technical field
The utility model belongs to machining equipment technical field, relates to a kind of saw blade pressure tooth machine.
Background technology
Saw blade is the steel disc bar having land, land is the major part of saw, for cutting pipes, solid, timber, plastics and all can processing metal, saw blade is usually in straight bar shaped, its land is positioned at an edge, needs to carry out processing polishing to land when saw blade is shaping, and the saw blade of having polished needs to carry out pressure tooth, tilt respectively to both sides by adjacent two sawtooth, namely stagger in left and right.But current saw blade needs manual operation to carry out pressure tooth after sawtooth polishing is shaping, and not only labour intensity is large, and pressure tooth precision is lower.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of saw blade pressure tooth machine, and this saw blade pressure tooth machine can carry out pressure tooth to saw blade automatically, and operating efficiency is high.
The purpose of this utility model realizes by following technical proposal: a kind of saw blade pressure tooth machine, comprise frame, it is characterized in that, described frame is fixed with the working plate of strip, described working plate upper side offers the chute feeder passed through for saw blade, described frame is all hinged with location-plate in the both sides of working plate, described location-plate all slidably connects the pressing plate of strip, and the length direction of pressing plate is consistent with the length direction of chute feeder, the glide direction of pressing plate is vertical with the length direction of chute feeder, be provided with between described location-plate and frame and can order about location-plate and be resisted against compressing member one in frame, be provided with between described location-plate and pressing plate and can order about two pressing plates and be pressed on compressing member two on saw blade two sides, described frame all slidably connects gripper shoe in the both sides of chute feeder, described gripper shoe slidably connects briquetting, and the glide direction of briquetting and gripper shoe is all perpendicular to the length direction of chute feeder, the relative two sides of briquetting described in two are evenly equipped with pressure tooth convex body, described gripper shoe is provided with keeper briquetting can fixed on the supporting plate, the connector that can drive the movement in the opposite direction of another gripper shoe when a gripper shoe moves is provided with between gripper shoe described in two, described frame all slidably connects movable block along chute feeder length direction in the both sides of chute feeder, described movable block is all hinged with pull bar, and the free end of two pull bars is hinged in two gripper shoes respectively, the feeding rod that can embed in saw blade saw teeth groove is connected with between movable block described in two, described frame slidably connects along chute feeder width in the end of chute feeder and cuts material bracket, described section of material bracket is fixed with and cuts material cutter, described section of material bracket is connected with left fixture block, and be provided with left spring between left fixture block and section material bracket, described frame slidably connects right fixture block, described right fixture block with cut to be provided with between material bracket right fixture block can be driven to move when section material cutter is near saw blade and together with left fixture block the driving member of clamping saw blade.
Working plate is horizontally disposed with, its one end is output, saw blade is placed in chute feeder, the toothed edge of saw blade is along upward and protrude chute feeder, manual swing location-plate, under the effect of compressing member one, close to each other and the trend keeping this close of two location-plates, and under the effect of compressing member two, two pressing plates are pressed on the two sides of saw blade respectively, namely pressing plate can make the width of saw blade vertically upward, when carrying out pressure tooth, pressing plate can make saw blade more stable to the location of saw blade, pressure tooth precision is higher, after saw blade is located, power source in frame can promote gripper shoe, a gripper shoe phase saw blade moves, and under the effect of connector, another gripper shoe is with identical speed, contrary direction is moved, namely two gripper shoes are mutually close, until the briquetting in gripper shoe leans, pressure tooth convex body on two briquettings relatively also interval is arranged, can act on the sawtooth of saw blade respectively, and then two adjacent sawtooth can be tilted in the opposite direction, realize pressure tooth operation, after pressure tooth completes, the reverse reset movement of two gripper shoes, wait for the pressure tooth of next section of saw blade, and in gripper shoe reset movement process, because two movable blocks are connected in two gripper shoes by pull bar, therefore the movement of two gripper shoes can drag movable block by pull bar, now owing to being connected with feeding rod between two movable blocks, this feeding rod is horizontally disposed with and is embedded in the serrated slot of saw blade, therefore feeding rod can drag saw blade and move a station, after two gripper shoes resets put in place, feeding rod stops mobile, namely saw blade moves into place, and once press in tooth process upper, feeding rod then resets under pull bar effect, so repeatedly also can continue to carry out pressure tooth to saw blade, and progressively moving along with saw blade, the saw blade pressing tooth progressively stretches out from the output of working plate, power source drives a section material bracket to move horizontally, cutting in material bracket moving process, the left fixture block cut on material bracket is close to saw blade, and under the effect of driving member, right fixture block is with identical speed, contrary direction is moved, namely left fixture block and right fixture block are close and clamped by saw blade to saw blade, now cut material compresses left spring to continue to move to saw blade, until cut material cutter, saw blade is blocked, in truncated process, left fixture block and right fixture block are clamped on saw blade all the time, can avoid occurring that saw blade truncated position bends under the active force cutting material cutter, improve saw blade quality, whole saw blade is from pressure tooth to having blocked all without the need to manually carrying out, automation length is high, working (machining) efficiency is higher.
In above-mentioned saw blade pressure tooth machine, described compressing member one comprises back-moving spring, described location-plate is all hinged in frame by fork, one end of described back-moving spring is connected on location-plate downside, the other end is connected in frame, and the tie point of back-moving spring and frame is positioned at the below of the pin joint of fork and frame.The pulling force of back-moving spring to location-plate has a critical point, namely the tie point of back-moving spring and frame can be positioned on the axis of fork, when pressing plate is pressed on saw blade, the relative fork of back-moving spring tilts and strains location-plate, and when pulling open location-plate, back-moving spring can cross the critical point also fork inclination relatively again of maximum pull, and namely when two location-plates are not located saw blade, back-moving spring can position location-plate.
In above-mentioned saw blade pressure tooth machine, described compressing member two comprises tensioning spring, described location-plate upper side is fixed with some adapter sleeves, described pressing plate is fixed with some connecting rods, described connecting rod sliding plug is in adapter sleeve, described tensioning spring is set on connecting rod, and one end of tensioning spring is pressed on adapter sleeve, the other end is pressed on pressing plate, described chute feeder bottom surface being hinged with some material-feeding rolling wheels for supporting saw blade along its length, described pressing plate being hinged with along its length some material feeding pressing wheels for being pressed on saw blade side.When two location-plates near time, pressing plate is pressed on saw blade under the effect of holddown spring, namely pressing plate to the detent force of saw blade from back-moving spring and holddown spring, locate more stable, because saw blade needs to move in chute feeder, and in saw blade moving process, pressing plate is pressed on saw blade all the time, therefore hinged material feeding pressing wheel on pressing plate, hinged material-feeding rolling wheels in chute feeder, makes saw blade move more smooth and easy.
In above-mentioned saw blade pressure tooth machine, described keeper comprises some bolts, described gripper shoe upper side offers dovetail groove, described briquetting downside has slide block, described skid is connected in dovetail groove, described briquetting offers screw, and described bolt is screwed onto in screw, and the end of bolt is pressed on dovetail groove bottom surface.Namely briquetting can relative support plate adjusting position, and regulate after putting in place and fixed by keeper, to make the sawtooth that can extrude different gradient at two briquettings on saw blade, applicability is stronger.
In above-mentioned saw blade pressure tooth machine, described connector comprises two connecting rods, described frame offers gathering sill, described gripper shoe downside has draw runner, and draw runner is slidably connected in gathering sill, described in two, connecting rod is hinged by bearing pin, bearing pin lays respectively in the middle part of the length of two connecting rods, and hinge is on working plate downside, the two ends of described connecting rod all have the connecting portion upwards bent, described gripper shoe downside all offers bar-shaped trough, and the length direction of bar-shaped trough is arranged along chute feeder length direction, described connecting portion is slidably connected in bar-shaped trough, described frame is fixed with pressure tooth cylinder, the piston rod of this pressure tooth cylinder is connected mutually with one of them gripper shoe.Pressure tooth cylinder promotes a gripper shoe and moves, and because bearing pin is positioned at the middle part of two connecting rods, therefore another gripper shoe can move with identical speed, and two connecting rods are arranged in a crossed manner, and therefore two gripper shoes can move with different directions.
In above-mentioned saw blade pressure tooth machine, described frame is all fixed with guide post along chute feeder length direction in the both sides of working plate, described movable block downside is all fixed with fairlead, and described fairlead is slidably located on guide post, and fairlead described in two is connected mutually by U-shaped fixed bar.Namely movable block is merely able to move along chute feeder length direction, and fixed bar then can ensure the synchronism of two movable block movements.
In above-mentioned saw blade pressure tooth machine, the upper side of described movable block is all fixed with sleeve pipe, in described sleeve pipe, sliding plug has expansion link, sleeve pipe is all stretched out in the upper end of this expansion link, and be all fixed with axle sleeve at external part, the two ends of above-mentioned feeding rod are positioned in two axle sleeves respectively, described sleeve pipe is arranged with extension spring, described expansion link all has annular stop convex edge, one end of above-mentioned extension spring is connected in limit convex along upper, the other end is connected on axle sleeve outer wall, and under the effect of extension spring, limit convex is along the end, upper end being resisted against sleeve pipe.Sawtooth on saw blade has the tooth peak tilted to one end, when pull bar pulls feeding rod, feeding rod can be embedded in serrated slot under extension spring effect, when pull bar reverse push feeding rod, feeding rod can overcome tension spring tension upwards play, sawtooth is crossed at camber line edge along sawtooth, namely can not produce thrust to saw blade during feeding rod reset movement.
In above-mentioned saw blade pressure tooth machine, described frame offers link slot, this link slot is positioned at the side of chute feeder end, and the length direction of link slot is arranged along chute feeder width, slidably connects contiguous block, described contiguous block offers right rail along link slot length direction in described link slot, above-mentioned right fixture block is slidably connected in right rail, described link slot is provided with right spring, and one end of this right spring is pressed on contiguous block, and the other end is pressed on link slot end face.Along with the movement cutting material bracket, left fixture block and right fixture block clamping saw blade, now cut material bracket to continue move and block saw blade, after blocking saw blade, cut material bracket to need to continue to move a certain distance, now cut and expect that bracket can promote right fixture block and move together with left fixture block, namely right fixture block can compress right spring, but under right spring action, right fixture block and left fixture block are still clamped on the saw blade that blocks.
In above-mentioned saw blade pressure tooth machine, described driving member comprises travelling gear, described right fixture block is fixed with upper rack, this upper rack has connection convex edge along its length, described connection convex edge is slidably connected in right rail, described section of material bracket is fixed with lower tooth bar, and described travelling gear is rotatably connected on contiguous block, and travelling gear to be meshed with upper rack and lower tooth bar between upper rack with lower tooth bar.The elastic force of right spring is greater than left spring, and along with the movement cutting material bracket, right fixture block can move to saw blade under the effect of travelling gear, but under right spring action, contiguous block still keeps static.
In above-mentioned saw blade pressure tooth machine, described section of material bracket offers left chute, above-mentioned left fixture block is slidably connected in left chute, described left spring one end is connected on left slider, the other end is connected in and cuts on material bracket, the axis of described left spring and the axial consistent of right spring, and described section of material cutter spacing is between left fixture block and working plate end, described frame is fixed with and cuts material cylinder, the piston rod of this section of material cylinder is connected mutually with a section material bracket.Cut material cylinder and provide power for cutting material bracket, left slider is pressed on saw blade under left spring effect, in continuation moving process after saw blade is truncated, it is consistent with right spring that left spring is compressed to elastic force, also compressed by spring afterwards, namely realize cutting material bracket after saw blade blocks still can move a certain distance, improve and cut material quality.
Compared with prior art, this saw blade pressure tooth machine has the following advantages:
1, because this pressure tooth machine automatically can complete pressure tooth, movement to saw blade, block operation, whole saw blade is from pressure tooth to having blocked all without the need to manually carrying out, and automation length is high, and working (machining) efficiency is higher.
2, because the movement of gripper shoe can either realize the pressure tooth of briquetting to saw blade, also can drive the movement of movable block simultaneously, realize the movement of saw blade, therefore press tooth and feeding to share a power source, simplify the structure, reduce costs.
3, due in saw blade truncated process, left fixture block and right fixture block are clamped on saw blade all the time, can avoid occurring that saw blade truncated position bends under the active force cutting material cutter, improve saw blade quality.
Accompanying drawing explanation
Fig. 1 is the perspective view of this saw blade pressure tooth machine.
Fig. 2 is the structure top view of this saw blade pressure tooth machine.
Fig. 3 is the schematic enlarged-scale view at A place in Fig. 1.
Fig. 4 is the schematic enlarged-scale view at B place in Fig. 1.
Fig. 5 is the partial structurtes schematic diagram of this saw blade pressure tooth machine.
Fig. 6 is the schematic enlarged-scale view at C place in Fig. 1.
Fig. 7 is the schematic enlarged-scale view at D place in Fig. 1.
In figure, 1, frame; 11, working plate; 12, chute feeder; 13, material-feeding rolling wheels; 14, gathering sill; 15, guide post; 16, link slot; 2, location-plate; 21, fork; 22, pressing plate; 23, material feeding pressing wheel; 24, back-moving spring; 25, adapter sleeve; 26, connecting rod; 27, tensioning spring; 3, gripper shoe; 31, briquetting; 32, tooth convex body is pressed; 33, dovetail groove; 34, slide block; 35, bolt; 36, connecting rod; 361, connecting portion; 37, draw runner; 38, bar-shaped trough; 39, tooth cylinder is pressed; 4, movable block; 41, pull bar; 42, feeding rod; 43, fairlead; 44, fixed bar; 45, sleeve pipe; 46, expansion link; 461, limit convex edge; 47, extension spring; 5, material bracket is cut; 51, material cutter 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 tooth bar; 58, left chute; 59, material cylinder is cut; 6, contiguous block; 61, right rail; 62, travelling gear.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figures 1 to 7, a kind of saw blade pressure tooth machine, comprise frame 1, frame 1 is fixed with the working plate 11 of strip, working plate 11 upper side offers the chute feeder 12 passed through for saw blade, frame 1 is all hinged with location-plate 2 in the both sides of working plate 11, location-plate 2 all slidably connects the pressing plate 22 of strip, 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 is vertical with the length direction of chute feeder 12, be provided with between location-plate 2 and frame 1 and can order about location-plate 2 and be resisted against compressing member one in frame 1, be provided with between location-plate 2 and pressing plate 22 and can order about two pressing plates 22 and be pressed on compressing member two on saw blade two sides, frame 1 all slidably connects gripper shoe 3 in the both sides of chute feeder 12, gripper shoe 3 slidably connects briquetting 31, and the glide direction of briquetting 31 and gripper shoe 3 is all perpendicular to the length direction of chute feeder 12, the relative two sides of two briquettings 31 are evenly equipped with pressure tooth convex body 32, gripper shoe 3 is provided with the keeper that briquetting 31 can be fixed in gripper shoe 3, the connector that can drive another gripper shoe 3 movement in the opposite direction when a gripper shoe 3 moves is provided with between two gripper shoes 3, frame 1 all slidably connects movable block 4 along chute feeder 12 length direction in the both sides of chute feeder 12, movable block 4 is all hinged with pull bar 41, and the free end of two pull bars 41 is hinged in two gripper shoes 3 respectively, the feeding rod 42 that can embed in saw blade saw teeth groove is connected with between two movable blocks 4, frame 1 slidably connects along chute feeder 12 width in the end of chute feeder 12 and cuts material bracket 5, cut on material bracket 5 and be fixed with a section material cutter 51, cut on material bracket 5 and be connected with left fixture block 52, and be provided with left spring 54 between left fixture block 52 and section material bracket 5, frame 1 slidably connects right fixture block 53, right fixture block 53 with cut to be provided with between material bracket 5 right fixture block 53 can be driven to move when section material cutter 51 is near saw blade and together with left fixture block 52 driving member of clamping saw blade.
Working plate 11 is horizontally disposed with, its one end is output, saw blade is placed in chute feeder 12, the toothed edge of saw blade is along upward and protrude chute feeder 12, manual swing location-plate 2, under the effect of compressing member one, close to each other and the trend keeping this close of two location-plates 2, and under the effect of compressing member two, two pressing plates 22 are pressed on the two sides of saw blade respectively, namely pressing plate 22 can make the width of saw blade vertically upward, when carrying out pressure tooth, the location of pressing plate 22 pairs of saw blades can make saw blade more stable, pressure tooth precision is higher, after saw blade is located, power source in frame 1 can promote gripper shoe 3, a gripper shoe 3 phase saw blade moves, and under the effect of connector, another gripper shoe 3 is with identical speed, contrary direction is moved, namely two gripper shoes 3 are mutually close, until the briquetting 31 in gripper shoe 3 leans, pressure tooth convex body 32 on two briquettings 31 relatively also interval is arranged, can act on the sawtooth of saw blade respectively, and then two adjacent sawtooth can be tilted in the opposite direction, realize pressure tooth operation, after pressure tooth completes, two gripper shoes 3 are reset movement oppositely, wait for the pressure tooth of next section of saw blade, and in gripper shoe 3 reset movement process, because two movable blocks 4 are connected in two gripper shoes 3 by pull bar 41, therefore the movement of two gripper shoes 3 can drag movable block 4 by pull bar 41, now owing to being connected with feeding rod 42 between two movable blocks 4, this feeding rod 42 is horizontally disposed with and is embedded in the serrated slot of saw blade, therefore feeding rod 42 can drag saw blade and move a station, after two gripper shoes 3 resets put in place, feeding rod 42 stops mobile, namely saw blade moves into place, and once press in tooth process upper, feeding rod 42 resets under pull bar 41 acts on, so repeatedly also can continue to carry out pressure tooth to saw blade, and progressively moving along with saw blade, the saw blade pressing tooth progressively stretches out from the output of working plate 11, power source drives a section material bracket 5 to move horizontally, cutting in material bracket 5 moving process, the left fixture block 52 cut on material bracket 5 is close to saw blade, and under the effect of driving member, right fixture block 53 is with identical speed, contrary direction is moved, namely left fixture block 52 and right fixture block 53 are close and clamped by saw blade to saw blade, now cut and expect that bracket 5 compresses left spring 54 and continues to move to saw blade, until cut material cutter 51, saw blade is blocked, in truncated process, left fixture block 52 is clamped on saw blade all the time with right fixture block 53, can avoid occurring that saw blade truncated position bends under the active force cutting material cutter 51, improve saw blade quality, whole saw blade is from pressure tooth to having blocked all without the need to manually carrying out, automation length is high, working (machining) efficiency is higher.
Specifically, compressing member one comprises back-moving spring 24, location-plate 2 is all hinged in frame 1 by fork 21, one end of back-moving spring 24 is connected on location-plate 2 downside, the other end is connected in frame 1, and back-moving spring 24 is positioned at the below of the pin joint of fork 21 and frame 1 with the tie point of frame 1, the pulling force of back-moving spring 24 pairs of location-plates 2 has a critical point, namely back-moving spring 24 can be positioned on the axis of fork 21 with the tie point of frame 1, when pressing plate 22 is pressed on saw blade, back-moving spring 24 relatively fork 21 tilts and strains location-plate 2, and when pulling open location-plate 2, back-moving spring 24 can cross maximum pull critical point and again relatively fork 21 tilt, namely when two location-plates 2 are not located saw blade, back-moving spring 24 can position location-plate 2.Compressing member two comprises tensioning spring 27, described location-plate 2 upper side is fixed with some adapter sleeves 25, pressing plate 22 is fixed with some connecting rods 26, connecting rod 26 sliding plug is in adapter sleeve 25, tensioning spring 27 is set on connecting rod 26, and one end of tensioning spring 27 is pressed on adapter sleeve 25, the other end is pressed on pressing plate 22, chute feeder 12 bottom surface is hinged with along its length some material-feeding rolling wheels 13 for supporting saw blade, pressing plate 22 is hinged with along its length some material feeding pressing wheels 23 for being pressed on saw blade side, when two location-plates 2 near time, pressing plate 22 is pressed on saw blade under the effect of holddown spring, namely the detent force of pressing plate 22 pairs of saw blades is from back-moving spring 24 and holddown spring, locate more stable, because saw blade needs in chute feeder 12 mobile, and in saw blade moving process, pressing plate 22 is pressed on saw blade all the time, therefore hinged material feeding pressing wheel 23 on pressing plate 22, hinged material-feeding rolling wheels 13 in chute feeder 12, saw blade is moved more smooth and easy.
Specifically, keeper comprises some bolts 35, gripper shoe 3 upper side offers dovetail groove 33, downside has slide block 34 with briquetting 31, slide block 34 is slidably connected in dovetail groove 33, briquetting 31 offers screw, bolt 35 is screwed onto in screw, and the end of bolt 35 is pressed on dovetail groove 33 bottom surface, namely briquetting 31 can relative support plate 3 adjusting position, fixed by keeper after adjustment puts in place, to make the sawtooth that can extrude different gradient at two briquettings 31 on saw blade, applicability is stronger.Connector comprises two connecting rods 36, frame 1 offers gathering sill 14, downside has draw runner 37 to gripper shoe 3, and draw runner 37 is slidably connected in gathering sill 14, two connecting rods 36 are hinged by bearing pin, bearing pin lays respectively in the middle part of the length of two connecting rods 36, and hinge is on working plate 11 downside, the two ends of connecting rod 36 all have the connecting portion 361 upwards bent, downside all offers bar-shaped trough 38 to gripper shoe 3, and the length direction of bar-shaped trough 38 is arranged along chute feeder 12 length direction, connecting portion 361 is slidably connected in bar-shaped trough 38, frame 1 is fixed with pressure tooth cylinder 39, the piston rod of this pressure tooth cylinder 39 is connected mutually with one of them gripper shoe 3, pressure tooth cylinder 39 promotes a gripper shoe 3 and moves, because bearing pin is positioned at the middle part of two connecting rods 36, therefore another gripper shoe 3 can move with identical speed, and two connecting rods 36 are arranged in a crossed manner, therefore two gripper shoes 3 can move with different directions.
Specifically, frame 1 is all fixed with guide post 15 along chute feeder 12 length direction in the both sides of working plate 11, downside is all fixed with fairlead 43 to movable block 4, fairlead 43 is slidably located on guide post 15, two fairleads 43 are connected mutually by U-shaped fixed bar 44, namely movable block 4 is merely able to move along chute feeder 12 length direction, and fixed bar 44 then can ensure the synchronism of two movable block 4 movements.
The upper side of movable block 4 is all fixed with sleeve pipe 45, in sleeve pipe 45, sliding plug has expansion link 46, sleeve pipe 45 is all stretched out in the upper end of this expansion link 46, and be all fixed with axle sleeve at external part, the two ends of feeding rod 42 are positioned in two axle sleeves respectively, sleeve pipe 45 is arranged with extension spring 47, expansion link 46 all has annular stop convex edge 461, one end of extension spring 47 is connected in limit convex along on 461, the other end is connected on axle sleeve outer wall, under the effect of extension spring 47, limit convex is resisted against the end, upper end of sleeve pipe 45 along 461, sawtooth on saw blade has the tooth peak tilted to one end, when pull bar 41 pulls feeding rod 42, feeding rod 42 can be embedded in serrated slot under extension spring 47 acts on, when pull bar 41 reverse push feeding rod 42, feeding rod 42 can overcome extension spring 47 pulling force upwards play, sawtooth is crossed at camber line edge along sawtooth, namely thrust can not be produced to saw blade during feeding rod 42 reset movement.
Specifically, frame 1 offers link slot 16, this link slot 16 is positioned at the side of chute feeder 12 end, and the length direction of link slot 16 is arranged along chute feeder 12 width, contiguous block 6 is slidably connected in link slot 16, contiguous block 6 offers right rail 61 along link slot 16 length direction, right fixture block 53 is slidably connected in right rail 61, link slot 16 is provided with right spring 55, one end of this right spring 55 is pressed on contiguous block 6, the other end is pressed on link slot 16 end face, along with the movement cutting material bracket 5, left fixture block 52 and right fixture block 53 clamping saw blade, now cut material bracket 5 to continue move and block saw blade, after blocking saw blade, cut material bracket 5 to need to continue to move a certain distance, now cut and expect that bracket 5 can promote right fixture block 53 and move together with left fixture block 52, namely right fixture block 53 can compress right spring 55, but under right spring 55 acts on, right fixture block 53 and left fixture block 52 are still clamped on the saw blade that blocks.Driving member comprises travelling gear 62, right fixture block 53 is fixed with upper rack 56, this upper rack 56 has along its length and connects convex edge 561, connecting convex edge 561 is slidably connected in right rail 61, cut on material bracket 5 and be fixed with lower tooth bar 57, travelling gear 62 is rotatably connected on contiguous block 6, and travelling gear 62 to be meshed with upper rack 56 and lower tooth bar 57 between upper rack 56 with lower tooth bar 57, the elastic force of right spring 55 is greater than left spring 54, along with the movement cutting material bracket 5, right fixture block 53 can move to saw blade under the effect of travelling gear 62, but under right spring 55 acts on, contiguous block 6 still keeps static.
Cut on material bracket 5 and offer left chute 58, left fixture block 52 is slidably connected in left chute 58, left spring 54 one end is connected on left slider 34, the other end is connected in and cuts on material bracket 5, the axis of left spring 54 and the axial consistent of right spring 55, cut material cutter 51 between left fixture block 52 and working plate 11 end, frame 1 is fixed with and cuts material cylinder 59, the piston rod of this section of material cylinder 59 is connected mutually with a section material bracket 5, cut material cylinder 59 and provide power for cutting material bracket 5, left slider 34 is pressed on saw blade under left spring 54 acts on, in continuation moving process after saw blade is truncated, it is consistent with right spring 55 that left spring 54 is compressed to elastic force, also compressed by spring afterwards, namely realize cutting material bracket 5 after saw blade blocks still can move a certain distance, improve and cut material quality.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.

Claims (10)

1. a saw blade pressure tooth machine, comprise frame (1), it is characterized in that, described frame (1) is fixed with the working plate (11) of strip, described working plate (11) upper side offers the chute feeder (12) passed through for saw blade, described frame (1) is all hinged with location-plate (2) in the both sides of working plate (11), described location-plate (2) all slidably connects the pressing plate (22) of strip, 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) is vertical with the length direction of chute feeder (12), be provided with between described location-plate (2) and frame (1) and location-plate (2) can be ordered about be resisted against compressing member one in frame (1), be provided with between described location-plate (2) and pressing plate (22) and two pressing plates (22) can be ordered about be pressed on compressing member two on saw blade two sides, described frame (1) all slidably connects gripper shoe (3) in the both sides of chute feeder (12), described gripper shoe (3) slidably connects briquetting (31), and the glide direction of briquetting (31) and gripper shoe (3) is all perpendicular to the length direction of chute feeder (12), the relative two sides of briquetting described in two (31) are evenly equipped with pressure tooth convex body (32), described gripper shoe (3) is provided with the keeper that briquetting (31) can be fixed in gripper shoe (3), the connector that can drive another gripper shoe (3) movement in the opposite direction when a gripper shoe (3) is mobile is provided with between gripper shoe described in two (3), described frame (1) all slidably connects movable block (4) along chute feeder (12) length direction in the both sides of chute feeder (12), described movable block (4) is all hinged with pull bar (41), and the free end of two pull bars (41) is hinged in two gripper shoes (3) respectively, the feeding rod (42) that can embed in saw blade saw teeth groove is connected with between movable block described in two (4), described frame (1) slidably connects along chute feeder (12) width in the end of chute feeder (12) and cuts material bracket (5), described section of material bracket (5) is fixed with and cuts material cutter (51), described section of material bracket (5) is connected with left fixture block (52), and be provided with left spring (54) between left fixture block (52) and section material bracket (5), described frame (1) slidably connects right fixture block (53), described right fixture block (53) can drive right fixture block (53) mobile and driving member that is clamping saw blade together with left fixture block (52) in time cutting and be provided with when the close saw blade of section material cutter (51) between material bracket (5).
2. saw blade pressure tooth machine according to claim 1, it is characterized in that, described compressing member one comprises back-moving spring (24), described location-plate (2) is all hinged in frame (1) by fork (21), one end of described back-moving spring (24) is connected on location-plate (2) downside, the other end is connected in frame (1), and back-moving spring (24) is positioned at the below of the pin joint of fork (21) and frame (1) with the tie point of frame (1).
3. saw blade pressure tooth machine according to claim 2, it is characterized in that, described compressing member two comprises tensioning spring (27), described location-plate (2) upper side is fixed with some adapter sleeves (25), described pressing plate (22) is fixed with some connecting rods (26), described connecting rod (26) sliding plug is in adapter sleeve (25), described tensioning spring (27) is set on connecting rod (26), and one end of tensioning spring (27) is pressed on adapter sleeve (25), the other end is pressed on pressing plate (22), described chute feeder (12) bottom surface is hinged with along its length some material-feeding rolling wheels (13) for supporting saw blade, described pressing plate (22) is hinged with along its length some material feeding pressing wheels (23) for being pressed on saw blade side.
4. the saw blade pressure tooth machine according to Claims 2 or 3, it is characterized in that, described keeper comprises some bolts (35), described gripper shoe (3) upper side offers dovetail groove (33), described briquetting (31) downside has slide block (34), described slide block (34) is slidably connected in dovetail groove (33), (31) offer screw with described briquetting, described bolt (35) is screwed onto in screw, and the end of bolt (35) is pressed on dovetail groove (33) bottom surface.
5. saw blade pressure tooth machine according to claim 4, it is characterized in that, described connector comprises two connecting rods (36), described frame (1) offers gathering sill (14), described gripper shoe (3) downside has draw runner (37), and draw runner (37) is slidably connected in gathering sill (14), connecting rod described in two (36) is hinged by bearing pin, bearing pin lays respectively in the middle part of the length of two connecting rods (36), and hinge is on working plate (11) downside, the two ends of described connecting rod (36) all have the connecting portion (361) upwards bent, described gripper shoe (3) downside all offers bar-shaped trough (38), and the length direction of bar-shaped trough (38) is arranged along chute feeder (12) length direction, described connecting portion (361) is slidably connected in bar-shaped trough (38), described frame (1) is fixed with pressure tooth cylinder (39), the piston rod of this pressure tooth cylinder (39) is connected mutually with one of them gripper shoe (3).
6. saw blade pressure tooth machine according to claim 5, it is characterized in that, described frame (1) is all fixed with guide post (15) along chute feeder (12) length direction in the both sides of working plate (11), described movable block (4) downside is all fixed with fairlead (43), described fairlead (43) is slidably located on guide post (15), and fairlead described in two (43) is connected mutually by U-shaped fixed bar (44).
7. saw blade pressure tooth machine according to claim 6, it is characterized in that, the upper side of described movable block (4) is all fixed with sleeve pipe (45), described sleeve pipe (45) interior sliding plug has expansion link (46), sleeve pipe (45) is all stretched out in the upper end of this expansion link (46), and be all fixed with axle sleeve at external part, the two ends of feeding rod (42) are positioned in two axle sleeves respectively, described sleeve pipe (45) is arranged with extension spring (47), described expansion link (46) all has annular stop convex edge (461), one end of above-mentioned extension spring (47) is connected in limit convex on (461), the other end is connected on axle sleeve outer wall, under the effect of extension spring (47), limit convex is resisted against the end, upper end of sleeve pipe (45) along (461).
8. saw blade pressure tooth machine according to claim 7, it is characterized in that, described frame (1) offers link slot (16), this link slot (16) is positioned at the side of chute feeder (12) end, and the length direction of link slot (16) is arranged along chute feeder (12) width, contiguous block (6) is slidably connected in described link slot (16), described contiguous block (6) offers right rail (61) along link slot (16) length direction, above-mentioned right fixture block (53) is slidably connected in right rail (61), described link slot (16) is provided with right spring (55), one end of this right spring (55) is pressed on contiguous block (6), the other end is pressed on link slot (16) end face.
9. saw blade pressure tooth machine according to claim 8, it is characterized in that, described driving member comprises travelling gear (62), described right fixture block (53) is fixed with upper rack (56), this upper rack (56) has along its length connection convex edge (561), described connection convex edge (561) is slidably connected in right rail (61), described section of material bracket (5) is fixed with lower tooth bar (57), described travelling gear (62) is rotatably connected on contiguous block (6), and travelling gear (62) to be positioned between upper rack (56) with lower tooth bar (57) and to be meshed with upper rack (56) and lower tooth bar (57).
10. saw blade pressure tooth machine according to claim 9, it is characterized in that, described section of material bracket (5) offers left chute (58), left fixture block (52) is slidably connected in left chute (58), described left spring (54) one end is connected on left slider (34), the other end is connected in and cuts on material bracket (5), the axis of described left spring (54) and the axial consistent of right spring (55), described section of material cutter (51) is positioned between left fixture block (52) and working plate (11) end, described frame (1) is fixed with and cuts material cylinder (59), the piston rod of this section of material cylinder (59) is connected mutually with a section material bracket (5).
CN201520283801.3U 2015-05-05 2015-05-05 A kind of saw blade pressure tooth machine Expired - Fee Related CN204603466U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104801762A (en) * 2015-05-05 2015-07-29 浙江海洋学院 Saw blade tooth pressing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104801762A (en) * 2015-05-05 2015-07-29 浙江海洋学院 Saw blade tooth pressing machine
CN104801762B (en) * 2015-05-05 2018-08-21 浙江海洋学院 A kind of saw blade knob machine

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