CN206717301U

CN206717301U - A kind of saw blade welder

Info

Publication number: CN206717301U
Application number: CN201720200526.3U
Authority: CN
Inventors: 张庆祥; 潘正财
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-02
Filing date: 2017-03-02
Publication date: 2017-12-08
Anticipated expiration: 2027-03-02

Abstract

Machinery equipment field is the utility model is related to, especially a kind of saw blade welder.It includes a base, a conveying track is provided with the top left side of base, base top on the right side of conveying track is provided with a support side plate, a bottom and the orthogonal location adjusting device of discharging opening of conveying track are provided with the outside of support side plate, a material-supporting device is provided with the lower end base of location adjusting device, be connected a clamping device in the outside of base, and the base top on the right side of location adjusting device is provided with a propulsion plant.It is simple in construction, it is reasonable in design, it is simple to operate, the Dock With Precision Position of saw blade land and alloy block, accurate butt welding can be realized automatically, the present apparatus can be adjusted to saw blade automatically after the completion of each land welding makes next land on saw blade reach position to be welded, it can ensure that alloy block keeps stable during decline and is moved to correct position in docking operation, more effectively meet the needs of people, solve problems of the prior art.

Description

A kind of saw blade welder

Technical field：

Machinery equipment field is the utility model is related to, especially a kind of saw blade welder.

Background technology：

Hacksaw be it is a kind of manual or motor-driven used in fine saw, mainly cutting metal or other stiff materials. Metal saw blade plays an important role during cutting when hacksaw is cut, and current metal saw blade is in structure mainly with length The sheet metal of bar shaped can be provided with several sawtooth being obliquely installed on the direction that the top of sheet metal is cut along it, pass through External force drives metal saw blade to move and then makes multiple sawtooth bilateral reciprocations thereon so as to reach the purpose of cutting object, therefore Sawtooth land carries main function while is also abrasion position the most serious during cutting.Existing metal saw blade because Consider the requirement such as its use environment, intensity and bending property, cost, the material of used hacksaw blade is mostly steel at present.Saw Bar its land position during use is easily worn, therefore usual way is to carry out metal saw blade production When, in the welding of its land position then a fritter alloy block makes the alloy material of welding as steel after subsequent handling is handled The high intensity land of saw blade, so as to can not only improve the cutting effect and efficiency of metal saw blade, and metal saw blade can be extended Service life.The mode that generally use manually clamps when being welded to the land of metal saw blade with alloy block now is carried out pair Weldering, because of its alloy block and land position very little when being welded in this way, carry out more difficult, the welding during centering of position Low precision；Land on each metal saw blade is more, not only wastes time and energy during by manually aligning, welding, easily makes welder When producing visual fatigue, and welding for a long time, inaccurately whole piece metal saw blade may be caused to be scrapped in welding process because of contraposition, Defect rate is higher；Potential safety hazard be present in welder's long-time weariness working.In addition, though there are some to pass through plant equipment at present The machine welded, but existing machine can not be protected effectively during being docked to alloy block with sawtooth land Card alloy block is fixedly secured, and alloy block is easily slid so as to cause waste of material, operating efficiency low during contraposition, it is clear that existing Some saw blade welders can not more effectively meet the needs of people.

Utility model content：

The utility model provides a kind of saw blade welder, and it is simple in construction, reasonable in design, simple to operate, can be certainly Dynamic to realize the Dock With Precision Position of saw blade land and alloy block, accurate butt welding, the present apparatus can be automatically to saw after the completion of each land welding Piece, which is adjusted, makes next land on saw blade reach position to be welded, can ensure that alloy block was declining in docking operation Keep stable in journey and be moved to correct position, can effectively prevent the alloy block of small volume from outwards sliding, more effectively meet The demand of people, solves problems of the prior art.

The utility model is that technical scheme is used by solving above-mentioned technical problem：A kind of saw blade welder, including One base, it is provided with a right-hand member being connected in by support column on base in the top left side of base and tilts down the conveying rail of setting Road, the base top on the right side of conveying track are provided with a support side plate, and a bottom and conveying rail are provided with the outside of support side plate The orthogonal location adjusting device of discharging opening in road, the location adjusting device are connected on support side plate lateral wall including one And with the orthogonal lift cylinder of conveying track, be connected and one be connected to by chute activity in the piston rod end of lift cylinder Mobile sliding block on the slide rail of its bottom, be connected an electrode block in the bottom of mobile sliding block, in the bottom of electrode block along before and after it Direction is provided with a guide elongated slot, and a face is provided with the left of the middle part of guide elongated slot and connects the discharging opening of conveying track Material receiving port, the bottom of the guide elongated slot on the inside of material receiving port are provided with a connection guide elongated slot and outside blanking port, slided mobile Block bottom outside is connected a location-plate, and a piston rod end for being connected in the guide cylinder on location-plate lateral wall passes through location-plate And extend in the guide elongated slot on the outside of the material receiving port on electrode block, filled in the lower end base of location adjusting device provided with a retainer Put, be connected a clamping device in the outside of base, and the base top on the right side of location adjusting device is provided with a propulsion plant；Propping up Base on rear side of support side plate is provided with a universal controller；The upper end of conveying track is connected with outside feeder equipment；Positioning is adjusted Lift cylinder, electrode block, guide cylinder, clamping device, the propulsion plant of regulating device pass through wire and universal controller respectively It is connected.

The material-supporting device is actively plugged in including one in conveying rail base through hole and conveying track is stretched out at both ends Rotary shaft, the right-hand member of pivot bush unit one tilts down the eccentric wheel of setting in the rotary shaft close to support side plate side, in bias The top bevel of wheel is provided with a retainer adjustable plate, and the upper end of retainer adjustable plate is movably connected at the top of eccentric wheel by rotating shaft, The right-hand member bottom of retainer adjustable plate is connected by adjusting spring with eccentric wheel, and the bottom of the conveying track on the left of eccentric wheel is vertical A baffle plate is connected, baffle plate is connected by a reseting spring leaf with eccentric wheel bottom.

The right-hand member of the retainer adjustable plate is an arc-shaped transition curved surface.

The propulsion plant includes the propulsion cylinder that a level is connected in base top, on a left side for the piston rod of propulsion cylinder End is flexibly connected a unidirectional pushing ram, the rotation being connected in the end of unidirectional pushing ram one outer end of activity inserting in saw blade teeth groove Bar；Propulsion cylinder is connected by wire with universal controller.

The clamping device includes a fixed plate for being fixedly installed on chassis outer side, connected one on the lateral wall of fixed plate Horizontally disposed clamping cylinder, the piston rod of clamping cylinder inwardly passes fixed plate and the compression disk that is connected in its end, A magnetic block and an electrode slice are respectively equipped with the groove in base outside wall being oppositely arranged with compressing disk, one is horizontally disposed The front-rear side walls of the serrate saw blade of upper bands be connected to respectively on the outside of magnetic block with compressing on disk inner face；Clamping cylinder It is connected by wire with universal controller.

Beneficial effect possessed by the utility model be it is simple in construction, it is reasonable in design, it is simple to operate, pass through position regulation dress The guide cylinder put can realize the accurate conveying of alloy block automatically, and saw blade land and alloy block can be realized by lift cylinder Dock With Precision Position, accurate butt welding, by propulsion plant can make each land weld after the completion of the present apparatus saw blade can be entered automatically Row adjustment makes next land on saw blade reach position to be welded, and material-supporting device can ensure alloy block under in docking operation Keep stable during drop and be moved to correct position, can effectively prevent the alloy block of small volume from outwards sliding, it is more effectively full The demand of sufficient people.

Brief description of the drawings：

Fig. 1 is the structural representation of the utility model position one.

Fig. 2 is the structural representation of the utility model position two.

Fig. 3 is the structural representation that the utility model removes clamping device.

Fig. 4 is the structural representation of the utility model partial enlargement.

In figure, 1, base；2nd, support column；3rd, conveying track；4th, support side plate；5th, lift cylinder；6th, slide rail；7th, it is mobile to slide Block；8th, electrode block；9th, guide elongated slot；10th, discharging opening；11st, material receiving port；12nd, blanking port；13rd, location-plate；14th, guide cylinder； 15th, rotary shaft；16th, eccentric wheel；17th, retainer adjustable plate；18th, baffle plate；19th, reseting spring leaf；20th, arc-shaped transition curved surface；21st, push away Inlet casing；22nd, unidirectional pushing ram；23rd, rotating bar；24th, fixed plate；25th, clamping cylinder；26th, disk is compressed；27th, magnetic block； 28th, universal controller；29th, electrode slice；30th, spring is adjusted.

Embodiment：

For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this reality It is described in detail with new.

As shown in figs. 1-4, a kind of saw blade welder, including a base 1, it is logical to be provided with one in the top left side of base 1 The conveying track 3 that the right-hand member that support column 2 is connected on base 1 tilts down setting is crossed, the base 1 on the right side of conveying track 3 pushes up Portion is provided with a support side plate 4, is provided with a bottom in the outside of support side plate 4 and the discharging opening 10 of conveying track 3 is orthogonal Location adjusting device, the location adjusting device are connected on the lateral wall of support side plate 4 including one and mutually hung down with conveying track 3 Straight lift cylinder 5, it is connected in the piston rod end of lift cylinder 5 connected one by chute activity on the slide rail 6 of its bottom Mobile sliding block 7, be connected an electrode block 8 in the bottom of mobile sliding block 7, is set in the bottom of electrode block 8 along its fore-and-aft direction There is a guide elongated slot 9, a face is provided with the left of the middle part of guide elongated slot 9 and connects the splicing of the discharging opening 10 of conveying track 3 Mouth 11, a connection guide elongated slot 9 and the blanking port 12 of outside are provided with the bottom of the guide elongated slot 9 of the inner side of material receiving port 11, is being moved The bottom outside of movable slider 7 is connected a location-plate 13, and one is connected in the tailpiece of the piston rod of the guide cylinder 14 on the lateral wall of location-plate 13 Portion is through location-plate 13 and extends in the guide elongated slot 9 on the outside of the material receiving port 11 on electrode block 8, in the lower end of location adjusting device Bottom is provided with a material-supporting device, and be connected a clamping device in the outside of base 1, the top of base 1 on the right side of location adjusting device Provided with a propulsion plant；A universal controller 28 is provided with the base 1 of the rear side of support side plate 4；The upper end of conveying track 3 with Outside feeder equipment is connected；Lift cylinder 5, electrode block 8, guide cylinder 14, clamping device, the propulsion plant of location adjusting device It is connected respectively by wire with universal controller 28.

The material-supporting device is actively plugged in including one in the bottom through-hole of conveying track 3 and conveying track 3 is stretched out at both ends Rotary shaft 15, the right-hand member of pivot bush unit one tilts down the eccentric wheel of setting in the rotary shaft 15 close to the side of support side plate 4 16, when lift cylinder 5 drives electrode block 8 and internal alloy block moves downwardly together, eccentric wheel 16 is understood around axis rotation, A retainer adjustable plate 17 is provided with the top bevel of eccentric wheel 16, retainer adjustable plate 17 can during electrode block 8 declines Abutted against with carrying out the blanking port 12 of at the top of a small amount of angles shifts and moment holding and bottom of electrode block 8, prevent alloy block from falling Under, the upper end of retainer adjustable plate 17 is movably connected in the top of eccentric wheel 16 by rotating shaft, and the right-hand member bottom of retainer adjustable plate 17 leads to Overregulate spring 30 with eccentric wheel 16 to be connected, in the baffle plate 18 of bottom vertical connection one of the conveying track 3 in the left side of eccentric wheel 16, gear Plate 18 is connected by a reseting spring leaf 19 with the bottom of eccentric wheel 16, and reseting spring leaf 19 is in electrode block 8 with 16 turns of movable eccentric wheel Support can be played a part of in dynamic process to reset, while cushion effect can be played a part of.

The right-hand member of the retainer adjustable plate 17 is an arc-shaped transition curved surface 20, because declining in electrode block 8 close to saw blade land During its abutted against always with the top of retainer adjustable plate 17, therefore retainer adjustable plate 17 can be held in blanking port 12 and treat The alloy block of welding, when electrode block 8 drops to certain position, its top can be in contact with the land of sawtooth, now to be welded The lateral wall of alloy block can be respectively with land and propulsion plant the lateral wall of rotating bar 23 abut against so that alloy block obtains Support, but if separating too fast during retainer supporting plate separates with the blanking port 12 of electrode block 8, alloy block also has The danger to come off, thus retainer adjustable plate 17 right-hand member be set to an arc-shaped transition curved surface 20 can effectively slow down retainer support The speed that the blanking port 12 of plate and electrode block 8 is kept completely separate, makes its separation process have certain transition, significantly reduces alloy The risk that block slides from blanking port 12, safety in utilization are higher.

The propulsion plant includes the propulsion cylinder 21 that a level is connected in the top of base 1, in the piston of propulsion cylinder 21 The left end of bar is flexibly connected a unidirectional pushing ram 22, and blade teeth is connected in the end of unidirectional pushing ram 22 one outer end of activity inserting Rotating bar 23 in groove；Propulsion cylinder 21 is connected by wire with universal controller 28, the right-hand member activity of unidirectional pushing ram 22 It is connected on the piston rod of propulsion cylinder 21 equivalent to the effect of ratchet, each of saw blade to be welded can be promoted from right to left Sawtooth moves, can not opposite direction promote, it is more efficient so as to realize automatic propulsion.

The clamping device includes a fixed plate 24 for being fixedly installed on the outside of base 1, on the lateral wall of fixed plate 24 Be connected a horizontally disposed clamping cylinder 25, and the piston rod of clamping cylinder 25 inwardly passes fixed plate 24 and in its end connected one Compress disk 26, with compress be respectively equipped with the groove on the lateral wall of base 1 that is oppositely arranged of disk 26 magnetic block 27 with One electrode slice 29, when the saw blade of the side of electrode slice 29 is in contact with the alloy block of the side of electrode block 8, because of its charging property not Together, it at this moment can produce electric charge and carry out electrode butt welding, the front-rear side walls of a horizontally disposed serrate saw blade of upper bands support respectively The outside of magnetic block 27 is connected on compressing on the inner face of disk 26；Clamping cylinder 25 is connected by wire with universal controller 28, Saw blade is adsorbed by magnetic block 27 and compresses saw blade with compressing disk 26, dual fastening, fastening effect are good, when clamping cylinder 25 unclamps When saw blade remain able to be fixed well.

In use, the universal controller 28 of the present apparatus is switched on power, saw blade to be welded is passed through into clamping device Magnetic block 27 is adsorbed on the lateral wall of base 1, the teeth groove of the sawtooth of saw blade left end is connected to the lateral wall bottom of rotating bar 23 Portion, the piston rod of control clamping cylinder 25, which stretches out, drives compression disk 26 to be fixedly secured saw blade.Now, open outside defeated Glassware carries out conveying alloy block, and after defeated track, alloy block to be welded can be slided feeder by the discharging opening 10 of conveying track 3 Go out and directly by with entering after the material receiving port 11 in its face and the electrode block 8 that connects in guide elongated slot 9, universal controller The piston rod of 28 control guide cylinders 14 stretches out and moved along guide elongated slot 9, so as to the alloy being forced into guide elongated slot 9 Block inwardly moves, and alloy block is moved at the blanking port 12 of guide elongated slot 9, and now alloy block can abut and touch guide Position switch on the inner face of elongated slot 9.Now, alloy block will not be flowed out under the supporting role of material-supporting device by blanking port 12. After position switch touches connection, universal controller 28 can control the piston rod of the propulsion cylinder 21 of propulsion plant to stretch out, piston Bar can drive unidirectional pushing ram 22 to promote to the left during stretching out, so as to drive the rotating bar 23 contacted with saw blade teeth groove to promote Saw blade travel forward a sawtooth distance after be automatically stopped.Universal controller 28 controls the lift cylinder of location adjusting device 5 piston rods, which move downward, can drive electrode block 8 and alloy block thereon to move downward, during electrode block 8 moves downward Material-supporting device can be promoted to move downward, eccentric wheel 16 can oppress reseting spring leaf during material-supporting device passively moves downward 19 are moved downward, and eccentric wheel 16 and retainer adjustable plate 17 thereon can be made to keep supporting under the elastic force effect of reseting spring leaf 19 The bottom of blanking port 12 is connected on, prevents alloy block from falling.When electrode block 8 moves downward in the presence of lift cylinder 5 and close to treating Although retainer adjustable plate 17 does not completely disengage with the bottom of blanking port 12 always during the land of the saw blade of welding, it is relative to falling Material mouth 12 occurs relative displacement and has the trend of disengaging always.When electrode block 8 moves downwardly to lowermost end, retainer adjustable plate 17 Separated completely with blanking port 12, now alloy block can slide downwards, at the same time fall behind its lateral wall just under alloy block and treat The land and the top outer wall of rotating bar 23 of the saw blade of welding abut against, and now can both be determined alloy block to be welded Position is fixed.Coping saw blade abuts against with electrode slice 29, and alloy block abuts against with electrode block 8, and electrode block 8 and electrode slice 29 are the opposite sex Electrode, therefore can be discharged when alloy block is in contact with saw blade, complete current sawtooth land so as to carry out electrode pair postwelding Welding.After completing to weld, universal controller 28 can drive the piston rod of control propulsion cylinder 21 to reset, and then drive it Its each device resets.The conveying to follow-up sawtooth to be welded, contraposition, welding are completed according to above-mentioned steps, is finally completed whole The welding of saw blade.The present apparatus is simple in construction, reasonable in design, simple to operate, can by the guide cylinder 14 of location adjusting device The automatic accurate conveying for realizing alloy block, the Dock With Precision Position, precisely of saw blade land and alloy block can be realized by lift cylinder 5 Butt welding, by propulsion plant can make each land weld after the completion of the present apparatus saw blade can be adjusted automatically and make on saw blade Next land reaches position to be welded, and material-supporting device can ensure that alloy block keeps stable during decline in docking operation Correct position is moved to, can effectively prevent the alloy block of small volume from outwards sliding, more effectively meet the needs of people.

Above-mentioned embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art For art personnel, any alternate modification or conversion made to the utility model embodiment all fall within guarantor of the present utility model In the range of shield.

Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.

Claims

A kind of 1. saw blade welder, it is characterised in that：Including a base, pass through support column provided with one in the top left side of base The right-hand member being connected on base tilts down the conveying track of setting, and the base top on the right side of conveying track is provided with a support-side Plate, a bottom and the orthogonal location adjusting device of discharging opening of conveying track are provided with the outside of support side plate, it is described fixed Position adjusting means be connected in including one on support side plate lateral wall and with the orthogonal lift cylinder of conveying track, in lifting air The piston rod end of cylinder connected one is connected to the mobile sliding block on the slide rail of its bottom by chute activity, at the bottom of mobile sliding block Portion is connected an electrode block, a guide elongated slot is provided with along its fore-and-aft direction in the bottom of electrode block, at the middle part of guide elongated slot Left side is provided with a face and connects the material receiving port of the discharging opening of conveying track, and the bottom of the guide elongated slot on the inside of material receiving port is provided with One connection guide elongated slot and outside blanking port, be connected a location-plate on the outside of mobile slider bottom, and one is connected in outside location-plate The piston rod end of guide cylinder in side wall is through location-plate and extends in the guide elongated slot on the outside of the material receiving port on electrode block, A material-supporting device is provided with the lower end base of location adjusting device, be connected a clamping device in the outside of base, is adjusted in positioning Base top on the right side of device is provided with a propulsion plant；A universal controller is provided with the base on rear side of support side plate；It is defeated The upper end of material track is connected with outside feeder equipment；Lift cylinder, electrode block, guide cylinder, the clamping dress of location adjusting device Put, propulsion plant is connected by wire with universal controller respectively.
A kind of 2. saw blade welder according to claim 1, it is characterised in that：The material-supporting device includes an activity and inserted In conveying rail base through hole and the rotary shaft of conveying track is stretched out at both ends, in the rotary shaft close to support side plate side The upper right-hand member of pivot bush unit one tilts down the eccentric wheel of setting, and a retainer adjustable plate is provided with the top bevel of eccentric wheel, support Expect that the upper end of adjustable plate is movably connected at the top of eccentric wheel by rotating shaft, the right-hand member bottom of retainer adjustable plate by adjust spring with Eccentric wheel is connected, the baffle plate of bottom vertical connection one of the conveying track on the left of eccentric wheel, baffle plate by a reseting spring leaf with Eccentric wheel bottom is connected.
A kind of 3. saw blade welder according to claim 1 or 2, it is characterised in that：The right-hand member of the retainer adjustable plate For an arc-shaped transition curved surface.
A kind of 4. saw blade welder according to claim 3, it is characterised in that：It is horizontal solid that the propulsion plant includes one The propulsion cylinder of base top is connected in, a unidirectional pushing ram is flexibly connected in the left end of the piston rod of propulsion cylinder, in one-way pushing The end activity for entering bar inserts the rotating bar that an outer end is connected in saw blade teeth groove；Propulsion cylinder is filled by wire and general controls Put connected.
A kind of 5. saw blade welder according to claim 4, it is characterised in that：The clamping device includes a fixation and set The fixed plate in chassis outer side is put, be connected a horizontally disposed clamping cylinder on the lateral wall of fixed plate, the work of clamping cylinder Stopper rod inwardly passes fixed plate and the compression disk that is connected in its end, in the base outside wall being oppositely arranged with compressing disk Groove in be respectively equipped with a magnetic block and an electrode slice, the front-rear side walls point of a horizontally disposed serrate saw blade of upper bands It is not connected on the outside of magnetic block with compressing on disk inner face；Clamping cylinder is connected by wire with universal controller.