CN204747169U - Double -deck stainless steel chimney port former of thin wall - Google Patents
Double -deck stainless steel chimney port former of thin wall Download PDFInfo
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- CN204747169U CN204747169U CN201520571700.6U CN201520571700U CN204747169U CN 204747169 U CN204747169 U CN 204747169U CN 201520571700 U CN201520571700 U CN 201520571700U CN 204747169 U CN204747169 U CN 204747169U
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Abstract
The utility model relates to a double -deck stainless steel chimney port former of thin wall has arranged the circular double -layered glassware of expanding perpendicularly on the board, it is vice all to be equipped with linear guide on the board of the circular double -layered glassware both sides of expanding, and wherein the linear guide of one side has arranged single turn -ups on vice and has pressed muscle cutting die system, has arranged two turn -ups on the linear guide of opposite side is vice and has pressed muscle cutting die systems, and be equipped with telescopic the supports work or material rest of slidable on the other board of the circular double -layered glassware of expanding and slidable suppresses the ware. Having realized that the multistation merges and the multiple operation combination, having accomplished simultaneously and singly turn over flange, two processing of turning over the flange and pressing the strengthening rib, practiced thrift the production space, reduced the transport number of times, the work efficiency improves nearly ten times.
Description
Technical field
The utility model relates to a kind of thin-walled twin-layer stainless steel chimney port former.
Background technology
The machine-shaping shape of thin-wall circular tee section cylindrical workpiece as shown in Figure 1, its processing technology adopts rolling depression method of not feeling relieved, first the roll extrusion of workpiece two ends is formed the shape of singly turning over flange C in Fig. 1, then go to inlay inserting paragraph (spot welding) to another equipment, make it to form two shape of turning over flange A, and then to an other equipment, go roll extrusion to form the shape of reinforcement B, such technological process needs multistation, workpiece handling number of times is more, consume artificial many, the workpiece effect processed not only loses round but also precision is very poor, particularly two process structure turning over flange A cannot meet design requirement, non-donator type can only be made, therefore, low precision, intensity difference, fastness is poor, problem long-standing problem product quality Jin Walk and the liftings such as sealing difference.
Have improvement-kind of technique is the method adopting flange cast pattern to be enclosed within workpiece external pressurized, though can accomplish two to turn over flange coenosarc, but because specification is too many, mould is also corresponding wants many and heavy, and cost is very high, particularly in process, labor strength is large, during cover moulding/demoulding, very easily disfiguring workpiece is surperficial, and process portion also will repeat processing, and forming step needs multistation just can complete, efficiency is very low, and error and accuracy standard are also difficult to realize.
In a word, as " the inner bag forming technology " of one of double-layer stainless steel chimney product core component, be difficult to reach designing requirement always.The inner bag forming technology of double-layer stainless steel thermal-insulating chimney product, total quality and production efficiency is made all to receive very big restriction.
Utility model content
The purpose of this utility model is to provide a kind of simple to operate, manageable thin-walled twin-layer stainless steel chimney port former, complete simultaneously and singly turn over flange, two formed machining turning over flange and reinforcement, meet the fit shapes needed for installing and required precision, the workpiece after shaping its cross section circularity, quality of fit, geometry, bulk strength etc. all reach desirable designing requirement.
The purpose of this utility model is achieved through the following technical solutions:
Thin-walled twin-layer stainless steel chimney port former, feature is: on board, be arranged vertically the circular clip feeder of expanding, the board of the circular clip feeder both sides of expanding is equipped with line slideway auxiliary, the line slideway auxiliary of wherein side is furnished with single flange beading cutting die system, the line slideway auxiliary of opposite side is furnished with double-turnup beading cutting die system, the board on the circular clip feeder side of expanding is provided with slidably telescopic material supporting rack and slidably suppressor.
Further, above-mentioned thin-walled twin-layer stainless steel chimney port former, wherein, the circular clip feeder of described expanding comprises axle journal and puts sleeve in the inner, described axle journal is provided with for installing with board the axle journal flange be connected, being fitted with in sleeve can along its spline type central shaft in axial sliding, the lower end of spline type central shaft is connected by the piston rod of hookup with material folding cylinder, the upper end of spline type central shaft is provided with connecting rod base, the upper surface of sleeve is provided with clip feeder pallet, clip feeder pallet is provided with slide block line slideway auxiliary, slide block line slideway auxiliary is furnished with clip feeder slide block, the side of clip feeder slide block is connected with connecting rod base by connecting rod, the opposite side of clip feeder slide block installs die shoe group.
Further, above-mentioned thin-walled twin-layer stainless steel chimney port former, wherein, the bottom of described sleeve is set with driven sprocket, is arranged in power transmission unit below board and is driven with driven sprocket by Chain conveyer mode and be connected.
Further, above-mentioned thin-walled twin-layer stainless steel chimney port former, wherein, described single flange beading cutting die system comprises interior cutting die planker, working cylinder, interior cutting die and outer cutting die, interior cutting die planker and working cylinder are arranged on line slideway auxiliary, cutting die in interior cutting die planker is installed, adjustment location locking mechanism is provided with between working cylinder and line slideway auxiliary, the piston rod of working cylinder drives with interior cutting die planker and is connected, the linearly guideway motion of interior cutting die planker can be driven, working cylinder top is provided with slide rail pair, slide rail pair is furnished with outer cutting die planker and telescoping mechanism, locking mechanism is provided with between telescoping mechanism and slide rail pair, the piston rod of telescoping mechanism drives with outer cutting die planker and is connected, outer cutting die planker can be driven along slide rail secondary motion, outer cutting die frame installed by outer cutting die planker, outer cutting die frame is provided with vertical lifting mechanism, vertical lifting mechanism is installed outer cutting die and erect planker, outer cutting die erects on planker and installs outer cutting die, outer cutting die is relative with interior cutting die.
Again further, above-mentioned thin-walled twin-layer stainless steel chimney port former, wherein, described double-turnup beading cutting die system comprises interior cutting die planker, working cylinder, interior cutting die and outer cutting die, interior cutting die planker and working cylinder are arranged on line slideway auxiliary, cutting die in interior cutting die planker is installed, adjustment location locking mechanism is provided with between working cylinder and line slideway auxiliary, the piston rod of working cylinder drives with interior cutting die planker and is connected, the linearly guideway motion of interior cutting die planker can be driven, working cylinder top is provided with slide rail pair, slide rail pair is furnished with outer cutting die planker and telescoping mechanism, locking mechanism is provided with between telescoping mechanism and slide rail pair, the piston rod of telescoping mechanism drives with outer cutting die planker and is connected, outer cutting die planker can be driven along slide rail secondary motion, outer cutting die frame installed by outer cutting die planker, outer cutting die frame is provided with vertical lifting mechanism, vertical lifting mechanism is installed outer cutting die and erect planker, outer cutting die erects on planker and installs outer cutting die, outer cutting die is relative with interior cutting die.
Again further, above-mentioned thin-walled twin-layer stainless steel chimney port former, wherein, described suppressor comprises arms and swing arm, and swing arm is hinged by bearing pin and arms, one end of arms is provided with level pressure wheel, accordingly, dynamic pressure wheel is installed in one end of swing arm, and the other end of arms is hinged with screw rod, the end of screw rod is provided with handwheel, and the other end of swing arm is hinged with the nut sleeve matched with screw rod.
Again further, above-mentioned thin-walled twin-layer stainless steel chimney port former, wherein, described single flange beading cutting die system is not connected with feeding automatic control system with double-turnup beading cutting die system averages.
The feature that technical solutions of the utility model are outstanding and progress are mainly reflected in:
1. the circular clip feeder of expanding is for features such as the cross sectional shape of processing work, forming technology rule, specification are changeable, adopt the structure of superposition die shoe solve processing work specification mainly with and clip feeder be difficult to the problem of mating, both great amount of cost had been saved, operation again during very convenient more mold exchange, greatly can shorten the lead-time, effectively improve production efficiency; Expanding clamping mode makes full use of the cylindrical inner wall of workpiece and the die shoe arcwall face goodness of fit and contact area, the employing principle that art is good for strength increases the friction of die shoe and workpiece, and then make clip feeder be enough to drive workpiece to rotate, make workpiece carry out a series of process forming under the state of setting cylinder;
2. the rotation of workpiece produces the power required for stretcher strain, the progressively amount of feeding of cutting die then produces workpiece varying stress required in drawing process, the shape of inside and outside cutting die is the foundation of specification component shaping shape, and the engagement gradually of inside and outside cutting die is the basic of workpiece finalization, workpiece rotates in conjunction with cutting die feeding repeatedly, realize the novel process of the progressive stretch forming of centering revolving-rolling, the method of pressing the progressive stretcher strain of cutting die shape is realized in the process of progressively feeding workpiece rotation and cutting die while, uniform force, be shaped attractive in appearance, the General Promotion integrated quality of product,
3. the cutting die amount of feeding control system of sequencing ensures component shaping quality, feeding automatic control system Bian programmes and mechanical mechanism controls working cylinder piston stroke number of times and the amount of feeding automatically, greatly reduce loaded down with trivial details action or the error of operating personnel, reduce labour intensity, reliability is strong, workpiece uniform force, not easily injured surface;
4. suppressor ensure that the forming requirements of workpiece double-turnup, and the active force lifted is progressively taken turns in dynamic pressure makes two flange while reaching forming requirements, finally also ensure that the tapering of inserting paragraph;
5. achieve multistation to merge and multiple operation combination, complete simultaneously and singly turn over flange, two processing of turning over flange and pressure reinforcement, saved production space, decreased carrying number of times, work efficiency improves nearly ten times.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: the structural representation of thin-walled twin-layer stainless steel chimney product;
Fig. 2: the schematic front view of the utility model former;
Fig. 3: the schematic side view of the utility model former;
Fig. 4: the structural representation of the circular clip feeder of expanding;
Fig. 5: the structural representation of single flange beading cutting die system;
Fig. 6: the structural representation of suppressor.
Detailed description of the invention
As shown in Figure 2 and Figure 3; thin-walled twin-layer stainless steel chimney port former; on board 1, be arranged vertically the circular clip feeder 3 of expanding; the board of circular clip feeder 3 both sides of expanding is equipped with line slideway auxiliary 7; line slideway auxiliary 7 of wherein side is furnished with single flange beading cutting die system 5; line slideway auxiliary of opposite side is furnished with double-turnup beading cutting die system 6, the board that the circular clip feeder 3 of expanding is other is provided with slidably telescopic material supporting rack 8 and slidably suppressor 4.Telescopic material supporting rack 8 is for controlling flange size.
As shown in Figure 4, the circular clip feeder 3 of expanding comprises axle journal 307 and puts sleeve 305 in the inner, axle journal 307 is provided with for installing with board the axle journal flange 306 be connected, the bottom of sleeve 305 is set with driven sprocket 304, be arranged in power transmission unit 2 below board to be driven with driven sprocket 304 by Chain conveyer mode and be connected, being fitted with in sleeve 305 can along its spline type central shaft 303 in axial sliding, the lower end of spline type central shaft 303 is connected with the piston rod of material folding cylinder 301 by hookup 302, the upper end of spline type central shaft 303 is provided with connecting rod base 308, the upper surface of sleeve 305 is provided with clip feeder pallet 311, clip feeder pallet 311 is provided with slide block line slideway auxiliary 310, slide block line slideway auxiliary 310 is furnished with clip feeder slide block 312, the side of clip feeder slide block 312 is connected with connecting rod base 308 by connecting rod 309, the opposite side of clip feeder slide block 312 installs die shoe group 313, die shoe group 313 adopts overlaying structure to adapt to different diameters of work.
The circular clip feeder 3 of expanding superposes adjust size to adapt to the workpiece of various diameter by die shoe, power transmission unit 2 is transmitted power by Chain conveyer and is rotated to drive sleeve 305, sleeve 305 is built with spline type central shaft 303, and spline type central shaft 303 can not only by sleeve 305 with rotating together; Meanwhile, the piston rod of material folding cylinder 301 can drive spline type central shaft 303 axially-movable, and then drivening rod 309 is to strut die shoe group 313, and not only drive workpiece to rotate, also realize reducing and carry out material folding, the rotary speed of workpiece is by regulating frequency converter to realize.
As shown in Figure 5, single flange beading cutting die system 5 comprises interior cutting die planker 501, working cylinder 509, interior cutting die 502 and outer cutting die 503, interior cutting die planker 501 and working cylinder 509 are arranged on line slideway auxiliary 7, cutting die 502 in interior cutting die planker 501 is installed, be provided with between working cylinder 509 and line slideway auxiliary 7 and adjust location locking mechanism 9, the piston rod of working cylinder 509 drives with interior cutting die planker 501 and is connected, can drive interior cutting die planker 501 linearly guideway 7 move, working cylinder 509 top is provided with slide rail pair 507, slide rail pair 507 is furnished with outer cutting die planker 505 and telescoping mechanism 506, locking mechanism is provided with between telescoping mechanism 506 and slide rail pair 507, the piston rod of telescoping mechanism 506 drives with outer cutting die planker 505 and is connected, outer cutting die planker 505 can be driven to move along slide rail pair 507, outer cutting die frame 504 installed by outer cutting die planker 505, outer cutting die frame 504 is provided with vertical lifting mechanism, vertical lifting mechanism is installed outer cutting die and erect planker 510, outer cutting die erects on planker 510 and installs outer cutting die 503, outer cutting die 503 is relative with interior cutting die 502.Working cylinder 509 is connected with feeding automatic control system 508.
Double-turnup beading cutting die system 6 comprises interior cutting die planker, working cylinder, interior cutting die and outer cutting die, interior cutting die planker and working cylinder are arranged on line slideway auxiliary, cutting die in interior cutting die planker is installed, adjustment location locking mechanism is provided with between working cylinder and line slideway auxiliary, the piston rod of working cylinder drives with interior cutting die planker and is connected, the linearly guideway motion of interior cutting die planker can be driven, working cylinder top is provided with slide rail pair, slide rail pair is furnished with outer cutting die planker and telescoping mechanism, locking mechanism is provided with between telescoping mechanism and slide rail pair, the piston rod of telescoping mechanism drives with outer cutting die planker and is connected, outer cutting die planker can be driven along slide rail secondary motion, outer cutting die frame installed by outer cutting die planker, outer cutting die frame is provided with vertical lifting mechanism, vertical lifting mechanism is installed outer cutting die and erect planker, outer cutting die erects on planker and installs outer cutting die, outer cutting die is relative with interior cutting die.Working cylinder is connected with feeding automatic control system.
It should be noted that, the structure of double-turnup beading cutting die system 6 is substantially identical with the structure of single flange beading cutting die system 5, and just the mould shape structure of inside and outside cutting die is different.Double-turnup beading cutting die system 6 and single flange beading cutting die system 5 are respectively used to the shape at processing work two ends.
The piston rod of working cylinder drives the linearly guideway motion of interior cutting die planker, radial clearance between interior cutting die and outer cutting die is made to change the extrusion molding reached workpiece, the amount of feeding and crushing strength are by the feeding automatic controlling system being arranged on working cylinder rear portion, and component shaping shape is determined by the shape of inside and outside cutting die.Outer cutting die frame is provided with vertically adjustable outer cutting die and erects planker, in order to regulate the axial quality of fit between outer cutting die and interior cutting die.
As shown in Figure 6, suppressor 4 comprises arms and swing arm, swing arm is hinged by bearing pin and arms, one end of arms is provided with level pressure wheel 403, accordingly, dynamic pressure wheel 402 is installed in one end of swing arm, and the other end of arms is hinged with screw rod 405, the end of screw rod 405 is provided with handwheel 404, and the other end of swing arm is hinged with the nut sleeve matched with screw rod 405.Handwheel 404 drives screw rod 405 to rotate to make swing arm produce motion, and dynamic pressure wheel 402 is close to level pressure wheel 403, for the two pressing and fixiforms turning over flange after processing.
Wherein, slidably telescopic material supporting rack 8 can move and fix on work top, to meet the demand of different-diameter dimension workpiece, start shooting as raised configuration and height adjustable, the weight of workpiece can be born, the relative altitude of workpiece port and cutting die can be regulated again poor, being the positioning datum of workpiece when clamping, adding telescopic material supporting rack 8 automatic retraction in man-hour, depart from the contact with workpiece port, when machining, telescopic material supporting rack 8 automatically rises and holds workpiece, is convenient to handling.
The circular clip feeder 3 of expanding makes its diameter dimension change by the adjustment of die shoe group 313 to adapt to meet the clamping to different-diameter dimension workpiece, when workpiece is placed in the circular clip feeder 3 of expanding, workpiece lower port is shelved on telescopic material supporting rack 8, press " startup " button on operation bench, the piston rod of material folding cylinder 301 promotes hookup 302 and spline type central shaft 303 produces axially-movable, connecting rod base 308 is made to increase, force connecting rod 309 to change angle promotion slide block 312 outwards to slide, material folding head diameter is made to become large, cambered surface and the workpiece inner wall face of die shoe group 313 produce pressure, thus clamping work pieces (blank), after time-delay relay starts, telescopic material supporting rack 8 is retracted, depart from workpiece, driven sprocket 304 is driven to rotate by power transmission unit 2, thus sleeve 305 is rotated, realize clamping workpiece and produce shaping power.
Single flange beading cutting die system on line slideway auxiliary 7 is under the control of feeding automatic control system, working cylinder 509 piston works repeatedly, interior cutting die 502 and the feeding repeatedly of outer cutting die 503, workpiece is by circular clip feeder 3 driven rotary of expanding, if processing is the one end of singly turning over flange C, directly press " stopping " button on operation bench, workpiece stops the rotation, telescopic material supporting rack 8 rises, the piston rod of material folding cylinder 301 is retracted, and clip feeder discharges, and takes off workpiece, workpiece is changed direction and carry out clamping, to the other end (two turn over flange A) processing.Two turn over flange A process after, suppressor 4 need be pushed into and turn over flange A near two, be locked by positioning locker 401, lock after level pressure wheel 403 contacts with workpiece outer wall, shake handwheel 404 makes dynamic pressure wheel 402 take turns 403 feedings to level pressure and produce pressure, spacing by 406 by mark, complete two compacting of turning over flange A.
Single flange beading cutting die system 5 and double-turnup beading cutting die system 6 are based on working cylinder, and produce interlocking or interlock by the motion of working cylinder piston, its action and amplitude all perform by feeding automatic control system good control program prepared in advance.The motion of working cylinder makes the radial clearance between interior cutting die and outer cutting die change, the amount of its change is determined by the feeding automatic control system being arranged on working cylinder tail end, thus realize shaping precision controlling, material can be taken off smoothly to solve the workpiece after shaping, outer cutting die planker 505 on working cylinder is controlled by telescoping mechanism 506, when obtaining the signal machined, flange can be avoided by automatic retraction, vertically (axis) direction can be finely tuned by the vertical lifting mechanism on outer cutting die frame 504, with obtain with interior cutting die shape coincide.
Adjustment location locking mechanism 9 realizes the adjustment on line slideway auxiliary 7 of single flange beading cutting die system 5 and double-turnup beading cutting die system 6 and control by frame for movement, can carry out being shifted and lock according to the different-diameter of workpiece, thus make cutting die system can with the work piece match of various different specification size.
During embody rule, its processing step is:
1) be placed on telescopic material supporting rack 8 by thin-wall circular tee section cylindrical workpiece, workpiece is placed in the circular clip feeder 3 of expanding, and workpiece is between interior cutting die and outer cutting die;
2) " startup " button on operation bench is pressed, the piston rod of the material folding cylinder 301 of the circular clip feeder 3 of expanding promotes hookup 302 and spline type central shaft 303 produces axially-movable, connecting rod base 308 is made to increase, force connecting rod 309 to change angle promotion slide block 312 outwards to slide, material folding head diameter is made to become large, cambered surface and the workpiece inner wall face of die shoe group 313 produce pressure, thus clamping work pieces (blank);
3) after time-delay relay starts, telescopic material supporting rack 8 is retracted, and depart from workpiece, outer cutting die stretches out, and drives driven sprocket 304 to rotate by power transmission unit 2, thus sleeve 305 is rotated, and workpiece rotates under clip feeder drives;
4) auto-feed controller start-up routine, working cylinder piston works repeatedly, interior cutting die and the feeding repeatedly of outer cutting die, until reach forming requirements, now, if what be processed to form is singly turn over flange C, then commutated by workpiece after " stopping ", by same operation, processing is two turns over flange A;
5) suppressor 4 is pushed into close pair and turns over flange A, be locked by positioning locker 401, lock after level pressure wheel 403 contacts with workpiece outer wall, shake handwheel 404 makes dynamic pressure wheel 402 take turns 403 feedings to level pressure and produce pressure, completes two compacting of turning over flange A;
6) press " stopping " button on operation bench, workpiece stall, outer knife-die seat is retracted, and telescopic material supporting rack 8 rises, and the circular clip feeder 3 of expanding discharges workpiece.
The circular clip feeder of expanding is for features such as the cross sectional shape of processing work, forming technology rule, specification are changeable, adopt the structure of superposition die shoe solve processing work specification mainly with and clip feeder be difficult to the problem of mating, both great amount of cost (avoiding each specification to do a set of clip feeder) had been saved, operation again during very convenient more mold exchange, greatly can shorten the lead-time, effectively improve production efficiency.Expanding clamping mode makes full use of the cylindrical inner wall of workpiece and the die shoe arcwall face goodness of fit and contact area, the employing principle that art is good for strength increases the friction of die shoe and workpiece, and then make clip feeder be enough to drive workpiece to rotate, make workpiece carry out a series of process forming under the state of setting cylinder.
The rotation of workpiece produces the power required for stretcher strain, the progressively amount of feeding of cutting die then produces workpiece varying stress required in drawing process, the shape of inside and outside cutting die is the foundation of specification component shaping shape, and the engagement gradually of inside and outside cutting die is the basic of workpiece finalization, so, workpiece rotates in conjunction with cutting die feeding repeatedly, realize the novel process of the progressive stretch forming of centering revolving-rolling, the method of pressing the progressive stretcher strain of cutting die shape is realized in the process of progressively feeding workpiece rotation and cutting die while, uniform force, be shaped attractive in appearance, the General Promotion integrated quality of product.
The cutting die amount of feeding control system of sequencing ensures component shaping quality, feeding automatic control system Bian programmes and mechanical mechanism controls working cylinder piston stroke number of times and the amount of feeding automatically, and realize machine by working cylinder piston rod, electricity, the polynary linkage actuating mechanism of gas, its operation principle is: stepper motor stirs amount of feeding controller (nut type gear) by column pinion, make it at feed system pedestal superior displacement, drive when working cylinder piston is advanced link stopper extremely limited and be docked to setting-up time and terminate to return, stepper motor again action by the displacement of amount of feeding controller (displacement by when programming set), piston is advanced again, perseveration like this is to procedure stipulation terminates, when after feeding program finishes execution, as long as press " stopping " button on operation bench, the amount of feeding controller back action will be moved back into original position and await orders by stepper motor, wait for next instruction.So achieve an easy key operation object, greatly reduce loaded down with trivial details action or the error of operating personnel, reduce labour intensity, reliability is strong, workpiece uniform force, not easily injured surface.
Suppressor ensure that the forming requirements of workpiece double-turnup, by workpiece designing requirement, forming technology has two difficult points herein, one is two turn over flange except width and have requirement, thickness also has requirement, two is that inserting paragraph has tapering requirement, suppressor is for the features of shape at this position, principle is pitched with scissors, scissors fork is designed to certain one dynamic version, twoly turn over that flange is compressing to be determined level pressure on swing arm to take turns and dynamic pressure is taken turns and driven screw mandrel to realize determining the change of driving wheel gap by shake handwheel by being contained in respectively, thus reach and turn over the compressing object of flange by two, during batch machining, flange thickness controls by unified by marking, and the tapering of inserting paragraph is first by the setting when stretching of inside and outside cutting die, again because workpiece lower port is free shape, therefore dynamic pressure wheel progressively on the active force lifted make two flange while reaching forming requirements, finally also ensure that the tapering of inserting paragraph.Because suppressor can be free to slide and lock in the chute on board, push plane on rear level pressure wheel and two flange and automatically coincide, operate very easy easy control, elegant in appearance after two flange and inserting paragraph are shaped, accurately firmly.
Achieve multistation to merge and multiple operation combination, breach the technical barrier of multimachine unification, workpiece before shaping is a thin walled cylindrical tubular article, traditional handicraft will on three equipment singly the turning over flange and two turn over flange base shape of roll extrusion two ends respectively, go again to flatten two flange to another equipment, because inserting paragraph during pressure is deformed into scollop, scallop, therefore want secondary to carry out inserting paragraph roll extrusion shaping, then to another equipment, roll extrusion reinforcement is removed, and these moulds of industrial equipment dismounting are very consuming time, transport distance between station is far away, very easily disfiguring workpiece surface, circle is lost in free roll extrusion of not feeling relieved, defect ware rate is also higher, and the utility model not only realizes a tractor serves several purposes, but also achieve to complete simultaneously and singly turn over flange, two processing of turning over flange and pressure reinforcement, save production space, decrease carrying number of times, work efficiency improves nearly ten times, labour reduces more than 50%, labour intensity alleviates more than 80%.
It is to be understood that: the above is only preferred embodiment of the present utility model; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. thin-walled twin-layer stainless steel chimney port former, it is characterized in that: on board (1), be arranged vertically the circular clip feeder (3) of expanding, the board of circular clip feeder (3) both sides of expanding is equipped with line slideway auxiliary (7), the line slideway auxiliary (7) of wherein side is furnished with single flange beading cutting die system (5), the line slideway auxiliary of opposite side is furnished with double-turnup beading cutting die system (6), the board that the circular clip feeder (3) of expanding is other is provided with slidably telescopic material supporting rack (8) and slidably suppressor (4).
2. thin-walled twin-layer stainless steel chimney port former according to claim 1, it is characterized in that: the circular clip feeder (3) of described expanding comprises axle journal (307) and puts sleeve (305) in the inner, described axle journal (307) is provided with for installing with board the axle journal flange (306) be connected, being fitted with in sleeve (305) can along its spline type central shaft (303) in axial sliding, the lower end of spline type central shaft (303) is connected with the piston rod of material folding cylinder (301) by hookup (302), the upper end of spline type central shaft (303) is provided with connecting rod base (308), the upper surface of sleeve (305) is provided with clip feeder pallet (311), clip feeder pallet (311) is provided with slide block line slideway auxiliary (310), slide block line slideway auxiliary (310) is furnished with clip feeder slide block (312), the side of clip feeder slide block (312) is connected with connecting rod base (308) by connecting rod (309), the opposite side of clip feeder slide block (312) installs die shoe group (313).
3. thin-walled twin-layer stainless steel chimney port former according to claim 2, it is characterized in that: the bottom of described sleeve (305) is set with driven sprocket (304), be arranged in power transmission unit (2) below board and driven with driven sprocket (304) by Chain conveyer mode and be connected.
4. thin-walled twin-layer stainless steel chimney port former according to claim 1, it is characterized in that: described single flange beading cutting die system (5) comprises interior cutting die planker (501), working cylinder (509), interior cutting die (502) and outer cutting die (503), interior cutting die planker (501) and working cylinder (509) are arranged on line slideway auxiliary (7), interior cutting die planker (501) is upper installs interior cutting die (502), be provided with between working cylinder (509) and line slideway auxiliary (7) and adjust location locking mechanism (9), the piston rod of working cylinder (509) drives with interior cutting die planker (501) and is connected, linearly guideway (7) motion of interior cutting die planker (501) can be driven, working cylinder (509) top is provided with slide rail pair (507), slide rail pair (507) is furnished with outer cutting die planker (505) and telescoping mechanism (506), locking mechanism is provided with between telescoping mechanism (506) and slide rail pair (507), the piston rod of telescoping mechanism (506) drives with outer cutting die planker (505) and is connected, outer cutting die planker (505) can be driven to move along slide rail pair (507), outer cutting die planker (505) is upper installs outer cutting die frame (504), outer cutting die frame (504) is provided with vertical lifting mechanism, vertical lifting mechanism is installed outer cutting die and erect planker (510), outer cutting die erects planker (510) the outer cutting die of upper installation (503), outer cutting die (503) is relative with interior cutting die (502).
5. thin-walled twin-layer stainless steel chimney port former according to claim 1, it is characterized in that: described double-turnup beading cutting die system (6) comprises interior cutting die planker, working cylinder, interior cutting die and outer cutting die, interior cutting die planker and working cylinder are arranged on line slideway auxiliary, cutting die in interior cutting die planker is installed, adjustment location locking mechanism is provided with between working cylinder and line slideway auxiliary, the piston rod of working cylinder drives with interior cutting die planker and is connected, the linearly guideway motion of interior cutting die planker can be driven, working cylinder top is provided with slide rail pair, slide rail pair is furnished with outer cutting die planker and telescoping mechanism, locking mechanism is provided with between telescoping mechanism and slide rail pair, the piston rod of telescoping mechanism drives with outer cutting die planker and is connected, outer cutting die planker can be driven along slide rail secondary motion, outer cutting die frame installed by outer cutting die planker, outer cutting die frame is provided with vertical lifting mechanism, vertical lifting mechanism is installed outer cutting die and erect planker, outer cutting die erects on planker and installs outer cutting die, outer cutting die is relative with interior cutting die.
6. thin-walled twin-layer stainless steel chimney port former according to claim 1, it is characterized in that: described suppressor (4) comprises arms and swing arm, swing arm is hinged by bearing pin and arms, one end of arms is provided with level pressure wheel (403), accordingly, dynamic pressure wheel (402) is installed in one end of swing arm, the other end of arms is hinged with screw rod (405), the end of screw rod (405) is provided with handwheel (404), and the other end of swing arm is hinged with the nut sleeve matched with screw rod (405).
7. thin-walled twin-layer stainless steel chimney port former according to claim 1, is characterized in that: described single flange beading cutting die system (5) is connected with feeding automatic control system respectively with double-turnup beading cutting die system (6).
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| CN201520571700.6U CN204747169U (en) | 2015-07-31 | 2015-07-31 | Double -deck stainless steel chimney port former of thin wall |
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| CN201520571700.6U CN204747169U (en) | 2015-07-31 | 2015-07-31 | Double -deck stainless steel chimney port former of thin wall |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057423A (en) * | 2015-07-31 | 2015-11-18 | 苏州云白环境设备制造有限公司 | Forming device for thin-wall double-layer stainless steel chimney port |
| CN107008791A (en) * | 2017-05-27 | 2017-08-04 | 青岛科创智能装备有限公司 | A kind of flanger |
| CN107127236A (en) * | 2017-06-21 | 2017-09-05 | 新乡市振英机械设备有限公司 | A kind of screen frame flanger |
| CN108332226A (en) * | 2018-03-21 | 2018-07-27 | 苏州泰高烟囱科技有限公司 | A kind of titanium lining stainless steel chimney |
-
2015
- 2015-07-31 CN CN201520571700.6U patent/CN204747169U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057423A (en) * | 2015-07-31 | 2015-11-18 | 苏州云白环境设备制造有限公司 | Forming device for thin-wall double-layer stainless steel chimney port |
| CN107008791A (en) * | 2017-05-27 | 2017-08-04 | 青岛科创智能装备有限公司 | A kind of flanger |
| CN107127236A (en) * | 2017-06-21 | 2017-09-05 | 新乡市振英机械设备有限公司 | A kind of screen frame flanger |
| CN108332226A (en) * | 2018-03-21 | 2018-07-27 | 苏州泰高烟囱科技有限公司 | A kind of titanium lining stainless steel chimney |
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Effective date of registration: 20171204 Address after: 215000 Jiangsu Province, Suzhou high tech Zone Tong An Zhen Xi Tang Road No. 78 Patentee after: Suzhou cloud white environmental equipment Limited by Share Ltd Address before: 301800 Tianjin Baofa Baodi energy saving and Environmental Protection Industrial Park Road on the north side of the East Tian Tong Patentee before: Tianjin Bai Yun environmental equipment manufacturing Co., Ltd. |
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