CN202877456U - Tool rest integrated spring coiling machine - Google Patents
Tool rest integrated spring coiling machine Download PDFInfo
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- CN202877456U CN202877456U CN 201220465450 CN201220465450U CN202877456U CN 202877456 U CN202877456 U CN 202877456U CN 201220465450 CN201220465450 CN 201220465450 CN 201220465450 U CN201220465450 U CN 201220465450U CN 202877456 U CN202877456 U CN 202877456U
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Abstract
The utility model belongs to the technical field of metal wire machining equipment, and particularly relates to a tool rest integrated spring coiling machine. The tool rest integrated spring coiling machine comprises a machine frame, a face plate and a face plate back surface, wherein the face plate and the face plate back surface are installed on the machine frame. A straightening unit, a wire feeding unit, a wire coiling unit, a cutter group structure, a spacing tool group structure, a core pushing structure and a core rod lifting structure are installed on the face plate and the face plate back surface. The cutter group structure comprises an upper cutter group and a lower cutter group, the upper cutter group and the lower cutter group are both installed on a large sliding plate and can move up and down along with the large sliding plate, and the upper cutter group and the lower cutter group are respectively controlled by an upper cutter motor and a lower cutter motor. Compared with the prior art, as the tool rest integrated spring coiling machine utilizes the design of tool rest integration, routes of cutters can be conveniently adjusted, and unification of straight cutting and swinging cutting of the cutters can be achieved by means of slight adjustment. In addition, the upper cutters and the lower cutters are respectively and directly driven by the upper cutter motor and the lower cutter motor, so that control processes are simplified, convenient and direct.
Description
Technical field
The utility model belongs to the metal wire rod technical field of processing equipment, relates in particular to the integrated spring coiling machine of a kind of knife rest.
Background technology
In metal wire rod processing, often need with spring coiling machine the silk thread of different-diameter to be carried out the repeatedly bending of different angles, different directions and different radius bend.
Spring coiling machine of the prior art, generally comprise frame, be installed in panel and back side of panel on the described frame, alignment unit, line sending unit, reeling unit, cutter set structure, spacing cutter group structure are installed on described panel and the back side of panel, push away core group structure and plug lifting structure, cutter set structure wherein generally comprises upper cutter and lower cutter, upper cutter and lower cutter can not independently carry out cut-out work, and when carrying out vertical cut and putting the conversion of cutting, need renewal part, complicated operation is wasted time and energy.And upper cutter and lower cutter are not integrated setting, in the time of need to adjusting cutter location, and the operation more complicated.
In view of this, necessaryly provide a kind of knife rest integrated spring coiling machine, the upper cutter of this spring coiling machine and lower cutter can independently carry out cut-out work, and can realize the unification that cutting knife vertical cut and pendulum are cut, the integrated setting of upper cutter and lower cutter is also so that very simple to the adjustment of cutter location.
The utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and provide a kind of knife rest integrated spring coiling machine, the upper cutter of this spring coiling machine and lower cutter can independently carry out cut-out work, and can realize the unification that cutting knife vertical cut and pendulum are cut, the integrated setting of upper cutter and lower cutter is also so that very simple to the adjustment of cutter location.
To achieve these goals, the utility model adopts following technical scheme: the integrated spring coiling machine of a kind of knife rest, comprise frame, be installed in panel and back side of panel on the described frame, the alignment unit is installed on described panel and the back side of panel, the line sending unit, reeling unit, cutter set structure, spacing cutter group structure, push away core group structure and plug lifting structure, described cutter set structure comprises upper cutter group and lower cutter group, described upper cutter group and described lower cutter group all are installed on the big slide plate and can move up and down with described big slide plate (this is that knife rest is integrated), and described upper cutter group and described lower cutter group are respectively by upper cutter motor and lower cutter Electric Machine Control.
As the integrated spring coiling machine of the utility model knife rest, described reeling unit comprises upper ejector pin and lower push rod, and described upper ejector pin and described lower push rod are respectively by overhead cam and the control of lower cam.
As the integrated spring coiling machine of the utility model knife rest, described upper cutter group comprises upper cutter, upper cover plate, the upper cutter seat, a upper axillare, the upper cutter slide, the upper cutter slide plate, upper pin, upper screw rod, upper connective plate, upper head plate and upper screw and upper crank cover, one end of described upper crank cover is connected with described upper cutter motor by the upper cutter reductor, the other end is embedded among the chute of described upper connective plate by described upper screw rod, described upper screw rod connects together by described upper head plate and described upper connective plate, described upper connective plate and described upper cutter slide plate are hinged, one end of a described upper axillare is connected on the described upper cutter slide plate, the other end and described upper connective plate are hinged, described upper cutter seat is fastened on the described upper cutter slide plate, described upper screw is fixed on the described upper head plate, and described upper cutter is fixed in the described upper cutter seat; Described lower cutter group comprises lower cutter, lower cover, the incision tool rest, under prop up axillare, the lower cutter slide, the lower cutter slide plate, lower bearing pin, lower screw rod, lower linking plate, bottom plate and lower screw and lower crank cover, one end of described lower crank cover is connected with described lower cutter motor by the lower cutter reductor, the other end is embedded among the chute of described lower linking plate by described lower screw rod, described lower screw rod connects together by described bottom plate and described lower linking plate, described lower linking plate and described lower cutter slide plate are hinged, one end of a described lower axillare is connected on the described lower cutter slide plate, the other end and described lower linking plate are hinged, described incision tool rest is fastened on the described lower cutter slide plate, described lower screw is fixed on the described bottom plate, and described lower cutter is fixed in the described incision tool rest.
As the integrated spring coiling machine of the utility model knife rest, described reeling unit also comprises the overhead cam reductor, the overhead cam motor, the driven bearing of overhead cam, top link, upper plate, upper shaft stool, upper slide, upper saddle, the upper ejector pin seat, the upper ejector pin folder, upper curve rule knife bar, lower cam reduction gear, lower cam motor, lower cam follower shaft holds, lower swing arm, lower plate, lower shaft stool, lower skateboard, lower slider, the lower push rod seat, the lower push rod folder, lower curve rule knife bar, described overhead cam is installed on the described overhead cam reductor, described overhead cam reductor is electrically connected with described overhead cam motor, described top link is coupling on the driven bearing of described overhead cam, described top link and described upper plate are hinged, described upper plate and described upper shaft stool are hinged, described upper shaft stool is fixed on the described upper slide, described upper ejector pin seat is fixed on the described upper slide, described upper ejector pin folder is locked in the described upper ejector pin seat, and described upper curve rule knife bar is positioned at described upper ejector pin folder; Described lower cam is installed on the described lower cam reduction gear, described lower cam reduction gear is electrically connected with described lower cam motor, described lower swing arm is coupling and holds in described lower cam follower shaft, described lower swing arm and described lower plate are hinged, described lower plate and described lower shaft stool are hinged, described lower shaft stool is fixed on the described lower skateboard, described lower push rod seat is fixed on the described lower skateboard, described lower push rod folder is locked in the described lower push rod seat, described lower curve rule knife bar is positioned at described lower push rod folder, and described top link passes through pull bar successively, torque arm is connected with described lower skateboard with screw mandrel.
As the integrated spring coiling machine of the utility model knife rest, also be provided with the plug group in the described big slide plate, described plug group comprises center tool rest, plug folder, plug and cushion block, described center tool rest is by wedge and described big slide plate wedging, described plug folder is installed on the tool rest of described center, described plug is arranged in the described plug folder, and described cushion block is arranged at described plug folder below.
As the integrated spring coiling machine of the utility model knife rest, described plug lifting structure comprises manual moving assembly, described manual moving assembly comprises handwheel, hand wheel shaft, the first bearing, the first bevel gear, the second bevel gear, power transmission shaft, worm gear case, screw rod, little right angle seat, the second bearing and support plate, described handwheel and described the first bevel gear all are coupling in described hand wheel shaft, described the first bevel gear and described the second bevel gear are connected with a joggle, and described the second bevel gear shaft is connected to described power transmission shaft, be provided with turbine and worm screw in the described worm gear case, described turbine and described screw rod are coupling, described screw rod and described little right angle seat are spirally connected, and described little right angle seat is fixedly connected with described big slide plate.
As the integrated spring coiling machine of the utility model knife rest, described plug lifting structure also comprises the automated movement assembly, described automated movement assembly comprises slide plate mobile motor, worm gear case, screw rod and little right angle seat, be provided with turbine and worm screw in the described worm gear case, the motor shaft of described slide plate mobile motor is connected with described worm screw by shaft coupling, described turbine wheel shaft is connected to described worm screw, and described turbine and described screw rod are coupling, described screw rod and described little right angle seat are spirally connected, and described little right angle seat is fixedly connected with described big slide plate.
As the integrated spring coiling machine of the utility model knife rest, described alignment unit comprises front straight line seat and rear straight line seat, described front straight line seat be connected rear straight line seat and connect by connecting plate, described front straight line seat and described rear straight line seat are provided with five rollers, described front straight line seat also is provided with front adjustment screw, rear adjustment screw and wire plate hole, is provided with adjustment screw and lower adjustment screw on the described rear straight line seat.
As the integrated spring coiling machine of the utility model knife rest, described line sending unit comprises installation panel and is arranged at the upper Wire Wheel on the installation panel, lower Wire Wheel, front strip base, middle strip base, rear strip base, Pressure gauge, oil cylinder seat and hydraulic cylinder, described upper Wire Wheel is connected by the pinch roller screw with described upper line sending axle, described lower Wire Wheel is connected by the pinch roller screw with described lower line sending axle, described oil cylinder seat is arranged at described hydraulic cylinder top, and described Pressure gauge is arranged between two described oil cylinder seats.
As the integrated spring coiling machine of the utility model knife rest, described spring coiling machine also is connected with control system.
With respect to prior art, automatic spring wind-ing machine of the present utility model is owing to adopted the integrated design of knife rest, thereby can adjust easily the cutting knife stroke of (comprising upper cutter and lower cutter), and need not to change any part, as long as slightly adjust the unification that can realize that cutting knife vertical cut and pendulum are cut, in addition, upper cutter and lower cutter are respectively directly by upper cutter motor and lower cutter motor-driven, simplified control procedure, directly convenient.
Description of drawings
Fig. 1 is the structural representation of panel and parts mounted thereto in the utility model.
Fig. 2 is the structural representation of back side of panel and parts mounted thereto in the utility model.
Fig. 3 is the structural representation of alignment unit in the utility model.
Fig. 4 is the structural representation of the utility model line sending unit.
Fig. 5 is the utility model spacing cutter group structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model and beneficial effect thereof are described in further detail, but the specific embodiment of the present utility model is not limited to this.
With reference to Fig. 1, shown in Figure 2, the integrated spring coiling machine of a kind of knife rest that the utility model provides, comprise frame, rack-mounted panel 1 and back side of panel, the alignment unit is installed on panel and the back side of panel, the line sending unit, reeling unit, cutter set structure, spacing cutter group structure, push away core group structure and plug lifting structure, cutter set structure comprises upper cutter group and lower cutter group, upper cutter group and lower cutter group all are installed on the big slide plate 30 and can move up and down with big slide plate 30, and upper cutter group and lower cutter group are respectively by upper cutter motor 38 and 40 controls of lower cutter motor.Wherein, the movement of big slide plate 30, implementation be the integrated moving mode---the part integrated moving on big slide plate 30 and the big slide plate 30.Mobile approach can be by manual and motor-driven finishing.
Wherein, reeling unit comprises upper ejector pin and lower push rod, and upper ejector pin and lower push rod are respectively by overhead cam 2 and 3 controls of lower cam.Reeling unit in the past generally is the coaxial drive pattern of external cam, and the utility model then adopts the mode of cam ring drive.
The upper cutter group comprises upper cutter 19, upper cover plate 20, upper cutter seat 21, a upper axillare 22, upper cutter slide 29, upper cutter slide plate 28, upper pin 33, upper screw rod 23, upper connective plate 24, upper head plate 25 and upper screw 26 and upper crank cover 27, one end of upper crank cover 27 is connected with upper cutter motor 38 by upper cutter reductor 37, the other end is embedded among the chute of upper connective plate 24 by upper screw rod 23, upper screw rod 23 connects together by upper head plate 25 and upper connective plate 24, upper connective plate 24 is hinged with upper cutter slide plate 28, one end of a upper axillare 22 is connected on the upper cutter slide plate 28, the other end and upper connective plate 24 are hinged, upper cutter seat 21 is fastened on the upper cutter slide plate 28, upper screw 26 is fixed on the upper head plate 25, and upper cutter 19 is fixed in the upper cutter seat 21; Accordingly, the lower cutter group comprises lower cutter, lower cover, the incision tool rest, under prop up axillare, the lower cutter slide, the lower cutter slide plate, lower bearing pin, lower screw rod, lower linking plate, bottom plate and lower screw and lower crank cover, one end of lower crank cover is connected with lower cutter motor 40 by lower cutter reductor 39, the other end is embedded among the chute of lower linking plate by lower screw rod, lower screw rod connects together by bottom plate and lower linking plate, lower linking plate and lower cutter slide plate are hinged, an end that props up down axillare is connected on the lower cutter slide plate, the other end and lower linking plate are hinged, the incision tool rest is fastened on the lower cutter slide plate, and lower cutter is fixed in the incision tool rest.Upper cutter group, lower cutter group, upper cutter motor 38, lower cutter motor 40, upper cutter reductor 37 and lower cutter reductor 39 all are attached on the big slide plate 30, and when big slide plate 30 moved up and down, upper cutter group and lower cutter group etc. were thereupon mobile.Concrete, the motion process of upper cutter group is as follows: upper cutter motor 38 drives upper crank cover 27 by upper cutter reductor 37 and rotatablely moves, and this motion converts upper cutter slide plate 28 moving up and down in upper cutter slide 29 to by upper screw rod 23, upper connective plate 24 and upper head plate 25.Upper screw 26 is used for regulating the high and low position of screw rod 23 in upper connective plate 24, to realize different cutting knife haul distances.
The motion of lower cutter group is identical with the motion of upper cutter group.
By above connection and motion, cutting knife can be realized the cut-out task of two kinds of forms: vertical cut and pendulum are cut.If vertical cut need allow axillare 22 and upper connective plate 24 throw off, namely cancel upper pin 33 and connect or directly take off an axillare 22, and allow down an axillare and lower linking plate disengagement, namely cancel the lower bearing pin connection or directly take off down and prop up an axillare; If pendulum is cut, upper axillare 22 must be loaded onto and hinged by upper pin 33 with upper connective plate 24, and lower axillare be loaded onto and hinged by lower bearing pin with lower linking plate.
The stroke of cutting knife can pass through to adjust the upper position of screw rod 23 in upper connective plate 24, and realize the lower position of screw rod in lower linking plate.
Unclamp the clamping screw of upper head plate 25 and bottom plate, loosen back tightening nut, forward or backwards rotation by back tightening nut, make screw rod 23 be in position suitable in the chute of upper connective plate 24, or make lower screw rod be in position suitable in the chute of lower linking plate, then tighten back tightening nut.Forward tighten by back tightening nut, the cutting knife stroke lengthens; Otherwise stroke shortens.
The advantage of doing like this is: the one, as required, can conveniently adjust the stroke of cutting knife; The 2nd, realized the unification that cutting knife vertical cut and pendulum are cut, need not to change any part, as long as slightly adjust; The 3rd, upper and lower cutting knife has been simplified control procedure directly by motor-driven, and is directly convenient.
Reeling unit also comprises overhead cam reductor 41, overhead cam motor 42, the driven bearing 32 of overhead cam, top link 4, upper plate 6, upper shaft stool 8, upper slide 10, upper saddle 12, upper ejector pin seat 14, upper ejector pin folder 16, upper curve rule knife bar 18, lower cam reduction gear 43, lower cam motor 44, lower swing arm 5, lower plate 7, lower shaft stool 11, lower cam follower shaft holds, lower skateboard 13, lower slider 13, lower push rod seat 15, lower push rod folder 17, lower curve rule knife bar, overhead cam 2 is installed on the overhead cam reductor 41, overhead cam reductor 41 is electrically connected with overhead cam motor 42, top link 4 is coupling on the driven bearing 32 of overhead cam, top link 4 is hinged with upper plate 6, upper plate 6 and upper shaft stool 8 are hinged, upper shaft stool 8 is fixed on the upper slide 10, upper ejector pin seat 14 is fixed on the upper slide 10, upper ejector pin folder 16 is locked in the upper ejector pin seat 14, and upper curve rule knife bar 18 is positioned at upper ejector pin folder 16; Lower cam 3 is installed on the lower cam reduction gear 43, lower cam reduction gear 43 is electrically connected with lower cam motor 44, lower swing arm 5 is coupling and holds in lower cam follower shaft, lower swing arm 5 is hinged with lower plate 7, lower plate 7 and lower shaft stool 9 are hinged, lower shaft stool 9 is fixed on the lower skateboard 11, lower push rod seat 15 is fixed on the lower skateboard 11, and lower push rod folder 17 is locked in the lower push rod seat 15, and lower curve rule knife bar is positioned at lower push rod folder 17, and top link 4 is successively by pull bar 34, torque arm 35 is connected with screw mandrel and is connected with lower skateboard 13, concrete, top link 4 is hinged with pull bar 34, and pull bar 34 is hinged with torque arm 35, torque arm 35 is hinged with screw mandrel 36, and screw mandrel 36 is hinged with lower skateboard 13.Concrete, the motion of reeling unit comprises building motion and lower building motion, because the building motion process is identical up and down, only is described with regard to upper building motion here.
Overhead cam 2 is contained on the overhead cam reductor 41, and rotatablely moving of overhead cam motor 42 passes to overhead cam 2 by overhead cam reductor 41, and overhead cam 2 rotates.It moves through cam follower shaft and holds the swing of 32 drive top links, 4 dead axles, top link 4 is hinged with upper plate 6, upper plate 6 and upper shaft stool 8 are hinged, upper shaft stool 8 is fixed on the upper slide 10, upper ejector pin seat 14 is fixed on the upper slide 10, upper ejector pin folder 16 is locked in the upper ejector pin seat 14, and upper curve rule knife bar 18 is positioned at upper ejector pin folder 16.Thus, rotatablely moving of overhead cam motor 42 just converts upper curve rule knife bar 18 to along the rectilinear motion of upper saddle 12, thereby realized rolling the advance and retreat motion that spring needs.
Upper and lower building motion compound just can roll dissimilar springs.For the spring precision that guarantees to roll, please note the gap between upper slide 10, lower skateboard 13 and its slide.Gap between slide plate and the slide can be adjusted by adjustment screw separately.
In sum, its athletic performance goes out following features: the mutual independent operating of upper and lower building motion, do not involve mutually, and be convenient to like this adjust athletic performance separately; Be by the shape engagement between cam and the cam follower, improved the cam drive precision, be beneficial to accurate control; Because upper and lower building motion separates, athletic performance is independent, can freely adjust curvature points and the radius of curvature of spring, and more convenient heterotypic spring makes thus.
Also be provided with the plug group in the big slide plate, the plug group comprises center tool rest 45, plug folder 46, plug and cushion block, center tool rest 45 is by wedge 47 and big slide plate 30 wedgings, prevent from becoming flexible, the plug folder is installed on the center tool rest 45, plug is arranged in the plug folder 46, and cushion block is arranged at plug and presss from both sides 46 belows.
The plug lifting structure comprises manual moving assembly, manually moving assembly comprises handwheel 31, hand wheel shaft 52, the first bearing 53, the first bevel gear 54, the second bevel gear 55, power transmission shaft 56, worm gear case 57, screw rod 49, little right angle seat 48, the second bearing 58, support plate 59 and large right angle seat 60, handwheel 31 and the first bevel gear 54 all are coupling in hand wheel shaft 52, the first bevel gear 54 and the second bevel gear 55 are connected with a joggle, and the second bevel gear 55 is coupling in power transmission shaft 56, worm gear case 57 places on the large right angle seat 60, large right angle seat 60 is fixed on the big slide plate 30, be provided with turbine and worm screw in the worm gear case 57, turbine and screw rod 49 are coupling, screw rod 49 is spirally connected with little right angle seat 48, and little right angle seat 48 is fixedly connected with big slide plate 30.
The plug lifting structure also comprises the automated movement assembly, the automated movement assembly comprises slide plate mobile motor 50, worm gear case 57, screw rod 49, little right angle seat 48 and large right angle seat 60, worm gear case 57 places on the large right angle seat 60, large right angle seat 60 is fixed on the big slide plate 30, be provided with turbine and worm screw in the worm gear case 57, the motor shaft of slide plate mobile motor 50 is connected with worm screw by shaft coupling, turbine wheel shaft is connected to worm screw, and turbine and screw rod 49 are coupling, screw rod 49 is spirally connected with little right angle seat 48, little right angle seat 48 is fixedly connected with big slide plate 30, and slide plate mobile motor 50 is placed on the motor cabinet 51.
This shows, plug elevating movement integrated use gear drive, Worm Wheel System and Hydraulic Power Transmission System.The plug elevating movement can be by manual and motor-driven finishing.Manually be mainly used to adjust the original position of plug, the motor-driven adjustment of being convenient to greatly apart from the plug position.Rotate handwheel 31, hand wheel shaft 52 rotates, and drives the first bevel gear 54 and the 55 engagement rotations of the second bevel gear, and power transmission shaft 56 rotates, and namely worm screw is rotated.Worm gear, worm screw place airtight worm gear case 57, and the worm gear endoporus has trapezoidal thread.Worm gear rotates, and by screw rod 49, little right angle seat 48 is moved, and little right angle seat 48 is fixed together with big slide plate 30, and big slide plate 30 moves thus, and all parts are thereupon mobile on the big slide plate 30, and plug is thereupon mobile---and this is the motion of hand-operated lifting plug.
50 runnings of upper slide mobile motor, motor shaft connects by shaft coupling with worm screw, worm movement, the worm gear rotation, lead-screw 49 moves.The motor forward, screw rod 49 descending movements make big slide plate 30 up, and raise the plug position; Otherwise screw rod 49 up movements make big slide plate 30 descending, and the plug position reduces---this is the motion of automotive elevating plug.
The characteristics of this process show: the plug elevating movement, it is not only the motion of plug itself and annex thereof, but the motion of whole big slide plate 30 (comprising all parts that depend on it), carry out like this be in plug, cutter location etc. and adjust after, although plug has carried out lifting, need not they to be carried out the adjustment of position again; The position of plug is before the modulation spring and rolling in the spring and can both adjust, as long as need.
As shown in Figure 3, the alignment unit comprises front straight line seat 61 and rear straight line seat 62, front straight line seat 61 be connected straight line seat 62 and connect by connecting plate 63, front straight line seat 61 and rear straight line seat 62 are provided with five rollers 64, front straight line seat 61 also is provided with front adjustment screw 65, rear adjustment screw 66 and wire plate hole 67, is provided with adjustment screw 68 and lower adjustment screw 69 on the rear straight line seat 62.
As shown in Figure 4, the line sending unit comprises installation panel 70 and the upper Wire Wheel 71, lower Wire Wheel 72, upper line sending axle, lower line sending axle, front strip base 73, middle strip base 79, rear strip base 74, Pressure gauge 75, oil cylinder seat 76 and the hydraulic cylinder 77 that are arranged on the installation panel 70, upper Wire Wheel 71 is connected by pinch roller screw 78 with upper line sending axle, lower Wire Wheel 72 is connected by pinch roller screw 78 with lower line sending axle, oil cylinder seat 76 is arranged at hydraulic cylinder 77 tops, and Pressure gauge 75 is arranged between two oil cylinder seats 76.
The compression of Wire Wheel (comprising Wire Wheel 71 and lower Wire Wheel 72) is finished by hydraulic cylinder 77 by hydraulic system.During wiring, open first hydraulic system, allow the pressure of hydraulic oil slowly return zero, can see back zero process by Pressure gauge 75, in this course, each slide block is also slowly mobile along chute, Wire Wheel slowly lifts, then with front strip base 73, rear strip base 74, housing pin on the middle strip base 79 unclamps one by one, take out each tension disc or tension disc is lifted, the steel wire that to send from the alignment unit passes rear strip base 74 in turn, rear line sending wheels, middle strip base 79, middle line sending wheels, middle strip base 79, middle line sending wheels, middle strip base 79, front line sending wheels, front strip base 73, through excellent core, then each tension disc is replaced, it is alignd with wire guide plate, compress the holding screw on each pressing plate.Adjust the relative position of each Wire Wheel: suitably adjust the pressure of hydraulic cylinder 77, allow every group of Wire Wheel all arrive the position that has just contacted wire rod, loosen locking pressing plate, rotate each double-screw bolt with special spanner, forward rotate, the Wire Wheel reach; Backwards rotation is moved behind the Wire Wheel, and through adjusting this time, the groove that makes each Wire Wheel is on the same center with the groove of the wire guide plate of each strip base, compresses locking pressing plate, adjusts the pressure of hydraulic oil approximately to 4Mpa, and following just can line sending.Whether suitable about thrust, need to be adjusted according to the line sending situation, principle only has one, should guarantee that wire rod smoothly sends, and prevents wire flattening again.
If need to change Wire Wheel, have two and get the wheel screw on each Wire Wheel, concrete operations are as follows: cut the pressure of hydraulic cylinder 77, the pinch roller screw 78 of back-outing, by getting the wheel screw each Wire Wheel is withdrawed from from the line sending axle, its process of Wire Wheel is installed in contrast.
For the steel wire that guarantees to send is level and smooth without scratching, advise and be necessary before installation the suitable cavetto in addition of the import of each wire guide plate and outlet, must guard against wedge angle and seamed edge is sharp.
In addition, as shown in Figure 5, the action of the advance of spacing cutter group structure adopts ball screw 80 and nut to move to finish.Motor 81 is linked togather by shaft coupling 82 and ball screw 80, and nut and upper push-rod 83 and lower push-rod 84 tighten up one with the form of active section, and the position of nut in ball screw 80 can be adjusted by its active section.Like this, rotatablely moving of ball screw 80 just can become the linear reciprocating motion of upper push-rod 83 and lower push-rod 84, thereby finishes advance work.Wherein, upper push-rod 83, lower push-rod 84 and ball screw 80 all are arranged between panel and the back side of panel.
What push away core group structure pushes away core segment mainly by forming with lower member: cylinder, oscillating bearing, shifting block, swinging axle, rocker, rocker axle, bearing and screw rod etc.Screw rod is the position of manual setting plug, pushes away core work and is mainly finished by pneumatic.
Under the effect of air pressure, the piston rod of cylinder can be made stretching motion, and it moves through oscillating bearing and passes to swinging axle, and swinging axle is stirred slide block, and slide block is connected on the mandrel holder, thereby makes plug forward or step back motion.
This motion process also can carry out in rolling the process of spring, decides on job requirement.
In addition, spring coiling machine of the present utility model also is connected with control system, is used for controlling whole production process, to realize automated production.
Particularly, before producing, first parameters is input in the control system, start control system, put into metal wire rod, metal wire rod is under the guide and control of control system, pass through successively the alignment unit, the line sending unit, reeling unit and cutter set structure, and in spacing cutter group structure, push away under the booster action of core group structure and plug lifting structure, just can become the spring that needs, whole process full automation, simple to operate, and can also roll out the different spring of various ways, even can also roll out deformed spring, to satisfy in the market increasing spring demand.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. integrated spring coiling machine of knife rest, comprise frame, be installed in panel and back side of panel on the described frame, the alignment unit is installed on described panel and the back side of panel, the line sending unit, reeling unit, cutter set structure, spacing cutter group structure, push away core group structure and plug lifting structure, it is characterized in that: described cutter set structure comprises upper cutter group and lower cutter group, described upper cutter group and described lower cutter group all are installed on the big slide plate and can move up and down with described big slide plate, and described upper cutter group and described lower cutter group are respectively by upper cutter motor and lower cutter Electric Machine Control.
2. the integrated spring coiling machine of knife rest according to claim 1, it is characterized in that: described reeling unit comprises upper ejector pin and lower push rod, described upper ejector pin and described lower push rod are respectively by overhead cam and the control of lower cam.
3. the integrated spring coiling machine of knife rest according to claim 1, it is characterized in that: described upper cutter group comprises upper cutter, upper cover plate, the upper cutter seat, a upper axillare, the upper cutter slide, the upper cutter slide plate, upper pin, upper screw rod, upper connective plate, upper head plate and upper screw and upper crank cover, one end of described upper crank cover is connected with described upper cutter motor by the upper cutter reductor, the other end is embedded among the chute of described upper connective plate by described upper screw rod, described upper screw rod connects together by described upper head plate and described upper connective plate, described upper connective plate and described upper cutter slide plate are hinged, one end of a described upper axillare is connected on the described upper cutter slide plate, the other end and described upper connective plate are hinged, described upper cutter seat is fastened on the described upper cutter slide plate, described upper screw is fixed on the described upper head plate, and described upper cutter is fixed in the described upper cutter seat; Described lower cutter group comprises lower cutter, lower cover, the incision tool rest, under prop up axillare, the lower cutter slide, the lower cutter slide plate, lower bearing pin, lower screw rod, lower linking plate, bottom plate and lower screw and lower crank cover, one end of described lower crank cover is connected with described lower cutter motor by the lower cutter reductor, the other end is embedded among the chute of described lower linking plate by described lower screw rod, described lower screw rod connects together by described bottom plate and described lower linking plate, described lower linking plate and described lower cutter slide plate are hinged, one end of a described lower axillare is connected on the described lower cutter slide plate, the other end and described lower linking plate are hinged, described incision tool rest is fastened on the described lower cutter slide plate, described lower screw is fixed on the described bottom plate, and described lower cutter is fixed in the described incision tool rest.
4. the integrated spring coiling machine of knife rest according to claim 2, it is characterized in that: described reeling unit also comprises the overhead cam reductor, the overhead cam motor, the driven bearing of overhead cam, top link, upper plate, upper shaft stool, upper slide, upper saddle, the upper ejector pin seat, the upper ejector pin folder, upper curve rule knife bar, lower cam reduction gear, lower cam motor, lower cam follower shaft holds, lower swing arm, lower plate, lower shaft stool, lower skateboard, lower slider, the lower push rod seat, the lower push rod folder, lower curve rule knife bar, described overhead cam is installed on the described overhead cam reductor, described overhead cam reductor is electrically connected with described overhead cam motor, described top link is coupling on the driven bearing of described overhead cam, described top link and described upper plate are hinged, described upper plate and described upper shaft stool are hinged, described upper shaft stool is fixed on the described upper slide, described upper ejector pin seat is fixed on the described upper slide, described upper ejector pin folder is locked in the described upper ejector pin seat, and described upper curve rule knife bar is positioned at described upper ejector pin folder; Described lower cam is installed on the described lower cam reduction gear, described lower cam reduction gear is electrically connected with described lower cam motor, described lower swing arm is coupling and holds in described lower cam follower shaft, described lower swing arm and described lower plate are hinged, described lower plate and described lower shaft stool are hinged, described lower shaft stool is fixed on the described lower skateboard, described lower push rod seat is fixed on the described lower skateboard, described lower push rod folder is locked in the described lower push rod seat, described lower curve rule knife bar is positioned at described lower push rod folder, and described top link passes through pull bar successively, torque arm is connected with described lower skateboard with screw mandrel.
5. the integrated spring coiling machine of knife rest according to claim 1, it is characterized in that: also be provided with the plug group in the described big slide plate, described plug group comprises center tool rest, plug folder, plug and cushion block, described center tool rest is by wedge and described big slide plate wedging, described plug folder is installed on the tool rest of described center, described plug is arranged in the described plug folder, and described cushion block is arranged at described plug folder below.
6. the integrated spring coiling machine of knife rest according to claim 1, it is characterized in that: described plug lifting structure comprises manual moving assembly, described manual moving assembly comprises handwheel, hand wheel shaft, the first bearing, the first bevel gear, the second bevel gear, power transmission shaft, worm gear case, screw rod, little right angle seat, the second bearing and support plate, described handwheel and described the first bevel gear all are coupling in described hand wheel shaft, described the first bevel gear and described the second bevel gear are connected with a joggle, and described the second bevel gear shaft is connected to described power transmission shaft, be provided with turbine and worm screw in the described worm gear case, described turbine and described screw rod are coupling, described screw rod and described little right angle seat are spirally connected, and described little right angle seat is fixedly connected with described big slide plate.
7. the integrated spring coiling machine of knife rest according to claim 6, it is characterized in that: described plug lifting structure also comprises the automated movement assembly, described automated movement assembly comprises slide plate mobile motor, worm gear case, screw rod and little right angle seat, be provided with turbine and worm screw in the described worm gear case, the motor shaft of described slide plate mobile motor is connected with described worm screw by shaft coupling, described turbine wheel shaft is connected to described worm screw, and described turbine and described screw rod are coupling, described screw rod and described little right angle seat are spirally connected, and described little right angle seat is fixedly connected with described big slide plate.
8. the integrated spring coiling machine of knife rest according to claim 1, it is characterized in that: described alignment unit comprises front straight line seat and rear straight line seat, described front straight line seat be connected rear straight line seat and connect by connecting plate, described front straight line seat and described rear straight line seat are provided with five rollers, described front straight line seat also is provided with front adjustment screw, rear adjustment screw and wire plate hole, is provided with adjustment screw and lower adjustment screw on the described rear straight line seat.
9. the integrated spring coiling machine of knife rest according to claim 1, it is characterized in that: described line sending unit comprises installation panel and is arranged at the upper Wire Wheel on the installation panel, lower Wire Wheel, front strip base, middle strip base, rear strip base, Pressure gauge, oil cylinder seat and hydraulic cylinder, described upper Wire Wheel is connected by the pinch roller screw with described upper line sending axle, described lower Wire Wheel is connected by the pinch roller screw with described lower line sending axle, described oil cylinder seat is arranged at described hydraulic cylinder top, and described Pressure gauge is arranged between two described oil cylinder seats.
10. the integrated spring coiling machine of knife rest according to claim 1, it is characterized in that: described spring coiling machine also is connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465450 CN202877456U (en) | 2012-09-13 | 2012-09-13 | Tool rest integrated spring coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465450 CN202877456U (en) | 2012-09-13 | 2012-09-13 | Tool rest integrated spring coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202877456U true CN202877456U (en) | 2013-04-17 |
Family
ID=48068922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220465450 Withdrawn - After Issue CN202877456U (en) | 2012-09-13 | 2012-09-13 | Tool rest integrated spring coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202877456U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825180A (en) * | 2012-09-13 | 2012-12-19 | 东莞市开创精密机械有限公司 | Cutter holder-integrated spring coiling machine |
| CN105013976A (en) * | 2015-07-29 | 2015-11-04 | 浙江万能弹簧机械有限公司 | Metal forming robot |
| CN108995082A (en) * | 2018-09-26 | 2018-12-14 | 解丹宁 | A kind of efficient pelletizer of Corvic recycling |
-
2012
- 2012-09-13 CN CN 201220465450 patent/CN202877456U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825180A (en) * | 2012-09-13 | 2012-12-19 | 东莞市开创精密机械有限公司 | Cutter holder-integrated spring coiling machine |
| CN102825180B (en) * | 2012-09-13 | 2014-10-29 | 东莞市开创精密机械有限公司 | Cutter holder-integrated spring coiling machine |
| CN105013976A (en) * | 2015-07-29 | 2015-11-04 | 浙江万能弹簧机械有限公司 | Metal forming robot |
| CN105013976B (en) * | 2015-07-29 | 2017-07-28 | 浙江万能弹簧机械有限公司 | A kind of metal forming machine people |
| CN108995082A (en) * | 2018-09-26 | 2018-12-14 | 解丹宁 | A kind of efficient pelletizer of Corvic recycling |
| CN108995082B (en) * | 2018-09-26 | 2020-11-13 | 徐州大塑人机械有限公司 | Efficient granulator for recycling polyvinyl chloride resin |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130417 Effective date of abandoning: 20141029 |
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| RGAV | Abandon patent right to avoid regrant |