CN103495682A - Wire drawing and feeding rotating mechanism for spring forming and bending and forming device for automobile seat spring wire rods - Google Patents
Wire drawing and feeding rotating mechanism for spring forming and bending and forming device for automobile seat spring wire rods Download PDFInfo
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- CN103495682A CN103495682A CN201310497689.9A CN201310497689A CN103495682A CN 103495682 A CN103495682 A CN 103495682A CN 201310497689 A CN201310497689 A CN 201310497689A CN 103495682 A CN103495682 A CN 103495682A
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Abstract
The invention relates to a wire drawing and feeding rotating mechanism for spring forming and a bending and forming device for automobile seat spring wire rods. The wire drawing and feeding rotating mechanism for the spring forming comprises a framework supporting plate I, a framework supporting plate II, an upper cover plate, a middle plate, a lower cover plate, a rotating motor, a rotating belt wheel, a wire drawing and feeding motor, a wire drawing and feeding rotating wheel set and a wire drawing and feeding power gear and a transmission gear set. The bending and forming device for the automobile seat spring wire rods comprises an automatic wire feeding machine, a straightening mechanism, a wire drawing and feeding rotating mechanism, a shearing off mechanism, a bending head and a lifting mechanism of the bending head. The wire drawing and feeding rotating mechanism is the wire drawing and feeding rotating mechanism for the spring forming. According to the wire drawing and feeding rotating mechanism for the spring forming and the bending and forming device for the automobile seat spring wire rods, the straight line tolerance of steel wires is within +/-0.1, and then production is carried out through a bending die. The bending and forming device for the automobile seat spring wire rods really and effectively improves production efficiency through the verification of production, and stability of the quality of products is improved greatly. Parts originally completed by eight operators based on a manual base can be completed simply by two operators at present.
Description
Technical field
The present invention relates to a kind of spring shaping and pump a rotating mechanism and automotive seat spring wire bending and forming equipment.
Background technology
Along with the raising of people's living standard, the output of automobile is also in continuous increase.The automotive seat spring is a kind of of vehicle body and annex, the quality of automotive seat spring also can be brought certain impact to the total quality of automobile, therefore whether the structure of automotive seat spring wire bending and forming equipment reasonable, with and production efficiency and the quality of production all can be influential to the processing of automotive seat spring.What the structure of pumping a rotating mechanism of existing automotive seat spring wire bending and forming equipment and the shortcoming of existence thereof be, please briefly supplementary.Existing shaped device has been realized mechanization production to a certain extent, be conducive to raise the efficiency and product quality, but its processing technology needs artificial bending 4 times, and efficiency is very low and steel wire is not only thin but also long, can cause the linearity of steel wire bad.Complete 8 people of similar product needed and gone, can not ensure product quality stability, reduce Product Precision, larger on the production efficiency impact, effective improving production efficiency.
Summary of the invention
The technical problem to be solved in the present invention is: provide that a kind of linearity is good, production efficiency is high and the spring of more reasonable structure is shaped and pumps a rotating mechanism and automotive seat spring wire bending and forming equipment, to solve above-mentioned problems of the prior art.
The technical scheme solved the problems of the technologies described above is: a kind of spring is shaped and pumps a rotating mechanism, comprise framework support plate I, framework support plate II, upper cover plate, middle plate, lower cover, electric rotating machine, the rotation belt pulley, pump a motor, pump a runner group, pump a power gear and driving gear set, described rotation belt pulley is arranged on framework support plate II, the electric rotating machine belt pulley is installed on the electric rotating machine output shaft, the electric rotating machine belt pulley is connected with the rotation belt pulley by the rotation belt, described middle plate one end is connected on the rotation belt pulley, the other end is connected with framework support plate I by the plate that is rotatably connected, described upper cover plate is arranged on middle plate upper surface, described lower cover is arranged in the plate below and is connected with the plate that is rotatably connected with plate respectively, a described runner group of pumping is that 2 runners correspond to the N group runner composition of 1 group, pumping a runner group is arranged on upper cover plate, described driving gear set is that 2 gear mesh should be the N group gear composition of 1 group, 2 adjacent gear engagements, gear in driving gear set with pump a power gear engagement, 2 groups of gears at driving gear set two ends are connected with 2 groups of runners pumping a runner group two ends respectively, pump 2 groups of runners at a runner group two ends respectively by 2 groups of gear driven rotations at driving gear set two ends, the described output shaft of pumping a motor with pump a power gear and be connected, driving gear set and pump a power gear and be arranged on lower cover, the value of N is 2-10.
Have draw-in groove on described upper cover plate, the runner transverse shifting slide block of pumping a runner group lateral displacement for adjusting is installed in draw-in groove, described runner transverse shifting slide block mainly is comprised of slide block upper cover and the slide block lower cover that coordinates with the slide block upper cover, pumping a runner group is embedded on slide block and covers, described slide block lower cover has slotted eye, cover on slide block and have through hole, 2 groups of gears at described driving gear set two ends are connected with power transmission shaft, lower common bevel gear is installed on power transmission shaft, lower common bevel gear is positioned at the slotted eye of slide block lower cover, described 2 groups of runners pumping a runner group two ends are connected with upper common bevel gear, upper common bevel gear is through the through hole covered on slide block, between lower common bevel gear and upper common bevel gear, by spur gear, connect, described middle plate both sides are provided with the lateral adjustments screw, the lateral adjustments screw is connected with runner transverse shifting slide block.
Described spur gear comprises spur gear I and spur gear II, cover under described slide block and be provided with the spur gear mount pad, spur gear I and spur gear II interconnect and are arranged in runner transverse shifting slide block by the spur gear mount pad, spur gear I and the engagement of upper common bevel gear, spur gear II and the engagement of lower common bevel gear.
Between described lateral adjustments screw and runner transverse shifting slide block, by holddown spring, be connected.
Described upper cover plate one end middle part also is provided with the silk thread positioning seat that can pass for silk thread.
Another technical scheme of the present invention is: a kind of automotive seat spring wire bending and forming equipment, comprise automatic wire feeder, straightening mechanism, pump a rotating mechanism, shearing mechanism and bending head and elevating mechanism thereof, a described rotating mechanism of pumping is that spring of the present invention is shaped and pumps a rotating mechanism.
Described straightening mechanism comprises framework support plate III, straightening mechanism foundation trench and be arranged on orthogonal aligning board slot I in the straightening mechanism foundation trench, aligning board slot II, described straightening mechanism foundation trench one end and framework support plate III are flexibly connected, the other end is connected with the rotation belt pulley of pumping a rotating mechanism, in described aligning board slot I and aligning board slot II, 2 aligning position adjustable boards all are installed, on the aligning position adjustable board, the aligning runner is installed, the aligning runner distributes point-blank and axial line and the coincidence of position adjustable board minor face center line, the aligning position adjustable board holds out against by the positioning screw be provided with on aligning board slot I or aligning board slot II respectively.
Described bending head and elevating mechanism thereof comprise the bending part gripper shoe, the lifting support plate, rotary head in bending, the outer rotary head of bending, slide rail, a bending drive motors, safety spring, an elevating screw and bending lifting motor, in described bending, rotary head coaxially is connected with the outer rotary head of bending, in bending, rotary head is connected with the lifting support plate by rotary head fixed head in bending, the outer rotary head of bending is connected with a bending drive motors with the bending belt by the bending motor pulley, a bending drive motors is arranged on the lifting support plate, the lifting support plate is arranged on the bending part gripper shoe by slide rail, a bending lifting motor is arranged on the bending part gripper shoe, elevating screw one end is arranged on the bending part gripper shoe, the other end and lifting support plate are flexibly connected, a bending lifting motor drives the elevating screw rotation by the lifting belt, also be provided with safety spring on described lifting support plate.
Described shearing mechanism comprises to be cut off motor, cam link mechanism and cuts off cutter module, describedly cut off motor and cut off cutter module and be arranged on the bending part gripper shoe of bending head and elevating mechanism thereof, cut off motor by cam link mechanism with cut off cutter module and be connected.
Owing to adopting said structure, the present invention has following beneficial effect: through producing for a long time and data analysis, we carry out design and the change of equipment, by the checking of producing, this equipment is avoided traditional centrifugal whipping straightening, product surface scratch phenomenon, guarantee that the straight line tolerance of steel wire is in ± 0.1, produced through Bending Mould again, effectively enhanced productivity, greatly improved product quality stability.On artificial basis, the part completed by 8 original operators only needs 2 operators to operate now, reduces human cost.Improve intelligent, automated production level, low to workman's technology dependence, cause the unsettled risk of product thereby reduce flow of personnel, to reduce employee's training cost.
Below, in conjunction with the accompanying drawings and embodiments the present invention's the spring technical characterictic of pumping a rotating mechanism and automotive seat spring wire bending and forming equipment that is shaped is further described.
The accompanying drawing explanation
Fig. 1: spring is shaped and pumps a rotating mechanism structural representation.
Fig. 2: spring be shaped pump a rotating mechanism pump a power gear and travelling gear structural representation.
Fig. 3: spring is shaped and pumps the runner transverse shifting slide block structure exploded view of a rotating mechanism.
Fig. 4: spring is shaped and pumps the runner transverse shifting slide block internal structure schematic diagram of a rotating mechanism.
Fig. 5: automotive seat spring wire bending and forming device structure schematic diagram.
Fig. 6: straightening mechanism structural representation.
Fig. 7: shearing mechanism structural representation.
Fig. 8: bending head and elevating mechanism structural representation thereof.
Fig. 9: automotive seat spring wire bending and forming process chart.
In figure:
The A-silk thread, the 1-automatic wire feeder.
The 2-straightening mechanism, 21-aligns position adjustable board, the 22-screw of transposing, 23-straightening mechanism foundation trench, 24-framework support plate III, 251-aligning board slot I, 252-aligning board slot II, 26-aligns runner, 27-ring flange.
3-pumps a rotating mechanism, 31-framework support plate I, 32-rotates belt pulley, 33-rotates belt, 34-framework support plate II, 35-pumps a motor, 36-runner transverse shifting slide block, 361-slide block upper cover, the 3611-through hole, 362-slide block lower cover, the 3621-slotted eye, the 37-upper cover plate, the 371-draw-in groove, 372-silk thread positioning seat, 38-pumps a runner group, 39-lateral adjustments screw, the 310-lower cover, the 311-driving gear set, the 312-plate that is rotatably connected, plate in 313-, 314-electric rotating machine belt pulley, the 315-electric rotating machine, 316-pumps a power gear, the 317-holddown spring, the 318-spur gear, 3181-spur gear I, 3182-spur gear II, the upper common bevel gear of 319-, common bevel gear under 320-, the 321-power transmission shaft.
The 4-shearing mechanism, 41-cuts off motor, the 42-cam link mechanism, 43-cuts off cutter module.
5-bending head and elevating mechanism thereof, 51-bending part gripper shoe, 52-lifting support plate, rotary head in the 53-bending, the outer rotary head of 54-bending, 55-slide rail, 56-bending motor pulley, 57-bending belt, a 58-bending drive motors, rotary head fixed head in the 59-bending, the 510-safety spring, the 511-elevating screw, 512-lifting belt, a 513-bending lifting motor.
The specific embodiment
Embodiment 1: a kind of spring is shaped and pumps a rotating mechanism, as Figure 1-Figure 4, comprise framework support plate I 31, framework support plate II 34, upper cover plate 37, middle plate 313, lower cover 310, electric rotating machine 315, rotation belt pulley 32, pump a motor 35, pump a runner group 38, pump a power gear 316 and driving gear set 311, described rotation belt pulley 32 is arranged on framework support plate II 34, on electric rotating machine 315 output shafts, electric rotating machine belt pulley 314 is installed, the electric rotating machine belt pulley is connected with rotation belt pulley 32 by rotation belt 33, be that the electric rotating machine belt pulley is realized power transmission by rotation belt and rotation belt pulley, finally realize the purpose of mechanism's rotation.Described middle plate 313 1 ends are connected on the rotation belt pulley, and the other end is connected with framework support plate I 31 by the plate 312 that is rotatably connected, and described upper cover plate 37 1 end middle parts also are provided with the silk thread positioning seat 372 that can pass for silk thread.Described upper cover plate is arranged on middle plate upper surface, described lower cover 310 is arranged in the plate below and is connected with the plate that is rotatably connected with plate respectively, the described runner group 38 of pumping is that 2 runners correspond to the N group runner composition of 1 group, pumping a runner group is arranged on upper cover plate, described driving gear set 311 is that 2 gear mesh should be the N group gear composition of 1 group, 2 adjacent gear engagements, direction of rotation is contrary, gear in driving gear set with pump a power gear 316 engagements, 2 groups of gears at driving gear set two ends are connected with 2 groups of runners pumping runner group 38 two ends respectively, pump 2 groups of runners at runner group 38 two ends respectively by 2 groups of gear driven rotations at driving gear set two ends, producing one reels off raw silk from cocoons or the power of wire feed.The described output shaft of pumping a motor 35 with pump a power gear 316 and be connected, realize power transmission, the final drive pumped a runner group rotation.Driving gear set and pump a power gear and be arranged on lower cover 310, the value of N is 3.
Have draw-in groove 371 on described upper cover plate 37, the runner transverse shifting slide block 36 of pumping runner group 38 lateral displacement for adjusting is installed in draw-in groove, runner transverse shifting slide block can, within the specific limits along laterally sliding, laterally slide thereby drive runner transverse shifting slide block edge.Described runner transverse shifting slide block 36 mainly is comprised of slide block upper cover 361 and the slide block lower cover 362 that coordinates with the slide block upper cover, i.e. slide block upper cover and slide block lower cover closure formation runner transverse shifting slide block.Pump a runner group and be embedded on slide block and cover, can not slide along runner transverse shifting slide block, pump a runner group and be fixedly connected with runner transverse shifting slide block, can not produce and relatively move.Described slide block lower cover has slotted eye 3621, have through hole 3611 on slide block upper cover 361,2 groups of gears at described driving gear set two ends are connected with power transmission shaft 321, and lower common bevel gear 320 is installed on power transmission shaft, lower common bevel gear is positioned at the slotted eye 3621 of slide block lower cover, and can in slotted eye, slide.Described 2 groups of runners pumping runner group 38 two ends are connected with upper common bevel gear 319, upper common bevel gear is through the through hole 3611 covered on slide block, between lower common bevel gear 320 and upper common bevel gear 319, by spur gear 318, connect, described spur gear comprises spur gear I 3181 and spur gear II 3182, be provided with spur gear mount pad 363 on described slide block lower cover 362, spur gear I and spur gear II interconnect and are arranged in runner transverse shifting slide block 36 by the spur gear mount pad, spur gear I and 319 engagements of upper common bevel gear, spur gear II and 320 engagements of lower common bevel gear.Described middle plate both sides are provided with lateral adjustments screw 39, between described lateral adjustments screw 39 and runner transverse shifting slide block 36, by holddown spring 317, are connected.Can realize the fine setting of runner transverse shifting slide block by the rotation of set screw, holddown spring provides the thrust of the long degree of having of speeding.
A described runner at runner group 38 middle parts of pumping is only regulated lateral displacement by runner transverse shifting slide block 36, and or not by driving gear set 311 driven rotary, it can not rotate freely.Because a pair of gear of centre does not produce power, so the runner on its top just can not produce the power contrary with the right part pair of turning wheels, just play powerdriven effect, by pumping power on power gear travelling gear and the middle travelling gear by the right, pass on the travelling gear on the left side, produce and the right part travelling gear to equidirectional power.
Pump a runner group identical with the group number of driving gear set, as a kind of conversion of embodiment 1, can increase or reduce according to actual conditions, be generally the 2-10 group.
Pump a principle: pump a rotating mechanism and realize sending to, draw back and rotating of silk thread, being mainly provides power with axially-movable in the silk thread Forging Process vertically.Microcomputer control is pumped a motor 35 drives and is pumped a power gear 316 rotations.Pump a power gear 316 and drive driving gear set 311 rotations, two pairs of travelling gears at two ends, left and right drive the runner group 38 of pumping on tops and rotate, thereby provide the power reeled off raw silk from cocoons with wire feed to silk thread.And runner transverse shifting slide block 36 can realize pumping the horizontal fine setting that a runner group is rotated, provide the clamping force of balmy and bracing.When straight silk thread enters the interlock hole between runner, runner can be given one, silk thread forward or power backward, depends on and pumps turning to of a motor 35.
Microcomputer is controlled electric rotating machine 315 by electric rotating machine belt pulley 314 driven rotary belts 33, and rotation belt 33 driven rotary belt pulleys 32 rotate.During rotation belt pulley 32 drives, plate 313 rotates, thereby can realize that silk thread is along circumferential rotation, realizes wire spool to the control with circumferential movement.
Embodiment 2: a kind of automotive seat spring wire bending and forming equipment, as shown in Figure 5, comprise automatic wire feeder 1, straightening mechanism 2, pump a rotating mechanism 3, shearing mechanism 4 and bending head and elevating mechanism 5 thereof, the described rotating mechanism 3 of pumping is that the described spring of embodiment 1 is shaped and pumps a rotating mechanism.Straightening mechanism 2 and to pump a rotating mechanism 3 coaxially affixed by ring flange, pump a rotating mechanism 3 and drive straightening mechanisms 2 rotations.Straightening mechanism 2 is responsible for the not straight silk thread raw material of aligning.Pump a rotating mechanism 3 and be responsible for providing the power reeled off raw silk from cocoons vertically with wire feed in the silk thread Forging Process, and the power rotated vertically.When straight through straightening mechanism 2, when the silk thread of pumping a rotating mechanism 3 wire feeds is delivered to bending head and elevating mechanism 5 place thereof, in bending head and elevating mechanism thereof, elevating mechanism is raised to the bending correct position by the bending head, bending head work in bending head and elevating mechanism thereof.Shearing mechanism 4 is responsible for the qualified silk thread by bending and forming and is cut off.
Described straightening mechanism 2(is referring to Fig. 6) comprise framework support plate III 24, straightening mechanism foundation trench 23 and be arranged on orthogonal aligning board slot I 251 in the straightening mechanism foundation trench, aligning board slot II 252, described straightening mechanism foundation trench one end and framework support plate III are flexibly connected, be that straightening mechanism foundation trench right-hand member is fixed on framework support plate III with bearing, can rotate, the other end is connected with the rotation belt pulley 32 of pumping a rotating mechanism 3, and left end is fixed on ring flange 27 right-hand members.The ring flange left end is fixed in to be pumped on an axle of rotating mechanism rotation belt pulley.All being embedded with 2 in described aligning board slot I and aligning board slot II can be along the aligning position adjustable board 21 of horizontal slip, on the aligning position adjustable board, the aligning runner 26 that can freely rotate is installed, the aligning runner distributes point-blank and axial line and the coincidence of position adjustable board minor face center line, aligning position adjustable board 21 holds out against by the positioning screw 22 be provided with on aligning board slot I or aligning board slot II respectively, the screw 22 of transposing is embedded on the aligning board slot, can rotate into along the short side direction of aligning board slot, thereby promoting aligning position adjustable board 21 moves, realize that the aligning runner compresses silk thread, reach the function of aligning.The aligning board slot is fixed on the straightening mechanism foundation trench by screw, and can together rotate with it.
Levelling principle: the silk thread that straightening mechanism is responsible for wire-feed motor is sent here is straight, for subsequent technique is created conditions.Right-hand member, the aligning runner on the aligning position adjustable board clamps silk thread, can realize the straight of silk thread cross section horizontal direction.Drive the aligning tuned plate by the rotation screw of transposing, can realize the clamping force of the relative silk thread of two ends aligning runner, reach best leveling effect.Left end in like manner, can be realized the straight of silk thread cross section vertical direction.With pump being fixedly connected with of a rotating mechanism big belt pulley, can realize the rotation of silk thread.
Described bending head and elevating mechanism 5(thereof are referring to Fig. 8) comprise rotary head 53 in bending part gripper shoe 51, lifting support plate 52, bending, the outer rotary head 54 of bending, slide rail 55, a bending drive motors 58, safety spring 510, elevating screw 511 and a bending lifting motor 513, in described bending, rotary head 53 coaxially is connected with the outer rotary head 54 of bending, in bending, rotary head is connected with lifting support plate 52 by rotary head fixed head 59 in bending, maintains static.The outer rotary head of bending is connected with a bending drive motors 58 with bending belt 57 by bending motor pulley 56, i.e. the outer rotary head of bending is rotated under the drive of bending servo drive motor.The outer rotary head of bending can realize the rotation of accurate angle under the cooperation of two the bending servo drive motors in left and right drives, thereby silk thread is carried out to accurately bending.An inside and outside rotary head and bending drive motors is fixed on lifting support plate 52, and with its rising and decline.The lifting support plate is arranged on the bending part gripper shoe by slide rail, and can slide up and down along the bending part gripper shoe.A bending lifting motor is arranged on the bending part gripper shoe, elevating screw one end is arranged on the bending part gripper shoe by the leading screw mount pad, the other end coaxially is connected with the cover piece that is fixed on the lifting support plate, a bending lifting motor drives the elevating screw rotation by lifting belt 512, and elevating screw can drive the lifting support plate and rise and descend.Also be provided with safety spring 510 on described lifting support plate, safety spring mainly plays safety protection function, prevents that elevating mechanism inefficacy landing from damaging.
A silk thread bending and bending lifting principle: bending head and elevating mechanism thereof are mainly realized the bending of wire rod, and the lifting of bending head.By after pumping silk thread that a mechanism sends here and arriving assigned address, the bending head rises, and silk thread is just in time by the centre of the column cap in rotary head 53 in bending and bending rotary head 54 outward.Now, the outer rotary head 54 of bending is according to assigned direction and angle rotation bending silk thread.Bending is complete, and the bending head descends and rotates and recover initial position.Now, silk thread changes certain locus (take out, send or rotate), and the outer rotary head 54 of bending rises to assigned address, and bending again, repeat said process, until the silk thread shaping is complete.
The lifting of bending head drives belt drives elevating screw 511 by the lifting servo drive motor and rotates.Elevating screw drives lifting support plate 52 and rises or descend.
Described shearing mechanism 4(is referring to Fig. 7) comprise and cut off motor 41, cam link mechanism 42 and cut off cutter module 43, the described motor of cutting off is arranged on the bending part gripper shoe 51 of bending head and elevating mechanism 5 thereof by bolt, cut off motor by cam link mechanism with cut off cutter module and be connected, be cam link mechanism 42 1 ends and cut off motor and be connected, an other end with cut off cutter module 43 and be connected.Cut off cutter module and be fixed on bending part gripper shoe 51 by bearing and axle sleeve, and can rotate around BEARING SHAFT.
Cutting off operation is last procedure of whole automotive seat spring wire bending and forming.Pumped a mechanism through the good silk thread of a bending bending and forming and taken out or deliver to assigned address, shearing mechanism work.
In embodiment 2, the automatic feeding motor, pump a motor and electric rotating machine, cut off motor, a bending drive motors, a bending lifting motor totally seven servo drive motors by Control System of Microcomputer collaborative running mutually.
Embodiment 2 courses of work: as shown in Figure 9, microcomputer sends instruction, and automatic wire feeder 1 is by controlling automatic feeding.The silk thread raw material is by the runner of two mutually perpendicular aligning board slots in straightening mechanism 2.After aligning, straight silk thread enters and pumps rotating mechanism 3, and motor-driven gear drives to be pumped a runner and realize silk thread reeling off raw silk from cocoons and wire drawing vertically.Motor drives by belt transmission the belt pulley of pumping on a rotating mechanism 3 and rotates, and belt pulley drives pumps a rotating mechanism 3 rotations, realizes that silk thread is along circumferential rotation.Can realize that free-moving silk thread arrives the folding elbow by passage.Elevating mechanism is raised to correct position by the bending head, coordinates the motion of silk thread and the lifting of bending head, bending head rotation bending silk thread.The silk thread be shaped is cut off by shearing mechanism 4.Whole automotive seat spring wire bending and forming finishes.
Claims (9)
1. a spring is shaped and pumps a rotating mechanism, it is characterized in that: comprise framework support plate I (31), framework support plate II (34), upper cover plate (37), middle plate (313), lower cover (310), electric rotating machine (315), rotation belt pulley (32), pump a motor (35), pump a runner group (38), pump a power gear (316) and driving gear set (311), described rotation belt pulley (32) is arranged on framework support plate II (34), on electric rotating machine (315) output shaft, electric rotating machine belt pulley (314) is installed, the electric rotating machine belt pulley is connected with rotation belt pulley (32) by rotation belt (33), described middle plate (313) one ends are connected on the rotation belt pulley, the other end is connected with framework support plate I (31) by the plate that is rotatably connected (312), described upper cover plate is arranged on middle plate upper surface, described lower cover (310) is arranged in the plate below and is connected with the plate that is rotatably connected with plate respectively, a described runner group (38) of pumping is that 2 runners correspond to the N group runner composition of 1 group, pumping a runner group is arranged on upper cover plate, described driving gear set (311) is that 2 gear mesh should be the N group gear composition of 1 group, 2 adjacent gear engagements, gear in driving gear set with pump a power gear (316) engagement, 2 groups of gears at driving gear set two ends respectively with pump 2 groups of runners at runner group (38) two ends and be connected, pump 2 groups of runners at runner group (38) two ends respectively by 2 groups of gear driven rotations at driving gear set two ends, the described output shaft of pumping a motor (35) with pump a power gear (316) and be connected, driving gear set and pump a power gear and be arranged on lower cover (310), the value of N is 2-10.
2. spring according to claim 1 is shaped and pumps a rotating mechanism, it is characterized in that: have draw-in groove (371) on described upper cover plate (37), be equipped with in draw-in groove for adjusting and pump a runner transverse shifting slide block (36) of runner group (38) lateral displacement, described runner transverse shifting slide block (36) mainly is comprised of slide block upper cover (361) and the slide block lower cover (362) that coordinates with the slide block upper cover, pumping a runner group is embedded on slide block and covers, described slide block lower cover has slotted eye (3621), cover on slide block and have through hole (3611), 2 groups of gears at described driving gear set two ends are connected with power transmission shaft (321), lower common bevel gear (320) is installed on power transmission shaft, lower common bevel gear is positioned at the slotted eye (3621) of slide block lower cover, described 2 groups of runners pumping runner group (a 38) two ends are connected with upper common bevel gear (319), upper common bevel gear is through the through hole (3611) covered on slide block, between lower common bevel gear (320) and upper common bevel gear (319), by spur gear (318), connect, described middle plate both sides are provided with lateral adjustments screw (39), the lateral adjustments screw is connected with runner transverse shifting slide block.
3. spring according to claim 2 is shaped and pumps a rotating mechanism, it is characterized in that: described spur gear comprises spur gear I (3181) and spur gear II (3182), be provided with spur gear mount pad (363) on described slide block lower cover (362), spur gear I and spur gear II interconnect and are arranged in runner transverse shifting slide block (36) by the spur gear mount pad, spur gear I and upper common bevel gear (319) engagement, spur gear II and lower common bevel gear (320) engagement.
4. be shaped and pump a rotating mechanism according to the described spring of claim 2 or 3, it is characterized in that: be connected by holddown spring (317) between described lateral adjustments screw (39) and runner transverse shifting slide block (36).
5. be shaped and pump a rotating mechanism according to the described spring of claim 1-4 any one, it is characterized in that: described upper cover plate (37) one end middle parts also are provided with the silk thread positioning seat (372) that can pass for silk thread.
6. an automotive seat spring wire bending and forming equipment, comprise automatic wire feeder (1), straightening mechanism (2), pump a rotating mechanism (3), shearing mechanism (4) and bending head and elevating mechanism (5) thereof, it is characterized in that: the described rotating mechanism (3) of pumping is that the described spring of claim 1-5 any one is shaped and pumps a rotating mechanism.
7. automotive seat spring wire bending and forming equipment according to claim 6, it is characterized in that: described straightening mechanism (2) comprises framework support plate III (24), straightening mechanism foundation trench (23) and be arranged on orthogonal aligning board slot I (251) in the straightening mechanism foundation trench, aligning board slot II (252), described straightening mechanism foundation trench one end and framework support plate III are flexibly connected, the other end is connected with the rotation belt pulley (32) of pumping a rotating mechanism (3), in described aligning board slot I and aligning board slot II, 2 aligning position adjustable boards (21) all are installed, aligning runner (26) is installed on the aligning position adjustable board, the aligning runner distributes point-blank and axial line and the coincidence of position adjustable board minor face center line, aligning position adjustable board (21) holds out against by the positioning screw (22) be provided with on aligning board slot I or aligning board slot II respectively.
8. according to the described automotive seat spring wire of claim 6 or 7 bending and forming equipment, it is characterized in that: described bending head and elevating mechanism (5) thereof comprise bending part gripper shoe (51), lifting support plate (52), rotary head (53) in bending, the outer rotary head (54) of bending, slide rail (55), a bending drive motors (58), safety spring (510), elevating screw (511) and a bending lifting motor (513), in described bending, rotary head (53) coaxially is connected with the outer rotary head (54) of bending, in bending, rotary head is connected with lifting support plate (52) by rotary head fixed head (59) in bending, the outer rotary head of bending is connected with a bending drive motors (58) with bending belt (57) by bending motor pulley (56), a bending drive motors is arranged on lifting support plate (52), the lifting support plate is arranged on the bending part gripper shoe by slide rail, a bending lifting motor is arranged on the bending part gripper shoe, elevating screw one end is arranged on the bending part gripper shoe, the other end and lifting support plate are flexibly connected, a bending lifting motor drives the elevating screw rotation by lifting belt (512), also be provided with safety spring (510) on described lifting support plate.
9. automotive seat spring wire bending and forming equipment according to claim 8, it is characterized in that: described shearing mechanism (4) comprises to be cut off motor (41), cam link mechanism (42) and cuts off cutter module (43), describedly cut off motor and cut off cutter module that to be arranged on the bending part gripper shoe (51) of bending head and elevating mechanism (5) thereof upper, cut off motor by cam link mechanism with cut off cutter module and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497689.9A CN103495682B (en) | 2013-10-21 | 2013-10-21 | Wire drawing and feeding rotating mechanism for spring forming and bending and forming device for automobile seat spring wire rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497689.9A CN103495682B (en) | 2013-10-21 | 2013-10-21 | Wire drawing and feeding rotating mechanism for spring forming and bending and forming device for automobile seat spring wire rods |
Publications (2)
| Publication Number | Publication Date |
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| CN103495682A true CN103495682A (en) | 2014-01-08 |
| CN103495682B CN103495682B (en) | 2015-05-13 |
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| CN201310497689.9A Expired - Fee Related CN103495682B (en) | 2013-10-21 | 2013-10-21 | Wire drawing and feeding rotating mechanism for spring forming and bending and forming device for automobile seat spring wire rods |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788239A (en) * | 2019-10-22 | 2020-02-14 | 江阴康瑞成型技术科技有限公司 | Bending processing technology for frame blank of mobile phone body |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201223916Y (en) * | 2007-12-21 | 2009-04-22 | 麦志华 | Rotary spring wire feeding apparatus of spring forming machine |
| JP2009190047A (en) * | 2008-02-12 | 2009-08-27 | Shinko Kikai Kogyo Kk | Spring forming machine |
| CN102814431A (en) * | 2012-08-03 | 2012-12-12 | 苏州忠明祥和精工有限公司 | Automatic steel wire bending machine |
| CN202779572U (en) * | 2012-08-27 | 2013-03-13 | 嵊州市创宇机械科技有限公司 | Thread delivering rotation device for spring machine |
| CN203599439U (en) * | 2013-10-21 | 2014-05-21 | 柳州市骏信金属制品有限责任公司 | Wire drawing, feeding and rotating mechanism for spring formation |
| CN203599438U (en) * | 2013-10-21 | 2014-05-21 | 柳州市骏信金属制品有限责任公司 | Bending forming device for automobile seat spring wire |
-
2013
- 2013-10-21 CN CN201310497689.9A patent/CN103495682B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201223916Y (en) * | 2007-12-21 | 2009-04-22 | 麦志华 | Rotary spring wire feeding apparatus of spring forming machine |
| JP2009190047A (en) * | 2008-02-12 | 2009-08-27 | Shinko Kikai Kogyo Kk | Spring forming machine |
| CN102814431A (en) * | 2012-08-03 | 2012-12-12 | 苏州忠明祥和精工有限公司 | Automatic steel wire bending machine |
| CN202779572U (en) * | 2012-08-27 | 2013-03-13 | 嵊州市创宇机械科技有限公司 | Thread delivering rotation device for spring machine |
| CN203599439U (en) * | 2013-10-21 | 2014-05-21 | 柳州市骏信金属制品有限责任公司 | Wire drawing, feeding and rotating mechanism for spring formation |
| CN203599438U (en) * | 2013-10-21 | 2014-05-21 | 柳州市骏信金属制品有限责任公司 | Bending forming device for automobile seat spring wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788239A (en) * | 2019-10-22 | 2020-02-14 | 江阴康瑞成型技术科技有限公司 | Bending processing technology for frame blank of mobile phone body |
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|---|---|
| CN103495682B (en) | 2015-05-13 |
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