CN203599438U - Bending forming device for automobile seat spring wire - Google Patents
Bending forming device for automobile seat spring wire Download PDFInfo
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- CN203599438U CN203599438U CN201320649411.4U CN201320649411U CN203599438U CN 203599438 U CN203599438 U CN 203599438U CN 201320649411 U CN201320649411 U CN 201320649411U CN 203599438 U CN203599438 U CN 203599438U
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Abstract
The utility model relates to a bending forming device for an automobile seat spring wire. The bending forming device comprises an automatic wire feeder, a straightening mechanism, a wire drawing and feeding rotating mechanism, a shearing-off mechanism, a bending head and a lifting mechanism. The wire drawing and feeding rotating mechanism 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, a wire drawing and feeding power gear and a transmission gear set. It can be guaranteed that the linear tolerance of the steel wire is within +/-0.1, then the wire is produced through a bending die, verified through production, production efficiency is really and effectively improved through the device, and quality stability is greatly improved. On the basis of manual work, the part which needs to be produced by eight operators originally now can be produced by only two operators.
Description
Technical field
The utility model relates to a kind of 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.Automotive seat spring is the one 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 have impact 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 production efficiency impact, effectively improving production efficiency.
Utility model content
The technical problems to be solved in the utility model is: provide that a kind of linearity is good, production efficiency is high and the automotive seat spring wire bending and forming equipment of more reasonable structure, to solve above-mentioned problems of the prior art.
The technical scheme solving the problems of the technologies described above 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 comprises framework support plate I, framework support plate II, upper cover plate, middle plate, lower cover, electric rotating machine, rotation belt pulley, take out wire feeding motor, pump a runner group, pump a power gear and driving gear set, described rotation belt pulley is arranged in framework support plate II, electric rotating machine belt pulley is installed on electric rotating machine output shaft, electric rotating machine belt pulley is connected with rotation belt pulley by rotation belt, described middle plate one end is connected on 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 plate below and is connected with plate and the plate that is rotatably connected 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 and engage, 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 taking out wire feeding 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.
Described straightening mechanism comprises framework support plate III, straightening mechanism foundation trench and be arranged on orthogonal aligning board slot I in straightening mechanism foundation trench, aligning board slot II, described straightening mechanism foundation trench one end is flexibly connected with framework support plate III, 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 are all installed, on aligning position adjustable board, aligning runner is installed, aligning runner distributes point-blank and axial line and the coincidence of position adjustable board minor face center line, aligning position adjustable board holds out against by the positioning screw being provided with in aligning board slot I or aligning board slot II respectively.
Described bending head and elevating mechanism thereof comprise bending part gripper shoe, 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 is coaxially connected with the outer rotary head of bending, in bending, rotary head is connected with lifting support plate by rotary head fixed head in bending, the outer rotary head of bending is connected with a bending drive motors with bending belt by bending motor pulley, a bending drive motors is arranged on lifting support plate, lifting support plate is arranged in bending part gripper shoe by slide rail, a bending lifting motor is arranged in bending part gripper shoe, elevating screw one end is arranged in bending part gripper shoe, the other end is flexibly connected with lifting support plate, a bending lifting motor drives elevating screw rotation by lifting belt, on described lifting support plate, be also provided with safety spring.
Described shearing mechanism comprises to be cut off motor, cam link mechanism and cuts off cutter module, described cut off motor and cut off cutter module be arranged in 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.
Further technical scheme of the present utility model is: described pumping on a rotating mechanism upper cover plate has draw-in groove, the runner transverse shifting slide block of pumping a runner group lateral displacement for regulating is installed in draw-in groove, the slide block lower cover that described runner transverse shifting slide block mainly coordinates by slide block upper cover with slide block upper cover forms, pumping a runner group is embedded on slide block and covers, described slide block lower cover has slotted eye, on slide block, cover 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 covering on slide block, between lower common bevel gear and upper common bevel gear, connect by spur gear, described middle plate both sides are provided with lateral adjustments screw, lateral adjustments screw is connected with runner transverse shifting slide block.
A described rotating mechanism spur gear of pumping comprises spur gear I and spur gear II, under described slide block, cover and be provided with spur gear mount pad, spur gear I and spur gear II interconnect and are arranged in runner transverse shifting slide block by spur gear mount pad, spur gear I engages with upper common bevel gear, and spur gear II engages with lower common bevel gear.
Described pumping between a rotating mechanism lateral adjustments screw and runner transverse shifting slide block is connected by holddown spring.
A described middle part, rotating mechanism upper cover plate one end of pumping is also provided with the silk thread positioning seat that can pass for silk thread.
Owing to adopting said structure, the utlity model 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, produce through Bending Mould again, effectively enhance productivity, greatly improve product quality stability.On artificial basis, the part being 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, the technical characterictic of the automotive seat spring wire bending and forming equipment to the utility model is further described in conjunction with the accompanying drawings and embodiments.
Accompanying drawing explanation
Fig. 1: automotive seat spring wire bending and forming device structure schematic diagram.
Fig. 2: pump a rotating mechanism structural representation.
Fig. 3: that pumps a rotating mechanism pumps a power gear and travelling gear structural representation.
Fig. 4: the runner transverse shifting slide block structure exploded view of pumping a rotating mechanism.
Fig. 5: the runner transverse shifting slide block internal structure schematic diagram of pumping a rotating mechanism.
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:
A-silk thread, 1-automatic wire feeder.
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-takes out wire feeding motor, 36-runner transverse shifting slide block, 361-slide block upper cover, 3611-through hole, 362-slide block lower cover, 3621-slotted eye, 37-upper cover plate, 371-draw-in groove, 372-silk thread positioning seat, 38-pumps a runner group, 39-lateral adjustments screw, 310-lower cover, 311-driving gear set, the 312-plate that is rotatably connected, plate in 313-, 314-electric rotating machine belt pulley, 315-electric rotating machine, 316-pumps a power gear, 317-holddown spring, 318-spur gear, 3181-spur gear I, 3182-spur gear II, the upper common bevel gear of 319-, common bevel gear under 320-, 321-power transmission shaft.
4-shearing mechanism, 41-cuts off motor, 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 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 59-bending, 510-safety spring, 511-elevating screw, 512-lifting belt, a 513-bending lifting motor.
The specific embodiment
Embodiment 1: 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 the rotating mechanism of pumping described in embodiment 1.Straightening mechanism 2 and to pump a rotating mechanism 3 coaxially affixed by ring flange, pumps a rotating mechanism 3 and drives straightening mechanism 2 to rotate.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 reeling off raw silk from cocoons vertically with wire feed in silk thread Forging Process, and the power rotating 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, bending head is raised to bending correct position by elevating mechanism, bending head work in bending head and elevating mechanism thereof.Shearing mechanism 4 is responsible for silk thread qualified bending and forming to 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 straightening mechanism foundation trench, aligning board slot II 252, described straightening mechanism foundation trench one end is flexibly connected with framework support plate III, be that straightening mechanism foundation trench right-hand member bearing is fixed in framework support plate III, 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.Ring flange left end is fixed in to be pumped on an axle of rotating mechanism rotation belt pulley.In described aligning board slot I and aligning board slot II, being all embedded with 2 can be along the aligning position adjustable board 21 of horizontal slip, on aligning position adjustable board, the aligning runner 26 that can freely rotate is installed, 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 being provided with in aligning board slot I or aligning board slot II respectively, the screw 22 of transposing is embedded on aligning board slot, can rotate into along the short side direction of aligning board slot, thereby promoting aligning position adjustable board 21 moves, realize aligning runner and compress silk thread, reach the function of aligning.Aligning board slot is fixed on 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 to send here is straight, for subsequent technique is created conditions.Right-hand member, the aligning runner on aligning position adjustable board clamps silk thread, can realize the straight of silk thread cross section horizontal direction.Drive aligning tuned plate by the rotation screw of transposing, can realize the clamping force of the relative silk thread of two ends alignings 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.
A described rotating mechanism of pumping, 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, take out wire feeding motor 35, pump a runner group 38, pump a power gear 316 and driving gear set 311, described rotation belt pulley 32 is arranged in framework support plate II 34, on electric rotating machine 315 output shafts, electric rotating machine belt pulley 314 is installed, electric rotating machine belt pulley is connected with rotation belt pulley 32 by rotation belt 33, be that electric rotating machine belt pulley is realized power transmission by rotation belt and rotation belt pulley, finally realize the object of mechanism's rotation.Described middle plate 313 one end are connected on 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 middle parts, one end are also 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 plate below and is connected with plate and the plate that is rotatably connected 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 and engage, 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 taking out wire feeding motor 35 with pump a power gear 316 and be connected, realize power transmission, 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.
On described upper cover plate 37, have draw-in groove 371, the runner transverse shifting slide block 36 of pumping runner group 38 lateral displacement for regulating is installed in draw-in groove, runner transverse shifting slide block can slide along horizontal within the specific limits, thereby drives runner transverse shifting slide block along laterally slip.The slide block lower cover 362 that described runner transverse shifting slide block 36 mainly coordinates by slide block upper cover 361 with slide block upper cover forms, i.e. the closed runner transverse shifting slide block that forms of slide block upper cover and slide block lower cover.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, on slide block upper cover 361, have through hole 3611,2 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 covering on slide block, between lower common bevel gear 320 and upper common bevel gear 319, connect by spur gear 318, described spur gear comprises spur gear I 3181 and spur gear II 3182, on described slide block lower cover 362, be provided with spur gear mount pad 363, spur gear I and spur gear II interconnect and are arranged in runner transverse shifting slide block 36 by spur gear mount pad, spur gear I engages with upper common bevel gear 319, spur gear II engages with lower common bevel gear 320.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, are connected by holddown spring 317.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 only regulates 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 right part pair of turning wheels, just play powerdriven effect, the power of pumping in a power gear is passed on the travelling gear on the left side by travelling gear and the middle travelling gear on the right, and generation and right part travelling gear are to equidirectional power.
Pump a runner group identical with the group number of driving gear set, as the one conversion of embodiment 1, can increase or reduce according to actual conditions, be generally 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 silk thread Forging Process vertically.Microcomputer control is taken out wire feeding motor 35 and is driven and pump a power gear 316 and rotate.Pump a power gear 316 and drive driving gear set 311 to rotate, two pairs of travelling gears at two ends, left and right drive a runner group 38 of pumping on top to rotate, thereby provide the power reeling off raw silk from cocoons with wire feed to silk thread.And runner transverse shifting slide block 36 can be realized and pumps the horizontal fine setting that a thread runner group is rotated, provide the clamping force of balmy and bracing.In the time that straight silk thread enters the interlock hole between runner, runner can be given one, silk thread power forward or backward, depends on and takes out turning to of wire feeding motor 35.
Microcomputer control electric rotating machine 315 is 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 silk thread along circumferential rotation, realize to wire spool to the control of circumferential movement.
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 is coaxially 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.Lifting support plate is arranged in bending part gripper shoe by slide rail, and can slide up and down along bending part gripper shoe.A bending lifting motor is arranged in bending part gripper shoe, elevating screw one end is arranged in bending part gripper shoe by leading screw mount pad, the other end is coaxially connected with the cover piece that is fixed on lifting support plate, a bending lifting motor drives elevating screw rotation by lifting belt 512, and elevating screw can drive lifting support plate to rise and decline.On described lifting support plate, be also provided with safety spring 510, 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.Arrive after assigned address by taking out the silk thread that wire feeder sends here, 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 bending head declines 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, repeats said process, until silk thread shaping is complete.
The lifting of bending head drives belt drives elevating screw 511 to rotate by lifting servo drive motor.Elevating screw drives lifting support plate 52 to rise or decline.
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 by bolt in the bending part gripper shoe 51 of bending head and elevating mechanism 5 thereof, cut off motor by cam link mechanism with cut off cutter module and be connected, be cam link mechanism 42 one end and cut off motor and be connected, in addition one end with cut off cutter module 43 and be connected.Cut off cutter module and be fixed in 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.Taken out wire feeder through the good silk thread of a bending bending and forming and taken out or deliver to assigned address, shearing mechanism work.
In the present embodiment, automatic feeding motor, take out wire feeding 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.
The present embodiment course of work: as shown in Figure 9, microcomputer sends instruction, automatic wire feeder 1 is by controlling automatic feeding.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 the belt pulley of pumping on a rotating mechanism 3 to rotate by belt transmission, and belt pulley drive is pumped a rotating mechanism 3 and rotated, and realizes silk thread along circumferential rotation.Can realize free-moving silk thread and arrive folding elbow by passage.Bending head is raised to correct position by elevating mechanism, coordinates the motion of silk thread and the lifting of bending head, bending head rotation bending silk thread.The silk thread being shaped is cut off by shearing mechanism 4.Whole automotive seat spring wire bending and forming finishes.
Claims (5)
1. 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 comprises 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), take out wire feeding motor (35), pump a runner group (38), pump a power gear (316) and driving gear set (311), described rotation belt pulley (32) is arranged in framework support plate II (34), on electric rotating machine (315) output shaft, electric rotating machine belt pulley (314) is installed, electric rotating machine belt pulley is connected with rotation belt pulley (32) by rotation belt (33), described middle plate (313) one end is connected on 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 plate below and is connected with plate and the plate that is rotatably connected 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) and engage, 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 taking out wire feeding 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,
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 straightening mechanism foundation trench, aligning board slot II (252), described straightening mechanism foundation trench one end is flexibly connected with framework support plate III, 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) are all installed, on aligning position adjustable board, aligning runner (26) is installed, 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) being provided with in aligning board slot I or aligning board slot II respectively,
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) is coaxially 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), lifting support plate is arranged in bending part gripper shoe by slide rail, a bending lifting motor is arranged in bending part gripper shoe, elevating screw one end is arranged in bending part gripper shoe, the other end is flexibly connected with lifting support plate, a bending lifting motor drives elevating screw rotation by lifting belt (512), on described lifting support plate, be also provided with safety spring (510),
Described shearing mechanism (4) comprises to be cut off motor (41), cam link mechanism (42) and cuts off cutter module (43), described 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.
2. automotive seat spring wire bending and forming equipment according to claim 1, it is characterized in that: described pumping on a rotating mechanism upper cover plate (37) has draw-in groove (371), in draw-in groove, be provided with for regulating and pump a runner transverse shifting slide block (36) for runner group (38) lateral displacement, the slide block lower cover (362) that described runner transverse shifting slide block (36) mainly coordinates by slide block upper cover (361) with slide block upper cover forms, pumping a runner group is embedded on slide block and covers, described slide block lower cover has slotted eye (3621), on slide block, cover 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 (38) two ends are connected with upper common bevel gear (319), upper common bevel gear is through the through hole (3611) covering on slide block, between lower common bevel gear (320) and upper common bevel gear (319), connect by spur gear (318), described middle plate both sides are provided with lateral adjustments screw (39), lateral adjustments screw is connected with runner transverse shifting slide block.
3. automotive seat spring wire bending and forming equipment according to claim 2, it is characterized in that: a described rotating mechanism spur gear of pumping comprises spur gear I (3181) and spur gear II (3182), on described slide block lower cover (362), be provided with spur gear mount pad (363), spur gear I and spur gear II interconnect and are arranged in runner transverse shifting slide block (36) by spur gear mount pad, spur gear I engages with upper common bevel gear (319), and spur gear II engages with lower common bevel gear (320).
4. according to the automotive seat spring wire bending and forming equipment described in claim 2 or 3, it is characterized in that: described pumping between a rotating mechanism lateral adjustments screw (39) and runner transverse shifting slide block (36) is connected by holddown spring (317).
5. according to the automotive seat spring wire bending and forming equipment described in claim 1-3 any one, it is characterized in that: a described middle part, rotating mechanism upper cover plate (37) one end of pumping is also provided with the silk thread positioning seat (372) that can pass for silk thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649411.4U CN203599438U (en) | 2013-10-21 | 2013-10-21 | Bending forming device for automobile seat spring wire |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320649411.4U CN203599438U (en) | 2013-10-21 | 2013-10-21 | Bending forming device for automobile seat spring wire |
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| CN203599438U true CN203599438U (en) | 2014-05-21 |
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| CN201320649411.4U Withdrawn - After Issue CN203599438U (en) | 2013-10-21 | 2013-10-21 | Bending forming device for automobile seat spring wire |
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| CN104588420A (en) * | 2015-01-15 | 2015-05-06 | 天津日吉科技有限公司 | Wiredrawing and bending production system and process for steel wire for steel strand |
| CN104624871A (en) * | 2015-02-04 | 2015-05-20 | 苏州中太动力弹簧有限公司 | Four-axis computer spring coiling machine |
| CN105081151A (en) * | 2015-08-05 | 2015-11-25 | 佛山市裕林机械有限公司 | Z-shaped force supporting spring automatic machine |
| CN108160879A (en) * | 2017-12-28 | 2018-06-15 | 广州彩虹五金弹簧有限公司 | A kind of seven axis molding machine of double end |
| CN113365532A (en) * | 2019-02-01 | 2021-09-07 | 提爱思科技股份有限公司 | Vehicle seat |
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2013
- 2013-10-21 CN CN201320649411.4U patent/CN203599438U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495682A (en) * | 2013-10-21 | 2014-01-08 | 柳州市骏信金属制品有限责任公司 | Wire drawing and feeding rotating mechanism for spring forming and bending and forming device for automobile seat spring wire rods |
| CN103495682B (en) * | 2013-10-21 | 2015-05-13 | 柳州市骏信金属制品有限责任公司 | Wire drawing and feeding rotating mechanism for spring forming and bending and forming device for automobile seat spring wire rods |
| CN104384402A (en) * | 2014-12-11 | 2015-03-04 | 天津鑫坤泰预应力专业技术有限公司 | Movable tractor for single prestressed steel strands |
| CN104588420A (en) * | 2015-01-15 | 2015-05-06 | 天津日吉科技有限公司 | Wiredrawing and bending production system and process for steel wire for steel strand |
| CN104588420B (en) * | 2015-01-15 | 2017-03-29 | 天津日吉科技有限公司 | A kind of steel strand wires steel wire wire drawing bending production system and production technology |
| CN104624871A (en) * | 2015-02-04 | 2015-05-20 | 苏州中太动力弹簧有限公司 | Four-axis computer spring coiling machine |
| CN105081151A (en) * | 2015-08-05 | 2015-11-25 | 佛山市裕林机械有限公司 | Z-shaped force supporting spring automatic machine |
| CN108160879A (en) * | 2017-12-28 | 2018-06-15 | 广州彩虹五金弹簧有限公司 | A kind of seven axis molding machine of double end |
| CN113365532A (en) * | 2019-02-01 | 2021-09-07 | 提爱思科技股份有限公司 | Vehicle seat |
| CN113365532B (en) * | 2019-02-01 | 2023-10-24 | 提爱思科技股份有限公司 | Vehicle seat |
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