CN110238318B - Steel wire ring manufacturing equipment - Google Patents

Steel wire ring manufacturing equipment Download PDF

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Publication number
CN110238318B
CN110238318B CN201910673386.5A CN201910673386A CN110238318B CN 110238318 B CN110238318 B CN 110238318B CN 201910673386 A CN201910673386 A CN 201910673386A CN 110238318 B CN110238318 B CN 110238318B
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plate
rod
steel wire
supporting plate
supporting
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CN201910673386.5A
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CN110238318A (en
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郑云霞
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F1/00Bending wire other than coiling; Straightening wire
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F1/00Bending wire other than coiling; Straightening wire
    • B21F1/02Straightening
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21FWORKING OR PROCESSING OF METAL WIRE
    • B21F7/00Twisting wire; Twisting wire together

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)

Abstract

The invention provides a bead ring manufacturing device, which comprises: the device comprises a base and a control device, wherein an input device is arranged above the base, two first structural rods are connected to the left side of the base, a forming device is arranged on the right side of the upper surface, and a discharge hole is formed in the surface of one side of the forming device; the input device straightens the steel wire and then conveys the straightened steel wire into the forming device; the steel wire is twisted and molded by the molding device, and the right side of the molding device is provided with a baffle plate, so that the molding device is isolated from the outside, and the danger in the manufacturing process is prevented; the outer surface of the partition board is provided with a control device which controls the whole equipment to automatically work; the two first structural rods are fixedly connected with a collecting device, and the collecting device collects steel wires twisted and formed by the forming device; and the discharge hole is used for collecting waste materials generated in the manufacturing process.

Description

Steel wire ring manufacturing equipment
Technical Field
The invention relates to the technical field of material forming automation, in particular to bead ring manufacturing equipment.
Background
At present, the manufacturing of the bead ring is to firstly straighten the steel wire, cut off the straightened steel wire according to production requirements, then place the cut steel wire on bending equipment by staff, bend the steel wire into square shapes according to product requirements, and finally place the joint point of the steel wire on a welding machine for welding, and finally form the bead ring; the operation needs to involve a straightening machine, a cutting machine, bending equipment and a welding machine, the occupied area of a plurality of sets of equipment is large, the equipment is scattered, the field confusion is easy to be caused, and meanwhile, workers need to carry steel wires to the equipment for many times, so that the labor intensity of the workers is high;
in view of the fact that the existing bead ring manufacturing process is numerous, dependence on labor cost is high, multiple machines are involved in the manufacturing process, the matching is very complicated, the manufacturing cost is not necessarily increased, and therefore the bead ring manufacturing equipment which is compact in structure and capable of being automatically connected between the working procedures is urgently needed to replace traditional single-working-procedure equipment.
Disclosure of Invention
In order to solve the problems, the invention provides a bead ring manufacturing device, which adopts the same base, all working procedures are carried out in one device, the process of transferring among different devices is avoided, the steel wire is straightened through an input device and then is conveyed into a forming device, the steel wire is twisted and formed through the forming device, the steel wire twisted and formed by the forming device is collected through a collecting device, and meanwhile, waste materials generated in the manufacturing process are collected through a discharge hole.
The technical scheme adopted by the invention is as follows: a bead ring manufacturing apparatus, comprising: the device comprises a base and a control device, wherein an input device is arranged above the base, two first structural rods are connected to the left side of the base, a forming device is arranged on the right side of the upper surface, and a discharge hole is formed in the surface of one side of the forming device;
the input device straightens the steel wire and then conveys the straightened steel wire into the forming device;
the steel wire is twisted and molded by the molding device, and the right side of the molding device is provided with a baffle plate, so that the molding device is isolated from the outside, and the danger in the manufacturing process is prevented;
the outer surface of the partition board is provided with a control device which controls the whole equipment to automatically work;
the two first structural rods are fixedly connected with a collecting device, and the collecting device collects steel wires twisted and formed by the forming device;
and the discharge hole is used for collecting waste materials generated in the manufacturing process.
Further, the input device further comprises a supporting block, a first supporting plate is fixedly connected to the right side of the supporting block, a second supporting plate is symmetrically arranged above the first supporting plate, first gears are symmetrically arranged on the surface of the second supporting plate, the first gears are fixedly connected to rollers, a plurality of first grooves are formed in the surface of the rollers, and the sizes of the first grooves correspond to the sizes of steel wires;
the first gear right side is equipped with the second gear, first gear with the second gear meshing, the second gear right side is equipped with the drive wheel, the second gear with the drive wheel meshing, the second gear top is equipped with first baffle, fixed symmetry is equipped with a plurality of gyro wheels on the first baffle, the gap size between the gyro wheels equals the steel wire size, the gyro wheel passes through gyro wheel motor drive rotation to automatic forward transport steel wire.
The second baffle is arranged above the second supporting plate, a first positioning bolt is arranged on the second baffle, a first spring is arranged on the first positioning bolt, and a conveying frame is arranged on the right side of the second supporting plate.
Further, a plurality of second positioning bolts are symmetrically arranged above the supporting blocks, a third supporting plate is fixed on each second positioning bolt, positioning blocks are arranged on the supporting blocks, and the positioning blocks are positioned in the middle of the second positioning bolts;
the utility model discloses a high-pressure hydraulic control system, including the supporting shoe, the third backup pad top is equipped with briquetting drive cylinder, briquetting drive cylinder is connected with the briquetting, the supporting shoe side is equipped with the backing plate adjustment cylinder, the backing plate adjustment cylinder is connected with the telescopic link, the first backing plate of telescopic link connection.
Further, the collecting device further comprises a first cross rod, a first installation block is fixedly connected below the first cross rod, an installation rod is fixedly connected with the first installation block, a positioning rod is arranged above the installation rod, and one end of the positioning rod is connected with the first cross rod;
the utility model discloses a mounting rod, including mounting rod, rack and claw driving cylinder, the mounting rod below is equipped with first slide bar, first slide bar below is connected with first support frame, first support frame can slide on first slide bar, first support frame below is connected with first supporter, first support frame below is equipped with collects claw driving cylinder, collect claw driving cylinder below is connected first supporter, first supporter both ends are provided with rotatable collection claw, collect claw driving cylinder's extension rod and collect claw and be connected.
Further, the forming device further comprises a fourth supporting plate, a fifth supporting plate is arranged above the fourth supporting plate, forming wheels are symmetrically arranged on the left side surface of the fifth supporting plate, a first fixing rod is arranged at the circle center of each forming wheel, and the first fixing rods do not rotate along with the rotation of the forming wheels;
the forming wheel surface is equipped with the second dead lever, first dead lever with gap size between the second dead lever corresponds the steel wire size, two first dead lever passes through mount fixed connection, the fourth backup pad is connected to the mount below, the forming wheel passes fifth backup pad back part and is connected with the shaping cylinder.
Further, a sixth support plate is symmetrically arranged on the right side below the fourth support plate, and a support rib plate is arranged on the upper surface of the sixth support plate.
Due to the adoption of the technical scheme, the invention has the following advantages:
1. according to the invention, by arranging the same base, all working procedure steps are put into one device, so that the time for transmission among different devices in the manufacturing process is reduced, the occupied space is saved, the labor intensity of workers is reduced, and the working efficiency is improved;
2. the square steel wire ring with the same specification can be output only by inputting the steel wire with the fixed length, the whole process is fully automatically controlled, the working process is simple, the process is concise and clear, the safety performance is improved by arranging the partition plates, the requirement on manpower is low, and the production time and the cost are greatly saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of an input device according to the present invention;
FIG. 3 is a schematic view of a part of the input device of the present invention;
FIG. 4 is a schematic view of the structure of the collecting device of the present invention;
FIG. 5 is a schematic view of the front structure of the molding apparatus of the present invention;
FIG. 6 is a schematic view of the back structure of the molding apparatus of the present invention.
In the figure: the device comprises a base, a 2-input device, a 21-supporting block, a 22-first supporting plate, a 23-second supporting plate, a 24-first gear, a 25-roller, a 251-first groove, a 26-second gear, a 27-driving wheel, a 28-first baffle, a 29-roller, a 211-second baffle, a 212-first positioning bolt, a 213-first spring, a 214-second positioning bolt, a 215-third supporting plate, a 216-positioning block, a 217-briquetting driving cylinder, a 218-briquetting, a 219-backing plate adjusting cylinder, a 220-telescopic rod, a 221-first backing plate, a 222-conveying rack, a 3-first structural rod, a 4-collecting device, a 41-first cross rod, a 42-first mounting block, a 43-mounting rod, a 44-positioning rod, a 45-first slide rod, a 46-first supporting frame, a 47-first storage rack, a 48-collecting claw driving cylinder, a 5-forming device, a 51-fourth supporting plate, a 52-fifth supporting plate, a 53-forming wheel, a 54-first fixing rod, a 55-second fixing rod, a 56-57-sixth supporting plate, a 58-sixth supporting plate, a fixing frame, a 7-sixth supporting plate, a material outlet.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
Examples
As shown in fig. 1, 2, 3, 4, 5 and 6, a bead ring manufacturing apparatus includes: the device comprises a base 1 and a control device, wherein an input device 2 is arranged above the base 1, two first structural rods 3 are connected to the left side of the base, a forming device 5 is arranged on the right side of the upper surface, and a discharge hole 7 is formed in the surface of one side of the upper surface;
the input device 2 straightens the steel wire and then conveys the straightened steel wire into the forming device 5;
the steel wire is twisted and molded by the molding device 5, and the right side of the molding device is provided with the baffle 6, so that the molding device 5 is isolated from the outside, and the danger in the manufacturing process is prevented;
the outer surface of the partition plate 6 is provided with a control device which controls the automation work of the whole equipment;
the two first structural rods 3 are fixedly connected with a collecting device 4, and the collecting device 4 collects steel wires twisted and formed by a forming device 5;
the discharge port 7 is used for collecting waste materials generated in the manufacturing process;
the invention adopts the same base 1, all working procedures are carried out in one device, the process of transferring among different devices is avoided, the steel wire is straightened through the input device 2 and then is conveyed into the forming device, the steel wire is twisted and formed through the forming device 5, the steel wire twisted and formed by the forming device 5 is collected through the collecting device 4, and meanwhile, the waste generated in the manufacturing process is collected through the discharge hole 7.
In an alternative scheme of the embodiment, as shown in fig. 2 and 3, the input device 2 further includes a supporting block 21, a first supporting plate 22 is fixedly connected to the right side of the supporting block 21, a second supporting plate 23 is symmetrically arranged above the first supporting plate 22, a first gear 24 is symmetrically arranged on the surface of the second supporting plate 23, the first gear 24 is fixedly connected to a roller 25, a plurality of first grooves 251 are formed on the surface of the roller 25, and the sizes of the first grooves 251 correspond to the sizes of steel wires;
the right side of the first gear 24 is provided with a second gear 26, the first gear 24 is meshed with the second gear 26, the right side of the second gear 26 is provided with a driving wheel 27, the second gear 26 is meshed with the driving wheel 27, a first baffle 28 is arranged above the second gear 26, a plurality of rollers 29 are fixedly and symmetrically arranged on the first baffle 28, the size of gaps among the rollers 29 is equal to the size of a steel wire, and the rollers 29 are driven to rotate by a roller motor, so that the steel wire is automatically conveyed forwards;
a second baffle 211 is arranged above the second supporting plate 23, a first positioning bolt 212 is arranged on the second baffle 211, a first spring 213 is arranged on the first positioning bolt 212, and a conveying frame 222 is arranged on the right side of the second supporting plate 23;
the steel wire enters from the conveying frame 222, is straightened by the fixed position of the roller 29, enters into the middle of the roller 25, is clamped by the first groove 251, and the roller 25 continuously conveys the steel wire forwards under the drive of the driving wheel 27.
In an alternative scheme of the embodiment, as shown in fig. 2 and 3, a plurality of second positioning bolts 214 are symmetrically arranged above the supporting block 21, a third supporting plate 215 is fixed on the second positioning bolts 214, a positioning block 216 is arranged on the supporting block 21, and the positioning block 216 is positioned in the middle of the second positioning bolts 214;
a pressing block driving cylinder 217 is arranged above the third supporting plate 215, the pressing block driving cylinder 217 is connected with a pressing block 218, a base plate adjusting cylinder 219 is arranged on the side surface of the supporting block 21, the base plate adjusting cylinder 219 is connected with a telescopic rod 220, and the telescopic rod 220 is connected with a first base plate 221;
the press block driving cylinder 217 drives the press block 218 to press the steel wire against the positioning block 216, straightens the steel wire, and the pad adjusting cylinder 219 drives the telescopic rod 220 to expand and contract, thereby adjusting the position of the first pad 221 to guide the steel wire rope into the forming device 5.
In an alternative scheme of the embodiment, as shown in fig. 4, the collecting device 4 further includes a first cross bar 41, a first mounting block 42 is fixedly connected below the first cross bar 41, a mounting rod 43 is fixedly connected to the first mounting block 42, a positioning rod 44 is arranged above the mounting rod 43, and one end of the positioning rod 44 is connected with the first cross bar 41;
a first sliding rod 45 is arranged below the mounting rod 43, a first supporting frame 46 is connected below the first sliding rod 45, the first supporting frame 46 can slide on the first sliding rod 45, a first storage rack 47 is connected below the first supporting frame 46, a collecting claw driving cylinder 48 is arranged below the first supporting frame 46, the first storage rack 47 is connected below the collecting claw driving cylinder 48, rotatable collecting claws are arranged at two ends of the first storage rack 47, and an extending rod of the collecting claw driving cylinder 48 is connected with the collecting claws;
the first support frame 46 can be moved on the first slide bar 45 through a telescopic electric cylinder, specifically, one end of the telescopic electric cylinder is fixed on the mounting rod 43, and an extending rod of the telescopic electric cylinder is connected with the first support frame 46, so that the telescopic electric cylinder drives the first support frame 46 to move on the first slide bar 45, and the collecting claw driving cylinder 48 drives the collecting claw of the first storage rack 47 to rotate, so that the collecting work of the wire loop is completed.
In an alternative scheme of the embodiment, as shown in fig. 5 and 6, the forming device 5 further includes a fourth supporting plate 51, a fifth supporting plate 52 is arranged above the fourth supporting plate 51, forming wheels 53 are symmetrically arranged on the left side surface of the fifth supporting plate 52, a first fixing rod 54 is arranged at the center of the forming wheels 53, and the first fixing rod 54 does not rotate along with the rotation of the forming wheels 53;
the surface of the forming wheel 53 is provided with a second fixing rod 55, the size of a gap between the first fixing rod 54 and the second fixing rod 55 corresponds to the size of the steel wire, the two first fixing rods 54 are fixedly connected through a fixing frame 56, the lower part of the fixing frame 56 is connected with a fourth supporting plate 51, and the forming wheel 53 passes through the rear part of the fifth supporting plate 52 and is connected with a forming cylinder 57;
the wire is caught at the gap between the first fixing rod 54 and the second fixing rod 55, and when the wire is advanced a certain distance, the forming cylinder 57 is operated and the forming wheel 53 is rotated, the wire is twisted to be formed.
In an alternative scheme of this embodiment, as shown in fig. 6, a sixth supporting plate 58 is symmetrically arranged on the right side below the fourth supporting plate 51, and a supporting rib plate 59 is arranged on the upper surface of the sixth supporting plate 58, so as to improve the strength of the forming device 5, ensure the stability of the device when the steel wire is bent, and enable the steel wire to be formed smoothly.

Claims (3)

1. A bead ring manufacturing apparatus, comprising: the device comprises a base (1) and a control device, wherein an input device (2) is arranged above the base (1), two first structural rods (3) are connected to the left side of the base, a forming device (5) is arranged on the right side of the upper surface, and a discharge hole (7) is formed in the surface of one side of the upper surface;
the steel wire is straightened by the input device (2) and then conveyed into the forming device (5);
the steel wire is twisted and molded by the molding device (5), and the right side of the molding device is provided with a baffle plate (6) to isolate the molding device (5) from the outside, so that dangers are prevented in the manufacturing process;
the outer surface of the partition board (6) is provided with a control device which controls the whole equipment to automatically work;
the two first structural rods (3) are fixedly connected with a collecting device (4), and the collecting device (4) collects steel wires formed by twisting of the forming device (5);
the discharge hole (7) is used for collecting waste materials generated in the manufacturing process;
the input device (2) further comprises a supporting block (21), a first supporting plate (22) is fixedly connected to the right side of the supporting block (21), a second supporting plate (23) is symmetrically arranged above the first supporting plate (22), first gears (24) are symmetrically arranged on the surface of the second supporting plate (23), the first gears (24) are fixedly connected to rollers (25), a plurality of first grooves (251) are formed in the surface of each roller (25), and the sizes of the first grooves (251) correspond to the sizes of steel wires;
the right side of the first gear (24) is provided with a second gear (26), the first gear (24) is meshed with the second gear (26), the right side of the second gear (26) is provided with a driving wheel (27), the second gear (26) is meshed with the driving wheel (27), a first baffle (28) is arranged above the second gear (26), a plurality of rollers (29) are fixedly and symmetrically arranged on the first baffle (28), the gap size between the rollers (29) is equal to the size of a steel wire, and the rollers (29) are driven to rotate through a roller motor, so that the steel wire is automatically conveyed forwards;
a second baffle plate (211) is arranged above the second supporting plate (23), a first positioning bolt (212) is arranged on the second baffle plate (211), a first spring (213) is arranged on the first positioning bolt (212), and a conveying frame (222) is arranged on the right side of the second supporting plate (23);
the collecting device (4) further comprises a first cross rod (41), a first mounting block (42) is fixedly connected below the first cross rod (41), a mounting rod (43) is fixedly connected with the first mounting block (42), a positioning rod (44) is arranged above the mounting rod (43), and one end of the positioning rod (44) is connected with the first cross rod (41);
a first sliding rod (45) is arranged below the mounting rod (43), a first supporting frame (46) is connected to the lower side of the first sliding rod (45), the first supporting frame (46) can slide on the first sliding rod (45), a first storage rack (47) is connected to the lower side of the first supporting frame (46), a collecting claw driving cylinder (48) is arranged below the first supporting frame (46), the first storage rack (47) is connected to the lower side of the collecting claw driving cylinder (48), rotatable collecting claws are arranged at two ends of the first storage rack (47), and an extending rod of the collecting claw driving cylinder (48) is connected with the collecting claws;
the forming device (5) further comprises a fourth supporting plate (51), a fifth supporting plate (52) is arranged above the fourth supporting plate (51), forming wheels (53) are symmetrically arranged on the left side surface of the fifth supporting plate (52), a first fixing rod (54) is arranged at the circle center of each forming wheel (53), and the first fixing rod (54) does not rotate along with the rotation of each forming wheel (53);
the forming wheel (53) surface is equipped with second dead lever (55), first dead lever (54) with gap size between second dead lever (55) corresponds the steel wire size, two first dead lever (54) are through mount (56) fixed connection, fourth backup pad (51) are connected to mount (56) below, forming wheel (53) are connected with shaping cylinder (57) through fifth backup pad (52) back part.
2. A bead ring manufacturing apparatus as defined in claim 1, wherein: a plurality of second positioning bolts (214) are symmetrically arranged above the supporting blocks (21), a third supporting plate (215) is fixed on each second positioning bolt (214), positioning blocks (216) are arranged on the supporting blocks (21), and the positioning blocks (216) are positioned in the middle of the second positioning bolts (214);
the utility model discloses a device for pressing a steel plate, including third backup pad (215), backing plate (21) are equipped with backing plate adjustment cylinder (219), backing plate adjustment cylinder (219) are connected with telescopic link (220), first backing plate (221) are connected to telescopic link (220), third backup pad (215) top is equipped with briquetting drive cylinder (217), briquetting drive cylinder (217) are connected with briquetting (218), backing plate (21) side is equipped with backing plate adjustment cylinder (219).
3. A bead ring manufacturing apparatus as defined in claim 1, wherein: and a sixth support plate (58) is symmetrically arranged on the right side below the fourth support plate (51), and a support rib plate (59) is arranged on the upper surface of the sixth support plate (58).
CN201910673386.5A 2019-07-24 2019-07-24 Steel wire ring manufacturing equipment Active CN110238318B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910673386.5A CN110238318B (en) 2019-07-24 2019-07-24 Steel wire ring manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910673386.5A CN110238318B (en) 2019-07-24 2019-07-24 Steel wire ring manufacturing equipment

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CN110238318A CN110238318A (en) 2019-09-17
CN110238318B true CN110238318B (en) 2024-03-22

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200347742Y1 (en) * 2004-01-20 2004-04-17 이기출 Apparatus for bending wire
KR20090040934A (en) * 2007-10-23 2009-04-28 문종판 Structure for steel wire bending machine
CN103111555A (en) * 2013-02-26 2013-05-22 哈尔滨工大宏图橡塑科技有限公司 Steel wire ring winding machine
CN203791534U (en) * 2014-05-09 2014-08-27 潍坊华耀磁电机械有限公司 Multifunctional full-automatic steel bar bending forming machine
CN204365907U (en) * 2014-12-24 2015-06-03 吴同发 A kind of pre-twisted wire moulding machine
CN104826925A (en) * 2015-04-13 2015-08-12 张家港江苏科技大学产业技术研究院 Bending and forming production line
CN107470505A (en) * 2017-07-31 2017-12-15 嘉善中正电子科技有限公司 A kind of wire rod apparatus for bending with straightening function
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
KR20180080806A (en) * 2017-01-05 2018-07-13 김재현 Automatic manufacturing equipment for press-fit barbed wire
CN208050803U (en) * 2018-03-02 2018-11-06 新昌县寅源医疗器械有限公司 A kind of production equipment of steel wire for automotive seat mask
CN108856575A (en) * 2018-07-17 2018-11-23 北京鼎翰科技有限公司 A kind of bearing straightening gage straightener
CN108907032A (en) * 2016-12-26 2018-11-30 东莞市蓉工自动化科技有限公司 Square steel wire bending mechanism capable of jacking steel wire tightly
CN109985990A (en) * 2017-12-29 2019-07-09 史成鹏 Numerical control bending integrally forming machine

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200347742Y1 (en) * 2004-01-20 2004-04-17 이기출 Apparatus for bending wire
KR20090040934A (en) * 2007-10-23 2009-04-28 문종판 Structure for steel wire bending machine
CN103111555A (en) * 2013-02-26 2013-05-22 哈尔滨工大宏图橡塑科技有限公司 Steel wire ring winding machine
CN203791534U (en) * 2014-05-09 2014-08-27 潍坊华耀磁电机械有限公司 Multifunctional full-automatic steel bar bending forming machine
CN204365907U (en) * 2014-12-24 2015-06-03 吴同发 A kind of pre-twisted wire moulding machine
CN104826925A (en) * 2015-04-13 2015-08-12 张家港江苏科技大学产业技术研究院 Bending and forming production line
CN108907032A (en) * 2016-12-26 2018-11-30 东莞市蓉工自动化科技有限公司 Square steel wire bending mechanism capable of jacking steel wire tightly
KR20180080806A (en) * 2017-01-05 2018-07-13 김재현 Automatic manufacturing equipment for press-fit barbed wire
CN107470505A (en) * 2017-07-31 2017-12-15 嘉善中正电子科技有限公司 A kind of wire rod apparatus for bending with straightening function
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
CN109985990A (en) * 2017-12-29 2019-07-09 史成鹏 Numerical control bending integrally forming machine
CN208050803U (en) * 2018-03-02 2018-11-06 新昌县寅源医疗器械有限公司 A kind of production equipment of steel wire for automotive seat mask
CN108856575A (en) * 2018-07-17 2018-11-23 北京鼎翰科技有限公司 A kind of bearing straightening gage straightener

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