CN203791543U - Numerical-control spring machine - Google Patents

Numerical-control spring machine Download PDF

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Publication number
CN203791543U
CN203791543U CN201420131330.XU CN201420131330U CN203791543U CN 203791543 U CN203791543 U CN 203791543U CN 201420131330 U CN201420131330 U CN 201420131330U CN 203791543 U CN203791543 U CN 203791543U
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CN
China
Prior art keywords
spring
threading
wheel
motor
driving
Prior art date
Application number
CN201420131330.XU
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Chinese (zh)
Inventor
郭祥飞
Original Assignee
郭祥飞
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Priority to CN201420131330.XU priority Critical patent/CN203791543U/en
Application granted granted Critical
Publication of CN203791543U publication Critical patent/CN203791543U/en

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Abstract

The utility model discloses a numerical-control spring machine. A wire inlet hole and a wire via hole are sequentially formed in a framework of the numerical-control spring machine, a straightening wheel set, a wire conveying wheel set, a steel wire threading die, a cutter assembly and a spring forming assembly are sequentially arranged on the framework, the wire conveying wheel set comprises a driven wheel, a driving wheel, a threading unit and a wire conveying motor, a driven gear is arranged on a driven wheel axle, a driving gear and a driven synchronous belt pulley are arranged on a driving wheel axle of the driving wheel, the driving gear is meshed with the driven gear, a driving synchronous belt pulley of the wire conveying motor is meshed with the driven synchronous belt pulley, the threading unit comprises a threading cylinder, a lower curved bar and an upper curved bar, one end of the lower curved bar is in contact with a spherical shaft of the threading cylinder, a roller is arranged at the other end of the lower curved bar, one end of the upper curved bar is supported on the roller, the other end of the upper curved bar is fixed onto the framework by the aid of a second rotary shaft, and a threading top wheel is arranged in the middle of the upper curved bar and is arranged on the lower side of the driven wheel axle. The numerical-control spring machine has the advantages of stability in steel wire conveying, convenience in steel wire threading and high spring machining quality.

Description

Spring machine is made in numerical control

Technical field

The utility model relates to spring process equipment, is specifically related to a kind of numerical control and makes spring machine.

Background technology

It is a kind of conventional numerical control spring process equipment that spring machine is made in numerical control.The numerical control of prior art is made spring machine and is comprised with the frame with numerical control module, the spring forming assembly that is furnished with successively entrance hole, straightening wheels, cable-through hole, line sending wheels, steel wire threading mould, cutter assembly in frame and can horizontally slips.But the line sending wheels that spring machine is made in the numerical control of prior art are two fixing pressure roller structures, have that steel wire line sending is stable not, the shortcoming of steel wire threading difficulty.

Utility model content

The technical problems to be solved in the utility model is to provide the numerical control that a kind of steel wire line sending is stable, steel wire threading is convenient, spring crudy is good and makes spring machine.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is:

Spring machine is made in a kind of numerical control, comprise with the frame with numerical control module, in described frame, be furnished with successively entrance hole, straightening wheels, cable-through hole, line sending wheels, steel wire threading mould, cutter assembly and the spring forming assembly that can horizontally slip, described line sending wheels comprise driven pulley, driving wheel, threading unit and line sending motor, the follower shaft of described driven pulley is supported in frame by floating bearing bracket, described floating bearing bracket slides and is arranged in frame, and be provided with spring between described floating bearing bracket and frame, described follower shaft is provided with driven gear, the drive sprocket axle of described driving wheel is installed in frame, the drive sprocket axle of described driving wheel is provided with driving gear and driven synchronous pulley, described driving gear and driven gear are intermeshing, on the output shaft of described line sending motor, be equiped with driving synchronous pulley, between described driving synchronous pulley and driven synchronous pulley, pass through toothed belt transmission, described threading unit comprises threading cylinder, lower curved bar and upper curved bar, on the output shaft of described threading cylinder, spherical axis is installed, described lower curved bar is fixed in frame by the first rotating shaft, described lower curved bar one end contacts with spherical axis, the other end is equiped with roller, one end of described upper curved bar is bearing on roller, the other end of described upper curved bar is fixed in frame by the second rotating shaft, the middle part of described upper curved bar is provided with threading top wheel, described threading top wheel is installed in the downside of follower shaft, described threading cylinder, line sending motor is connected with numerical control module respectively.

Described cutter assembly comprises cutter motor, cutting knife stroke reductor, cutter driving rotating disk, cutting knife kinematic link and cutting-off tool rest, described cutter motor is connected with numerical control module, described cutter motor drives cutter driving dial rotation by cutting knife stroke reductor, the edge of described cutter driving rotating disk is flexibly connected with cutting knife kinematic link, described cutting knife kinematic link is connected with cutting-off tool rest, on described cutting-off tool rest, be equiped with blade, described blade is installed in a side of the wire hole of steel wire threading mould.

Described spring forming assembly comprises spring forming motor, spring forming reductor, spring forming drives rotating disk, spring forming slide block, spring forming mould and spring forming wheel, described spring forming motor is connected with numerical control module, described spring forming motor drives dial rotation by the moulding of spring forming reductor driving spring, described spring forming drives the edge of rotating disk to be flexibly connected with spring forming slide block, described spring forming slide block slides and is arranged in frame, described spring forming slide block is fixedly connected with spring forming mould, described spring forming wheel is fixed on spring forming mould, and described spring forming wheel is installed in the rear side of cutter assembly.

The downside of described cutter assembly is also provided with spring height adjustment assembly, described spring height adjustment assembly comprises that spring height regulates motor, spring height regulates reductor, spring height regulates and drives rotating disk, spring height regulates kinematic link, spring height adjusting slider and spring height regulating pushing rod, described spring height regulates motor to be connected with numerical control module, described spring height regulates motor to regulate reductor driving spring height to regulate by spring height and drives dial rotation, described spring height regulates and drives the edge of rotating disk to regulate kinematic link to be flexibly connected with spring height, described spring height regulates kinematic link to be flexibly connected with spring height adjusting slider, described spring height adjusting slider slides and is arranged in frame, the end of described spring height adjusting slider is fixedly connected with spring height regulating pushing rod, described spring height regulating pushing rod is positioned at steel wire threading mould, between spring forming wheel.

Spring facility are played in numerical control of the present utility model following advantage: the utility model is in the time of work, as need threading to start threading cylinder, spherical axis upwards pushes up depresses curved bar, lower curved bar drives roller to move upward, thereby roller upwards pushes up and presses curved bar, upper curved bar pushes up wheel by threading and upwards presses follower shaft in top, follower shaft makes spring deformation by floating bearing bracket, thereby by follower shaft and drive sprocket axle renunciation, thereby make driven pulley, between driving wheel, throw off, then steel wire is passed to entrance hole successively, straightening wheels, cable-through hole, driven pulley, between driving wheel, send into follow-up station and carry out spring processing, close threading cylinder, spherical axis falls after rise, the gravity that spring promotes follower shaft and follower shaft itself by floating bearing bracket causes follower shaft to fall after rise, make driven pulley, steel wire is clamped to driven pulley by driving wheel, in steel wire groove on driving wheel, the elastic acting force of spring can be guaranteed that driven pulley presses down steel wire is compressed to ensure smooth line sending, line sending motor drives driven pulley, the synchronous rotation of driving wheel pulls steel wire, thereby steel wire is straightened successively by each pinch roller of straightening wheels, pass through cable-through hole, line sending wheels are sent into steel wire threading mould, cutter assembly and the spring forming assembly that can horizontally slip, when line sending wheels are rotated further work, because the steel wire crown is cut on the spring forming assembly that can horizontally slip, steel wire cannot readvance, line sending wheels continue line sending and can cause the space of steel wire between steel wire threading mould and spring forming assembly to form pitch of the laps and form spring, and cut off operation by cutter assembly 7 timings, thereby carry out lasting spring processing operation, can realize stable steel wire line sending, there is steel wire line sending stable, steel wire threading is convenient, the advantage that spring crudy is good.

Brief description of the drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the perspective view of the utility model embodiment forward right side direction.

Fig. 2 is the main TV structure schematic diagram of the utility model embodiment.

Fig. 3 is the perspective view of the utility model embodiment left rear side direction.

Fig. 4 is the structural representation of line sending wheels in the utility model embodiment.

Fig. 5 is the perspective view of the utility model embodiment right lateral side direction.

Fig. 6 is the perspective view of the utility model embodiment front left side direction.

Marginal data: 1, frame; 2, entrance hole; 3, straightening wheels; 4, cable-through hole; 5, line sending wheels; 51, driven pulley; 511, follower shaft; 512, floating bearing bracket; 513, spring; 514, driven gear; 52, driving wheel; 521, drive sprocket axle; 522, driving gear; 523, driven synchronous pulley; 53, threading unit; 531, threading cylinder; 532, spherical axis; 533, lower curved bar; 534, the first rotating shaft; 535, roller; 536, upper curved bar; 537, the second rotating shaft; 538, threading top wheel; 54, line sending motor; 541, drive synchronous pulley; 6, steel wire threading mould; 61, wire hole; 7, cutter assembly; 71, cutter motor; 72, cutting knife stroke reductor; 73, cutter driving rotating disk; 74, cutting knife kinematic link; 75, cutting-off tool rest; 76, blade; 8, spring forming assembly; 81, spring forming motor; 82, spring forming reductor; 83, spring forming drives rotating disk; 84, spring forming slide block; 85, spring forming mould; 86, spring forming wheel; 9, spring height adjustment assembly; 91, spring height regulates motor; 92, spring height regulates reductor; 93, spring height regulates and drives rotating disk; 94, spring height regulates kinematic link; 95, spring height adjusting slider; 96, spring height regulating pushing rod.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.

As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, the numerical control of the present embodiment is made spring machine and is comprised with the frame 1 with numerical control module, frame 1 on be furnished with successively entrance hole 2, straightening wheels 3, cable-through hole 4, line sending wheels 5, steel wire threading mould 6, cutter assembly 7 and the spring forming assembly 8 that can horizontally slip, line sending wheels 5 comprise driven pulley 51, driving wheel 52, threading unit 53 and line sending motor 54, the follower shaft 511 of driven pulley 51 is supported in frame 1 by floating bearing bracket 512, floating bearing bracket 512 slides and is arranged in frame 1, and be provided with spring 513 between floating bearing bracket 512 and frame 1, follower shaft 511 is provided with driven gear 514, the drive sprocket axle 521 of driving wheel 52 is installed in frame 1, the drive sprocket axle 521 of driving wheel 52 is provided with driving gear 522 and driven synchronous pulley 523, driving gear 522 is intermeshing with driven gear 514, on the output shaft of line sending motor 54, be equiped with and drive synchronous pulley 541, drive between synchronous pulley 541 and driven synchronous pulley 523 and pass through toothed belt transmission, threading unit 53 comprises threading cylinder 531, lower curved bar 533 and upper curved bar 536, spherical axis 532 is installed on the output shaft of threading cylinder 531, lower curved bar 533 is fixed in frame 1 by the first rotating shaft 534, lower curved bar 533 one end contact with spherical axis 532, the other end is equiped with roller 535, one end of upper curved bar 536 is bearing on roller 535, the other end of upper curved bar 536 is fixed in frame 1 by the second rotating shaft 537, the middle part of upper curved bar 536 is provided with threading top wheel 538, threading top wheel 538 is installed in the downside of follower shaft 511, threading cylinder 531, line sending motor 54 is connected with numerical control module respectively.The present embodiment is in the time of work, as need threading to start threading cylinder 531, spherical axis 532 upwards pushes up and depresses curved bar 533, lower curved bar 533 drives roller 535 to move upward, thereby roller 535 upwards pushes up and presses curved bar 536, upper curved bar 536 pushes up wheel 538 by threading and upwards presses follower shaft 511 in top, follower shaft 511 makes spring 513 deformation by floating bearing bracket 512, thereby by follower shaft 511 and drive sprocket axle 521 renunciations, thereby make driven pulley 51, between driving wheel 52, throw off, then steel wire is passed to entrance hole 2 successively, straightening wheels 3, cable-through hole 4, driven pulley 51, between driving wheel 52, send into follow-up station and carry out spring processing, close threading cylinder 531, spherical axis 532 falls after rise, spring 513 promotes follower shaft 511 by floating bearing bracket 512 and follower shaft 511 gravity own cause follower shaft 511 to fall after rise, make driven pulley 51, steel wire is clamped to driven pulley 51 by driving wheel 52, in steel wire groove on driving wheel 52, the elastic acting force of spring 513 can be guaranteed that driven pulley 51 presses down steel wire is compressed to ensure smooth line sending, line sending motor 54 drives driven pulley 51, the synchronous rotation of driving wheel 52 pulls steel wire, thereby steel wire is straightened successively by each pinch roller of straightening wheels 3, by cable-through hole 4, line sending wheels 5 are sent into steel wire threading mould 6, cutter assembly 7 and the spring forming assembly 8 that can horizontally slip, when line sending wheels 5 are rotated further work, because the steel wire crown is cut on the spring forming assembly 8 that can horizontally slip, steel wire cannot readvance, line sending wheels 5 continue line sending and can cause the space of steel wire between steel wire threading mould 6 and spring forming assembly 8 to form pitch of the laps and form spring, and cut off operation by cutter assembly 7 timings, thereby carry out lasting spring processing operation, can realize stable steel wire line sending, there is steel wire line sending stable, steel wire threading is convenient, the advantage that spring crudy is good.

As shown in Figure 5 and Figure 6, cutter assembly 7 in the present embodiment comprises cutter motor 71, cutting knife stroke reductor 72, cutter driving rotating disk 73, cutting knife kinematic link 74 and cutting-off tool rest 75, cutter motor 71 is connected with numerical control module, cutter motor 71 drives cutter driving rotating disk 73 to rotate by cutting knife stroke reductor 72, the edge of cutter driving rotating disk 73 is flexibly connected with cutting knife kinematic link 74, cutting knife kinematic link 74 is connected with cutting-off tool rest 75, on cutting-off tool rest 75, be equiped with blade 76, blade 76 is installed in a side of the wire hole 61 of steel wire threading mould 6.The cutter assembly 7 of prior art uses identical power with line sending wheels 5, and cutter assembly 7 uses independently cutter motor 71 in the present embodiment, therefore can ignore cutter assembly 7 and realize with line sending wheels 5 structure member that power synchronous transmits, structure is more independent, greatly improve production efficiency, realize numerical control operating, made to change spring specification, raising overall performance, fault eliminating and keep in repair excellent in quick.

As shown in Figure 5 and Figure 6, spring forming assembly 8 in the present embodiment comprises spring forming motor 81, spring forming reductor 82, spring forming drives rotating disk 83, spring forming slide block 84, spring forming mould 85 and spring forming wheel 86, spring forming motor 81 is connected with numerical control module, spring forming motor 81 drives rotating disk 83 to rotate by the 82 driving spring moulding of spring forming reductor, spring forming drives the edge of rotating disk 83 to be flexibly connected with spring forming slide block 84, spring forming slide block 84 slides and is arranged in frame 1, spring forming slide block 84 is fixedly connected with spring forming mould 85, spring forming wheel 86 is fixed on spring forming mould 85, and spring forming wheel 86 is installed in the rear side of cutter assembly 7.The spring forming assembly 8 of prior art uses identical power with line sending wheels 5, and the present embodiment medi-spring molding assembly 8 uses independently spring forming motor 81, therefore can ignore spring forming assembly 8 and realize with line sending wheels 5 structure member that power synchronous transmits, structure is more independent, greatly improve production efficiency, realize numerical control operating, made to change spring specification, raising overall performance, fault eliminating and keep in repair excellent in quick; And the present embodiment is by the position that horizontally slips of spring forming assembly 8 regulating spring moulds 85, between spring forming mould 85 and steel wire threading mould 6, the bore of the larger processed springs of distance is larger, between spring forming mould 85 and steel wire threading mould 6, the bore of the less processed springs of distance is less, thereby realizes the bore adjusting of processed springs.

As shown in Figure 5 and Figure 6, the downside of the cutter assembly 7 in the present embodiment is also provided with spring height adjustment assembly 9, spring height adjustment assembly 9 comprises that spring height regulates motor 91, spring height regulates reductor 92, spring height regulates and drives rotating disk 93, spring height regulates kinematic link 94, spring height adjusting slider 95 and spring height regulating pushing rod 96, spring height regulates motor 91 to be connected with numerical control module, spring height regulates motor 91 to regulate reductor 92 driving spring height to regulate driving rotating disk 93 to rotate by spring height, spring height regulates and drives the edge of rotating disk 93 to regulate kinematic link 94 to be flexibly connected with spring height, spring height regulates kinematic link 94 to be flexibly connected with spring height adjusting slider 95, spring height adjusting slider 95 slides and is arranged in frame 1, the end of spring height adjusting slider 95 is fixedly connected with spring height regulating pushing rod 96, spring height regulating pushing rod 96 is positioned at steel wire threading mould 6, between spring forming wheel 86.The present embodiment medi-spring height adjustment assembly 9 uses independently spring height to regulate motor 91, therefore can ignore spring height adjustment assembly 9 and realize with line sending wheels 5 structure member that power synchronous transmits, structure is more independent, greatly improve production efficiency, realize numerical control operating, made to change spring specification, raising overall performance, fault eliminating and keep in repair excellent in quick; And the present embodiment is by the stroke of spring height adjustment assembly 9 regulating spring height regulating pushing rods 96, make spring height regulating pushing rod 96 also along with spring height adjusting slider 95 is flexible one-in-and-one-out open the pitch of spring and the height of regulating spring, thereby the height of realizing processed springs regulates.

The foregoing is only preferred embodiment of the present utility model, protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvements and modifications of carrying out under the prerequisite that does not depart from principle of the present utility model, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (4)

1. spring machine is made in a numerical control, comprise with the frame with numerical control module (1), in described frame (1), be furnished with successively entrance hole (2), straightening wheels (3), cable-through hole (4), line sending wheels (5), steel wire threading mould (6), cutter assembly (7) and the spring forming assembly (8) that can horizontally slip, it is characterized in that: described line sending wheels (5) comprise driven pulley (51), driving wheel (52), threading unit (53) and line sending motor (54), the follower shaft (511) of described driven pulley (51) is supported in frame (1) by floating bearing bracket (512), described floating bearing bracket (512) slides and is arranged in frame (1), and be provided with spring (513) between described floating bearing bracket (512) and frame (1), described follower shaft (511) is provided with driven gear (514), the drive sprocket axle (521) of described driving wheel (52) is installed in frame (1), the drive sprocket axle (521) of described driving wheel (52) is provided with driving gear (522) and driven synchronous pulley (523), described driving gear (522) is intermeshing with driven gear (514), on the output shaft of described line sending motor (54), be equiped with and drive synchronous pulley (541), between described driving synchronous pulley (541) and driven synchronous pulley (523), pass through toothed belt transmission, described threading unit (53) comprises threading cylinder (531), lower curved bar (533) and upper curved bar (536), spherical axis (532) is installed on the output shaft of described threading cylinder (531), described lower curved bar (533) is fixed in frame (1) by the first rotating shaft (534), described lower curved bar (533) one end contacts with spherical axis (532), the other end is equiped with roller (535), one end of described upper curved bar (536) is bearing on roller (535), the other end of described upper curved bar (536) is fixed in frame (1) by the second rotating shaft (537), the middle part of described upper curved bar (536) is provided with threading top wheel (538), described threading top wheel (538) is installed in the downside of follower shaft (511), described threading cylinder (531), line sending motor (54) is connected with numerical control module respectively.
2. spring machine is made in numerical control according to claim 1, it is characterized in that: described cutter assembly (7) comprises cutter motor (71), cutting knife stroke reductor (72), cutter driving rotating disk (73), cutting knife kinematic link (74) and cutting-off tool rest (75), described cutter motor (71) is connected with numerical control module, described cutter motor (71) drives cutter driving rotating disk (73) to rotate by cutting knife stroke reductor (72), the edge of described cutter driving rotating disk (73) is flexibly connected with cutting knife kinematic link (74), described cutting knife kinematic link (74) is connected with cutting-off tool rest (75), on described cutting-off tool rest (75), be equiped with blade (76), described blade (76) is installed in a side of the wire hole (61) of steel wire threading mould (6).
3. spring machine is made in numerical control according to claim 2, it is characterized in that: described spring forming assembly (8) comprises spring forming motor (81), spring forming reductor (82), spring forming drives rotating disk (83), spring forming slide block (84), spring forming mould (85) and spring forming wheel (86), described spring forming motor (81) is connected with numerical control module, described spring forming motor (81) drives rotating disk (83) to rotate by spring forming reductor (82) driving spring moulding, described spring forming drives the edge of rotating disk (83) to be flexibly connected with spring forming slide block (84), described spring forming slide block (84) slides and is arranged in frame (1), described spring forming slide block (84) is fixedly connected with spring forming mould (85), described spring forming wheel (86) is fixed on spring forming mould (85), and described spring forming wheel (86) is installed in the rear side of cutter assembly (7).
4. spring machine is made in numerical control according to claim 3, it is characterized in that: the downside of described cutter assembly (7) is also provided with spring height adjustment assembly (9), described spring height adjustment assembly (9) comprises that spring height regulates motor (91), spring height regulates reductor (92), spring height regulates and drives rotating disk (93), spring height regulates kinematic link (94), spring height adjusting slider (95) and spring height regulating pushing rod (96), described spring height regulates motor (91) to be connected with numerical control module, described spring height regulates motor (91) to regulate reductor (92) driving spring height to regulate driving rotating disk (93) to rotate by spring height, described spring height regulates and drives the edge of rotating disk (93) to regulate kinematic link (94) to be flexibly connected with spring height, described spring height regulates kinematic link (94) to be flexibly connected with spring height adjusting slider (95), described spring height adjusting slider (95) slides and is arranged in frame (1), the end of described spring height adjusting slider (95) is fixedly connected with spring height regulating pushing rod (96), described spring height regulating pushing rod (96) is positioned at steel wire threading mould (6), between spring forming wheel (86).
CN201420131330.XU 2014-03-22 2014-03-22 Numerical-control spring machine CN203791543U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420131330.XU CN203791543U (en) 2014-03-22 2014-03-22 Numerical-control spring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420131330.XU CN203791543U (en) 2014-03-22 2014-03-22 Numerical-control spring machine

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CN203791543U true CN203791543U (en) 2014-08-27

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493024A (en) * 2014-12-30 2015-04-08 东莞市开创精密机械有限公司 Spring molding mechanism with uplifted frame
CN104550578A (en) * 2014-12-26 2015-04-29 东莞市开创精密机械有限公司 Movable rotary head type spring forming mechanism
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
CN105665590A (en) * 2016-04-16 2016-06-15 台州均锹机械有限公司 Wire feeding mechanism and spring machine
CN105665593A (en) * 2016-02-26 2016-06-15 佛山市昱纶机械有限公司 Semi-numerically controlled spring headpiece

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104550578A (en) * 2014-12-26 2015-04-29 东莞市开创精密机械有限公司 Movable rotary head type spring forming mechanism
CN104493024A (en) * 2014-12-30 2015-04-08 东莞市开创精密机械有限公司 Spring molding mechanism with uplifted frame
CN104493024B (en) * 2014-12-30 2017-04-12 东莞市开创精密机械有限公司 Spring molding mechanism with uplifted frame
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
CN105665593A (en) * 2016-02-26 2016-06-15 佛山市昱纶机械有限公司 Semi-numerically controlled spring headpiece
CN105665590A (en) * 2016-04-16 2016-06-15 台州均锹机械有限公司 Wire feeding mechanism and spring machine
CN105665590B (en) * 2016-04-16 2017-09-29 台州均锹机械有限公司 Wire agency and coiling machine

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TR01 Transfer of patent right

Effective date of registration: 20160405

Address after: 528300, No. 5-2, No. 38, west section of dam Industrial Park, Longjiang Town, Shunde District, Guangdong, Foshan

Patentee after: FOSHAN QILIN MATTRESS MACHINERY CO., LTD.

Address before: 438215, Huanggang County, Hubei Province, Xishui County town of fast track village four

Patentee before: Guo Xiangfei

C41 Transfer of patent application or patent right or utility model