CN109108183B - Steel wire bending machine - Google Patents
Steel wire bending machine Download PDFInfo
- Publication number
- CN109108183B CN109108183B CN201811154227.6A CN201811154227A CN109108183B CN 109108183 B CN109108183 B CN 109108183B CN 201811154227 A CN201811154227 A CN 201811154227A CN 109108183 B CN109108183 B CN 109108183B
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- steel wire
- frame
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- straightening
- shaft
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 97
- 239000010959 steel Substances 0.000 title claims abstract description 97
- 238000005452 bending Methods 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 106
- 238000005520 cutting process Methods 0.000 claims abstract description 30
- 238000004513 sizing Methods 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
- B21F1/026—Straightening and cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to a steel wire bending mechanism, in particular to a steel wire bending machine, which comprises a frame, wherein a straightening mechanism and a sizing mechanism are arranged on the frame, and the straightening mechanism and the sizing mechanism sequentially transmit steel wires along a horizontal X axis; the cutting mechanism and the conveying positioning mechanism are respectively arranged on the upper side and the lower side of the sizing mechanism along the vertical Z axis, and the cutting mechanism cuts off the steel wire along the vertical Z axis and enables the steel wire to fall into the conveying positioning mechanism. The bending machine disclosed by the invention does not need manual operation, is fully automatic in bending and related steps, saves time and labor and reduces the bending processing cost.
Description
Technical Field
The invention relates to a steel wire bending mechanism, in particular to a steel wire bending machine.
Background
The steel wire is generally wound on a round shaft to be sold after being produced, one bundle of steel wires is needed to be cut to the required length in the existing steel wire product, one section of steel wire is bent to a specific shape for subsequent use, a steel wire bending machine is needed in the bending process, the existing steel wire bending machine only has the bending function, no matter the cutting and straightening in the previous step and the knotting of the steel wire or other conditions in the subsequent step need to be manually matched with processing or corresponding machinery to be added, firstly, the processing cost is increased, secondly, various mechanical combinations need to be debugged and assembled, and the purchasing difficulty is increased by respectively preparing, so that the bending work is affected.
Therefore, the development of a novel steel wire bending machine has urgent research value, good economic benefit and industrial application potential, and is the power place and foundation for the completion of the invention.
Disclosure of Invention
The present inventors have conducted intensive studies to overcome the above-mentioned drawbacks of the prior art, and have completed the present invention after a great deal of creative effort.
Specifically, the technical problems to be solved by the invention are as follows: the steel wire bending machine is provided to solve the technical problem that an existing bending machine only has a bending function.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the steel wire bending machine comprises a frame, wherein the frame is provided with
The device comprises a straightening mechanism and a sizing mechanism, wherein the straightening mechanism and the sizing mechanism sequentially transmit steel wires along a horizontal X axis;
the cutting mechanism and the conveying positioning mechanism are respectively arranged on the upper side and the lower side of the sizing mechanism along the vertical Z axis, and the cutting mechanism cuts off the steel wire along the vertical Z axis and enables the steel wire to fall into the conveying positioning mechanism;
the bending mechanism is arranged on the frame along the Y axis in the horizontal direction and is arranged in the conveying and positioning mechanism;
the twisting mechanism is arranged at the outer side of the bending mechanism.
In the invention, as an improvement, the straightening mechanism comprises a plurality of groups of straightening wheel groups, wherein each straightening wheel group consists of two rows of straightening wheels symmetrically arranged on the frame, a steel wire conveying channel is arranged between the two rows of straightening wheels, the straightening wheels in any group of straightening wheel groups are horizontally and rotatably arranged on the frame through a rotating shaft which is vertically arranged, and the straightening wheels in the other group of straightening wheel groups are vertically and rotatably arranged on the frame through the rotating shaft which is horizontally arranged.
In the invention, as an improvement, the sizing mechanism comprises a positioning rod arranged on a frame along an X axis and an inductor arranged on the positioning rod, wherein the positioning rod is positioned at one side of a steel wire conveying channel, the inductor is used for inducing the conveying position of a steel wire on the positioning rod and limiting the end part of the steel wire in a specific position of the inductor, and the cutting mechanism comprises a lifting frame driven by a lifting drive and a cutting blade arranged at the bottom of the lifting frame, and the cutting blade is correspondingly arranged right above a steel wire locating point on the positioning rod.
In the invention, as an improvement, the positioning and conveying mechanism comprises driving rollers driven by a driving drive, the driving rollers are arranged at intervals along the Y-axis direction, and a bending mechanism is arranged between the two driving rollers.
In the invention, as an improvement, the bending mechanism comprises a positioning shaft and a hoop which are arranged between two driving rollers along a Z axis, the hoop consists of two semicircular hoop bodies, the open ends of the two hoop bodies are encircling the outer sides of the positioning shaft, the other ends of the two hoop bodies are hinged on a platform of a frame through a hinge bolt, a driving rod which drives the hoop to be encircling the outer sides of the positioning shaft along a Y axis is hinged in the middle of the hoop body, and the outer ends of the driving rod are hinged with an output shaft which is driven by bending.
In the invention, as an improvement, the kinking mechanism comprises a kinking arm rotatably mounted on a frame and a kinking shaft inserted in a sleeve at the front end of the kinking arm, wherein the front end and the rear end of the kinking shaft extend to the outer side of the sleeve, the front end of the kinking shaft is connected with a kinking splint, and the rear end of the kinking shaft is connected with a rotary drive.
In the invention, as an improvement, the rotary drive comprises a hydraulic cylinder arranged on a kinking arm through a bracket and a drive rack connected with the telescopic end of the hydraulic cylinder, the rear end of the kinking shaft is connected with a drive gear, and the drive rack is meshed with the drive gear.
In the invention, as an improvement, a rack limiting gear is rotatably arranged on a kink arm below the driving rack, and the rack limiting gear and the driving gear are correspondingly arranged on the upper side and the lower side of the driving rack.
In the invention, as an improvement, the kink splint is a plate body with a crack in the middle, and the outer end of the crack is open.
In the invention, as an improvement, any one row of straightening wheels in the straightening wheel set is arranged on the frame in a sliding way close to or far from the other row of straightening wheels.
Compared with the prior art, the invention has the beneficial effects that:
(1) The bending machine disclosed by the invention does not need manual operation, is fully automatic in bending and related steps, saves time and labor and reduces the bending processing cost.
(2) The straightening and cutting steps are arranged before the bending step of the bending machine and are completed through the same equipment, so that the processing efficiency is improved.
(3) And a twisting mechanism is arranged after bending, and the bent steel wire is twisted to be processed into a standby shape.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a cutting mechanism according to the present invention;
FIG. 3 is a schematic structural view of a bending mechanism according to the present invention;
FIG. 4 is a schematic view of the structure of the kink mechanism of the present invention;
FIG. 5 is a schematic diagram of a kink drive of the present invention;
FIG. 6 is a schematic view of the sizing mechanism of the present invention;
FIG. 7 is a schematic diagram showing the combination of the bending mechanism and the kinking mechanism;
in the figure: 1. the device comprises a frame, 3, a kinking splint, 4, a lifting hydraulic cylinder, 5, a lifting frame, 6, a cutting blade, 7, a kinking arm, 8, a sleeve, 9, a kinking shaft, 10, a straightening wheel, 11, a steel wire perforation, 12, a positioning rod, 13, a front plate, 14, a rear plate, 15, a transmission wheel, 16, a positioning shaft, 17, a transmission roller, 18, a hoop body, 19, a driving rod, 20, a kinking hydraulic cylinder, 21, a driving rack, 22, a bending driving, 23, a driving gear, 24, a rack limiting gear, 25, a steel wire pushing ring, 26 and a pushing hydraulic cylinder.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 7, the steel wire bending machine of the invention comprises a frame 1, wherein a straightening mechanism, a sizing mechanism, a cutting mechanism, a conveying and positioning mechanism, a bending mechanism and a kinking mechanism are sequentially arranged on the frame 1 according to production steps, the frame 1 is a welded frame body, and a guard plate, a platform or a connecting rod and other devices are added on the frame 1 according to the requirements of the mechanism, and are described in detail in the following steps.
The straightening mechanism and the sizing mechanism sequentially convey steel wires along a horizontal X axis, the feeding end of the straightening mechanism is connected with a steel wire winding roller arranged on the outer side of the frame 1, the end part of the steel wire wound on the winding roller extends to the feeding end of the straightening mechanism and enters the feeding end through conveying, steel wire conveying wheels 15 connected with a driving motor through chain wheels and chains are arranged between the straightening mechanism and the sizing mechanism, the conveying wheels 15 are symmetrically arranged up and down, a steel wire channel is arranged between the two conveying wheels 15, the two conveying wheels 15 are clamped on the upper side and the lower side of the steel wire, the steel wire penetrates through the straightening mechanism to enter the sizing mechanism through rotation of the conveying wheels 15, and the X axis is the conveying direction of the steel wire arranged on the frame 1 along the horizontal direction, as shown in fig. 1.
The cutting mechanism and the conveying positioning mechanism are respectively arranged on the upper side and the lower side of the sizing mechanism along the Z axis in the vertical direction, the cutting mechanism cuts off the steel wire along the Z axis in the vertical direction and enables the steel wire to fall into the conveying positioning mechanism, and the conveying positioning mechanism bends after conveying the steel wire in place.
The bending mechanism is arranged on the frame along the Y axis in the horizontal direction, the bending mechanism is arranged in the conveying and positioning mechanism, and the steel wire section falling into the conveying and positioning mechanism is conveyed through the conveying Dong Wei mechanism to enter the designated bending position of the bending mechanism.
The twisting mechanism is arranged at the outer side of the bending mechanism, and the bent steel wire is twisted through the twisting mechanism in a rotating way, so that the required processing form of the steel wire is completed.
The straightening mechanism comprises a plurality of groups of straightening wheel groups, the straightening wheel groups are arranged on the frame along the conveying direction of the steel wires, each straightening wheel group consists of two rows of straightening wheels 10 symmetrically arranged on the frame, a steel wire conveying channel is arranged between the two rows of straightening wheels 10, the gap between the two rows of straightening wheel groups is matched with the diameter of the steel wires, the steel wires pass through the gap between the two rows of straightening wheels 10, the steel wires are straightened through extrusion acting force of the straightening wheels 10, in the embodiment shown in fig. 1, the straightening wheel groups are arranged on the frame, the straightening wheels 10 in any one group of straightening wheel groups are horizontally and rotatably arranged on the frame 1 through a rotating shaft which is vertically arranged, the straightening wheels 10 in the other group of straightening wheel groups are vertically and rotatably arranged on the frame 1 through the rotating shaft which is horizontally arranged, the steel wire conveying channels between the two groups are flush and are communicated, and the steel wires enter the sizing mechanism through the straightening wheel groups.
The sizing mechanism comprises a positioning rod 12 mounted on a frame along an X axis and an inductor mounted on the positioning rod 12, wherein the positioning rod 12 is positioned at one side of a steel wire conveying channel, the steel wire is conveyed along the X axis in parallel with the positioning rod 12 under the support of the self hardness after being straightened by the straightening mechanism, the positioning rod 12 is used for mounting the inductor, the end part of the steel wire reaches the inductor to reach a set position, the inductor is used for sensing the conveying position of the steel wire on the positioning rod 12 and limiting the end part of the steel wire in the specific position of the inductor, the inductor comprises a front plate 13 mounted on the positioning rod 12 and a rear plate 14 mounted at the rear side of the front plate 13 in parallel, the front plate 13 and the rear plate 14 are both extended into the conveying position of the steel wire, the front plate 13 is provided with a steel wire through hole 11, the end part of the steel wire moves along the positioning rod to pass through the steel wire through hole 11 to abut against the rear plate 14, the steel wire cutting device comprises a sensor, a cutting mechanism, a sensor, a positioning rod, a cutting mechanism, a lifting mechanism, a cutting mechanism and a conveying positioning mechanism, wherein the sensor is used for limiting the position of a steel wire and then cutting the steel wire to obtain a steel wire section with a certain length, the cutting mechanism comprises a lifting frame 5 driven by lifting driving and a cutting blade 6 arranged at the bottom of the lifting frame 5, the lifting frame 5 is a flat plate, the cutting blade 6 is arranged at the lower end of the lifting frame 5, the inner end of the lifting frame 5 is hinged to a frame 1, the outer end of the lifting frame 5 is connected with the telescopic end of the lifting hydraulic cylinder 4, the lifting hydraulic cylinder 4 is used for lifting driving, the cutting blade 6 is arranged at the upper end of the positioning rod, the cutting blade is correspondingly arranged right above a steel wire positioning point on the positioning rod, the lifting hydraulic cylinder 4 drives the outer end of the lifting frame 5 to fall, the cutting blade 6 falls to cut the steel wire, and the steel wire falls under the condition that the lower part is not supported, and reaches the conveying positioning mechanism.
The positioning and conveying mechanism comprises driving rollers 17 driven by a driving drive, the driving rollers 17 are arranged at intervals along the Y-axis direction, a bending mechanism is arranged between the two driving rollers 17, and a steel wire section falling onto the conveying rollers 17 is kept in the bending mechanism when the driving rollers 17 rotate so as to prepare for bending in the next step.
The bending mechanism comprises a positioning shaft 16 and a hoop which are arranged between two driving rollers 17 along a Z axis, the positioning shaft 16 is vertically arranged on a frame, the hoop is composed of two semicircular hoop bodies 18, the open ends of the two hoop bodies 18 are encircling the outer side of the positioning shaft 16, the inner annular surfaces of the two hoop bodies 18 are matched with the outer surface of the positioning shaft 16, the other ends of the two hoop bodies 18 are hinged on a platform of the frame 1 through hinge bolts, the platform is a flat plate encircling the outer side of the positioning shaft 16, a driving rod 19 which is used for driving the hoop to be encircling the outer side of the positioning shaft along a Y axis is hinged in the middle of the hoop body 18, the outer end of the driving rod 19 is hinged with an output shaft of a bending driving 22, the bending driving 22 is a bending hydraulic cylinder, the bending driving rod 19 moves along the Y axis, so that the hoop body 18 is positioned in encircling or separating from two action states, a steel wire which falls onto the conveying roller 17 is positioned between the positioning shaft 16 and the hoop, the hoop is encircling the positioning shaft 16 under the driving of the driving 22, and the driving of the driving rod 16, the driving rod is encircling the hoop is arranged outside the positioning shaft 16, and the steel wire 16 is bent away from the outer side of the positioning shaft 16, and the bending driving rod 22 is driven by the bending driving the steel wire to move away from the bending driving rod 16.
The kinking mechanism comprises a kinking arm 7 rotatably installed on a frame and a kinking shaft 9 inserted in a sleeve 8 at the front end of the kinking arm 7, the end part of the kinking arm 7 is rotatably installed on the frame 1 through a rotating shaft, the rotating shaft is connected with the kinking arm 7, the rotating shaft is driven by a driving mechanism to rotate together with the kinking arm 7, the rotating angle of the kinking arm 7 is fixed, the sleeve 8 is horizontally arranged and vertically arranged on the kinking arm 7, the front end and the rear end of the kinking shaft 9 extend to the outer side of the sleeve 8, the kinking shaft 9 is rotatably installed in the sleeve 8, the front end of the kinking shaft 9 is connected with a kinking clamping plate 3, the rear end of the kinking shaft 9 is connected with a rotary driving device, after the hoop tightly clamps a steel wire at the outer side of the locating shaft 16 and leaves the locating shaft 16, two ends of the steel wire encircling the outer side of the locating shaft are staggered to form an X shape, the driving mechanism drives the kinking arm 7 to rotate to be parallel to the X-axis position, the sleeve 8 and the kinking shaft 9 rotates to the locating shaft 16 side at the end of the hoop, the kinking clamping plate 3 is clamped at the outer side of the steel wire intersection, the kinking clamping plate is driven by rotating the kinking clamping plate 3, and the kinking clamping plate is driven by rotating the steel wire intersection plate 3.
The rotary driving comprises a kinking hydraulic cylinder 20 installed on the kinking arm 7 through a bracket and a driving rack 21 connected to the telescopic end of the kinking hydraulic cylinder 20, the rear end of the kinking shaft 9 is connected with a driving gear 23, the driving rack 21 is meshed with the driving gear 23, the kinking hydraulic cylinder 20 drives the driving rack 21 to move, so that the driving gear 23 rotates, the moving distance of the driving rack 21 limits the driving gear 23 to rotate 180 degrees, and the kinking shaft 9 and the kinking clamp plate 3 rotate to complete the kinking action.
A rack limiting gear 24 is rotatably mounted on the kink arm 7 below the driving rack 21, the rack limiting gear 24 and the driving gear 23 are correspondingly arranged on the upper side and the lower side of the driving rack 21, and the rack limiting gear 24 and the driving gear 23 limit the horizontal movement direction of the driving rack 21.
The kink clamp plate 3 is a plate body with a clamp seam in the middle, the outer end of the clamp seam is open, and the kink clamp plate 3 is clamped outside the steel wire intersection point through the clamp seam.
The steel wire pushing device is characterized in that a steel wire falling gap is formed between the platform and the positioning shaft 16, a steel wire pushing ring 25 is sleeved on the outer side of the positioning shaft 16 above the hoop, the steel wire pushing ring 25 is connected with the telescopic end of a pushing hydraulic cylinder 26, the pushing hydraulic cylinder 26 is mounted on the frame 1 through a connecting seat, the steel wire pushing ring 25 is slidably mounted on the outer side of the positioning shaft 16, the pushing hydraulic cylinder 26 pushes the steel wire pushing ring 25 downwards, and a bent and kinked steel wire slides downwards along the positioning shaft 16 under the pushing of the steel wire pushing ring 25 and falls into the receiving device.
Any one row of straightening wheels 10 in the straightening wheel set is arranged on the frame 1 in a sliding mode of approaching to or separating from the other row of straightening wheels 10, and the size of a gap between the two rows of straightening wheels 10 is adjusted to adapt to the thickness of steel wires.
The bending drive 22, the lifting hydraulic cylinder 4 and the kink hydraulic cylinder 20 are all connected to a controller through connecting lines, and the operation of the hydraulic cylinders and the drive is controlled through controller programming, which is a lot of prior art and is not the invention point, and not described in detail herein.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (3)
1. The utility model provides a steel wire bender, includes frame, its characterized in that: the frame is provided with
The device comprises a straightening mechanism and a sizing mechanism, wherein the straightening mechanism and the sizing mechanism sequentially transmit steel wires along a horizontal X axis; the straightening mechanism comprises a plurality of groups of straightening wheel sets, wherein each straightening wheel set consists of two rows of straightening wheels symmetrically arranged on the frame, a steel wire conveying channel is arranged between the two rows of straightening wheels, the straightening wheels in any group of straightening wheel sets are horizontally and rotatably arranged on the frame through a rotating shaft which is vertically arranged, and the straightening wheels in the other group of straightening wheel sets are vertically and rotatably arranged on the frame through the rotating shaft which is horizontally arranged; any row of straightening wheels in the straightening wheel set are arranged on the frame in a sliding mode of approaching to or separating from the other row of straightening wheels; the cutting mechanism comprises a lifting frame driven by lifting drive and a cutting blade arranged at the bottom of the lifting frame, and the cutting blade is correspondingly arranged right above a steel wire locating point on the positioning rod;
the cutting mechanism and the conveying positioning mechanism are respectively arranged on the upper side and the lower side of the sizing mechanism along the vertical Z axis, the cutting mechanism cuts off the steel wire along the vertical Z axis and enables the steel wire to fall into the conveying positioning mechanism, the positioning and conveying mechanism comprises driving rollers driven by a driving drive, the driving rollers are arranged at intervals along the Y axis direction, and a bending mechanism is arranged between the two driving rollers;
the bending mechanism is arranged on the frame along the Y axis in the horizontal direction and is arranged in the conveying and positioning mechanism; the bending mechanism comprises a positioning shaft and a hoop which are arranged between two driving rollers along a Z axis, the hoop consists of two semicircular hoop bodies, the hoop is surrounded on the outer side of the positioning shaft by the open end parts of the two hoop bodies, the other ends of the two hoop bodies are hinged on a platform of the frame through hinging bolts, a driving rod which drives the hoop to be clasped on the outer side of the positioning shaft along a Y axis is hinged on the middle part of the hoop body, the outer end of the driving rod is hinged with an output shaft which is driven by bending, the positioning shaft is also provided with a blanking mechanism, the blanking mechanism comprises a steel wire pushing ring which is driven by blanking lifting driving to move along the axis direction of the positioning shaft, the steel wire pushing ring is arranged on the outer side of the positioning shaft in a surrounding manner, and the steel wire pushing ring is positioned above the hoop;
the twisting mechanism is arranged in a frame outside the bending mechanism and comprises a twisting arm rotatably arranged on the frame and a twisting shaft inserted in a sleeve at the front end of the twisting arm, the front end and the rear end of the twisting shaft extend to the outer side of the sleeve, the front end of the twisting shaft is connected with a twisting clamping plate, the rear end of the twisting shaft is connected with a rotary drive, the twisting clamping plate is a plate body with a clamping seam in the middle, and the outer end of the clamping seam is open.
2. A steel wire bending machine as claimed in claim 1, wherein: the rotary driving device comprises a hydraulic cylinder arranged on a kinking arm through a bracket and a driving rack connected to the telescopic end of the hydraulic cylinder, the rear end of the kinking shaft is connected with a driving gear, and the driving rack is meshed with the driving gear.
3. A steel wire bending machine as claimed in claim 2, wherein: the kink arm below the driving rack is rotatably provided with a rack limiting gear, and the rack limiting gear and the driving gear are correspondingly arranged on the upper side and the lower side of the driving rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154227.6A CN109108183B (en) | 2018-09-30 | 2018-09-30 | Steel wire bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154227.6A CN109108183B (en) | 2018-09-30 | 2018-09-30 | Steel wire bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109108183A CN109108183A (en) | 2019-01-01 |
| CN109108183B true CN109108183B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811154227.6A Active CN109108183B (en) | 2018-09-30 | 2018-09-30 | Steel wire bending machine |
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| CN (1) | CN109108183B (en) |
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| CN112775351B (en) * | 2021-01-11 | 2022-09-02 | 郑天宸 | Automatic looper equipment |
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| CN109108183A (en) | 2019-01-01 |
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Application publication date: 20190101 Assignee: Hunan Sukun New Material Co.,Ltd. Assignor: HUNAN YINGHONG NEW MATERIAL CO.,LTD. Contract record no.: X2024980012357 Denomination of invention: A steel wire bending machine Granted publication date: 20240223 License type: Common License Record date: 20240821 |