CN112304747A - Metal wire bending tester - Google Patents
Metal wire bending tester Download PDFInfo
- Publication number
- CN112304747A CN112304747A CN202011257190.7A CN202011257190A CN112304747A CN 112304747 A CN112304747 A CN 112304747A CN 202011257190 A CN202011257190 A CN 202011257190A CN 112304747 A CN112304747 A CN 112304747A
- Authority
- CN
- China
- Prior art keywords
- wire
- fixedly connected
- gear
- clamping device
- periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/38—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a wire bending test machine, includes the base, the lower extreme of one side fixed connection stand on base top side, the upper end fixed mounting wabbler mechanism of stand, the left middle part of right-hand member fixed connection swinging plate of swinging mechanism output shaft, the first trapping mechanism of upper end fixed mounting on swinging plate right side, the driving lever of two front and back symmetries is installed to the lower extreme on swinging plate right side, the coaxial first helical gear of right side fixed mounting of the output shaft periphery of swinging mechanism. The wire fixing device is simple in result and ingenious in conception, the wire fixing device can rotate along with the swinging of the metal wire, so that the axis of the metal wire close to the wire fixing device and the axis of the wiring hole of the wire fixing device are kept collinear, the bending of the metal wire close to the position close to the wire fixing device is reduced, the problems that the position close to the metal wire fixing device is easy to break and the accuracy of a metal wire bending test is influenced are solved, the market demand can be met, and the wire fixing device is suitable for popularization.
Description
Technical Field
The invention belongs to the field of metal wire testing devices, and particularly relates to a metal wire bending testing machine.
Background
In the metal product industry, the toughness index of the steel wire is represented by repeatedly bending the steel wire through a bending tester and recording the bending times before the steel wire breaks, and the larger the bending times is, the better the toughness of the steel wire is. However, in the process of bending the metal wire, because the angle between the metal wire fixing device and the metal wire is constantly changed, the position of the metal wire close to the metal wire fixing device is more easily broken, so that the accuracy of the metal wire bending test is influenced, and the actual requirement cannot be met, so that the metal wire bending test machine is invented.
Disclosure of Invention
The invention provides a metal wire bending tester which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a metal wire bending tester comprises a base, one side of the top side of the base is fixedly connected with the lower end of an upright post, a swing mechanism is fixedly installed at the upper end of the upright post, the right end of an output shaft of the swing mechanism is fixedly connected with the middle part of the left side of a swing plate, a first wire clamping device is fixedly installed at the upper end of the right side of the swing plate, two driving levers which are symmetrical front and back are installed at the lower end of the right side of the swing plate, a first helical gear which is coaxial is fixedly installed at the right side of the periphery of the output shaft of the swing mechanism, a second helical gear is arranged at the bottom side of the first helical gear in a meshing and matching mode, the middle of the bottom side of the second helical gear is fixedly connected with the upper end of a telescopic shaft, a fixed rod of the telescopic shaft is rotatably connected with the upright post through a first shaft seat, a sliding sleeve is, the lower end of the periphery of a movable rod of the telescopic shaft is rotatably connected with the sliding sleeve through a second shaft seat, a third helical gear which is coaxial with the movable rod of the telescopic shaft is fixedly arranged at the lower end of the movable rod of the telescopic shaft, a fourth helical gear which is coaxial with the periphery of the cross shaft is fixedly arranged at the periphery of the cross shaft, the third helical gear is meshed with the fourth helical gear, and the axis of a wire feeding hole of the first wire clamping device and the axis center line of a wire feeding hole of the second wire clamping device are collinear and pass through the middle of the.
According to the metal wire bending testing machine, the lower end of the right side of the swinging plate is provided with the strip-shaped groove, the rear side of the strip-shaped groove is provided with the through hole, the inner periphery of the through hole is rotatably connected with the rear end of the outer periphery of the screw rod through the bearing, the screw is respectively installed on the front side and the rear side of the outer periphery of the screw rod in a threaded mode, the screw can only move back and forth in the strip-shaped groove, the thread turning directions of the front side and the rear side of the screw rod are opposite, and the right side of the screw.
According to the metal wire bending testing machine, the outer periphery of the shifting rod is rotatably connected with the inner periphery of the sleeve through the bearing.
The metal wire bending testing machine comprises a first wire clamping device and a second wire clamping device, wherein the first wire clamping device and the second wire clamping device respectively comprise an inner pipe, an outer pipe is sleeved on the outer periphery of one end, opposite to the inner pipe, of the inner pipe, the outer end of the inner periphery of the outer pipe is rotatably connected with the outer periphery of the inner pipe through a bearing, the inner end of the inner periphery of the outer pipe is fixedly connected with the outer periphery of an inner gear ring, a plurality of through grooves distributed circumferentially are uniformly formed in the outer periphery of one end, opposite to the inner pipe, of the inner pipe, gear columns are rotatably installed in the through grooves, the outer sides of the gear columns are respectively meshed and matched with the inner gear ring, the inner sides of the gear columns are respectively fixedly connected with one end of a clamping rod, the clamping rods are distributed up and down, the outer periphery of one end, opposite to the outer ends, of the outer pipe is fixedly connected with the inner periphery, the worm is rotatably connected with the inner pipe through a third shaft seat, the inner pipe of the first wire clamping device is fixedly connected with the swinging plate, and the inner pipe of the second wire clamping device is fixedly connected with the right end of the transverse shaft.
According to the metal wire bending testing machine, the inner sides of the gear columns are respectively and fixedly connected with one ends of the clamping rods, the clamping rods are distributed in a vertically crossed mode, and the clamping rods at the upper ends of the same gear columns are distributed vertically.
According to the metal wire bending testing machine, one side, away from the transverse shaft, of the sliding sleeve is fixedly connected with the bearing box, and the top side of the bearing box is provided with an opening.
As above a wire bending test machine, wabbler mechanism include the fourth axle bed, fourth axle bed fixed mounting is in the upper end of stand, rotate installation output shaft through the bearing in the fourth axle bed, the right-hand member and the wobble plate fixed connection of output shaft, first helical gear fixed mounting is in the periphery of output shaft, the lower extreme on the left end fixed connection strip shaped plate right side of output shaft, the bar groove is seted up in the left side of bar shaped plate, the left side of bar shaped plate is equipped with the motor, the top side fixed connection electric telescopic handle's of motor upper end, electric telescopic handle's lower extreme passes through connecting rod fixed connection with the stand, the upper end of the right-hand member fixed connection bracing piece of the pivot of motor, bar inslot movable mounting slide bar, the outer end of slide.
The invention has the advantages that: the wire fixing device is simple in result and ingenious in conception, the wire fixing device can rotate along with the swinging of the metal wire, so that the axis of the metal wire close to the wire fixing device and the axis of the wiring hole of the wire fixing device are kept collinear, the bending of the metal wire close to the position close to the wire fixing device is reduced, the problems that the position close to the metal wire fixing device is easy to break and the accuracy of a metal wire bending test is influenced are solved, the market demand can be met, and the wire fixing device is suitable for popularization. When the wire clamping device is used, one end of a metal wire sequentially passes through a wire hole of the first wire clamping device, a position between the deflector rods and a wire hole of the second wire clamping device, the first wire clamping device and the second wire clamping device are respectively clamped and fixed on the metal wire, and the metal wire is in a stretching state under the action of the self gravity of the second wire clamping device; then the swinging mechanism is electrified, an output shaft of the swinging mechanism drives the swinging plate to swing back and forth, the first wire clamping device drives the upper end of the metal wire to swing back and forth, the metal wire is bent around the deflector rod, meanwhile, upward lifting force is generated on the lower part of the metal wire, the metal wire drives the second wire clamping device to move upwards, the second wire clamping device drives the sliding sleeve to move upwards along the upright post through the cross shaft, meanwhile, the output shaft of the swinging mechanism drives the first helical gear to rotate, the first helical gear drives the telescopic shaft and the third helical gear to rotate through the second helical gear, the third helical gear drives the cross shaft and the second wire clamping device to rotate through the fourth helical gear, the rotating directions of the swinging plate and the second wire clamping device are opposite, so that an included angle between the axis of a wire clamping hole of the second wire clamping device and the axis of the metal wire near the upper part of the second wire clamping device is enabled to be as small as possible, and abrasion of, the influence on the wire bending test is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; fig. 3 is a sectional view taken along line a-a of fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A metal wire bending tester comprises a base 1, one side of the top side of the base 1 is fixedly connected with the lower end of an upright post 2, the upper end of the upright post 2 is fixedly provided with a swing mechanism, the right end of an output shaft of the swing mechanism is fixedly connected with the middle part of the left side of a swing plate 4, the upper end of the right side of the swing plate 4 is fixedly provided with a first wire clamping device 5, an inner pipe 40 of the first wire clamping device 5 is fixedly connected with the swing plate 4, the lower end of the right side of the swing plate 4 is provided with two driving levers 6 which are symmetrical front and back, the right side of the periphery of the output shaft of the swing mechanism is fixedly provided with a coaxial first helical gear 7, the bottom side of the first helical gear 7 is engaged and matched with a second helical gear 8, the middle of the bottom side of the second helical gear 8 is fixedly connected with the upper end of a telescopic shaft 9, the first shaft seat is fixedly connected with the upright post 2, a sliding sleeve 10 is slidably mounted on the periphery of the upright post 2, the right side of the sliding sleeve 10 is rotatably connected with the left end of a transverse shaft 11 through a bearing, a second wire clamping device 12 is fixedly mounted at the right end of the transverse shaft 11, the first wire clamping device 5 and the second wire clamping device 12 are vertically symmetrical, the lower end of the periphery of a movable rod of a telescopic shaft 9 is rotatably connected with the sliding sleeve 10 through a second shaft seat, the lower end of the periphery of the movable rod of the telescopic shaft 9 is mounted in the second shaft seat through a bearing, the second shaft seat is fixedly connected with the sliding sleeve 10, a coaxial third bevel gear 13 is fixedly mounted at the lower end of the movable rod of the telescopic shaft 9, a coaxial fourth bevel gear 14 is fixedly mounted at the periphery of the transverse shaft 11, the third bevel gear 13 is meshed with the fourth bevel gear 14, and the axis of a wire feeding hole of the first wire clamping device 5 is collinear with the. The wire fixing device is simple in result and ingenious in conception, the wire fixing device can rotate along with the swinging of the metal wire, so that the axis of the metal wire close to the wire fixing device and the axis of the wiring hole of the wire fixing device are kept collinear, the bending of the metal wire close to the position close to the wire fixing device is reduced, the problems that the position close to the metal wire fixing device is easy to break and the accuracy of a metal wire bending test is influenced are solved, the market demand can be met, and the wire fixing device is suitable for popularization. When the wire clamping device is used, one end of a metal wire sequentially passes through a wire hole of the first wire clamping device 5, a position between the deflector rods 6 and a wire hole of the second wire clamping device 12, the first wire clamping device 5 and the second wire clamping device 12 are respectively clamped and fixed on the metal wire, and the metal wire is in a stretching state under the action of the self gravity of the second wire clamping device 12; then the swinging mechanism is electrified, an output shaft of the swinging mechanism drives the swinging plate 4 to swing back and forth, the first wire clamping device 5 drives the upper end of the metal wire to swing back and forth, the metal wire bends around the deflector rod 6 and generates upward lifting force on the lower part of the metal wire, the metal wire drives the second wire clamping device 12 to move upward, the second wire clamping device 12 drives the sliding sleeve 10 to move upward along the upright post 2 through the transverse shaft 11, the output shaft of the swinging mechanism drives the first helical gear 7 to rotate, the first helical gear 7 drives the telescopic shaft 9 and the third helical gear 13 to rotate through the second helical gear 8, the third helical gear 13 drives the transverse shaft 11 and the second wire clamping device 12 to rotate through the fourth helical gear 14, the rotating directions of the swinging plate 4 and the second wire clamping device 12 are opposite, so that an included angle between the axis of a wire clamping hole of the second wire clamping device 12 and the axis of the metal wire near the upper part of the second wire clamping device 12 can be as small as possible, thereby reducing the abrasion of the metal wire near the second wire clamping device 12 and reducing the influence on the metal wire bending test.
Specifically, as shown in the figure, the lower extreme on the right side of wobble plate 4 described in this embodiment sets up bar groove 20, the through-hole is opened to the rear side of bar groove 20, the inner periphery of through-hole passes through the bearing and rotates the rear end of connecting lead screw 21 periphery, the rear end fixed mounting hand wheel 22 of lead screw 21, the front end of lead screw 21 passes through the bearing with the front side of bar groove 20 and rotates and is connected, screw 23 is threaded respectively to the front and back both sides of lead screw 21 periphery, screw 23 only can move back and forth in bar groove 20, the plane of the upper and lower both sides of screw 23 and the left plane cooperate with the inner wall sliding contact that bar groove 20 corresponds respectively, the screw direction of rotation of the front and back both sides of lead screw 21 is opposite, the right side of screw 23 respectively. The lead screw 21 is screwed through the hand wheel 22, so that the screw 23 drives the shift lever 6 to move back to back or move in opposite directions, and the screw 23 slides back and forth in the strip-shaped groove 20, so that the distance between the shift lever 6 is adjusted, and the test requirements of different thick and thin metal wires are met.
Specifically, as shown in the drawings, the outer periphery of the shift lever 6 according to the present embodiment is rotatably coupled to the inner periphery of the sleeve 30 through a bearing. The sleeve 30 can rotate relative to the corresponding shift lever 6, reducing the friction of the wire against the shift lever 6.
Further, as shown in the figures, the first wire clamping device 5 and the second wire clamping device 12 according to the present embodiment include an inner tube 40, an outer tube 41 is sleeved on an outer periphery of an opposite end of the inner tube 40, an outer end of an inner periphery of the outer tube 41 is rotatably connected to an outer periphery of the inner tube 40 through a bearing, an inner end of an inner periphery of the outer tube 41 is fixedly connected to an outer periphery of an inner gear ring 42, a plurality of through grooves 43 are uniformly formed in an outer periphery of an opposite end of the inner tube 40, a gear post 44 is rotatably installed in the through groove 43, upper and lower ends of the gear post 44 are rotatably connected to inner walls corresponding to the through grooves 43 through bearings, outer sides of the gear post 44 are respectively engaged and matched with the inner gear ring 42, inner sides of the gear post 44 are respectively fixedly connected to one end of a clamping rod 45, the clamping rod 45 is vertically distributed, an outer periphery of an opposite end of the, the left side of the fifth bevel gear 47 is rotatably connected with the right side of the inner tube 40 through a bearing, the right side of the fifth bevel gear 47 is fixedly provided with a coaxial worm gear 48, one side of the worm gear 48 close to the outer end of the inner tube 40 is provided with a worm 49 in a meshing and matching manner, the worm 49 is rotatably connected with the inner tube 40 through a third shaft seat 50, the rear end of the periphery of the worm 49 is rotatably arranged in the third shaft seat 50 through the bearing, the third shaft seat 50 is fixedly connected with the corresponding inner tube 40, the rear end of the worm 49 is fixedly provided with a handle wheel 51, the inner tube 40 of the first wire clamping device 5 is fixedly connected with the swinging plate 4, and the inner tube 40 of the second wire clamping device 12. The worm 49 is screwed through the handle wheel 51, the worm 49 drives the worm wheel 48 and the fifth bevel gear 47 to rotate, the fifth bevel gear 47 drives the outer tube 41 to rotate through the annular bevel gear 46, the outer tube 41 drives the gear post 44 to rotate through the inner gear ring 42, the gear post 44 drives the clamping rod 45 to rotate, the other end of the clamping rod 45 rotates along the axis of the corresponding gear post 44, the middle of the clamping rod 45 is folded to clamp the metal wire, meanwhile, the axis of the metal wire and the axis of the inner tube 40 are collinear, the metal wire is positioned, meanwhile, the worm wheel and the worm are self-locked, the worm wheel 48 is prevented from driving the worm 49 to rotate, the clamping force of the clamping rod 45 on the metal wire is kept fixed, the worm 49 is reversely screwed, the middle of the clamping rod 45 can be separated, and the clamping and the metal wire is.
Furthermore, as shown in the drawings, the inner sides of the gear columns 44 in the embodiment are respectively and fixedly connected with one ends of a plurality of clamping rods 45, the clamping rods 45 are distributed in a vertically crossed manner, the clamping rods 45 at the upper ends of the same gear columns 44 are distributed vertically, and the clamping rods 45 at the upper sides are vertically symmetrical to the clamping rods 45 at the lower sides. The stability of the wire clamping by the clamping lever 45 can be increased.
Furthermore, the tensile force that bears when the wire buckles is adjusted the operation complicacy, will adjust the weight of tensile force and fix at the wire lower extreme, and at the wire in-process of buckling, the weight swing produces vibrations, influences the experimental effect of wire buckling, the sliding sleeve 10 one side fixed connection who deviates from cross axle 11 bear box 60, bear the top side opening of box 60. A weight can be placed in the load box 60 to change the tension experienced by the wire.
Further, as shown in the figure, the wabbler mechanism described in this embodiment includes a fourth shaft seat 70, the fourth shaft seat 70 is fixedly installed at the upper end of the upright post 2, an output shaft 71 is rotatably installed in the fourth shaft seat 70 through a bearing, the right end of the output shaft 71 is fixedly connected with the wabbler plate 4, a first helical gear 7 is fixedly installed at the periphery of the output shaft 71, the lower end of the left end of the output shaft 71 is fixedly connected with the right side of the strip-shaped plate 72, a strip-shaped groove 73 is opened at the left side of the strip-shaped plate 72, a motor 74 is arranged at the left side of the strip-shaped plate 72, the top side of the motor 74 is fixedly connected with the upper end of the electric telescopic rod 75, the lower end of the electric telescopic rod 75 is fixedly connected with the upright post 2 through a connecting rod, the. When the motor 74 is electrified to rotate, the rotating shaft of the motor 74 drives the support rod 77 and the slide rod 76 to rotate, and the slide rod 76 slides up and down in the strip-shaped groove 73, so that the strip-shaped plate 72 swings and rotates in a reciprocating manner along the axis of the output shaft 71, and the strip-shaped plate 72 drives the output shaft 71 to swing and rotate in a reciprocating manner; the motor 74 can be controlled to move up and down through the electric telescopic rod 75, when the motor 74 moves to the lowest part, the sliding rod 76 moves to the lowest side to be coaxial with the output shaft 71, the swing amplitude of the strip-shaped plate 72 is the largest at the moment, the motor 74 is adjusted upwards, and the swing amplitude of the strip-shaped plate 72 is reduced.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present 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 solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a wire testing machine that buckles which characterized in that: comprises a base (1), one side of the top side of the base (1) is fixedly connected with the lower end of an upright post (2), the upper end of the upright post (2) is fixedly provided with a swing mechanism, the right end of an output shaft of the swing mechanism is fixedly connected with the middle part of the left side of a swing plate (4), the upper end of the right side of the swing plate (4) is fixedly provided with a first wire clamping device (5), the lower end of the right side of the swing plate (4) is provided with two driving levers (6) which are symmetrical front and back, the right side of the periphery of the output shaft of the swing mechanism is fixedly provided with a coaxial first helical gear (7), the bottom side of the first helical gear (7) is engaged and matched with a second helical gear (8), the middle of the bottom side of the second helical gear (8) is fixedly connected with the upper end of a telescopic shaft (9), a fixed rod of the telescopic shaft (9) is rotatably connected with the upright post (2) through, the right end of a transverse shaft (11) is fixedly provided with a second wire clamping device (12), a first wire clamping device (5) and the second wire clamping device (12) are vertically symmetrical, the lower end of the periphery of a movable rod of a telescopic shaft (9) is rotatably connected with a sliding sleeve (10) through a second shaft base, the lower end of the movable rod of the telescopic shaft (9) is fixedly provided with a coaxial third bevel gear (13), the periphery of the transverse shaft (11) is fixedly provided with a coaxial fourth bevel gear (14), the third bevel gear (13) is meshed and matched with the fourth bevel gear (14), and the axis of a wire feeding hole of the first wire clamping device (5) is collinear with the axis of a wire feeding hole of the second wire clamping device (5) and passes through the middle of a shifting lever (6).
2. The wire bending tester according to claim 1, wherein: the lower extreme on wobble plate (4) right side set up bar groove (20), the rear side of bar groove (20) is opened and is established the through-hole, the inner periphery of through-hole passes through the bearing and rotates the rear end of connecting lead screw (21) periphery, both sides are threaded mounting screw (23) respectively around lead screw (21) periphery, screw (23) only can be in bar groove (20) back-and-forth movement, the screw of both sides is revolved to opposite, the right side of screw (23) respectively with the left end fixed connection of the driving lever (6) that corresponds.
3. The wire bending tester according to claim 2, wherein: the outer periphery of the shifting rod (6) is rotatably connected with the inner periphery of the sleeve (30) through a bearing.
4. The wire bending tester according to claim 1, wherein: the first wire clamping device (5) and the second wire clamping device (12) comprise inner tubes (40), outer tubes (41) are sleeved on the peripheries of the opposite ends of the inner tubes (40), the outer ends of the inner peripheries of the outer tubes (41) are rotatably connected with the peripheries of the inner tubes (40) through bearings, the inner ends of the inner peripheries of the outer tubes (41) are fixedly connected with the peripheries of inner gear rings (42), a plurality of through grooves (43) which are distributed circumferentially are uniformly formed in the peripheries of the opposite ends of the inner tubes (40), gear columns (44) are rotatably installed in the through grooves (43), the outer sides of the gear columns (44) are respectively meshed with the inner gear rings (42), the inner sides of the gear columns (44) are respectively and fixedly connected with one ends of clamping rods (45), the clamping rods (45) are distributed vertically, the outer periphery of the opposite end of the outer tubes (41) is fixedly connected with the inner peripheries of annular bevel gears (46), and fifth bevel gears (47), the left side of a fifth bevel gear (47) is rotatably connected with the right side of an inner tube (40) through a bearing, a worm gear (48) which is coaxial with the right side of the fifth bevel gear (47) is fixedly installed, one side, close to the outer end of the inner tube (40), of the worm gear (48) is provided with a worm (49) in a meshed and matched mode, the worm (49) is rotatably connected with the inner tube (40) through a third shaft seat (50), the inner tube (40) of a first wire clamping device (5) is fixedly connected with a swing plate (4), and the inner tube (40) of a second wire clamping device (12) is fixedly connected with the right end of a transverse shaft (11).
5. The wire bending tester according to claim 4, wherein: the inner sides of the gear columns (44) are respectively and fixedly connected with one ends of a plurality of clamping rods (45), the clamping rods (45) are distributed in a vertically crossed mode, and the clamping rods (45) at the upper ends of the same gear columns (44) are distributed vertically.
6. The wire bending tester according to claim 1, wherein: one side of the sliding sleeve (10) departing from the transverse shaft (11) is fixedly connected with a bearing box (60), and the top side of the bearing box (60) is open.
7. The wire bending tester according to claim 1, wherein: the swing mechanism comprises a fourth shaft seat (70), the fourth shaft seat (70) is fixedly installed at the upper end of the upright post (2), an output shaft (71) is installed in the fourth shaft seat (70) in a rotating mode through a bearing, the right end of the output shaft (71) is fixedly connected with the swing plate (4), a first bevel gear (7) is fixedly installed on the periphery of the output shaft (71), the left end of the output shaft (71) is fixedly connected with the lower end of the right side of a strip-shaped plate (72), a strip-shaped groove (73) is formed in the left side of the strip-shaped plate (72), a motor (74) is arranged on the left side of the strip-shaped plate (72), the top side of the motor (74) is fixedly connected with the upper end of an electric telescopic rod (75), the lower end of the electric telescopic rod (75) is fixedly connected with the upright post (2) through a connecting rod, the right end of a rotating, the outer end of the slide bar (76) is fixedly connected with the lower end of the support bar (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011257190.7A CN112304747B (en) | 2020-11-12 | 2020-11-12 | Metal wire bending test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011257190.7A CN112304747B (en) | 2020-11-12 | 2020-11-12 | Metal wire bending test machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112304747A true CN112304747A (en) | 2021-02-02 |
| CN112304747B CN112304747B (en) | 2023-10-13 |
Family
ID=74325415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011257190.7A Active CN112304747B (en) | 2020-11-12 | 2020-11-12 | Metal wire bending test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112304747B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000227392A (en) * | 1999-02-05 | 2000-08-15 | Saginomiya Seisakusho Inc | Torsion/bending combined load-testing machine |
| JP2011089862A (en) * | 2009-10-22 | 2011-05-06 | Mitsubishi Heavy Ind Ltd | Bending fatigue testing device |
| CN103592191A (en) * | 2013-05-28 | 2014-02-19 | 浙江省检验检疫科学技术研究院 | Toy self-adaption steel wire flexural fatigue testing machine |
| CN203629977U (en) * | 2013-12-23 | 2014-06-04 | 衡水永利钢丝有限公司 | Metal wire bend tester |
| US20180024033A1 (en) * | 2016-07-20 | 2018-01-25 | Champlain Cable Corporation | Wire flexibility testing apparatus |
| JP2018173359A (en) * | 2017-03-31 | 2018-11-08 | 日鐵住金建材株式会社 | Device and method for bending test of metal pipe pole and device and method for free vibration test of metal pipe pole |
| CN110108582A (en) * | 2019-04-30 | 2019-08-09 | 北京碧泉盛达技术检测有限公司 | A kind of steel wire alternating bending test device and steel wire detection method |
| CN111390961A (en) * | 2020-06-05 | 2020-07-10 | 数源汇通（北京）医药科技有限公司 | Clamping force self-adjusting type clamping manipulator |
| CN111879459A (en) * | 2020-09-28 | 2020-11-03 | 山东大业股份有限公司 | Stress detection device for steel cord |
-
2020
- 2020-11-12 CN CN202011257190.7A patent/CN112304747B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000227392A (en) * | 1999-02-05 | 2000-08-15 | Saginomiya Seisakusho Inc | Torsion/bending combined load-testing machine |
| JP2011089862A (en) * | 2009-10-22 | 2011-05-06 | Mitsubishi Heavy Ind Ltd | Bending fatigue testing device |
| CN103592191A (en) * | 2013-05-28 | 2014-02-19 | 浙江省检验检疫科学技术研究院 | Toy self-adaption steel wire flexural fatigue testing machine |
| CN203629977U (en) * | 2013-12-23 | 2014-06-04 | 衡水永利钢丝有限公司 | Metal wire bend tester |
| US20180024033A1 (en) * | 2016-07-20 | 2018-01-25 | Champlain Cable Corporation | Wire flexibility testing apparatus |
| JP2018173359A (en) * | 2017-03-31 | 2018-11-08 | 日鐵住金建材株式会社 | Device and method for bending test of metal pipe pole and device and method for free vibration test of metal pipe pole |
| CN110108582A (en) * | 2019-04-30 | 2019-08-09 | 北京碧泉盛达技术检测有限公司 | A kind of steel wire alternating bending test device and steel wire detection method |
| CN111390961A (en) * | 2020-06-05 | 2020-07-10 | 数源汇通（北京）医药科技有限公司 | Clamping force self-adjusting type clamping manipulator |
| CN111879459A (en) * | 2020-09-28 | 2020-11-03 | 山东大业股份有限公司 | Stress detection device for steel cord |
Non-Patent Citations (2)
| Title |
|---|
| 姜兆康: "基于机械手的金属焊丝盘弯丝机数控系统设计", 中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑 * |
| 邢承亮;白丽娟;孙中华;孙晓冉;海岩;: "金属丝拉伸夹具的开发及应用", 理化检验(物理分册), no. 01 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112304747B (en) | 2023-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108746275A (en) | A kind of adjustable 360 ° of swan neck systems of radius | |
| CN212301106U (en) | Sealing strip tensile strength detection device | |
| CN208125525U (en) | A kind of soft arranging wire tensile test equipment | |
| CN208125359U (en) | A kind of optical fiber combined type testing machine | |
| CN112304747A (en) | Metal wire bending tester | |
| CN204731197U (en) | Medium and small specification steel tube ultrasonic inspection main frame | |
| CN115122355B (en) | Medical robot | |
| CN110672450B (en) | Strength detection device for blended yarns | |
| CN111703885A (en) | Automatic clamping device | |
| CN217930393U (en) | Probe clamp for ultrasonic flowmeter | |
| CN103170556B (en) | Bending machine of bending and spiraling rebar | |
| CN116476118A (en) | Manipulator equipment for carrying | |
| CN208500255U (en) | Adjustable width height gantry lifting machine | |
| CN215974297U (en) | Automatic pay-off speed adjusting device | |
| US5600984A (en) | Device for bending tubes | |
| CN216160314U (en) | Charger plug testing arrangement that buckles | |
| CN215315352U (en) | Straightening device with adjusting mechanism for stainless steel wire rope | |
| CN114460665A (en) | Traction type underground pipeline detector and traction movement detection method thereof | |
| JP6103230B2 (en) | Measuring machine lifting device | |
| JPH0961334A (en) | Lift device for viscometer | |
| CN212822316U (en) | Bending machine | |
| CN220165482U (en) | Tension type paying-off mechanism | |
| CN219321098U (en) | A hank silk machine for cable manufacture | |
| CN109278956A (en) | A kind of navigation observation device | |
| CN208476760U (en) | A kind of physics experiment teaching spectrometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |