CN114632889A - Straightening and bending device for detecting bending strength of metal wire - Google Patents
Straightening and bending device for detecting bending strength of metal wire Download PDFInfo
- Publication number
- CN114632889A CN114632889A CN202210359374.7A CN202210359374A CN114632889A CN 114632889 A CN114632889 A CN 114632889A CN 202210359374 A CN202210359374 A CN 202210359374A CN 114632889 A CN114632889 A CN 114632889A
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- rod
- gear
- bending
- fixing
- straightening
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- 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
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- 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
Abstract
The invention discloses a straightening and bending device for detecting the bending strength of a metal wire, which comprises a base, wherein a first servo motor is arranged in the middle of the top of the base, a first gear is arranged at the output end of the first servo motor, a fixed column is arranged at the top of the first gear, a second gear is arranged at the top of the fixed column, and a shifting assembly is arranged at one end of the front side of the bottom of the second gear; according to the invention, through the mutual matching of the fixing bolt, the sleeve block, the first fixing plate, the U-shaped limiting guide rod, the second metal contact piece, the second servo motor, the threaded rod, the internal thread sleeve block and the first metal contact piece, the time-limited work of straightening and bending the metal lead wire can be conveniently carried out by an operator, so that the operator can detect the bending strength of the metal lead wire in a unified time, and the operator does not need to use other timing tools, thereby improving the convenience and flexibility of the use of the device.
Description
Technical Field
The invention relates to the technical field of straightening and bending devices, in particular to a straightening and bending device for detecting the bending strength of a metal wire.
Background
With the development of science and technology and the progress of society, the application range of electricity is wider and wider, and almost all corners in people's daily life have been deepened, so the demand of high-low voltage cabinets is also larger and larger. At present, in the production process of high and low voltage cabinets, when a wire is assembled in the high and low voltage cabinets, the wire harness bending operation is carried out according to different routing paths, so that a straightening and bending device for detecting the bending strength of a metal wire needs to be designed;
the existing straightening and bending device has the following problems in the use process: 1. most of the existing straightening and bending devices can only realize the straightening and bending work of the metal wire, and most of the straightening time limitation of the existing straightening and bending devices is counted manually by an operator, so that the operation mode is more complicated, and the inconvenience and the complexity of the use of the device are reduced; 2. the existing straightening and bending device is single in internal structure, the bending times of the existing straightening and bending device are not convenient to record, most of bending strength detection of the metal wire is recorded through the wire fracture condition, the detection mode is random, and the detection accuracy is reduced.
Disclosure of Invention
The invention aims to provide a straightening and bending device for detecting the bending strength of a metal wire, so as to solve the following problems in the use process of the straightening and bending device in the background art: 1. most of the existing straightening and bending devices can only realize the straightening and bending work of the metal wire, most of the limitation on the straightening time is counted manually by an operator, and the operation mode is relatively complicated, so that the inconvenience and the complexity of the use of the device are reduced; 2. the existing straightening and bending device is single in internal structure, the bending times of the existing straightening and bending device are not convenient to record, most of bending strength detection of the metal wire is recorded through the wire fracture condition, the detection mode is random, and the related problem of the detection accuracy is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the automatic feeding device comprises a base, wherein a first servo motor is arranged in the middle of the top of the base, a first gear is arranged at the output end of the first servo motor, a fixed column is arranged at the top of the first gear, a second gear is arranged at the top of the fixed column, a stirring component is arranged at one end of the front side of the bottom of the second gear, a limiting mechanism is arranged in the middle of the top of the second gear, sliding grooves are formed in the middle of two sides of the top of the base, sliding rods are arranged in two groups of sliding grooves in a sliding manner, fixing mechanisms are arranged at the tops of two groups of sliding rods, a time limiting mechanism is arranged at the top of one side of one group of sliding rods, a U-shaped limiting guide rod connected with the base is arranged at the inner bottom of one group of sliding rods in a penetrating manner, limiting guide grooves are arranged at two ends of the top of the base, and a second rack meshed with the first gear is arranged in the two groups of limiting guide grooves in a sliding manner, one side of one end of the two groups of second racks, which is close to the other end of the two groups of second racks, is respectively connected with the bottoms of the back ends of the two groups of sliding rods and the bottoms of the front ends of the two groups of sliding rods;
the intermediate position department symmetry at base top is equipped with the mechanism of bending, the positive one end of base is equipped with the second fixed plate, the top of second fixed plate is equipped with two sets of dwangs, and is a set of the top of dwang is equipped with unit identification dish, the outside of unit identification dish bottom is equipped with spacing block subassembly, the outside of unit identification dish evenly is equipped with the second driving lever, one side of unit identification dish bottom is equipped with the fourth driving lever, another group the top of dwang is equipped with ten position identification dishes, the outside of ten position identification dish bottom evenly is equipped with the third driving lever with fourth driving lever matched with.
Preferably, the shifting assembly comprises a fixed rod, a first spring and a first shifting lever, the fixed rod is located at one end of the front face of the bottom of the second gear, the first shifting lever matched with the second shifting lever penetrates through the inner bottom of the fixed rod, and the first spring connected with the fixed rod is sleeved at one end of the back face of the outer side of the first shifting lever.
Preferably, the time-limiting mechanism comprises a U-shaped mounting plate, a second servo motor, an internal thread sleeve block, a threaded rod, a first metal contact piece, a second metal contact piece, a fixing bolt, a first fixing plate and a sleeve block, the U-shaped mounting plate is positioned at the top of one side, away from the other group of slide bars, of one group of slide bars, the second servo motor is arranged at the middle position of the inner side of the U-shaped mounting plate, the output of the second servo motor is provided with the threaded rod connected with one group of slide bars, and the external thread of the threaded rod is sleeved with the internal thread sleeve block matched with the threaded rod;
the top of internal thread cover block and a set of slide bar all are equipped with first metal contact piece near the top of U type mounting panel one side, and two sets of first metal contact piece are mutually supported, the outside of U type spacing guide arm is located to the cover block cover and cooperatees rather than, the interior top screw thread of cover block runs through and is equipped with fixing bolt, fixing bolt's bottom is equipped with the first fixed plate with U type spacing guide arm matched with, one side that cover block and a set of slide bar are close to mutually all is equipped with second metal contact piece, and two sets of second metal contact piece are mutually supported.
Preferably, the bending mechanism comprises a U-shaped mounting rod, two groups of U-shaped mounting rods, two groups of guide grooves, a first rack and a bending block, the guide grooves are formed in the tops of the U-shaped mounting rods and located on two sides of the middle position of the top of the base, the guide grooves are formed in the tops of the U-shaped mounting rods, the first racks matched with the second gear are arranged at one back end and one front end inside the guide grooves, and the electric push rod connected with the first racks is arranged at one back end inside the guide grooves.
Preferably, the limiting clamping component comprises an outer collar, a resisting rod, a second spring, an arc-shaped limiting rod, a mounting groove and a latch, the outer collar is located at the middle position of the bottom of the unit marking disc and sleeved at the top of the outer side of the group of rotating rods, the latch is evenly arranged inside the outer collar, the mounting groove is located at the top of the outer side of the group of rotating rods, the resisting rod matched with the latch is hinged inside the mounting groove, the arc-shaped limiting rod penetrating through the inside of the resisting rod and matched with the resisting rod is arranged on one side inside the mounting groove, and the second spring connected with the resisting rod is arranged on the other side inside the mounting groove.
Preferably, the fixing mechanism is composed of a fixing sleeve block, a fixing screw rod and a fixing clamp plate, the top of the sliding rod is fixedly provided with the fixing sleeve block, the middle position of the top in the fixing sleeve block is provided with the fixing screw rod in a penetrating mode, and the bottom of the fixing screw rod is provided with the fixing clamp plate matched with the fixing sleeve block.
Preferably, stop gear comprises arc lagging, arc slide and inhaling ferromagnetic component, the top of second gear is equipped with the arc lagging, and the inside slip of arc lagging is equipped with the arc slide that extends to its outside, and the arc slide all is equipped with the iron magnetism of inhaling of mutually supporting with one side that the arc lagging is close to mutually.
Preferably, both ends of the interior of the U-shaped mounting plate are provided with limiting through grooves, and limiting slide rods connected with the internal thread sleeve blocks are arranged in the two groups of limiting through grooves.
Preferably, a through hole penetrates through the inner bottom of the group of the sliding rods, and the through hole is matched with the U-shaped limiting guide rod.
Preferably, the top of the U-shaped limiting guide rod is uniformly provided with scale marks.
Compared with the prior art, the invention provides a straightening and bending device for detecting the bending strength of a metal wire, which has the following beneficial effects:
1. according to the invention, through the mutual matching of the fixing bolt, the sleeve block, the first fixing plate, the U-shaped limiting guide rod, the second metal contact piece, the second servo motor, the threaded rod, the internal thread sleeve block and the first metal contact piece, the time-limited work of straightening and bending the metal lead wire can be conveniently carried out by an operator, so that the operator can detect the bending strength of the metal lead wire in a unified time, and the operator does not need to use other timing tools, thereby improving the convenience and flexibility of the use of the device.
2. According to the invention, the metal wire bending counting function can be realized by utilizing the mutual matching of the second gear, the fixed rod, the first driving lever, the first spring, the second driving lever, the unit marking disc, the outer collar, the rotating rod, the latch, the resisting rod, the arc-shaped limiting rod, the second spring, the fourth driving lever, the third driving lever and the ten-position marking disc, so that the metal wire bending strength detection can be counted by subsequent operators conveniently, and the manual counting function of the operators is not required by the design of the structure, so that the working steps of the operators can be further reduced, and meanwhile, the structure can be matched with a time-limiting mechanism for operation, so that the bending detection accuracy can be improved.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a top cross-sectional view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a bottom cross-sectional view of the unit indicator panel of the present invention;
FIG. 6 is a front cross-sectional view of the time limiting mechanism of the present invention;
FIG. 7 is an enlarged view of the structure at A of FIG. 6 according to the present invention;
FIG. 8 is an enlarged view of the structure at B of FIG. 5 according to the present invention;
FIG. 9 is a schematic perspective view of the bending mechanism of the present invention;
fig. 10 is a side cross-sectional view of the spacing mechanism of the present invention.
In the figure: 1. a base; 2. a first gear; 3. a first servo motor; 4. a bending mechanism; 401. a U-shaped mounting rod; 402. a guide groove; 403. an electric push rod; 404. a first rack; 405. bending the block; 5. a slide bar; 6. a second rack; 7. a limiting guide groove; 8. a fixing mechanism; 9. a limiting mechanism; 10. a second gear; 11. fixing a column; 12. a time limiting mechanism; 1201. a U-shaped mounting plate; 1202. a second servo motor; 1203. an internal thread sleeve block; 1204. a threaded rod; 1205. a first metal contact sheet; 1206. a second metal contact pad; 1207. fixing the bolt; 1208. a first fixing plate; 1209. sleeving blocks; 13. a U-shaped limiting guide rod; 14. a chute; 15. a second fixing plate; 16. fixing the rod; 17. a first spring; 18. a first shift lever; 19. a second deflector rod; 20. an outer collar; 21. a units identification disc; 22. a ten-digit identification disc; 23. a third deflector rod; 24. a fourth deflector rod; 25. rotating the rod; 26. a resisting rod; 27. a second spring; 28. an arc-shaped limiting rod; 29. mounting grooves; 30. and (4) clamping teeth.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-10, the present invention provides a technical solution: a straightening and bending device for detecting the bending strength of a metal wire comprises a base 1, wherein a first servo motor 3 is arranged at the middle position of the top of the base 1, a first gear 2 is arranged at the output end of the first servo motor 3, a fixed column 11 is arranged at the top of the first gear 2, a second gear 10 is arranged at the top of the fixed column 11, a shifting assembly is arranged at one front end of the bottom of the second gear 10 to facilitate the counting function, a limiting mechanism 9 is arranged at the middle position of the top of the second gear 10, sliding grooves 14 are arranged at the middle positions of two sides of the top of the base 1, sliding rods 5 are arranged inside the two groups of sliding grooves 14 in a sliding manner, fixing mechanisms 8 are arranged at the tops of two groups of sliding rods 5, a time limiting mechanism 12 is arranged at the top of one side of one group of sliding rods 5 to facilitate the timing function so as to realize the accuracy of the bending strength detection by matching with the later counting function, a U-shaped limiting guide rod 13 connected with the base 1 is arranged at the inner bottom of one group of sliding rods 5 in a penetrating manner, two ends of the top of the base 1 are provided with limiting guide grooves 7, second racks 6 meshed with the first gear 2 are arranged inside the two groups of limiting guide grooves 7 in a sliding mode, and one sides, close to one ends, of the two groups of second racks 6 are connected with the bottoms of the back ends and the front ends of the two groups of sliding rods 5 respectively;
the intermediate position department symmetry at 1 top of base is equipped with bending mechanism 4, be convenient for realize the work of buckling to wire, base 1's positive one end is equipped with second fixed plate 15, the top of second fixed plate 15 is equipped with two sets of dwang 25, the top of a set of dwang 25 is equipped with unit sign dish 21, the outside of unit sign dish 21 bottom is equipped with spacing block subassembly, be convenient for realize preventing that it from taking place upset work to unit sign dish 21 spacing, the outside of unit sign dish 21 evenly is equipped with second driving lever 19, one side of unit sign dish 21 bottom is equipped with fourth driving lever 24, the top of another group's dwang 25 is equipped with ten sign dishes 22, the outside of ten sign dishes 22 bottoms evenly is equipped with third driving lever 23 with fourth driving lever 24 matched with.
As a preferable aspect of the present embodiment: the toggle assembly comprises a fixed rod 16, a first spring 17 and a first toggle lever 18, the fixed rod 16 is positioned at one end of the front face of the bottom of the second gear 10, the first toggle lever 18 matched with a second toggle lever 19 is arranged at the inner bottom of the fixed rod 16 in a penetrating mode, and the first spring 17 connected with the fixed rod 16 is sleeved at one end of the back face of the outer side of the first toggle lever 18, so that the counting function is convenient to achieve.
As a preferable embodiment of the present embodiment: the time-limiting mechanism 12 comprises a U-shaped mounting plate 1201, a second servo motor 1202, an internal thread sleeve block 1203, a threaded rod 1204, a first metal contact sheet 1205, a second metal contact sheet 1206, a fixing bolt 1207, a first fixing plate 1208 and a sleeve block 1209, the U-shaped mounting plate 1201 is positioned at the top of one side of one group of sliding rods 5 away from the other group of sliding rods 5, the second servo motor 1202 is arranged at the middle position of the inner side of the U-shaped mounting plate 1201, the threaded rod 1204 connected with the group of sliding rods 5 is arranged at the output of the second servo motor 1202, and the internal thread sleeve block 1203 matched with the threaded rod 1204 is sleeved on the outer side of the threaded rod 1204 in a threaded manner;
the top of internal thread cover block 1203 and a set of slide bar 5 are close to the top of U type mounting panel 1201 one side and all are equipped with first metal contact piece 1205, and two sets of first metal contact pieces 1205 are mutually supported, cover block 1209 cover establish with the outside of U type stop guide 13 and cooperate rather than, the interior top screw thread of cover block 1209 runs through and is equipped with fixing bolt 1207, fixing bolt 1207's bottom is equipped with the first fixed plate 1208 with U type stop guide 13 matched with, cover block 1209 and a set of slide bar 5 one side that is close to mutually all are equipped with second metal contact piece 1206, and two sets of second metal contact piece 1206 mutually support, be convenient for realize the timing function so that cooperate later stage tally function to realize the precision to buckling strength detection.
As a preferable aspect of the present embodiment: the bending mechanism 4 comprises a U-shaped mounting rod 401, a guide groove 402, an electric push rod 403, a first rack 404 and a bending block 405, the U-shaped mounting rod 401 is provided with two groups, the two groups of U-shaped mounting rods 401 are located on two sides of the middle position of the top of the base 1, the tops of the two groups of U-shaped mounting rods 401 are provided with the guide groove 402, one end of the back face and one end of the front face inside the two groups of guide grooves 402 are provided with the first rack 404 matched with the second gear 10, one end of the back face inside the group of guide grooves 402 is provided with the electric push rod 403 connected with the first rack 404, and the metal wire bending operation is convenient to achieve.
As a preferable embodiment of the present embodiment: the limiting clamping component comprises an outer collar 20, a resisting rod 26, a second spring 27, an arc-shaped limiting rod 28, a mounting groove 29 and clamping teeth 30, the outer collar 20 is located at the middle position of the bottom of the unit identification disc 21 and sleeved at the top of the outer side of the group of rotating rods 25, the clamping teeth 30 are evenly arranged inside the outer collar 20, the mounting groove 29 is located at the top of the outer side of the group of rotating rods 25, the resisting rod 26 matched with the clamping teeth 30 is hinged inside the mounting groove 29, the arc-shaped limiting rod 28 penetrating through the inside of the resisting rod 26 and matched with the resisting rod is arranged on one side inside of the mounting groove 29, the second spring 27 connected with the resisting rod 26 is arranged on the other side inside of the mounting groove 29, and limiting of the unit identification disc 21 is facilitated to prevent the unit identification disc from overturning.
As a preferable aspect of the present embodiment: the fixing mechanism 8 is composed of a fixing sleeve block, a fixing screw rod and a fixing clamp plate, the top of the sliding rod 5 is fixedly provided with the fixing sleeve block, the middle position of the top in the fixing sleeve block is provided with the fixing screw rod in a penetrating mode, the bottom of the fixing screw rod is provided with the fixing clamp plate matched with the fixing sleeve block, and the metal wire is convenient to fix.
As a preferable embodiment of the present embodiment: stop gear 9 comprises arc lagging, arc slide and inhaling ferromagnetic component, and the top of second gear 10 is equipped with the arc lagging, and the inside of arc lagging slides and is equipped with the arc slide that extends to its outside, and the arc slide all is equipped with the iron magnetism of inhaling of mutually supporting with one side that the arc lagging is close to mutually, is convenient for realize placing and spacing work of metal conductor.
As a preferable aspect of the present embodiment: the two ends inside the U-shaped mounting plate 1201 are provided with limiting through grooves, and limiting sliding rods connected with the internal thread sleeve block 1203 are arranged inside the two groups of limiting through grooves, so that the limitation of the internal thread sleeve block 1203 is facilitated, and the internal thread sleeve block 1203 is prevented from rotating along with the threaded rod 1204.
As a preferable embodiment of the present embodiment: the inner bottom of the group of slide bars 5 is provided with a through hole in a penetrating way, and the through hole is matched with the U-shaped limiting guide rod 13, so that the U-shaped limiting guide rod 13 can move conveniently.
As a preferable embodiment of the present embodiment: the top of the U-shaped limiting guide rod 13 is evenly provided with scale marks, so that an operator can conveniently adjust the sleeve block 1209 according to the length of the metal wire.
Embodiment 1, as shown in fig. 1, 2, 6, and 7, when an operator needs to adjust the timing mechanism 12, the fixing bolt 1207 is first rotated to drive the first fixing plate 1208 to move upward inside the sleeve 1209 to release the fixing of the sleeve 1209, then the sleeve 1209 and its parts are pushed to a predetermined position outside the U-shaped position-limiting guide bar 13 according to the length of the metal wire, after the adjustment is completed, the fixing bolt 1207 is rotated in the reverse direction to drive the first fixing plate 1208 to fix the sleeve 1209 outside the U-shaped position-limiting guide bar 13, and after the sleeve 1209 and its parts are fixed, when the metal wire is stretched by moving the sliding bar 5 and its parts, the moving of the sliding bar 5 can drive one set of the second metal contact pieces 1206 to approach the sleeve 9, so that the two sets of the second metal contact pieces 1206 are attached to each other, and the second servo motor 1202 and the electric push rod 120403 can be opened at the same time, make electric putter 403 can realize the work of bending to the metal wire, can drive threaded rod 1204 through second servo motor 1202 this moment and rotate, make threaded rod 1204 drive internal thread set 1203 its outside again and remove, thereby can make internal thread set 1203 drive a set of first metal contact piece 1205 and be close to another set of first metal contact piece 1205, can close the work to electric putter 403 when two sets of first metal contact pieces 1205 are close to simultaneously, can realize the time limit work of bending and flare-out to this metal wire through the rotational speed of second servo motor 1202.
The working principle is as follows: before the device is used, an operator can adjust the position of the time-limiting mechanism 12 according to the length of a metal wire firstly during working, the metal wire penetrates through the limiting mechanism 9, then two ends of the metal wire are placed in the fixing mechanism 8 to realize fixing work of the metal wire, finally the first servo motor 3 drives the first gear 2 to rotate, two groups of second racks 6 can be driven to mutually separate in the limiting guide groove 7 through the mutual meshing of the first gear 2 and the second racks 6, the slide rod 5 and the parts above the slide rod can be pushed to slide in the sliding groove 14 to a specified position through the second racks 6 to realize the straightening work of the metal wire, and the time-limiting mechanism 12 can be opened through the straightening of the metal wire;
the second gear 10 can be driven to perform repeated bending work through the work of the bending mechanism 4, the second gear 10 can be driven to drive the first deflector rod 18 to toggle the second deflector rod 19 through the repeated rotation of the second gear 10, and the unit marking disc 21 can be driven to rotate once through the toggling of the second deflector rod 19, so that the bending times of the metal wire can be conveniently recorded through the unit marking disc 21, and therefore through the design of the time limiting mechanism 12, the unit marking disc 21 and the parts above, the bending times of the metal wire in a set time can be realized, and the detection work of the bending strength of the metal wire can be further realized;
meanwhile, when the unit identification disc 21 rotates, the outer collar 20 can be driven to rotate on the outer side of the group of rotating rods 25, so that the outer collar 20 can drive the inclined surface on one side of the latch 30 to press the resisting rod 26, the resisting rod 26 moves on the outer side of the arc-shaped limiting rod 28 to compress the second spring 27, the shifting operation of the first shifting rod 18 on the second shifting rod 19 can be realized, when the latch 30 is separated from the pressing operation of the resisting rod 26, the elastic restoring force of the second spring 27 can drive the resisting rod 26 to restore, so that the clamping operation of the resisting rod 26 and the latch 30 can be realized, the reverse rotation of the unit identification disc 21 and the above components can be effectively prevented, when the unit identification disc 21 and the above components drive the fourth shifting rod 24 to rotate for one circle, the fourth shifting rod 24 can shift the third shifting rod 23 to shift the tens identification disc 22, so that the tens of bent metal wires can be recorded, and when the second gear 10 rotates in the reverse direction;
the reverse rotation of the unit identification disc 21 can be limited by the clamping resistance of the resistance rod 26 and the latch 30, so that the second gear 10 can push the first shift lever 18 to slide in the fixed rod 16 to compress the first spring 17 by the resistance of the second shift lever 19 when being reversely restored, and finally the first shift lever 18 can be restored by the restoration of the first spring 17 through the separation of the first shift lever 18 and the second shift lever 19, so as to facilitate the next rotation recording operation.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a device of buckling of flare-outing that intensity detected is buckled to wire, includes base (1), its characterized in that: a first servo motor (3) is arranged in the middle of the top of the base (1), a first gear (2) is arranged at the output end of the first servo motor (3), a fixing column (11) is arranged at the top of the first gear (2), a second gear (10) is arranged at the top of the fixing column (11), a shifting assembly is arranged at one front end of the bottom of the second gear (10), a limiting mechanism (9) is arranged at the middle of the top of the second gear (10), sliding chutes (14) are arranged at the middle of two sides of the top of the base (1), sliding rods (5) are arranged inside the two groups of sliding chutes (14) in a sliding mode, fixing mechanisms (8) are arranged at the tops of the two groups of sliding rods (5), a time limiting mechanism (12) is arranged at the top of one group of the sliding rods (5), and U-shaped limiting guide rods (13) connected with the base (1) penetrate through the inner bottom of one group of the sliding rods (5), two ends of the top of the base (1) are provided with limiting guide grooves (7), second racks (6) meshed with the first gear (2) are arranged inside the two groups of limiting guide grooves (7) in a sliding mode, and one sides, close to one ends, of the two groups of second racks (6) are respectively connected with the bottoms of one ends of the back faces of the two groups of sliding rods (5) and the bottoms of one ends of the front faces of the two groups of sliding rods (5);
the symmetry of intermediate position department at base (1) top is equipped with bending mechanism (4), the positive one end of base (1) is equipped with second fixed plate (15), the top of second fixed plate (15) is equipped with two sets of dwang (25), and is a set of the top of dwang (25) is equipped with unit sign dish (21), the outside of unit sign dish (21) bottom is equipped with spacing block subassembly, the outside of unit sign dish (21) evenly is equipped with second driving lever (19), one side of unit sign dish (21) bottom is equipped with fourth driving lever (24), another group the top of dwang (25) is equipped with ten position sign dish (22), the outside of ten position sign dish (22) bottom evenly is equipped with third driving lever (23) with fourth driving lever (24) matched with.
2. The straightening and bending device for detecting the bending strength of the metal wire according to claim 1, wherein: the shifting assembly comprises a fixed rod (16), a first spring (17) and a first shifting lever (18), the fixed rod (16) is located at one end of the front face of the bottom of the second gear (10), the first shifting lever (18) matched with the second shifting lever (19) penetrates through the inner bottom of the fixed rod (16), and the first spring (17) connected with the fixed rod (16) is sleeved at one end of the back face of the outer side of the first shifting lever (18).
3. The straightening and bending device for detecting the bending strength of the metal wire according to claim 1, characterized in that: the time-limiting mechanism (12) comprises a U-shaped mounting plate (1201), a second servo motor (1202), an internal thread sleeve block (1203), a threaded rod (1204), a first metal contact piece (1205), a second metal contact piece (1206), a fixing bolt (1207), a first fixing plate (1208) and a sleeve block (1209), wherein the U-shaped mounting plate (1201) is positioned at the top of one side, away from the other group of sliding rods (5), of one group of sliding rods (5), the second servo motor (1202) is arranged at the middle position of the inner side of the U-shaped mounting plate (1201), the threaded rod (1204) connected with one group of sliding rods (5) is arranged at the output of the second servo motor (1202), and the internal thread sleeve block (1203) matched with the threaded rod (1204) is sleeved on the outer side of the threaded rod (1204);
the top of internal thread cover block (1203) and a set of slide bar (5) are close to the top of U type mounting panel (1201) one side and all are equipped with first metal contact piece (1205), and two sets of first metal contact piece (1205) are mutually supported, the outside of U type spacing guide arm (13) is located and is matched with rather than cover block (1209) cover, the interior top screw thread of cover block (1209) runs through and is equipped with fixing bolt (1207), the bottom of fixing bolt (1207) is equipped with first fixed plate (1208) of matched with U type spacing guide arm (13), one side that cover block (1209) and a set of slide bar (5) are close to mutually all is equipped with second metal contact piece (1206), and two sets of second metal contact piece (1206) are mutually supported.
4. The straightening and bending device for detecting the bending strength of the metal wire according to claim 1, characterized in that: bending mechanism (4) include U type installation pole (401), guide slot (402), electric putter (403), first rack (404) and bend piece (405), U type installation pole (401) are equipped with two sets ofly, and are two sets of U type installation pole (401) are located the both sides of base (1) top intermediate position department, and are two sets of the top of U type installation pole (401) all is equipped with guide slot (402), and is two sets of inside back one end of guide slot (402) and positive one end all are equipped with first rack (404) with second gear (10) matched with, and are a set of the inside back one end of guide slot (402) is equipped with electric putter (403) that are connected with a set of first rack (404).
5. The straightening and bending device for detecting the bending strength of the metal wire according to claim 1, wherein: the limiting clamping assembly comprises an outer collar (20), a resisting rod (26), a second spring (27), an arc-shaped limiting rod (28), a mounting groove (29) and clamping teeth (30), wherein the outer collar (20) is located at the middle position of the bottom of the unit identification disc (21) and sleeved at the top of the outer side of a group of rotating rods (25), the clamping teeth (30) are uniformly arranged inside the outer collar (20), the mounting groove (29) is located at the top of the outer side of the group of rotating rods (25), the resisting rod (26) matched with the clamping teeth (30) is hinged inside the mounting groove (29), the arc-shaped limiting rod (28) penetrating through the inside of the resisting rod (26) and matched with the same is arranged on one side of the inside of the mounting groove (29), and the second spring (27) connected with the resisting rod (26) is arranged on the other side of the inside of the mounting groove (29).
6. The straightening and bending device for detecting the bending strength of the metal wire according to claim 1, wherein: the fixing mechanism (8) is composed of a fixing sleeve block, a fixing screw rod and a fixing clamp plate, the top of the sliding rod (5) is fixedly provided with the fixing sleeve block, the middle position of the top in the fixing sleeve block is provided with the fixing screw rod in a penetrating mode, and the bottom of the fixing screw rod is provided with the fixing clamp plate matched with the fixing sleeve block.
7. The straightening and bending device for detecting the bending strength of the metal wire according to claim 1, wherein: stop gear (9) are by arc lagging, arc slide and inhale ferromagnetic component, the top of second gear (10) is equipped with the arc lagging, and the inside of arc lagging slides and is equipped with the arc slide that extends to its outside, and the arc slide all is equipped with the iron magnetism of inhaling of mutually supporting with one side that the arc lagging is close to mutually.
8. The straightening and bending device for detecting the bending strength of the metal wire according to claim 3, wherein: two ends of the interior of the U-shaped mounting plate (1201) are provided with limiting through grooves, and limiting sliding rods connected with the internal thread sleeve blocks (1203) are arranged in the two groups of limiting through grooves.
9. The straightening and bending device for detecting the bending strength of the metal wire according to claim 1, wherein: and a through hole penetrates through the inner bottom of the group of the slide bars (5), and the through hole is matched with the U-shaped limiting guide rod (13).
10. The straightening and bending device for detecting the bending strength of the metal wire according to claim 1, wherein: and scale marks are uniformly arranged on the top of the U-shaped limiting guide rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210359374.7A CN114632889A (en) | 2022-04-06 | 2022-04-06 | Straightening and bending device for detecting bending strength of metal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210359374.7A CN114632889A (en) | 2022-04-06 | 2022-04-06 | Straightening and bending device for detecting bending strength of metal wire |
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| Publication Number | Publication Date |
|---|---|
| CN114632889A true CN114632889A (en) | 2022-06-17 |
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ID=81951488
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210359374.7A Withdrawn CN114632889A (en) | 2022-04-06 | 2022-04-06 | Straightening and bending device for detecting bending strength of metal wire |
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| Country | Link |
|---|---|
| CN (1) | CN114632889A (en) |
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| CN2521636Y (en) * | 2001-10-23 | 2002-11-20 | 杭州手表有限公司 | Parallel large calendar mechanism for watch |
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Application publication date: 20220617 |