CN112427584A - Small-size spring equipment of buckling - Google Patents
Small-size spring equipment of buckling Download PDFInfo
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- CN112427584A CN112427584A CN202110009255.4A CN202110009255A CN112427584A CN 112427584 A CN112427584 A CN 112427584A CN 202110009255 A CN202110009255 A CN 202110009255A CN 112427584 A CN112427584 A CN 112427584A
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- gear
- rotating shaft
- cavity
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- power
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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
- B21F35/00—Making springs from wire
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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
- B21F11/00—Cutting wire
- B21F11/005—Cutting wire springs
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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
- B21F23/00—Feeding wire in wire-working machines or apparatus
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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
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
Abstract
The invention discloses a small-sized spring bending device, which comprises a machine body shell, wherein a working cavity is arranged in the machine body shell, a power rotating shaft is rotatably arranged on the inner wall of the upper end of the working cavity, a power gear is fixedly arranged on the power rotating shaft, a power disc is fixedly arranged on the power rotating shaft, the power disc is arranged at the lower end of the power gear, a threaded cylinder is arranged at the lower end of the power disc, the threaded cylinder is connected with the power disc through a telescopic rod, and the power disc is uniformly divided into three parts. The treatment of people is facilitated, and the integration degree is high.
Description
Technical Field
The invention relates to the field related to steel bar bending, in particular to small-sized spring bending equipment.
Background
As is well known, a spring is a mechanical part that works by elasticity, and a part made of elastic material deforms under the action of external force and recovers to the original shape after the external force is removed, so that the spring is also used as a 'spring', but the spring is manufactured by large-scale mechanical equipment, so that the spring is inconvenient for people to manufacture at any time, and needs to be manufactured in specific occasions.
Disclosure of Invention
In order to solve the problems, the small-sized spring bending device is designed in the embodiment, the small-sized spring bending device comprises a machine body shell, a working cavity is arranged in the machine body shell, a power rotating shaft is arranged on the inner wall of the upper end of the working cavity in a rotating mode, a power gear is fixedly arranged on the power rotating shaft, a power disc is fixedly arranged on the power rotating shaft and is arranged at the lower end of the power gear, a threaded cylinder is arranged at the lower end of the power disc, the threaded cylinder is connected with the power disc through a telescopic rod, the power disc is evenly divided into three parts, the power rotating shaft is fixedly connected with the center of the power disc, a threaded cylinder is arranged at the lower end of each part of the power disc, the threaded cylinders at the lower ends of the parts are different in size and the other parts are the same, and a contact rod is arranged, the contact rod is internally provided with a contact cavity in a sliding manner, the contact cavity can act with the thread cylinders, so that the thread cylinders can descend, each thread cylinder is fixedly provided with a gear wheel, the thread cylinders are fixedly provided with a bending rod, the bending rod is arranged at the lower end of the gear wheel, the bending rod is provided with a groove, so that reinforcing steel bars can be driven to move together, the inner wall of the right side of the working cavity is fixedly provided with a working motor, the lower end of the working motor is rotatably provided with a working motor rotating shaft, a working gear is fixedly arranged on the working motor rotating shaft, the working cavity is internally and fixedly provided with fixing blocks which are symmetrical up and down, a working rotating shaft is rotatably arranged between the two fixing blocks, the working rotating shaft is fixedly provided with a transmission gear, the transmission gear can be meshed with the working gear, the machine body shell, the last fixed work nut that is equipped with of restriction pole, work nut can with the work pivot effect, thereby makes work nut can reciprocate, work nut upper end is rotated and is equipped with the pinion, the pinion can slide in the work pivot, the work pivot can drive the pinion rotates, the pinion can with gear wheel meshing, thereby makes the gear wheel rotates, thereby makes the screw thread section of thick bamboo rotates.
Preferably, a moving cavity is arranged at the lower end in the machine body shell, a moving motor is fixedly arranged on the inner wall of the lower side of the moving cavity, a moving motor rotating shaft is arranged at the upper end of the moving motor in a rotating manner, a moving gear is fixedly arranged on the moving motor rotating shaft, a sliding cavity is arranged in the machine body shell, a sliding block is arranged in the sliding cavity in a sliding manner, a sliding spring is arranged between the rear end of the sliding block and the inner wall of the rear side of the sliding cavity, the moving gear is connected with the rear end of the sliding block through a rope, so that the sliding block can slide in the sliding cavity, a bearing disc is rotatably arranged at the upper end of the sliding block, a bearing gear is fixedly arranged at the lower end of the bearing disc, a bearing cylinder is fixedly arranged at the upper end of the bearing disc, the bearing disc, the bearing cylinders are different in size, a small hole is formed in the lower end of each bearing cylinder, reinforcing steel bars can enter the bearing cylinders, and the bearing cylinders can be matched with the threaded cylinders, so that the threaded cylinders can slide up and down while rotating on the bearing cylinders.
Preferably, a driving cavity is arranged at the left end in the machine body shell, a driving motor is fixedly arranged on the inner wall of the left side of the driving cavity, a driving motor rotating shaft is arranged at the right end of the driving motor in a rotating manner, a first driving helical gear is fixedly arranged on the driving motor rotating shaft, a third driving helical gear is fixedly arranged on the driving motor rotating shaft, the third driving helical gear is arranged at the right end of the first driving helical gear, a first driving rotating shaft is rotatably arranged on the inner wall of the upper side of the driving cavity, a first driving gear is fixedly arranged on the first driving rotating shaft, a fourth driving helical gear is fixedly arranged on the first driving rotating shaft and can be meshed with the third driving helical gear, a first driving chain is arranged between the first driving gear and the power gear, a second driving rotating shaft is rotatably arranged on the inner wall of the lower side of the driving cavity, and a second driving gear is fixedly arranged on the second driving rotating shaft, and a second driving helical gear is fixedly arranged on the second driving rotating shaft, the second driving helical gear can be meshed with the first driving helical gear, and a second driving chain is arranged between the second driving gear and the bearing gear.
Preferably, an opening and closing cavity is arranged in the machine body shell, an opening and closing motor is fixedly arranged on the inner wall of the left side of the opening and closing cavity, the right end of the opening and closing motor is rotatably provided with an opening and closing motor rotating shaft, an opening and closing gear is fixedly arranged on the opening and closing motor rotating shaft, the upper half of the opening and closing gear is provided with teeth, the other half of the opening and closing gear is not provided with teeth, an opening and closing long rotating shaft is rotatably arranged on the inner wall of the machine body shell, a long rotating shaft gear is fixedly arranged at the left end of the opening and closing long rotating shaft and can be meshed with the opening and closing gear, when the opening and closing gear rotates to the face without teeth, the long rotating shaft gear is not meshed with the opening and closing gear, five same stop rods are fixedly arranged on the opening and closing long rotating shaft, a storage box is fixedly arranged at the rear end in the machine body shell, can save the reinforcing bar in the storage box, the shelves pole can block the reinforcing bar to make the reinforcing bar can not drop.
Preferably, a clamping cavity is arranged in the bearing disc, clamping sliders which are symmetrical front and back are arranged in the clamping cavity in a sliding manner, clamping rods are rotatably arranged at the upper ends of the clamping sliders and can clamp reinforcing steel bars which extend through small holes at the lower end of the bearing cylinder, clamping springs are arranged between the clamping sliders and the inner wall of the clamping cavity, so that the clamping sliders can be close to each other, a shearing cavity is arranged in the bearing disc, two crossed shearing rods are rotatably arranged on the left inner wall and the right inner wall of the shearing cavity, a shearing power block is fixedly arranged in the shearing cavity, a shearing power cavity is arranged in the shearing power block, a shearing power rod is arranged in the shearing power cavity in a sliding manner, a shearing sliding cavity is arranged at the lower end in the bearing disc, a shearing sliding block is arranged in the shearing sliding cavity in a sliding manner, and a connecting rod is hinged between, the shearing power rod can be in contact with the shearing sliding block, so that the shearing sliding block can descend, the shearing rod can rotate, a conveying roller is fixedly arranged at the lower end of the stop rod, and reinforcing steel bars falling from the storage box can enter small holes in the bearing cylinder through the conveying roller.
The invention has the beneficial effects that: the small spring manufacturing equipment is arranged, so that the steel bar can be bent to form the small spring, the use of people is facilitated, the radius of the formed spring can be adjusted, the small spring manufacturing equipment can adapt to different occasions, the lower end of the steel bar can be cut off, people can take the steel bar conveniently, the clamped steel bar can be clamped, the people can handle the steel bar conveniently, and the small spring manufacturing equipment has high integration degree.
Drawings
In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;
FIG. 5 is a schematic diagram of D-D of FIG. 1;
FIG. 6 is a schematic diagram of the structure of E-E in FIG. 1;
FIG. 7 is a schematic view of the structure of F-F in FIG. 1;
fig. 8 is a schematic view of the structure of G-G in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to small-sized spring bending equipment which comprises a machine body shell 10, wherein a working cavity 24 is arranged in the machine body shell 10, a power rotating shaft 25 is rotatably arranged on the inner wall of the upper end of the working cavity 24, a power gear 26 is fixedly arranged on the power rotating shaft 25, a power disc 27 is fixedly arranged on the power rotating shaft 25, the power disc 27 is arranged at the lower end of the power gear 26, a threaded cylinder 30 is arranged at the lower end of the power disc 27, the threaded cylinder 30 is connected with the power disc 27 through a telescopic rod, the power disc 27 is uniformly divided into three parts, the power rotating shaft 25 is fixedly connected with the center of the power disc 27, the lower end of each part of the power disc 27 is provided with the threaded cylinder 30, the threaded cylinders 30 at the lower ends of the parts are different in size and the same in other parts, a contact rod 29 is arranged in the power disc 27 of each, contact lever 29 slides and is equipped with contact chamber 28, contact chamber 28 can with screw thread section of thick bamboo 30 effect to make screw thread section of thick bamboo 30 can descend, the fixed gear wheel 31 that is equipped with on every screw thread section of thick bamboo 30, the fixed crooked pole 32 that is equipped with on the screw thread section of thick bamboo 30, crooked pole 32 is in the gear wheel 31 lower extreme, be equipped with the recess on the crooked pole 32, can drive the reinforcing bar and move together, the fixed work motor 33 that is equipped with on the inner wall of work chamber 24 right side, work motor 33 lower extreme rotates and is equipped with work motor shaft 34, the fixed work gear 35 that is equipped with on the work motor shaft 34, the fixed block that is equipped with longitudinal symmetry in work chamber 24, it is equipped with work pivot 37 to rotate between two fixed blocks, the fixed drive gear 40 that is equipped with on the work pivot 37, drive gear 40 can, be equipped with restriction chamber 42 in engine body shell 10, it is equipped with restriction pole 41 to slide in the restriction chamber 42, the fixed work nut 38 that is equipped with on the restriction pole 41, work nut 38 can with the effect of work pivot 37, thereby make work nut 38 can reciprocate, work nut 38 upper end is rotated and is equipped with pinion 36, pinion 36 can slide on the work pivot 37, work pivot 37 can drive pinion 36 rotates, pinion 36 can with gear wheel 31 meshes, thereby makes gear wheel 31 rotates, thereby makes thread section of thick bamboo 30 rotates.
Advantageously, a moving cavity 53 is formed at the lower end in the machine body shell 10, a moving motor 50 is fixedly arranged on the inner wall of the lower side of the moving cavity 53, a moving motor rotating shaft 51 is rotatably arranged at the upper end of the moving motor 50, a moving gear 52 is fixedly arranged on the moving motor rotating shaft 51, a sliding cavity 54 is formed in the machine body shell 10, a sliding block 55 is slidably arranged in the sliding cavity 54, a sliding spring 56 is arranged between the rear end of the sliding block 55 and the inner wall of the rear side of the sliding cavity 54, the moving gear 52 and the rear end of the sliding block 55 are connected through a rope, so that the sliding block 55 can slide in the sliding cavity 54, a bearing disc 57 is rotatably arranged at the upper end of the sliding block 55, a bearing gear 58 is fixedly arranged at the lower end of the bearing disc 57, a bearing cylinder 59 is fixedly arranged at the upper end of, the upper end of the bearing disc 57 of each part is fixedly provided with a bearing cylinder 59, the bearing cylinders 59 are different in size, the lower end of each bearing cylinder 59 is provided with a small hole for allowing a steel bar to enter, and the bearing cylinder 59 can be matched with the threaded cylinder 30, so that the threaded cylinder 30 can rotate on the bearing cylinder 59 and slide up and down.
Beneficially, a driving cavity 13 is arranged at the left end in the machine body shell 10, a driving motor 15 is fixedly arranged on the inner wall of the left side of the driving cavity 13, a driving motor rotating shaft 19 is rotatably arranged at the right end of the driving motor 15, a first driving helical gear 16 is fixedly arranged on the driving motor rotating shaft 19, a third driving helical gear 18 is fixedly arranged on the driving motor rotating shaft 19, the third driving helical gear 18 is arranged at the right end of the first driving helical gear 16, a first driving rotating shaft 12 is rotatably arranged on the inner wall of the upper side of the driving cavity 13, a first driving gear 11 is fixedly arranged on the first driving rotating shaft 12, a fourth driving helical gear 14 is fixedly arranged on the first driving rotating shaft 12, the fourth driving helical gear 14 can be meshed with the third driving helical gear 18, a first driving chain 23 is arranged between the first driving gear 11 and the power gear 26, and a second driving rotating shaft 20 is rotatably arranged on the inner wall of the lower side of the driving cavity 13, a second driving gear 21 is fixedly arranged on the second driving rotating shaft 20, a second driving bevel gear 17 is fixedly arranged on the second driving rotating shaft 20, the second driving bevel gear 17 can be meshed with the first driving bevel gear 16, and a second driving chain 22 is arranged between the second driving gear 21 and the bearing gear 58.
Beneficially, an opening and closing cavity 43 is arranged in the machine body shell 10, an opening and closing motor 47 is fixedly arranged on the inner wall of the left side of the opening and closing cavity 43, an opening and closing motor rotating shaft 48 is rotatably arranged at the right end of the opening and closing motor 47, an opening and closing gear 46 is fixedly arranged on the opening and closing motor rotating shaft 48, half of the opening and closing gear 46 is provided with teeth, half of the opening and closing gear 46 is not provided with teeth, an opening and closing long rotating shaft 45 is rotatably arranged on the inner wall of the machine body shell 10, a long rotating shaft gear 44 is fixedly arranged at the left end of the opening and closing long rotating shaft 45, the long rotating shaft gear 44 can be meshed with the opening and closing gear 46, when the opening and closing gear 46 rotates to a non-toothed surface, the long rotating shaft gear 44 is not meshed with the opening and closing gear 46, five same storage boxes 49 are fixedly arranged on the opening and, the stop lever 49 can stop the reinforcing bar so that the reinforcing bar cannot fall off.
Beneficially, a clamping cavity 64 is arranged in the bearing disc 57, a clamping slide block 63 which is symmetrical in front and back is slidably arranged in the clamping cavity 64, a clamping rod 65 is rotatably arranged at the upper end of the clamping slide block 63, the clamping rod 65 can clamp a steel bar which extends through a small hole at the lower end of the bearing cylinder 59, a clamping spring 62 is arranged between the clamping slide block 63 and the inner wall of the clamping cavity 64, so that the clamping slide block 63 can approach each other, a shearing cavity 72 is arranged in the bearing disc 57, two crossed shearing rods 68 are rotatably arranged on the left inner wall and the right inner wall of the shearing cavity 72, a shearing power block 69 is fixedly arranged in the shearing cavity 72, a shearing power cavity 71 is arranged in the shearing power block 69, a shearing power rod 70 is slidably arranged in the shearing power cavity 71, a shearing sliding cavity 66 is arranged at the lower end in the bearing disc 57, and a shearing slide block 67, a connecting rod is hinged between the shearing sliding block 67 and the two shearing rods 68, the shearing power rod 70 can be in contact with the shearing sliding block 67, so that the shearing sliding block 67 can descend, the shearing rods 68 can rotate, a conveying roller 61 is fixedly arranged at the lower end of the blocking rod 49, and the conveying roller 61 can enable steel bars falling from the storage box 60 to enter small holes in the bearing cylinder 59 through rollers.
The use steps herein are described in detail below with reference to fig. 1-8:
in the initial state, the threaded cylinder 30 is located at the right upper end of the bearing cylinder 59, the contact chamber 28 is located at the uppermost end of the contact rod 29, the sliding spring 56 is in a compressed state, the gripping spring 62 is in a normal state, and the blocking rod 49 can block the opening of the storage box 60.
In operation, the open-close motor 47 is started, so that the rotating shaft 48 of the open-close motor rotates, so that the open-close gear 46 rotates, so that the long rotating shaft gear 44 rotates, so that the open-close long rotating shaft 45 rotates, so that the stop lever 49 rotates, so that one end of the stop lever 49 does not block the opening of the storage box 60, so that the steel bars in the storage box 60 can fall onto the stop lever 49, when the open-close gear 46 is not meshed with the long rotating shaft gear 44, the open-close long rotating shaft 45 rapidly and reversely rotates under the action of the elastic rope, so that the stop lever 49 blocks the opening of the storage box 60 again, and meanwhile, the steel bars on the stop lever 49 can fall onto the conveying roller 61 and can be conveyed into the small hole at the lower end of the bearing cylinder 59 through the rollers, and when the steel bars touch the fixing.
Simultaneously with the transfer of the reinforcing bars, the working motor 33 is activated to rotate the working motor shaft 34, thereby rotating the working gear 35, thereby rotating the transmission gear 40, thereby rotating the pinion 36, and simultaneously, the first hydraulic pump is activated to allow hydraulic oil to enter the contact lever 29, thereby sliding the contact chamber 28 downward, thereby sliding the threaded cylinder 30 downward, thereby allowing the threaded cylinder 30 to contact the bearing cylinder 59, at which time the threaded cylinder 30 contacts the bearing cylinder 59, the bull gear 31 contacts the pinion 36, thereby rotating the bull gear 31, thereby rotating the threaded cylinder 30, at which time the threaded cylinder 30 is rotated to be lowered while rotating on the bearing cylinder 59, the working nut 38 is lowered while the working shaft 37 is rotated, thereby allowing the pinion 36 to be lowered while rotating, thereby allowing the pinion 36 to be always in contact with the bull gear 31, and, when the threaded cylinder 30 is rotated to the lowermost end, the rotation is stopped.
When the reinforcing steel bar enters the small hole at the lower end of the bearing cylinder 59, one end of the reinforcing steel bar can be clamped by the clamping rod 65, the working motor 33 is started reversely, the threaded cylinder 30 can rotate and rise simultaneously, the bending rod 32 can be in contact with the reinforcing steel bar, the reinforcing steel bar can be bent, the reinforcing steel bar can be wound on the bearing cylinder 59, the threaded cylinder 30 is separated from the bearing cylinder 59 after winding is completed, the contact cavity 28 rises, the threaded cylinder 30 returns to the original position again, the second hydraulic pump is started, hydraulic oil enters the shearing power cavity 71, the shearing power rod 70 descends, the shearing sliding block 67 descends, the shearing rod 68 rotates, the shearing rod 68 can shear the reinforcing steel bar at the lowest end, and taking is convenient.
After the reinforcing bar is cut off, the mobile motor 50 starts, thereby make mobile motor pivot 51 rotate, thereby make mobile gear 52 rotate, thereby make sliding block 55 slide under the effect of sliding spring 56, thereby make and bear cylinder 59 slip, thereby make and bear the outside that cylinder 59 can slide to engine body shell 10, thereby make people conveniently take the reinforcing bar of preparation completion from the top of bearing cylinder 59, after the completion of taking, mobile motor 50 reverse start, thereby make sliding block 55 get back to original position again.
When it is necessary to change the radius of the spring to be made, the driving motor 15 is started to rotate the driving motor rotating shaft 19, so that the first driving bevel gear 16 and the third driving bevel gear 18 are rotated to rotate the second driving bevel gear 17 and the fourth driving bevel gear 14, so that the first driving rotating shaft 12 and the second driving rotating shaft 20 are rotated to rotate the first driving gear 11 and the second driving gear 21, so that the power gear 26 and the carrier gear 58 are rotated by the first driving chain 23 and the second driving chain 22, so that the power rotating shaft 25 and the carrier disc 57 are simultaneously rotated to simultaneously rotate the threaded cylinder 30 and the carrier cylinder 59, so that a new threaded cylinder 30 can be re-engaged with a new carrier cylinder 59, so that the radius of the carrier cylinder 59 can be changed, and springs with different radii can be wound.
The invention has the beneficial effects that: the small spring manufacturing equipment is arranged, so that the steel bar can be bent to form the small spring, the use of people is facilitated, the radius of the formed spring can be adjusted, the small spring manufacturing equipment can adapt to different occasions, the lower end of the steel bar can be cut off, people can take the steel bar conveniently, the clamped steel bar can be clamped, the people can handle the steel bar conveniently, and the small spring manufacturing equipment has high integration degree.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a small-size spring equipment of buckling, includes engine body shell, its characterized in that: the machine body shell is internally provided with a working cavity, the inner wall of the upper end of the working cavity is rotatably provided with a power rotating shaft, the power rotating shaft is fixedly provided with a power gear, the power rotating shaft is fixedly provided with a power disc, the power disc is arranged at the lower end of the power gear, the lower end of the power disc is provided with a thread cylinder, the thread cylinder is connected with the power disc through a telescopic rod, the power disc is uniformly divided into three parts, the power rotating shaft is fixedly connected with the center of the power disc, the lower end of each part of the power disc is provided with the thread cylinder, the thread cylinders at the lower ends of each part are different in size and the other parts are the same, a contact rod is arranged in the power disc of each part, a contact cavity is arranged in the contact rod in a sliding manner and can act with the thread cylinder, so that the thread cylinder can descend, and a large gear, a bending rod is fixedly arranged on the threaded cylinder, the bending rod is arranged at the lower end of the large gear, a groove is arranged on the bending rod and can drive the reinforcing steel bar to move together, a working motor is fixedly arranged on the inner wall of the right side of the working cavity, a working motor rotating shaft is arranged at the lower end of the working motor in a rotating manner, a working gear is fixedly arranged on the working motor rotating shaft, fixing blocks which are symmetrical up and down are fixedly arranged in the working cavity, a working rotating shaft is rotatably arranged between the two fixing blocks, a transmission gear is fixedly arranged on the working rotating shaft and can be meshed with the working gear, a limiting cavity is arranged in the machine body shell, a limiting rod is slidably arranged in the limiting cavity, a working nut is fixedly arranged on the limiting rod and can act on the working rotating shaft, so that the working nut can move up and down, the pinion can slide on the work pivot, the work pivot can drive the pinion rotates, the pinion can with gear wheel mesh, thereby make gear wheel rotates, thereby makes the screw thread section of thick bamboo rotates.
2. A miniature spring bending apparatus according to claim 1, wherein: a moving cavity is arranged at the lower end in the machine body shell, a moving motor is fixedly arranged on the inner wall of the lower side of the moving cavity, a moving motor rotating shaft is arranged at the upper end of the moving motor in a rotating mode, a moving gear is fixedly arranged on the moving motor rotating shaft, a sliding cavity is arranged in the machine body shell, a sliding block is arranged in the sliding cavity in a sliding mode, a sliding spring is arranged between the rear end of the sliding block and the inner wall of the rear side of the sliding cavity, the moving gear is connected with the rear end of the sliding block through a rope, so that the sliding block can slide in the sliding cavity, a bearing disc is rotatably arranged at the upper end of the sliding block, a bearing gear is fixedly arranged at the lower end of the bearing disc, a bearing cylinder is fixedly arranged at the upper end of the bearing disc, the bearing disc is uniformly divided into three, the lower end of each bearing cylinder is provided with a small hole which can enable a steel bar to enter, and the bearing cylinders can be matched with the threaded cylinders, so that the threaded cylinders can rotate on the bearing cylinders and slide up and down.
3. A miniature spring bending apparatus according to claim 1, wherein: a driving cavity is arranged at the left end in the machine body shell, a driving motor is fixedly arranged on the inner wall of the left side of the driving cavity, a driving motor rotating shaft is arranged at the right end of the driving motor in a rotating mode, a first driving helical gear is fixedly arranged on the driving motor rotating shaft, a third driving helical gear is fixedly arranged on the driving motor rotating shaft, the third driving helical gear is arranged at the right end of the first driving helical gear, a first driving rotating shaft is rotatably arranged on the inner wall of the upper side of the driving cavity, a first driving gear is fixedly arranged on the first driving rotating shaft, a fourth driving helical gear is fixedly arranged on the first driving rotating shaft and can be meshed with the third driving helical gear, a first driving chain is arranged between the first driving gear and the power gear, a second driving rotating shaft is rotatably arranged on the inner wall of the lower side of the driving cavity, and a second driving gear is fixedly arranged on the second driving rotating shaft, and a second driving helical gear is fixedly arranged on the second driving rotating shaft, the second driving helical gear can be meshed with the first driving helical gear, and a second driving chain is arranged between the second driving gear and the bearing gear.
4. A miniature spring bending apparatus according to claim 1, wherein: an opening and closing cavity is arranged in the machine body shell, an opening and closing motor is fixedly arranged on the inner wall of the left side of the opening and closing cavity, the right end of the opening and closing motor is rotatably provided with an opening and closing motor rotating shaft, an opening and closing gear is fixedly arranged on the opening and closing motor rotating shaft, the upper half of the opening and closing gear is provided with teeth, the other half of the opening and closing gear is not provided with teeth, an opening and closing long rotating shaft is rotatably arranged on the inner wall of the machine body shell, a long rotating shaft gear is fixedly arranged at the left end of the opening and closing long rotating shaft and can be meshed with the opening and closing gear, when the opening and closing gear rotates to the face without teeth, the long rotating shaft gear is not meshed with the opening and closing gear, five same stop rods are fixedly arranged on the opening and closing long rotating shaft, a storage box is fixedly arranged at the rear end in the machine body shell, can save the reinforcing bar in the storage box, the shelves pole can block the reinforcing bar to make the reinforcing bar can not drop.
5. A miniature spring bending apparatus according to claim 1, wherein: a clamping cavity is arranged in the bearing disc, clamping sliders which are symmetrical front and back are arranged in the clamping cavity in a sliding manner, clamping rods are rotatably arranged at the upper ends of the clamping sliders and can clamp reinforcing steel bars which extend through small holes at the lower end of the bearing cylinder, clamping springs are arranged between the clamping sliders and the inner wall of the clamping cavity, so that the clamping sliders can be close to each other, a shearing cavity is arranged in the bearing disc, two crossed shearing rods are rotatably arranged on the left inner wall and the right inner wall of the shearing cavity, a shearing power block is fixedly arranged in the shearing cavity, a shearing power cavity is arranged in the shearing power block, a shearing power rod is slidably arranged in the shearing power cavity, a shearing sliding cavity is arranged at the lower end in the bearing disc, a shearing sliding block is slidably arranged in the shearing sliding cavity, and a connecting rod is hinged between the shearing sliding block, the shearing power rod can be in contact with the shearing sliding block, so that the shearing sliding block can descend, the shearing rod can rotate, a conveying roller is fixedly arranged at the lower end of the stop rod, and reinforcing steel bars falling from the storage box can enter small holes in the bearing cylinder through the conveying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110009255.4A CN112427584B (en) | 2021-01-05 | 2021-01-05 | Small-size spring equipment of buckling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110009255.4A CN112427584B (en) | 2021-01-05 | 2021-01-05 | Small-size spring equipment of buckling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112427584A true CN112427584A (en) | 2021-03-02 |
| CN112427584B CN112427584B (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110009255.4A Active CN112427584B (en) | 2021-01-05 | 2021-01-05 | Small-size spring equipment of buckling |
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| CN (1) | CN112427584B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654707A (en) * | 2022-04-06 | 2022-06-24 | 河北展往自动化设备科技有限公司 | Medical spring tube winding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010054786A1 (en) * | 1999-08-19 | 2001-12-27 | Meier David A. | Methods of manufacturing coils and apparatus for same |
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| US20010054786A1 (en) * | 1999-08-19 | 2001-12-27 | Meier David A. | Methods of manufacturing coils and apparatus for same |
| JP2002035877A (en) * | 2000-07-31 | 2002-02-05 | Chuo Spring Co Ltd | Manufacturing method of slanting coil spring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114654707A (en) * | 2022-04-06 | 2022-06-24 | 河北展往自动化设备科技有限公司 | Medical spring tube winding device |
| CN114654707B (en) * | 2022-04-06 | 2023-11-28 | 青岛市中心医院 | Medical spring tube winding device |
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| Publication number | Publication date |
|---|---|
| CN112427584B (en) | 2021-10-22 |
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