CN111633073B - Convertible panel bending device based on gear transmission principle - Google Patents
Convertible panel bending device based on gear transmission principle Download PDFInfo
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- CN111633073B CN111633073B CN202010513040.1A CN202010513040A CN111633073B CN 111633073 B CN111633073 B CN 111633073B CN 202010513040 A CN202010513040 A CN 202010513040A CN 111633073 B CN111633073 B CN 111633073B
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- gear
- bending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
- F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
- F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of hardware alternating current and discloses a convertible plate bending device based on a gear transmission principle. The utility model discloses a device for bending a roll, including movable gear, reciprocating gear, side rack, connecting gear, pivot, thumb wheel and driving lever, the outside swing joint of movable gear has reciprocating gear, the arc spout has been seted up to reciprocating gear's inside, reciprocating gear's outside fixedly connected with side rack, through the cooperation use of main shaft, one-way gear, movable gear, reciprocating gear, the arc spout, side rack, connecting gear, pivot, thumb wheel and driving lever to reach the effect of adjusting the mode of bending, make the device can satisfy the one-way effect of bending and the reciprocal rotation of bending of rolling up, thereby satisfy multiple mode of bending of rolling up, effectively increase the device application range, improve the device's result of use and the quality of bending of rolling up, and effectively reduce other processing equipment, practice thrift the processing cost.
Description
Technical Field
The invention relates to the technical field of hardware alternating current, in particular to a convertible plate bending device based on a gear transmission principle.
Background
The metal refers to the name of five metal materials of gold, silver, copper, iron and tin, and the metal is the mother material of the industry; on the basis of national defense, products made of hardware materials are generally divided into two major types, namely large hardware and small hardware, wherein the large hardware refers to steel plates, steel bars, flat irons, universal angle steels, channel irons, I-shaped irons and various types of steel materials, and the small hardware refers to building hardware, white iron sheets, lock type iron nails, iron wires, steel wire nets, steel wire scissors, household hardware, various tools and the like; alternating current, as the name implies, is the carrier used by alternating current in power transmission processes, switches used to conduct electrical energy or isolate electrical current, such as blades, cables, wires, and ac distribution equipment.
Wherein in the electric power construction process, often for actual need, need carry out the processing of bending of certain angle to five metals panel usually, current five gold panel is rolled up and is bent generally and carry out the reelpipe through rolling up the bending device, however current rolling up bending device is alone to adjust troublesome, it is single to roll up curved effect, it is curved only to carry out the unidirectional rotation, because can't go on the reciprocal rotation to roll up curved, thereby roll up curved often need earlier through rolling up curved plate to the book of U-shaped panel, rethread welding is constituteed, it is complicated to lead the course of working, high working strength, low work efficiency, and increase welding cost, and the machining precision that leads to the U-shaped panel is low.
In order to solve the above problems, the inventor provides a convertible plate bending device based on a gear transmission principle, which has the advantages of simple bending camber adjustment, good bending effect, high bending precision, convenience in rewinding and bending, improvement in bending mode, convenience in bending a U-shaped plate, effective increase in application range and reduction in processing cost.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a convertible plate bending device based on a gear transmission principle comprises a support, a main shaft, a one-way gear, a movable gear, a reciprocating gear, an arc-shaped sliding groove, a side rack, a connecting gear, a rotating shaft, a shifting wheel, a shifting rod, a main gear, an auxiliary gear, a connecting shaft, a bending roller, a supporting rod, an adjusting rod, a sliding block and an ejector rod.
The position and connection relation of the structures are as follows:
the inner part of the bracket is movably connected with a main shaft, the outer part of the main shaft is fixedly connected with a one-way gear, and the outer part of the main shaft is movably connected with a movable gear. The utility model discloses a reciprocating gear, including movable gear, reciprocating gear, arc spout, reciprocating gear's outside swing joint has reciprocating gear, reciprocating gear's outside fixedly connected with side rack, reciprocating gear's outside meshing is connected with the connecting gear, the inside swing joint of connecting gear has the pivot, the outside sliding connection of pivot has the thumb wheel, the outside swing joint of thumb wheel has the driving lever, the outside fixedly connected with master gear of pivot, the outside meshing of master gear is connected with the pinion, the inside fixedly connected with connecting axle of pinion, the outside fixedly connected with roll bending roll of connecting axle, the outside swing joint of connecting axle has the bracing piece, the outside of bracing piece articulates there is the regulation pole, the outside of adjusting the pole articulates there is the slider, the bottom fixedly connected with ejector pin of slider.
Preferably, the main shaft is movably connected with an external motor.
Preferably, reciprocating gear swing joint is in the inside of support, and the arc spout design is for sealing the arc cyclic annular, and loose gear sliding connection is in the inside of arc spout.
Preferably, the side rack is fixedly connected between the arc-shaped sliding groove sealing rings, and the movable gear is meshed with the side rack.
Preferably, the connecting gears are provided with two connecting gears, the two connecting gears are movably connected to the outer portion of the rotating shaft, one connecting gear is meshed with the one-way gear, the other connecting gear is meshed with the reciprocating gear, and the limit clamping grooves are formed in the side, close to the two connecting gears, of one side.
Preferably, the shifting wheel is movably connected between the two connecting gears, the two sides of the shifting wheel are provided with limiting clamping blocks, and a limiting pin is arranged between the shifting wheel and the rotating shaft.
Preferably, the auxiliary gears and the connecting shafts are arranged in two groups, the bending rolls are respectively positioned between the two groups of auxiliary gears, the two auxiliary gears of each group are respectively meshed with the main gear, and the two connecting shafts are both connected to the inside of the support in a sliding mode.
Preferably, the bending rolls are three, one of the bending rolls is fixedly connected with the rotating shaft, and the other two bending rolls are respectively and fixedly connected with the two connecting shafts.
Preferably, the support rods and the adjusting rods are respectively provided with two connecting shafts which are movably connected with the two support rods respectively, and the two support rods are hinged with the support to connect the two adjusting rods which are movably connected between the support rods and the sliding blocks.
Preferably, the ejector rod is movably connected with the hydraulic cylinder.
Advantageous effects
Compared with the prior art, the invention provides a convertible plate bending device based on a gear transmission principle, which has the following beneficial effects:
1. this convertible panel device of curling based on gear drive principle, through the main shaft, one-way gear, the loose gear, reciprocating gear, the arc spout, the side rack, connecting gear, the apparatus further comprises a rotating shaft, the cooperation of thumb wheel and driving lever is used, thereby reach the effect of adjusting the mode of curling, make the device can satisfy the one-way effect of curling and the reciprocal effect of rotating the mode of curling, thereby satisfy multiple mode of curling, effectively increase the device application range, improve the device's result of use and the quality of curling of book, and effectively reduce other processing equipment, practice thrift the processing cost.
2. The convertible plate bending device based on the gear transmission principle effectively improves the bending camber adjusting effect, reduces the adjusting difficulty and improves the working efficiency by the matching use of the main gear, the pinion, the connecting shaft, the bending roller, the supporting rod, the adjusting rod, the sliding block and the ejector rod, effectively ensures the stability of the bending roller and ensures the bending processing precision,
drawings
FIG. 1 is a schematic view of the overall connection of the structure of the present invention;
FIG. 2 is a schematic side view of the overall connection of the structure of the present invention;
FIG. 3 is a schematic view showing the connection of the main shaft, the one-way gear, the reciprocating gear, the connecting gear, the rotating shaft, the dial wheel and the dial rod according to the present invention;
FIG. 4 is a schematic view of the connection of the movable gear, the reciprocating gear, the arc chute and the side rack of the present invention;
FIG. 5 is an enlarged view of the connection of the main shaft, the movable gear, the reciprocating gear and the arc chute in part A of the structure of FIG. 3.
In the figure: 1. a support; 2. a main shaft; 3. a one-way gear; 4. a movable gear; 5. a reciprocating gear; 6. an arc-shaped chute; 7. a side rack; 8. a connecting gear; 9. a rotating shaft; 10. a thumb wheel; 11. a deflector rod; 12. a main gear; 13. a pinion gear; 14. a connecting shaft; 15. bending a roller; 16. a support bar; 17. adjusting a rod; 18. a slider; 19. and a push rod.
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. 1-5, a convertible plate bending device based on a gear transmission principle includes a bracket 1, a main shaft 2, a one-way gear 3, a movable gear 4, a reciprocating gear 5, an arc-shaped chute 6, a side rack 7, a connecting gear 8, a rotating shaft 9, a shifting wheel 10, a shifting lever 11, a main gear 12, a secondary gear 13, a connecting shaft 14, a bending roll 15, a support rod 16, an adjusting rod 17, a slide block 18, and a push rod 19.
The positions and the connection relations of the structures are as follows:
the inner part of the bracket 1 is movably connected with a main shaft 2, the outer part of the main shaft 2 is fixedly connected with a one-way gear 3, and the outer part of the main shaft 2 is movably connected with a movable gear 4. The outside swing joint of loose gear 4 has reciprocating gear 5, arc spout 6 has been seted up to reciprocating gear 5's inside, reciprocating gear 5's outside fixedly connected with side rack 7, reciprocating gear 5's outside meshing is connected with connecting gear 8, connecting gear 8's inside swing joint has pivot 9, the outside sliding connection of pivot 9 has thumb wheel 10, the outside swing joint of thumb wheel 10 has driving lever 11, the outside fixedly connected with master gear 12 of pivot 9, the outside meshing of master gear 12 is connected with pinion 13, the inside fixedly connected with connecting axle 14 of pinion 13, the outside fixedly connected with of connecting axle 14 rolls up curved roll 15, the outside swing joint of connecting axle 14 has bracing piece 16, the outside of bracing piece 16 articulates there is regulation pole 17, the outside of adjusting pole 17 articulates there is slider 18, the bottom fixedly connected with ejector pin 19 of slider 18.
Wherein:
and a, movably connecting the main shaft 2 with an external motor.
b, the reciprocating gear 5 is movably connected in the support 1, the arc-shaped sliding groove 6 is designed to be a closed arc ring, and the movable gear 4 is slidably connected in the arc-shaped sliding groove 6.
And c, the side rack 7 is fixedly connected between the arc-shaped sliding groove 6 and the closed ring, and the movable gear 4 is meshed with the side rack 7.
d, connecting gear 8 is provided with two, two connecting gear 8 equal swing joint in the outside of pivot 9, and a connecting gear 8 and 3 meshing connections of one-way gear, another connecting gear 8 and 5 meshing connections of reciprocating gear, and two connecting gear 8 one sides that are close to all are provided with spacing draw-in groove.
e, the thumb wheel 10 is movably connected between the two connecting gears 8, the two sides of the thumb wheel 10 are both provided with limiting fixture blocks, and a limiting pin is arranged between the thumb wheel 10 and the rotating shaft 9.
f, two sets of the auxiliary gears 13 and the connecting shafts 14 are arranged, the two sets of the auxiliary gears 13 are respectively positioned between the bending rollers 15, the two auxiliary gears 13 in each set are respectively meshed with two main gears 12, and the two connecting shafts 14 are both connected in the bracket 1 in a sliding manner.
And g, three bending rollers 15 are arranged, wherein one bending roller 15 is fixedly connected with the rotating shaft 9, and the other two bending rollers 15 are respectively fixedly connected with the two connecting shafts 14.
h, the two support rods 16 and the two adjusting rods 17 are arranged, the two support rods 16 are movably connected with the two connecting shafts 14 respectively, and the two support rods 16 are hinged with the support 1 to be connected with the two adjusting rods 17 which are movably connected between the support rods 16 and the sliding blocks 18.
And i, the ejector rod 19 is movably connected with the hydraulic cylinder.
The working process and principle are that during working, because two sets of pinion gears 13 and connecting shafts 14 are arranged, the bending rollers 15 are respectively positioned between the two sets of pinion gears 13, two pinion gears 13 in each set are respectively meshed and connected on the main gear 12, two connecting shafts 14 are respectively connected in the bracket 1 in a sliding manner, two support rods 16 and two adjusting rods 17 are arranged, two support rods 16 are respectively movably connected with the two connecting shafts 14, two support rods 16 are respectively hinged and connected with the bracket 1, two adjusting rods 17 are respectively movably connected between the support rods 16 and the sliding blocks 18, the sliding blocks 18 are connected in the bracket 1 in a sliding manner, the sliding blocks 18 are fixedly connected with the ejector rods 19, the ejector rods 19 are movably connected with a hydraulic cylinder, when the radian of the bending of the hardware board needs to be adjusted, the ejector rods 19 are driven to move by the hydraulic cylinder, the ejector rods 19 drive the sliding blocks 18 to move, the sliding blocks 18 drive the support rods 16 to rotate by the adjusting rods 17, the supporting rod 16 drives the connecting shaft 14 to rotate, so that the position relation between the connecting shaft 14 and the rotating shaft 9 is adjusted, the effect of adjusting the hardware bending radian is achieved, and the adjusting mode is simple.
Because the main shaft 2 is movably connected with an external motor, the main shaft 2 is meshed with the one-way gear 3, the main shaft 2 is movably connected with the movable gear 4, the reciprocating gear 5 is movably connected inside the bracket 1, the arc chute 6 is designed into a closed arc ring shape, the movable gear 4 is slidably connected inside the arc chute 6, the side rack 7 is fixedly connected between the closed ring of the arc chute 6, and the movable gear 4 is meshed with the side rack 7, so that the motor drives the main shaft 2 to rotate, the main shaft 2 drives the one-way gear 3 to rotate in one direction, meanwhile, the main shaft 2 drives the movable gear 4 to rotate, the movable gear 4 is meshed with the side rack 7 to rotate, and the movable gear 4 slides inside the arc chute 6, so that the movable gear 4 drives the reciprocating gear 5 to rotate in a reciprocating manner, and because the connecting gears 8 are provided with two, the two connecting gears 8 are movably connected outside the rotating shaft 9, one connecting gear 8 is meshed with the one-way gear 3, the other connecting gear 8 is meshed with the reciprocating gear 5, one side of the two connecting gears 8 close to each other is provided with a limiting clamping groove, the dial wheel 10 is movably connected between the two connecting gears 8, two sides of the dial wheel 10 are provided with limiting clamping blocks, a limiting pin is arranged between the dial wheel 10 and the rotating shaft 9, the dial wheel 10 is movably connected with the dial rod 11, the dial wheel 10 is clamped with the left connecting gear 8 through the dial rod 11, the one-way gear 3 drives the rotating shaft 9 to rotate in one direction through the left connecting gear 8 and the dial wheel 10, the dial wheel 10 is clamped with the right connecting gear 8 through the dial rod 11, the reciprocating gear 5 drives the rotating shaft 9 to rotate in a reciprocating mode through the connecting gears 8 and the dial wheel 10, the effect of adjusting the bending mode is achieved, the use range of the device is effectively increased, and U-shaped hardware plates are conveniently bent, the one-step processing molding is convenient, so that the processing cost is reduced, the processing cost is saved, and the processing precision is improved.
Because the rotating shaft 9 is fixedly connected with the main gear 12, two sets of the auxiliary gears 13 and the connecting shafts 14 are arranged, the two sets of the auxiliary gears 13 are respectively positioned between the bending rollers 15, two auxiliary gears 13 in each set are respectively meshed with two of the main gears 12, the two connecting shafts 14 are respectively connected inside the bracket 1 in a sliding manner, three bending rollers 15 are arranged, one bending roller 15 is fixedly connected with the rotating shaft 9, and the other two bending rollers 15 are respectively fixedly connected with the two connecting shafts 14, the rotating shaft 9 drives the main gear 12 to rotate, the main gear 12 drives the auxiliary gears 13 to rotate, the auxiliary gears 13 drive the connecting shafts 14 to rotate, and the rotating shaft 9 and the connecting shafts 14 drive the bending rollers 15 to rotate, so that the metal plates are bent, and the bending processing is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a convertible panel device of bending based on gear drive principle, includes support (1), its characterized in that: the inner movable connection of the support (1) is provided with a main shaft (2), the outer fixed connection of the main shaft (2) is provided with a one-way gear (3), the outer movable connection of the main shaft (2) is provided with a movable gear (4), the outer movable connection of the movable gear (4) is provided with a reciprocating gear (5), the inner part of the reciprocating gear (5) is provided with an arc-shaped chute (6), the outer fixed connection of the reciprocating gear (5) is provided with a side rack (7), the outer meshing of the reciprocating gear (5) is connected with a connecting gear (8), the inner movable connection of the connecting gear (8) is provided with a rotating shaft (9), the outer sliding connection of the rotating shaft (9) is provided with a shifting wheel (10), the outer movable connection of the shifting wheel (10) is provided with a shifting lever (11), the outer fixed connection of the rotating shaft (9) is provided with a main gear (12), the outer meshing of the main gear (12) is provided with a secondary gear (13), the inside fixedly connected with connecting axle (14) of pinion (13), the outside fixedly connected with bending roll (15) of connecting axle (14), connecting axle (14) outside swing joint has bracing piece (16), the outside of bracing piece (16) articulates there is regulation pole (17), the outside of adjusting pole (17) articulates there is slider (18), the bottom fixedly connected with ejector pin (19) of slider (18).
2. A convertible sheet material bending apparatus according to claim 1, further comprising: the main shaft (2) is movably connected with an external motor.
3. A convertible sheet material bending apparatus according to claim 1, further comprising: reciprocating gear (5) swing joint is in the inside of support (1), and arc spout (6) design is for sealing the arc cyclic annular, and loose gear (4) sliding connection is in the inside of arc spout (6).
4. A convertible sheet material bending apparatus according to claim 1, further comprising: the side rack (7) is fixedly connected between the arc-shaped sliding groove (6) and the closed ring, and the movable gear (4) is meshed with the side rack (7).
5. A convertible sheet material bending apparatus according to claim 1, further comprising: connecting gear (8) are provided with two, and two equal swing joint in connecting gear (8) are in the outside of pivot (9), and one connecting gear (8) and one-way gear (3) meshing connection, and another connecting gear (8) and reciprocating gear (5) meshing connection, and one side that two connecting gear (8) are close to all is provided with spacing draw-in groove.
6. A convertible sheet material bending apparatus according to claim 1, further comprising: the shifting wheel (10) is movably connected between the two connecting gears (8), limiting clamping blocks are arranged on two sides of the shifting wheel (10), and a limiting pin is arranged between the shifting wheel (10) and the rotating shaft (9).
7. A convertible sheet material bending apparatus according to claim 1, further comprising: the auxiliary gears (13) and the connecting shafts (14) are arranged in two groups, the bending rolls (15) are respectively located between the two groups of auxiliary gears (13), the two auxiliary gears (13) of each group are respectively meshed and connected to the main gear (12), and the two connecting shafts (14) are both connected to the inside of the support (1) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513040.1A CN111633073B (en) | 2020-06-08 | 2020-06-08 | Convertible panel bending device based on gear transmission principle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513040.1A CN111633073B (en) | 2020-06-08 | 2020-06-08 | Convertible panel bending device based on gear transmission principle |
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| CN111633073A CN111633073A (en) | 2020-09-08 |
| CN111633073B true CN111633073B (en) | 2022-06-24 |
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| CN112170491B (en) * | 2020-09-30 | 2023-04-04 | 太原科技大学 | Metal polar plate rolling and drawing forming machine |
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