CN112474937A

CN112474937A - 303 stainless steel round bar equipment of bending

Info

Publication number: CN112474937A
Application number: CN202011163407.8A
Authority: CN
Inventors: 苏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-03-12

Abstract

The invention relates to bending equipment, in particular to 303 stainless steel round bar bending equipment. The 303 stainless steel round bar bending equipment provided by the invention can realize automatic blanking and automatic bending and has a good bending effect. A303 stainless steel round bar bending device comprises a bottom plate and an L-shaped frame, wherein the L-shaped frame is arranged on the bottom plate; the motor is arranged on the L-shaped frame; the output shaft of the motor is provided with an output rotating shaft through a coupler; the output rotating shaft is provided with a bevel gear; the feeding mechanism is arranged on the bottom plate. According to the automatic bending device, the feeding mechanism and the bending mechanism are efficiently matched, so that the effects of automatic feeding and automatic bending are achieved; through pushing equipment for the round bar that has not bent is constantly promoted and is bent, and the round bar that has bent simultaneously is constantly crowded to more rear and is collected, so alright constantly renew the round bar.

Description

303 stainless steel round bar equipment of bending

Technical Field

The invention relates to bending equipment, in particular to 303 stainless steel round bar bending equipment.

Background

The 303 stainless steel round bar is easy to cut and process, is most suitable for an automatic lathe, and needs to be bent in the manufacturing process of the 303 stainless steel round bar according to different using positions.

At present, a 303 stainless steel round bar is usually bent by manually clamping a part of the round bar into a fixing mechanism on one side for fixing, then a worker moves a bending mechanism on the other side for sheathing the other part of the round tube, then a pressure rod is pressed downwards, and the round bar can be bent by the bending mechanism.

Patent application CN206838828U, the publication date is 2018.01.05, disclose a welding rod processing bending device, comprises a workbench, first motor, the conveyer belt, first bending device, second bending device and pressure plate, the device is with the help of the automatic conveying material of conveyer belt, mutually support through first bending device and second bending device and bend the operation respectively to the welding rod, however the conveyer belt is at the in-process of conveying the material, because the material does not fix, make the material remove easily when bending, lead to bending accurate inadequately, extravagant material, be unfavorable for reduce cost.

In conclusion, the 303 stainless steel round bar bending equipment which can realize automatic blanking and automatic bending and has a good bending effect is designed.

Disclosure of Invention

In order to overcome the present manual operation equipment when bending 303 stainless steel pole, need consume very big physical power, work efficiency is low, and the effect of bending can receive the shortcoming of workman's lower pressure degree influence, technical problem: the 303 stainless steel round bar bending equipment can realize automatic blanking and automatic bending and has a good bending effect.

The technical scheme is as follows: a303 stainless steel round bar bending device comprises:

the bottom plate is provided with the L-shaped frame;

the motor is arranged on the L-shaped frame;

the output shaft of the motor is provided with an output rotating shaft through a coupler;

the output rotating shaft is provided with a bevel gear;

the feeding mechanism is arranged on the bottom plate and connected with the bevel gear;

the bending mechanism, the bottom plate and the feeding mechanism are provided with a bending mechanism.

Further, the feeding mechanism includes:

the bottom plate is provided with three first tripods;

the first rotating shafts are rotatably arranged among the upper parts of the three first tripods and are connected with the bevel gears;

the first rotator is arranged on the first rotating shaft;

the bottom plate is provided with a first sliding rail;

the first sliding block is arranged in the first sliding rail in a sliding manner and is connected with the first rotator in a sliding manner;

the first sliding block is provided with a small iron rod;

the small iron bar is provided with a second sliding block;

the second sliding block is provided with a second pushing rod;

a second sliding rail is arranged on one side of the bending mechanism and is connected with a second sliding block in a sliding manner;

the material placing frame is provided with a material placing frame for placing materials, and the lower portion of the material placing frame is matched with the first push rod.

Further, the bending mechanism includes:

the bottom plate is provided with two first brackets;

a third sliding rail is arranged between the upper parts of the two first supports and connected with the second sliding rail;

the bottom plate is provided with a second bracket;

the upper part of the second bracket is rotatably provided with a second rotator;

the first rotating shaft is provided with a first triangular block which is matched with the second rotator;

the second rotator is sleeved with a torsion spring which is respectively connected with the second rotator and the second bracket;

the second rotator is provided with a connecting block;

the bottom plate is provided with a third bracket;

the third bracket is provided with a third slide rail;

a third sliding block is arranged in the fourth sliding rail in a sliding manner;

the small cylinder is arranged on the third sliding block and is connected with the connecting block in a sliding mode.

Further, the method also comprises the following steps:

the bottom plate of the material pushing mechanism is provided with the material pushing mechanism, and the material pushing mechanism is connected with the bevel gear on the output rotating shaft and the third sliding rail;

the second sliding rail and the first pushing rod are provided with ejection mechanisms;

the collecting frame is arranged on the bottom plate and used for collecting the bent round bars and is located below the third sliding rail.

Further, the pushing mechanism includes:

two second tripods are arranged on the bottom plate;

a second rotating shaft is rotatably arranged between the upper parts of the two second tripods, another bevel gear is arranged on the second rotating shaft, and the bevel gear on the second rotating shaft is meshed with the bevel gear on the output rotating shaft;

the second rotating shaft is provided with a rotating round block;

the rotating round block is rotatably provided with a connecting rod;

the bottom plate is provided with two fourth brackets;

the two fixing blocks are arranged on the fourth support far away from one side of the motor and are connected with the fourth support near one side of the motor;

the connecting columns are arranged on the two fixing blocks in a sliding manner;

the bending long blocks are arranged between the two side parts of the two connecting columns, the bending long block close to one side of the motor is rotatably connected with the connecting rod, and the bending long block far away from one side of the motor is used for bending the round bar;

and the moving block is arranged on the bent long block at one side far away from the motor and used for pushing the round bar, and the moving block is connected with the third sliding rail in a sliding manner.

Further, liftout mechanism includes:

the second slide rail is provided with a stable slide rail;

the first push rod is provided with a first push rod, and the first push rod is connected with the stable slide rail in a sliding manner;

the second catch bar is provided with a rubber block used for ejecting the bent round bar, and the rubber block is positioned above the third slide rail.

Compared with the prior art, the invention has the following advantages: 1. according to the automatic bending device, the feeding mechanism is efficiently matched with the bending mechanism, so that the effects of automatic feeding and automatic bending are achieved, and the workload of workers is reduced;

2. the bending machine has the advantages that the non-bent round bars are continuously pushed to be bent through the material pushing mechanism, and meanwhile, the bent round bars are continuously extruded to the rear to be collected, so that the round bars can be continuously updated, and the working efficiency is improved;

3. the bent round bar is continuously ejected out through the ejection mechanism, and the ejected bent round bar is collected in time by the collection frame without manual arrangement and collection.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the feeding mechanism of the present invention.

Fig. 3 is a schematic perspective view of the bending mechanism of the present invention.

Fig. 4 is a schematic perspective view of the pushing mechanism of the present invention.

Fig. 5 is a schematic perspective view of the material ejecting mechanism of the present invention.

In the reference symbols: 1-a bottom plate, 2-an L-shaped frame, 3-a motor, 4-an output rotating shaft, 5-a bevel gear, 6-a feeding mechanism, 61-a first tripod, 62-a first rotating shaft, 63-a first rotator, 64-a first slide rail, 65-a first slide block, 66-a small iron rod, 67-a second slide block, 68-a first push rod, 69-a second slide rail, 610-a discharging frame, 7-a bending mechanism, 71-a first support, 72-a third slide rail, 73-a second support, 74-a second rotator, 75-a first triangular block, 76-a torsion spring, 761-an engagement block, 77-a small cylinder, 78-a third support, 79-a fourth slide rail, 710-a third slide block and 8-a pushing mechanism, 81-a second tripod, 82-a second rotating shaft, 83-a rotating round block, 84-a connecting rod, 85-a bent long block, 86-a connecting column, 87-a fourth bracket, 88-a fixed block, 89-a moving block, 9-a material ejecting mechanism, 91-a stable sliding rail, 92-a second push rod, 93-a rubber block and 10-a collecting frame.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

The utility model provides a 303 stainless steel pole equipment of bending, as shown in figure 1, including bottom plate 1, L type frame 2, motor 3, output pivot 4, bevel gear 5, feeding mechanism 6 and bending mechanism 7, the front side right part is equipped with L type frame 2 on bottom plate 1, install motor 3 on the L type frame 2, be equipped with output pivot 4 on the motor 3 output shaft, output pivot 4 rear portion is equipped with bevel gear 5, be equipped with feeding mechanism 6 on the bottom plate 1, feeding mechanism 6 is connected with bevel gear 5, be equipped with bending mechanism 7 on bottom plate 1 and the feeding mechanism 6.

When 303 stainless steel pole that need bend, put a quantitative pole into feeding mechanism 6 earlier, later start motor 3, motor 3 output shaft rotates and drives output pivot 4 and rotate, drive the bevel gear 5 rotation at output pivot 4 rear portion, make feeding mechanism 6 work, and then send the pole to in the mechanism 7 of bending, feeding mechanism 6 rotates simultaneously and drives the mechanism 7 work of bending, and then the pole is bent the operation, later the pole that will bend is collected, when not needing to use, close motor 3, repeat above-mentioned operation when using once more can.

Example 2

On the basis of embodiment 1, as shown in fig. 2 and fig. 3, the feeding mechanism 6 includes a first tripod 61, a first rotating shaft 62, a first rotator 63, a first sliding rail 64, a first sliding block 65, a small iron bar 66, a second sliding block 67, a first pushing rod 68, a second sliding rail 69 and a material placing frame 610, three first tripods 61 are arranged on the right side of the bottom plate 1, the first rotating shaft 62 is rotatably arranged between the upper portions of the three first tripods 61, the front portion of the first rotating shaft 62 is connected with the rear portion of the bevel gear 5, the first rotator 63 is arranged at the rear end of the first rotating shaft 62, the first sliding rail 64 is arranged on the upper rear side of the bottom plate 1, a first sliding block 65 is arranged in a sliding manner in the first sliding rail 64, the first sliding block 65 is slidably connected with the first rotator 63, the small iron bar 66 is arranged on the right side of the upper portion of the first sliding block 65, the second sliding block 67 is arranged on the right portion of the small iron bar 66, the right side of the bending mechanism 7 is provided with a second slide rail 69, the second slide rail 69 is connected with a second slide block 67 in a sliding manner, the left side of the top of the second slide rail 69 is provided with a discharging frame 610, and the lower part of the discharging frame 610 is matched with the first push rod 68.

When feeding, the round bar is put into the feeding frame 610, the round bar falls on the second slide rail 69 due to gravity, the bevel gear 5 at the rear part of the output rotating shaft 4 rotates to drive the first rotating shaft 62 to rotate and the first rotator 63 to rotate, thereby enabling the first slide block 65 to move left and right, when the first rotator 63 rotates to the upper side, the first slide block 65 moves left, driving the small iron rod 66 to move left, driving the second slide block 67 to move left, driving the first push rod 68 to move left, then the round bar is pushed into the bending mechanism 7 from the material placing frame 610 for bending operation, then the first rotator 63 gradually rotates to the lower side to drive the first slide block 65 to move rightwards, drive the small iron bar 66 to move rightwards, drive the second slide block 67 to move rightwards, drive the first push rod 68 to move rightwards for resetting, the round bar can be continuously pushed into the bending mechanism 7 by repeating the above steps, and the operation is repeated when the round bar is fed again.

The bending mechanism 7 comprises a first support 71, a third slide rail 72, a second support 73, a second rotator 74, a first triangular block 75, a torsion spring 76, a connecting block 761, a small cylinder 77, a third support 78, a fourth slide rail 79 and a third slide block 710, wherein the first support 71 is arranged at the middle part and the rear part of the left side of the bottom plate 1, the third slide rail 72 is arranged between the upper parts of the two first supports 71, the right side of the rear part of the third slide rail 72 is connected with the left part of the second slide rail 69, the second support 73 is arranged at the rear side of the bottom plate 1, the second support 73 is positioned at the left side of the first slide rail 64, the second rotator 74 is rotatably arranged at the upper part of the second support 73, the first triangular block 75 is arranged at the rear part of the first rotating shaft 62, the first triangular block 75 is matched with the right part of the second rotator 74, the torsion spring 76 is sleeved at the front side of the left part of the second rotator 74, and the torsion spring 76 is respectively connected with the, the rear side of the left part of the second rotator 74 is provided with a connecting block 761, the rear part of the left side of the bottom plate 1 is provided with a third support 78, the right side of the upper part of the third support 78 is provided with a fourth slide rail 79, the fourth slide rail 79 is internally provided with a third slide block 710 in a sliding manner, the front side of the lower part of the third slide block 710 is provided with a small cylinder 77, and the small cylinder 77 is connected with the connecting block 761 in a sliding manner.

In the process of bending the round bar, the first push rod 68 pushes the round bar leftwards, so that one part of the round bar is clamped in the third slide rail 72, the other part of the round bar is exposed above the third slide block 710, the first rotating shaft 62 rotates to drive the first triangular block 75 to rotate, so that the second rotating device 74 rotates, when the bulge on the first triangular block 75 rotates to the lower side, the second rotating device 74 rotates downwards, so that the connecting block 761 rotates upwards, so that the small cylinder 77 moves upwards to drive the third slide block 710 to move upwards, so as to bend the round bar above, at the moment, the torsion spring 76 is compressed, then the bulge on the first triangular block 75 rotates to the upper side gradually, at the moment, the second rotating device 74 is not stressed, the torsion spring 76 resets to drive the second rotating device 74 to rotate upwards, so that the connecting block 761 rotates downwards, so that the small cylinder 77 moves downwards to drive the third slide block 710 to move downwards to be far away from the round bar, the round bar can be continuously bent by repeating the steps.

Example 3

On the basis of the embodiment 2, as shown in fig. 1, 4 and 5, the device further includes a material pushing mechanism 8, a material ejecting mechanism 9 and a collecting frame 10, the material pushing mechanism 8 is arranged on the bottom plate 1, the material pushing mechanism 8 is connected with the bevel gear 5 and the third slide rail 72 at the rear part of the output rotating shaft 4, the material ejecting mechanism 9 is arranged on the second slide rail 69 and the first push rod 68, the collecting frame 10 is arranged at the rear part of the left side of the bottom plate 1, and the collecting frame 10 is located below the rear part of the third slide rail 72.

When the round bars are continuously pushed out to be bent, the bevel gear 5 at the rear part of the output rotating shaft 4 rotates to enable the pushing mechanism 8 to work, so that new non-bent round bars pushed out by the first pushing rod 68 are pushed to the rear part, meanwhile, the non-bent round bars at the rear part are pushed to the upper part of the third sliding block 710 to be bent, further, the bent round bars are pushed to the rear part, the first pushing rod 68 pushes the non-bent round bars to the left side, meanwhile, the material pushing mechanism 9 is driven to move to the left side to push the bent round bars at the rear part out of the third sliding rail 72, and the round bars finally fall into the collecting frame 10 to be collected.

The pushing mechanism 8 comprises a second tripod 81, a second rotating shaft 82, rotating round blocks 83, connecting rods 84, bent long blocks 85, connecting columns 86, a fourth support 87, fixing blocks 88 and moving blocks 89, wherein the second tripod 81 is arranged on the left and right parts of the front side of the bottom plate 1, the second rotating shaft 82 is rotatably arranged between the upper parts of the two second tripods 81, the other bevel gear 5 is arranged on the right part of the second rotating shaft 82, the bevel gear 5 on the right part of the second rotating shaft 82 is meshed with the bevel gear 5 on the rear part of the output rotating shaft 4, the rotating round blocks 83 are arranged on the left part of the second rotating shaft 82, the connecting rods 84 are rotatably arranged on the left side of the rotating round blocks 83, the fourth supports 87 are arranged on the left and right parts of the bottom plate 1, two fixing blocks 88 are arranged on the fourth support 87 on the left part, the two fixing blocks 88 are both connected with the fourth support 87 on the right part, the connecting columns 86 are both slidably arranged on the two fixing blocks, the left side of the front bent long block 85 is rotatably connected with the right side of the rear part of the connecting rod 84, the right part of the upper side of the rear bent long block 85 is provided with a moving block 89, and the moving block 89 is slidably connected with the third slide rail 72.

When pushing materials, the bevel gear 5 at the rear part of the output rotating shaft 4 rotates, because the bevel gear 5 at the right part of the second rotating shaft 82 is meshed with the bevel gear 5 at the rear part of the output rotating shaft 4, the bevel gear 5 at the right part of the second rotating shaft 82 rotates to drive the second rotating shaft 82 to rotate, the rotating round block 83 rotates to further drive the connecting rod 84 to swing up and down, when the rotating round block 83 rotates to the upper side, the connecting rod 84 swings upwards to drive the bent long block 85 at the right side to move backwards to drive the connecting column 86 to move backwards to drive the bent long block 85 at the left side to move backwards to drive the moving block 89 to move backwards so as to push the round bars to perform subsequent bending and collecting operations, at the moment, the first push rod 68 resets rightwards moving, then the rotating round block 83 gradually rotates to the lower side to make the connecting rod 84 swing downwards to drive the bent long block, the left bent long block 85 is driven to move forwards, the moving block 89 is driven to move forwards to be away from the round bar, at the moment, the first push rod 68 pushes out a new unbent round bar leftwards, and the round bar can be continuously pushed backwards repeatedly.

The liftout mechanism 9 is including stabilizing slide rail 91, second catch bar 92 and rubber block 93, and second slide rail 69 top right side is equipped with and stabilizes slide rail 91, and first catch bar 68 right part rear side is equipped with second catch bar 92, and second catch bar 92 and stabilizing slide rail 91 sliding connection, second catch bar 92 left part are equipped with rubber block 93, and rubber block 93 is located the rear portion top of third slide rail 72.

During material ejecting, the first push rod 68 moves leftwards to drive the second push rod 92 to move leftwards to drive the rubber block 93 to move leftwards, and further push out the bent round bar at the rearmost from the third slide rail 72, when the first push rod 68 moves rightwards, the second push rod 92 moves rightwards to drive the rubber block 93 to move rightwards to move away from the round bar, so that the bent round bar can be continuously pushed out of the third slide rail 72, the round bar falls into the collection frame 10 due to gravity to be collected, and further the first push rod 68 is enabled to continuously push out the bent round bar to be bent, and the purpose of updating the round bar is achieved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a 303 stainless steel pole equipment of bending which characterized in that includes:

the device comprises a bottom plate (1) and an L-shaped frame (2), wherein the L-shaped frame (2) is arranged on the bottom plate (1);

the motor (3) is arranged on the L-shaped frame (2);

the output shaft of the motor (3) is provided with the output rotating shaft (4) through a coupler;

the bevel gear (5) is arranged on the output rotating shaft (4);

the feeding mechanism (6) is arranged on the bottom plate (1), and the feeding mechanism (6) is connected with the bevel gear (5);

the bending mechanism (7), the bottom plate (1) and the feeding mechanism (6) are provided with the bending mechanism (7).

2. A 303 stainless steel round bar bending apparatus according to claim 1, wherein the feeding mechanism (6) comprises:

the base plate (1) is provided with three first tripods (61);

the first rotating shafts (62) are rotatably arranged among the upper parts of the three first tripods (61), and the first rotating shafts (62) are connected with the bevel gears (5);

the first rotator (63) is arranged on the first rotating shaft (62);

the bottom plate (1) is provided with a first sliding rail (64);

the first sliding block (65) is arranged in the first sliding rail (64) in a sliding mode, and the first sliding block (65) is connected with the first rotator (63) in a sliding mode;

a small iron rod (66), wherein the first sliding block (65) is provided with the small iron rod (66);

a second sliding block (67) is arranged on the small iron rod (66);

a first push rod (68) is arranged on the second slide block (67);

a second sliding rail (69), wherein one side of the bending mechanism (7) is provided with the second sliding rail (69), and the second sliding rail (69) is connected with the second sliding block (67) in a sliding manner;

the material placing frame (610) is arranged on the second sliding rail (69), the material placing frame (610) is used for placing materials, and the lower portion of the material placing frame (610) is matched with the first push rod (68).

3. A 303 stainless steel round bar bending apparatus according to claim 2, wherein the bending mechanism (7) comprises:

the bottom plate (1) is provided with two first brackets (71);

a third sliding rail (72) is arranged between the upper parts of the two first brackets (71), and the third sliding rail (72) is connected with the second sliding rail (69);

the bottom plate (1) is provided with a second bracket (73);

the upper part of the second bracket (73) is rotatably provided with a second rotator (74);

the first triangular block (75) is arranged on the first rotating shaft (62), and the first triangular block (75) is matched with the second rotator (74);

the torsion spring (76) is sleeved on the second rotator (74), and the torsion spring (76) is respectively connected with the second rotator (74) and the second bracket (73);

the second rotator (74) is provided with a connecting block (761);

the third bracket (78), the bottom plate (1) is provided with the third bracket (78);

a fourth slide rail (79), wherein the third support (78) is provided with the fourth slide rail (79);

the third sliding block (710) is arranged in the fourth sliding rail (79) in a sliding manner;

the small cylinder (77) is arranged on the third sliding block (710), and the small cylinder (77) is connected with the connecting block (761) in a sliding manner.

4. A 303 stainless steel round bar bending apparatus according to claim 3, further comprising:

the pushing mechanism (8) is arranged on the bottom plate (1), and the pushing mechanism (8) is connected with the bevel gear (5) and the third sliding rail (72) on the output rotating shaft (4);

the ejection mechanism (9), the second sliding rail (69) and the first push rod (68) are provided with the ejection mechanism (9);

the collecting frame (10) is arranged on the bottom plate (1), the collecting frame (10) used for collecting the bent round bars is arranged on the bottom plate (10), and the collecting frame (10) is located below the third sliding rail (72).

5. A303 stainless steel round bar bending apparatus according to claim 4, wherein the pushing mechanism (8) comprises:

two second tripods (81) are arranged on the bottom plate (1);

the second rotating shafts (82) are rotatably arranged between the upper parts of the two second tripods (81), another bevel gear (5) is arranged on each second rotating shaft (82), and the bevel gears (5) on the second rotating shafts (82) are meshed with the bevel gears (5) on the output rotating shafts (4);

the second rotating shaft (82) is provided with a rotating round block (83);

the connecting rod (84) is rotatably arranged on the rotating round block (83);

the bottom plate (1) is provided with two fourth brackets (87);

the two fixing blocks (88) are arranged on the fourth bracket (87) at one side far away from the motor (3), and the two fixing blocks (88) are connected with the fourth bracket (87) at one side close to the motor (3);

the connecting columns (86) are arranged on the two fixing blocks (88) in a sliding manner;

the bending long blocks (85) are arranged between the two side parts of the two connecting columns (86), the bending long blocks (85) close to one side of the motor (3) are rotatably connected with the connecting rods (84), and the bending long blocks (85) far away from one side of the motor (3) are used for bending round bars;

and the moving block (89) is arranged on the bent long block (85) at one side far away from the motor (3) and used for pushing the round bar, and the moving block (89) is connected with the third slide rail (72) in a sliding manner.

6. A303 stainless steel round bar bending apparatus according to claim 5, wherein the ejecting mechanism (9) comprises:

the second sliding rail (69) is provided with a stable sliding rail (91);

the second push rod (92) is arranged on the first push rod (68), and the second push rod (92) is connected with the stable slide rail (91) in a sliding manner;

the second pushing rod (92) is provided with a rubber block (93) used for ejecting the bent round bar, and the rubber block (93) is located above the third sliding rail (72).