CN111545604A - Shaping device for metal steel processing - Google Patents

Abstract

The invention discloses a shaping device for metal steel processing, comprising a worktable, a bracket is fixedly connected to the worktable, an installation groove is arranged on the upper end of the worktable, and a plurality of conveying rollers are rotatably connected in the installation groove , a transmission mechanism is arranged between a plurality of the conveying rollers, a drive motor is installed on the front side of the worktable, a first gear is fixedly connected to the output end of the drive motor, and a second gear is installed on the worktable , the second gear and the first gear are meshed with each other, the second gear is fixedly connected with a coaxial adjustment mechanism, and the adjustment mechanism and the transmission mechanism are connected by a transmission belt. The invention has a reasonable structure and can bend the cutter into one body, which greatly increases the efficiency of bending the steel plate and reduces the labor of the staff. It has better performance and can also adjust the bending angle of the steel plate, which is powerful.

Description

A kind of shaping device for metal steel processing

technical field

The invention relates to the technical field of steel processing, in particular to a shaping device for metal steel processing.

Background technique

Steel is a material of a certain shape, size and properties made from ingots, billets or steel by press working. Most steel processing is through pressure processing, which plastically deforms the processed steel (bill, ingot, etc.).

Construction steel is usually a steel plate that is bent and reshaped so that it can be used in brackets or buildings. However, there are a large number of bent steel plates used in buildings and brackets, so how to efficiently bend the steel plate is very important. ; The existing method of bending the steel plate is to first cut the steel plate to the same length, and then transport the cut steel plate to the bending machine, and bend it by the bending machine; The bending efficiency is low, and the transportation process consumes human resources. Therefore, if the cutting and bending can be designed on the same processing equipment, the bending efficiency of the steel plate will be greatly increased. For this reason, we designed a metal steel The shaping device for processing can solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the shortcomings existing in the prior art, and propose a shaping device for metal steel processing, which can bend the cutter into one piece, which greatly increases the bending efficiency of the steel plate and reduces the In order to reduce the labor of the staff, the steel plate can also be cut with equal and adjustable isometric length, which is more practical. It can also adjust the bending angle of the steel plate, which is powerful.

In order to achieve the above object, the present invention adopts the following technical solutions:

A shaping device for metal steel processing comprises a worktable, a bracket is fixedly connected to the worktable, an installation groove is arranged on the upper end of the worktable, and a plurality of conveying rollers are rotatably connected in the installation groove, and a plurality of A transmission mechanism is arranged between the conveying rollers, a drive motor is installed on the front side of the worktable, a first gear is fixedly connected to the output end of the drive motor, a second gear is installed on the worktable, and the first gear is installed on the worktable. The second gear meshes with the first gear, the second gear is fixedly connected with a coaxial adjustment mechanism, the adjustment mechanism and the transmission mechanism are connected by a transmission belt, and the inner top of the bracket is fixedly connected with a first hydraulic cylinder and the second hydraulic cylinder, the outer walls of the output ends of the first hydraulic cylinder and the second hydraulic cylinder are provided with a pressing mechanism, the output end of the first hydraulic cylinder is rotatably connected with a shaping plate, and the The output end is fixedly connected with a cutting knife, the worktable is provided with a groove matching the cutting knife, a bending plate is rotatably connected to the worktable, and a positioning block is provided through the worktable, and the positioning A pointer is provided on the block, an angle ruler is fixedly connected to the bottom of the bending plate, a scale is arranged on the angle ruler, the angle ruler penetrates the positioning block and is slidably connected with it, and the bottom of the bending plate is provided with a support mechanism.

Preferably, the transmission mechanism includes a transmission gear coaxially and fixedly connected with the plurality of conveying rollers, and the plurality of transmission gears are connected by a rack transmission belt.

Preferably, the first gear portion is provided with gear teeth, and the gear teeth are continuously distributed.

Preferably, the adjustment mechanism includes a circular plate that is coaxially and fixedly connected with the second gear, and six connecting rods are fixedly connected to the circular plate, and the six first connecting rods are all provided with a T-shaped plate. The six T-shaped grooves are all slidably connected with T-shaped rods, and the ends of the six T-shaped rods that are opposite to the circular plate are fixedly connected with an arc-shaped plate with a belt groove. The circle centers of the shaped plates are coincident, the outer parts of the six arc-shaped plates are jointly covered with a rubber sleeve, and one end of the six T-bars close to the circular plate is fixedly connected to a limit block, and the circular plate is fixedly connected with a limit block. The third gear of the shaft, the third gear is provided with six arc-shaped grooves, and the six limit blocks respectively pass through the six arc-shaped grooves and are slidably connected with them, and one of the connecting rods is fixedly connected with a The installation block is provided with a fourth gear intermeshing with the third gear, and the installation block is threadedly connected with a fixing bolt that abuts against the fourth gear.

Preferably, a coaxial transmission wheel is fixedly connected to one of the transmission gears, and the transmission belt is sleeved outside the transmission wheel and the six arc-shaped plates.

Preferably, the pressing mechanism includes an L-shaped plate fixed on the outer walls of the output ends of the first hydraulic cylinder and the second hydraulic cylinder, the bottom of the L-shaped plate is provided with a sliding groove, and the sliding groove is slidably connected with a sliding groove. A plurality of first springs are fixedly connected between the sliding plate and the inner top of the sliding groove, and a pressing plate is fixedly connected to the lower end of the sliding plate.

Preferably, two symmetrical second springs are fixedly connected to the upper end of the shaping plate, and both of the two second springs are fixedly connected to the output end of the first hydraulic cylinder.

Preferably, the support mechanism includes a third hydraulic cylinder located below the bending plate, an output end of the third hydraulic cylinder is fixedly connected with a support plate, and the support plate is in contact with the bottom of the bending plate.

Compared with the prior art, the present invention has the following beneficial effects:

1. The rotation of the driving motor can realize the intermittent rotation of the first gear and the second gear, which can then drive the intermittent rotation of the second gear, and the intermittent rotation of the second gear drives the intermittent rotation of the third gear, thereby realizing multiple The arc-shaped plate rotates intermittently, and the transmission wheel can rotate intermittently through the transmission belt. With the cooperation of the transmission gear and the rack transmission belt, the intermittent rotation of multiple conveyor rollers can be realized, and then the steel plate can be intermittently equal in length. delivery.

2. The downward movement of the output ends of the first hydraulic cylinder and the second hydraulic cylinder drives the abutment mechanism to move downward, and the abutment plate is first abutted against the steel plate. As the first hydraulic cylinder and the second hydraulic cylinder continue to move downward, the The spring is compressed, and the spring can generate downward elastic force on the sliding plate, so as to ensure that the abutting plate and the steel plate are tightly offset, ensuring that the steel plate is not easy to move, and ensuring the stability of the bending process.

3. The first hydraulic cylinder and the second hydraulic cylinder continue downward, the steel plate can be cut by the cutter, and the steel plate can be bent by the shaping plate. When the steel plate is in contact with the bending plate, the bending of the steel plate is completed. Compared with the existing technology, the bending process greatly improves the bending efficiency of the steel plate and saves a lot of human resources.

4. The third gear can be rotated by rotating the fourth gear. When the third gear rotates, the limit block can be limited by the arc groove, so that the limit block can slide in the arc groove, and then the T-shaped can be realized. The rods are opposite to each other or move relative to each other, so that the radius of the arc plate can be increased, and the speed of the transmission wheel can be adjusted, and the appropriate transmission belt needs to be replaced when the speed is adjusted. If the length of the plate rotation is longer, the number of turns of the drive wheel increases, and the number of turns of the conveying roller increases, thereby increasing the length of the steel plate conveying; therefore, by controlling the distance between the arc plate and the circular plate, it is possible to Adjusting the length of the conveying of the steel plate has better practicability.

5. Start the third hydraulic cylinder, and the output end of the third hydraulic cylinder moves upward to drive the support plate to move upward, so that the bending plate support can be moved upward and rotated, and the angle ruler also rotates. Through the cooperation of the angle ruler and the pointer, it is possible to Accurately adjust the angle of the bending plate, and then realize the bending treatment of different angles of the steel plate, which has good practicability and simple operation.

To sum up, the present invention has a reasonable structure and can bend the cutter into one piece, which greatly increases the efficiency of bending the steel plate and reduces the labor of the staff. Equal length cutting, good practicability, and can also adjust the bending angle of the steel plate, which is powerful.

Description of drawings

Fig. 1 is the structural representation of a kind of shaping device for metal steel processing proposed by the present invention;

Fig. 2 is the front view of the adjustment mechanism in the shaping device for metal steel processing proposed by the present invention;

Fig. 3 is a schematic diagram showing the connection of part of the structure of the adjusting mechanism in the shaping device for metal steel processing proposed by the present invention;

Fig. 4 is the rear view of the first gear, the second gear and the drive motor in the shaping device for metal steel processing proposed by the present invention;

5 is a side view of a part of the structure of a shaping device for metal steel processing proposed by the present invention;

FIG. 6 is a connection schematic diagram of a pressing mechanism in a shaping device for metal steel processing proposed by the present invention.

In the picture: 1 worktable, 2 brackets, 3 installation grooves, 4 conveying rollers, 5 transmission gears, 6 rack transmission belts, 7 transmission belts, 8 first hydraulic cylinders, 9 second springs, 10 shaping plates, 11 second hydraulic cylinders , 12 cutter, 13 L-shaped plate, 14 sliding groove, 15 first spring, 16 sliding plate, 17 pressing plate, 18 bending plate, 19 scale, 20 angle ruler, 21 pointer, 22 supporting plate, 23 third Hydraulic cylinder, 24 third gear, 25 arc groove, 26 limit block, 27 connecting rod, 28 mounting block, 29 fourth gear, 30 T-slot, 31 T-rod, 32 second gear, 33 first gear , 34 drive motors, 35 arc plates.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", " The orientation or positional relationship indicated by "outside", "front end", "rear end", "two ends", "one end", "the other end", etc. are based on the orientation or positional relationship shown in The invention and simplified description do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

1-6, a shaping device for metal steel processing includes a worktable 1, a bracket 2 is fixedly connected to the worktable 1, an installation groove 3 is provided on the upper end of the worktable 1, and a plurality of rotatable connections are connected in the installation groove 3 The conveying roller 4 is provided with a transmission mechanism between the plurality of conveying rollers 4. The transmission mechanism includes a transmission gear 5 which is coaxially and fixedly connected with the plurality of conveying rollers 4, and the plurality of transmission gears 5 are connected by a rack transmission belt 6. Through the transmission gear 5 and the rack transmission belt 6, a plurality of conveying rollers 4 can be rotated, and then the steel plate can be conveyed; adjustable baffles can be provided on both sides of the worktable 1, and the steel plates in conveying can be limited by the baffles , so that the steel plate is not easy to shift during the movement.

A drive motor 34 is installed on the front side of the worktable 1, and a first gear 33 is fixedly connected to the output end of the drive motor 34. A second gear 32 is installed on the worktable 1. The second gear 32 meshes with the first gear 33, and the A gear 33 is partially provided with gear teeth, and the gear teeth are continuously distributed. The rotation of the driving motor 34 can realize the intermittent rotation of the first gear 33 and the second gear 32, thereby driving the second gear 32 to rotate intermittently.

The second gear 32 is fixedly connected with a coaxial adjustment mechanism, the adjustment mechanism includes a circular plate coaxial with the second gear 32 and fixedly connected, the circular plate is fixedly connected with six connecting rods 27, six first The connecting rods 27 are all provided with T-shaped grooves 30, the six T-shaped grooves 30 are all slidably connected with T-shaped rods 31, and the ends of the six T-shaped rods 31 opposite to the circular plate are fixedly connected with belt grooves. The arc-shaped plate 35 can limit the position of the transmission belt 7 through the belt groove, so that it is not easy to be separated from the arc-shaped plate 35; One end of the shaped rod 31 close to the circular plate is fixedly connected to the limiting block 26, and the circular plate is fixedly connected with a third gear 24 coaxial with it. The position blocks 26 respectively penetrate through the six arc-shaped grooves 25 and are slidably connected with them. One of the connecting rods 27 is fixedly connected with a mounting block 28. The mounting block 28 is mounted with a fourth gear 29 that meshes with the third gear 24. The mounting block 28 is threadedly connected with a fixing bolt that abuts against the fourth gear 29 .

Specifically, by rotating the fourth gear 29, the third gear 24 can be rotated. When the third gear 24 is rotated, the limit block 26 can be limited by the arc groove 25, so that the limit block 26 can be positioned in the arc groove 25. By sliding inwards, the T-bars 31 can be moved in opposite directions or relative to each other, thereby increasing the radius of the arc plate 35 and adjusting the speed of the transmission wheel.

The adjustment mechanism and the transmission mechanism are connected by a transmission belt 7, one of the transmission gears 5 is fixedly connected with a transmission wheel coaxial with it, and the transmission belt 7 is sleeved on the outside of the transmission wheel and the six arc-shaped plates 35, and the transmission wheel can be realized through the transmission belt 7. Rotating, and then realizing the rotation of the transmission gear 5 and the conveying roller 4, the steel plate can be conveyed.

The inner top of the bracket 2 is fixedly connected with the first hydraulic cylinder 8 and the second hydraulic cylinder 11, and the outer walls of the output ends of the first hydraulic cylinder 8 and the second hydraulic cylinder 11 are provided with a pressing mechanism. The L-shaped plate 13 on the outer wall of the output end of the hydraulic cylinder 8 and the second hydraulic cylinder 11, the bottom of the L-shaped plate 13 is provided with a sliding groove 14, the sliding groove 14 is slidably connected with a sliding plate 16, and the sliding plate 16 is connected with the sliding groove 14. A plurality of first springs 15 are fixedly connected between the inner tops, and a pressing plate 17 is fixedly connected to the lower end of the sliding plate 16. The bottom of the pressing plate 17 is lower than the cutter 12 and the shaping plate 10, so that the steel plate can be cut and shaped before being cut and shaped. , the abutting plate 17 has been tightly abutted with the steel plate to ensure that the steel plate will not move when the stacking steel plate is cut and reshaped.

The output end of the first hydraulic cylinder 8 is rotatably connected with a shaping plate 10, and the output end of the second hydraulic cylinder 11 is fixedly connected with a cutter 12, through which the steel plate can be cut; For matching grooves, a bending plate 18 is rotatably connected to the table 1, and the bending plate 18 can be used to support the steel plate during bending; the upper end of the shaping plate 10 is fixedly connected with two symmetrical second springs 9 , the two second springs 9 are fixedly connected with the output end of the first hydraulic cylinder 8 , and are applied to the reset of the shaping plate 10 through the second springs 9 .

The worktable 1 is provided with a positioning block, the positioning block is provided with a pointer 21, the bottom of the bending plate 18 is fixedly connected with an angle ruler 20, the angle ruler 20 is provided with a scale 19, and the angle ruler 20 penetrates through the positioning block and is slidably connected with it. , the angle of the bending plate 18 can be precisely adjusted through the angle ruler 20 and the pointer 21 to improve the bending accuracy.

The bottom of the bending plate 18 is provided with a supporting mechanism. The supporting mechanism includes a third hydraulic cylinder 23 located below the bending plate 18. The output end of the third hydraulic cylinder 23 is fixedly connected to a supporting plate 22. The supporting plate 22 and the bending plate 18 The bottom of the bending plate 18 can be supported by the third hydraulic cylinder 23 and the support plate 22 to ensure the stability of the bending plate 18 .

It should be noted that the first hydraulic cylinder 8, the second hydraulic cylinder 11 and the driving motor 34 are controlled by PLC technology; when used in the present invention, the staff places the steel plate on the workbench 1 and offsets it with the conveying roller 4, Then start the driving motor 34, the rotation of the driving motor 34 can realize the intermittent rotation of the first gear 33 and the second gear 32, which can then drive the intermittent rotation of the second gear 32, and the intermittent rotation of the second gear 32 drives the third gear. 24 intermittently rotate, thereby realizing the intermittent rotation of multiple arc-shaped plates 35, through the transmission belt 7, the intermittent rotation of the transmission wheel can be realized, and with the cooperation of the transmission gear 5 and the rack transmission belt 6, multiple conveyor rollers can be realized 4. It rotates intermittently, so that the steel plate can be intermittently conveyed; when the steel plate is conveyed to the bottom of the shaping plate 10, the first hydraulic cylinder 8 and the second hydraulic cylinder 11 work, and the first gear 33 is no longer connected with the second. The gears 32 are meshed with each other, and the output ends of the first hydraulic cylinder 8 and the second hydraulic cylinder 11 move downward to drive the abutting mechanism to move downward, then the abutting plate 17 first abuts against the steel plate. The cylinder 11 continues to move downward, the first spring 15 is compressed, and the first spring 15 can generate downward elastic force on the sliding plate 16, so as to ensure that the abutting plate 17 and the steel plate are tightly abutted, and the steel plate is not easily moved. The first hydraulic cylinder 8 and the second hydraulic cylinder 11 continue downward, the steel plate can be cut by the cutter 12, and the steel plate can be bent by the shaping plate 10. When the steel plate is in contact with the bending plate 18, the steel plate is completed. After the cutting and bending process, the steel plate falls due to gravity and can be collected by the collecting frame; after the cutting and bending process is completed, the first hydraulic cylinder 8 and the second hydraulic cylinder 11 are reset, and the abutting plate 17 cannot rise. Then the steel plate is offset, and under the action of the two second springs 9, the shaping plate 10 can be reset; in this way, the first gear 33 and the second gear 32 are meshed again, and the steel plate can be transported again and at a fixed distance, so that it can be cut Compared with the existing technology, the bending efficiency of the steel plate is greatly improved, and a lot of human resources are saved.

When it is necessary to adjust the length of the steel plate conveying, first remove the transmission belt 7, and then remove the fixing bolts. The worker can rotate the third gear 24 by rotating the fourth gear 29. When the third gear 24 rotates, it passes through the arc groove. 25 can limit the position of the limit block 26, so that the limit block 26 can be slid in the arc groove 25, and then the T-bars 31 can be moved opposite or relative to each other, so that the radius of the arc plate 35 can be increased. When the speed of the transmission wheel is adjusted, the appropriate transmission belt 7 needs to be replaced when the speed is adjusted; when the first gear 33 meshes with the second gear 32 and rotates, the length of the transmission belt 7 rotating on the arc-shaped plate 35 is longer, then the circle of rotation of the transmission wheel When the number of rotations increases, the number of turns of the conveying roller 4 increases, thereby increasing the length of conveying the steel plate; therefore, by controlling the distance between the arc plate 35 and the circular plate, the length of conveying the steel plate can be adjusted, which is more practical. .

When it is necessary to adjust the bending angle of the steel plate, the worker activates the third hydraulic cylinder 23, and the output end of the third hydraulic cylinder 23 moves upward to drive the support plate 22 to move upward, so that the bending plate 18 can be supported to move upward and rotate, then The angle ruler 20 also rotates. Through the cooperation of the angle ruler 20 and the pointer 21, the angle of the bending plate 18 can be adjusted accurately, thereby realizing different angles of bending of the steel plate, which is practical and easy to operate.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (8)

1. A shaping device for metal steel processing, comprising a workbench (1), characterized in that a bracket (2) is fixedly connected to the workbench (1), and an upper end of the workbench (1) is provided with a mounting bracket (2). A groove (3), a plurality of conveying rollers (4) are rotatably connected in the mounting groove (3), a transmission mechanism is arranged between the plurality of conveying rollers (4), and the front side of the worktable (1) A drive motor (34) is installed, the output end of the drive motor (34) is fixedly connected with a first gear (33), and a second gear (32) is installed on the worktable (1). (32) meshes with the first gear (33), the second gear (32) is fixedly connected with a coaxial adjustment mechanism, the adjustment mechanism and the transmission mechanism are connected by a transmission belt (7), the bracket (2) A first hydraulic cylinder (8) and a second hydraulic cylinder (11) are fixedly connected to the inner top of the first hydraulic cylinder (8) and the outer walls of the output ends of the first hydraulic cylinder (8) and the second hydraulic cylinder (11). A tightening mechanism, the output end of the first hydraulic cylinder (8) is rotatably connected with a shaping plate (10), the output end of the second hydraulic cylinder (11) is fixedly connected with a cutter (12), and the worktable ( 1) There is a cutting groove matching the cutting knife (12), a bending plate (18) is rotatably connected to the worktable (1), and a positioning block is provided through the worktable (1). A pointer (21) is provided on the positioning block, an angle ruler (20) is fixedly connected to the bottom of the bending plate (18), and a scale (19) is provided on the angle ruler (20), and the angle ruler ( 20) Passing through and slidably connected to the positioning block, the bottom of the bending plate (18) is provided with a supporting mechanism. 2 . The shaping device for metal steel processing according to claim 1 , wherein the transmission mechanism comprises a transmission gear ( 5 ) that is coaxially and fixedly connected with the plurality of conveying rollers ( 4 ), and the plurality of The transmission gears (5) are connected by a rack transmission belt (6). 3 . The shaping device for metal steel processing according to claim 1 , wherein the first gear ( 33 ) is partially provided with gear teeth, and the gear teeth are continuously distributed. 4 . 4 . The shaping device for metal steel processing according to claim 2 , wherein the adjusting mechanism comprises a circular plate coaxially and fixedly connected with the second gear ( 32 ), and the circular plate is 4 . Six connecting rods (27) are fixedly connected, T-shaped grooves (30) are provided on the six first connecting rods (27), and T-shaped grooves (30) are slidably connected in the six T-shaped grooves (30). Rods (31), the ends of the six T-shaped rods (31) facing away from the circular plate are fixedly connected with an arc-shaped plate (35) with a belt groove, and the circle centers of the six arc-shaped plates (35) are coincident , the outer parts of the six arc-shaped plates (35) are jointly sleeved with a rubber sleeve, and one end of the six T-bars (31) close to the circular plate is fixedly connected to the limit block (26), and the circular plate A third gear (24) that is coaxial with the third gear (24) is fixedly connected, the third gear (24) is provided with six arc-shaped grooves (25) therethrough, and the six limit blocks (26) respectively pass through the six arcs The groove (25) is slidably connected to the groove (25), wherein a mounting block (28) is fixedly connected to one of the connecting rods (27). Four gears (29), the mounting block (28) is threadedly connected with a fixing bolt that abuts against the fourth gear (29). 5 . The shaping device for metal steel processing according to claim 4 , wherein a coaxial transmission wheel is fixedly connected to one of the transmission gears ( 5 ), and the transmission belt ( 7 ) is sleeved on 5 . Outside of drive wheel and six arcuate plates (35). 6 . The shaping device for metal steel processing according to claim 1 , wherein the abutting mechanism comprises a rectifying device fixed on the outer walls of the output ends of the first hydraulic cylinder ( 8 ) and the second hydraulic cylinder ( 11 ). 7 . L-shaped plate (13), the bottom of the L-shaped plate (13) is provided with a sliding groove (14), a sliding plate (16) is slidably connected in the sliding groove (14), and the sliding plate (16) is connected to the sliding groove (14). A plurality of first springs (15) are fixedly connected between the inner tops of the sliding grooves (14), and a pressing plate (17) is fixedly connected to the lower end of the sliding plate (16). 7 . The shaping device for metal steel processing according to claim 1 , wherein two symmetrical second springs ( 9 ) are fixedly connected to the upper end of the shaping plate ( 10 ). Both springs (9) are fixedly connected to the output end of the first hydraulic cylinder (8). 8 . The shaping device for metal steel processing according to claim 1 , wherein the support mechanism comprises a third hydraulic cylinder ( 23 ) located below the bending plate ( 18 ), the third hydraulic cylinder The output end of (23) is fixedly connected with a support plate (22), and the support plate (22) is in contact with the bottom of the bending plate (18).

Images