Metal plate machining and bending equipment

Abstract

The utility model discloses a metal plate processing and bending device, which relates to the technical field of bending devices and comprises a workbench, and a sliding seat is slidably mounted at the top of the workbench through a sliding component. During use, firstly, the positions of the check blocks are adjusted through the two adjusting assemblies, and the check blocks are made to move to proper positions according to the angle needing to be bent and the measuring function of the graduated scale. Then two sliding plates slide to proper positions under the limiting action of a limiting assembly, two baffles are driven to move synchronously under the action of two linkage assemblies, then a plate is placed on the tops of a plurality of check blocks, one side of the plate is fixed through two positioning assemblies, and the function of positioning the metal plate is achieved; and then the sliding base is adjusted through the sliding assembly, the U-shaped top plate moves to the to-be-bent position, the two hydraulic cylinders drive the bending cutter to move downwards to achieve bending operation, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to bending equipment technical field, especially relates to a metal plate processing bending equipment. BACKGROUND

[0002] In industrial production, the market needs to process the inherent angle of metal plate, so the bending equipment is needed for processing.

[0003] The prior art with the publication number CN217798215U discloses a metal plate processing bending equipment, which can realize the adjustment function of the bending angle, but in actual use, it cannot align and position the plate of different sizes, and the bending position is easy to deviate during bending, and it is not convenient to adjust the bending position conveniently, so the practicability is poor. In view of the above problems, a metal plate processing bending equipment is proposed. UTILITY MODEL CONTENT

[0004] The purpose of the present application is to provide a metal plate processing bending equipment to solve the problem of poor practicability in actual use, which cannot align and position the plate of different sizes, and the bending position is easy to deviate during bending.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a metal plate processing bending equipment, comprising a workbench, the workbench, the top of the workbench is slidably installed with a sliding seat through a sliding assembly, two sliding plates are slidably installed on the opposite inner walls of the sliding seat through a limiting assembly, two stop blocks are slidably installed on the top of the two sliding plates through an adjusting assembly, a scale is arranged on the top of the two sliding plates, a U-shaped top plate is fixedly installed on the top of the sliding seat, two hydraulic cylinders are fixedly installed on the top of the U-shaped top plate, the output ends of the two hydraulic cylinders are penetrated through the U-shaped top plate and are provided with a bending knife, a sliding rail is fixedly installed on the top of the workbench, two baffle plates are slidably installed in the sliding rail, the two baffle plates and the two sliding plates are connected through a linkage assembly, and a positioning assembly is arranged on the side of the two baffle plates.

[0006] Preferably, the sliding assembly comprises two screw rods, two sliding grooves are formed in the top of the workbench, the two screw rods are connected through a transmission unit, and the sliding seat is threadedly installed on the two screw rods.

[0007] Preferably, the transmission unit comprises two chain wheels, the two chain wheels are fixedly sleeved on the two screw rods respectively, a chain is commonly meshed and installed on the two chain wheels, a driving motor is fixedly installed on the side of the workbench, the output shaft of the driving motor is connected with the end of one of the screw rods, the avoiding holes are arranged between the two sliding grooves, and the chain is arranged in the avoiding holes.

[0008] Preferably, the limiting assembly comprises two limiting rods, two limiting holes are arranged on the side of each of the sliding plates, the two limiting rods are slidingly installed in the four limiting holes respectively, and the two ends of the two limiting rods are fixedly connected with the opposite inner walls of the sliding seat.

[0009] Preferably, the adjusting assembly comprises a bidirectional screw rod, a rectangular groove is arranged on the top of the sliding plate, one end of the bidirectional screw rod is rotatably installed on the side inner wall of the rectangular groove, the other end of the bidirectional screw rod extends out of the sliding plate and is fixedly provided with a knob, and the two stop blocks are threadedly installed on the bidirectional screw rod.

[0010] Preferably, the linkage assembly comprises a guide rod, a guide hole is arranged on the side of the baffle, the guide rod is slidingly installed in the guide hole, one end of the guide rod is fixedly installed on the side of the baffle, and the other end of the guide rod is fixedly provided with a limiting disc.

[0011] Preferably, the positioning assembly comprises a pressing plate, a rectangular hole is arranged on the side of the baffle, a bearing plate is fixedly installed on the bottom inner wall of the rectangular hole, the pressing plate is slidingly installed in the rectangular hole, a sliding hole is arranged on the top inner wall of the rectangular hole, a sliding rod is slidingly installed in the sliding hole, the bottom end of the sliding rod is fixedly connected with the top of the pressing plate, the top end of the sliding rod is fixedly installed with a pull ring, a compression spring is fixedly installed on the top of the pressing plate, and the other end of the compression spring is fixedly installed on the top inner wall of the rectangular hole.

[0012] In conclusion, the technical effects and advantages of the utility model are as follows:

[0013] 1、firstly, the positions of the plurality of stop blocks are adjusted through the two adjusting assemblies, the plurality of stop blocks are moved to the appropriate positions according to the angle of the bending and the measurement function of the scale, then the two sliding plates are slidingly moved to the appropriate positions under the limiting action of the limiting assembly, the two baffles are synchronously moved under the action of the two linkage assemblies, then the plate is placed on the top of the plurality of stop blocks, and one side of the plate is fixed through the two positioning assemblies, so that the positioning function of the metal plate is realized, the plate of different sizes can be positioned and bent, and the practicability is better.

[0014] 2、 the utility model discloses, after placing the board on the top of multiple blocking pieces, pull two pull rings, and the side portion of the board is attached with the side portion of two baffle, set like this, can the board is aligned and positioned, improve the precision of bending position, and due to the setting of compression spring, will not play the clamping fixed effect to the board, when bending, also will not cause the influence to the movement of the board. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the premise of the drawings.

[0016] Figure 1 It is a three-dimensional structure schematic view of a metal plate processing bending equipment in the embodiment of the present application.

[0017] Figure 2 It is a connecting structure schematic view between sliding seat and scale in the embodiment of the present application.

[0018] Figure 3 It is a working table partial cut structure schematic view in the embodiment of the present application.

[0019] Figure 4 It is Figure 3 It is an enlarged structure schematic view of A in the embodiment of the present application.

[0020] In the figure: 1, working table;2, sliding seat;3, screw;4, chain wheel;5, chain;6, drive motor;7, sliding plate;8, limit rod;9, blocking piece;10, bidirectional screw;11, knob;12, scale;13, U-shaped top plate;14, bending knife;15, sliding rail;16, baffle;17, guide rod;18, bearing plate;19, pressing plate;20, sliding rod;21, pull ring;22, compression spring. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Embodiment: refer to Figures 1-4The illustrated metal plate processing bending equipment, including workbench 1, workbench 1, the top of workbench 1 is slidably installed with sliding seat 2 through sliding assembly, two sliding plates 7 are slidably installed on the opposite inner wall of sliding seat 2 through limiting assembly, two stoppers 9 are slidably installed on the top of two sliding plates 7 through adjusting assembly, two sliding plates 7 are provided with scales 12 on the top, a U-shaped top plate 13 is fixedly installed on the top of sliding seat 2, two hydraulic cylinders are fixedly installed on the top of U-shaped top plate 13, the output ends of two hydraulic cylinders are all penetrated through U-shaped top plate 13 and are commonly provided with bending knife 14, sliding rail 15 is fixedly installed on the top of workbench 1, two baffle plates 16 are slidably installed in sliding rail 15, two baffle plates 16 and two sliding plates 7 are all connected through linkage assembly, and positioning assembly is arranged on the side of two baffle plates 16.

[0023] Through the above structure, in use, first, the positions of the plurality of stoppers 9 are adjusted through the two adjusting assemblies, and the plurality of stoppers 9 are moved to the appropriate positions according to the angle of the required bending and the measurement function of the scales 12. Then, under the limiting action of the limiting assembly, the two sliding plates 7 are slid to the appropriate positions, and the two baffle plates 16 are driven to move synchronously under the action of the two linkage assemblies. Then, the plate is placed on the top of the plurality of stoppers 9, and one side of the plate is fixed through the two positioning assemblies, thereby achieving the positioning function of the metal plate and realizing the positioning and bending of plates of different sizes, and the practicability is better. Then, the sliding seat 2 and the U-shaped top plate 13 are moved to the bending position to be bent through the sliding assembly, and the bending knife 14 is driven to move downward through the two hydraulic cylinders to realize the bending operation. During the bending operation, the metal plate will move to the middle due to the pressure effect. Since the positioning assembly only has the positioning function and does not affect the movement of the metal plate, the practicability is better.

[0024] As shown in Figure 4 The sliding assembly includes two screw rods 3, the top of the workbench 1 is provided with two sliding grooves, the two screw rods 3 are connected through a transmission unit, and the sliding seat 2 is threadedly installed on the two screw rods 3. The advantage of this arrangement is that the horizontal movement of the sliding seat 2 can be achieved through the two screw rods 3.

[0025] Specifically, when the two screw rods 3 are rotated, the sliding seat 2 can be driven to move horizontally under the action of the threads, thereby driving the U-shaped top plate 13 and the bending knife 14 to move horizontally synchronously, and the bending position is adjusted, and the practicability is better.

[0026] As shown in Figure 4As shown, the transmission unit comprises two sprockets 4, the two sprockets 4 are fixedly sleeved on the two screws 3 respectively, the two sprockets 4 are commonly meshed with the chain 5, the side of the workbench 1 is fixedly provided with a driving motor 6, the output shaft of the driving motor 6 is connected with the end of one of the screws 3, the avoiding hole is arranged between the two sliding grooves, and the chain 5 is arranged in the avoiding hole. The advantages of this arrangement are that the two sprockets 4 and the chain 5 can drive the two screws 3 to rotate synchronously.

[0027] Specifically, the driving motor 6 drives one screw 3 and one sprocket 4 to rotate, and then drives the other screw 3 to rotate synchronously under the meshing action of the two sprockets 4 and the chain 5, thereby realizing the synchronous rotation function of the two screws 3. This arrangement can effectively prevent the sliding seat 2 from being stuck during horizontal movement.

[0028] As shown in Figure 2 The limiting assembly comprises two limiting rods 8, the side of the sliding plate 7 is provided with two limiting holes, the two limiting rods 8 are slidingly installed in the four limiting holes, and the two ends of the two limiting rods 8 are fixedly connected with the opposite inner walls of the sliding seat 2. The advantages of this arrangement are that the two limiting rods 8 can guide and limit the sliding plate 7.

[0029] Specifically, when the horizontal position of the sliding plate 7 needs to be adjusted, a pushing force is applied to the sliding plate 7, which drives the sliding plate 7 to move horizontally to the appropriate position under the guiding and limiting action of the two limiting rods 8. The adjustment operation is convenient and practical.

[0030] As shown in Figure 2 The adjusting assembly comprises a bidirectional screw rod 10, the top of the sliding plate 7 is provided with a rectangular groove, one end of the bidirectional screw rod 10 is rotatably installed on the side inner wall of the rectangular groove, the other end of the bidirectional screw rod 10 extends out of the sliding plate 7 and is fixedly provided with a knob 11, and the two stop blocks 9 are threadedly installed on the bidirectional screw rod 10. The advantages of this arrangement are that the position of the two stop blocks 9 can be adjusted by the bidirectional screw rod 10, thereby adjusting the bending angle.

[0031] Specifically, when the bending angle needs to be adjusted, the bidirectional screw rod 10 is rotated by rotating the knob 11, and then the two stop blocks 9 are driven to move synchronously towards or away from each other under the action of the threads, thereby adjusting the bending angle. The adjustment operation is convenient.

[0032] As shown in Figure 4As shown, the linkage assembly includes a guide rod 17, the side of the baffle 16 is provided with a guide hole, the guide rod 17 is slidingly installed in the guide hole, one end of the guide rod 17 is fixedly installed on the side of the baffle 16, and the other end of the guide rod 17 is fixedly provided with a limiting round plate. The advantage of this arrangement is that the synchronous movement function of the sliding plate 7 and the baffle 16 can be realized through the arrangement of the guide rod 17.

[0033] Specifically, when the sliding plate 7 moves horizontally, it drives the guide rod 17 to move horizontally synchronously, and drives the baffle 16 to move synchronously under the action of the guide rod 17, thereby facilitating the positioning of metal plates of different sizes.

[0034] As shown in the figure, Figure 4 The positioning assembly includes a pressing plate 19, the side of the baffle 16 is provided with a rectangular hole, the bottom inner wall of the rectangular hole is fixedly installed with a bearing plate 18, the pressing plate 19 is slidingly installed in the rectangular hole, the top inner wall of the rectangular hole is provided with a sliding hole, a sliding rod 20 is slidingly installed in the sliding hole, the bottom end of the sliding rod 20 is fixedly connected with the top of the pressing plate 19, the top end of the sliding rod 20 is fixedly installed with a pull ring 21, the top of the pressing plate 19 is fixedly installed with a compression spring 22, the other end of the compression spring 22 is fixedly installed on the top inner wall of the rectangular hole. The advantage of this arrangement is that the plate can be positioned before bending through the arrangement of the pressing plate 19, thereby facilitating the adjustment and determination of the bending position.

[0035] Specifically, after placing the plate on the top of the plurality of stop blocks 9, pull the two pull rings 21, and fit one side of the plate with the sides of the two baffles 16. This arrangement can align and position the plate, improve the accuracy of the bending position, and due to the arrangement of the compression spring 22, the plate will not be clamped and fixed, and the movement of the plate will not be affected during bending.

[0036] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A metal sheet processing and bending apparatus comprising a worktable (1), characterized in that: The top of the workbench (1) is slidably installed with a sliding seat (2) through a sliding assembly, opposite inner walls of the sliding seat (2) are slidably installed with two sliding plates (7) through a limiting assembly, the top of each of the two sliding plates (7) is slidably installed with two stoppers (9) through an adjusting assembly, the top of each of the two sliding plates (7) is provided with a scale (12), the top of the sliding seat (2) is fixedly installed with a U-shaped top plate (13), the top of the U-shaped top plate (13) is fixedly installed with two hydraulic cylinders, the output ends of the two hydraulic cylinders are both penetrated through the U-shaped top plate (13) and are jointly provided with a bending cutter (14), the top of the workbench (1) is fixedly installed with a sliding rail (15), the sliding rail (15) is slidably installed with two baffle plates (16), the two baffle plates (16) and the two sliding plates (7) are connected through a linkage assembly, and the side of each of the two baffle plates (16) is provided with a positioning assembly.

2. The metal plate processing and bending apparatus according to claim 1, characterized in that: The sliding assembly comprises two screw rods (3), two sliding grooves are formed in the top of the workbench (1), the two screw rods (3) are connected through a transmission unit, and the sliding seat (2) is threadedly installed on the two screw rods (3).

3. The metal plate processing and bending apparatus according to claim 2, characterized in that: The transmission unit comprises two chain wheels (4), the two chain wheels (4) are fixedly sleeved on the two screw rods (3) respectively, a chain (5) is jointly meshed on the two chain wheels (4), a driving motor (6) is fixedly installed on the side of the workbench (1), the output shaft of the driving motor (6) is connected with the end of one of the screw rods (3), an avoiding hole is formed between the two sliding grooves, and the chain (5) is arranged in the avoiding hole.

4. The metal plate processing and bending apparatus according to claim 1, characterized in that: The limiting assembly comprises two limiting rods (8), two limiting holes are formed in the side of each of the two sliding plates (7), the two limiting rods (8) are slidably installed in the four limiting holes respectively, and the two ends of the two limiting rods (8) are fixedly connected with the opposite inner walls of the sliding seat (2).

5. The metal plate processing and bending apparatus according to claim 1, wherein: The adjusting assembly comprises a bidirectional screw rod (10), a rectangular groove is formed in the top of the sliding plate (7), one end of the bidirectional screw rod (10) is rotatably installed on the side inner wall of the rectangular groove, the other end of the bidirectional screw rod (10) extends out of the sliding plate (7) and is fixedly provided with a knob (11), and the two stoppers (9) are threadedly installed on the bidirectional screw rod (10).

6. The metal plate processing and bending apparatus according to claim 1, wherein: The linkage assembly comprises a guide rod (17), a guide hole is formed in the side of the baffle plate (16), the guide rod (17) is slidably installed in the guide hole, one end of the guide rod (17) is fixedly installed on the side of the baffle plate (16), and the other end of the guide rod (17) is fixedly provided with a limiting circular plate.

7. The metal plate processing and bending apparatus according to claim 1, wherein: The positioning assembly comprises a pressing plate (19), the side of the baffle (16) is provided with a rectangular hole, the bottom inner wall of the rectangular hole is fixedly installed with a bearing plate (18), the pressing plate (19) is slidingly installed in the rectangular hole, the top inner wall of the rectangular hole is provided with a sliding hole, the sliding hole is slidingly installed with a sliding rod (20), the bottom end of the sliding rod (20) is fixedly connected with the top of the pressing plate (19), the top end of the sliding rod (20) is fixedly installed with a pull ring (21), the top of the pressing plate (19) is fixedly installed with a compression spring (22), the other end of the compression spring (22) is fixedly installed on the top inner wall of the rectangular hole.

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