Color plate bending machine

Abstract

The utility model relates to the technical field of bending machines, and discloses a color steel plate bending machine which comprises a working table, the bottom end of the working table is fixedly connected with a supporting assembly used for bearing, the rear side of the working table is fixedly connected with a supporting object carrying assembly, the top end of the object carrying assembly is fixedly connected with an electric push rod, and the electric push rod is fixedly connected with the working table. The driving end of the electric push rod is fixedly connected with a stress plate, the interiors of the four corners of the stress plate are slidably connected with sliding rods, the sliding rods are sleeved with springs, the bottom ends of the multiple sliding rods are fixedly connected with a pressing plate, the top ends of the sliding rods are fixedly connected with check blocks, and the bottom end of the stress plate is fixedly connected with a bending block. A die groove is formed in the top end of the workbench. According to the bending machine, a plurality of independent driving devices for clamping and extruding operation do not need to be purchased, so that the overall purchasing cost of the bending machine is remarkably reduced, the maintenance difficulty is correspondingly reduced, and the service life of the bending machine is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bending machine especially relates to a color steel plate bending machine. BACKGROUND

[0002] Color steel plate is a kind of color steel plate with organic coating, with light weight, high strength, good corrosion resistance and other characteristics.Color steel plate needs bending machine because in practical application, often need to be processed into different shapes to meet the specific needs of the field of architecture, industry etc., and bending machine can be bent into shape according to the design requirements by accurate clamping, pressing etc., so as to expand the use range of color steel plate, improve its applicability in various engineering.

[0003] In prior art, part of bending machine is usually driven by electric push rod to clamp and fix color steel plate, then starts cylinder to drive bending block to extrude color steel plate, then makes color steel plate contact with die groove, under the extrusion of cylinder, makes color steel plate complete bending, which needs multiple driving sources to cooperate to complete clamping, extrusion work, completes color steel plate bending, which needs to purchase multiple driving sources, increases the overall procurement cost of bending machine and the difficulty of maintenance, therefore, aiming at the above problems, a color steel plate bending machine is provided. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems existing in the prior art and provides a color steel plate bending machine to improve the high cost and high maintenance difficulty caused by multiple driving sources in the prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a color steel plate bending machine, including workbench, the bottom of workbench is fixedly connected with the support component for bearing, the rear side of workbench is fixedly connected with the support load component, the top of load component is fixedly connected with electric push rod, the drive end of electric push rod is fixedly connected with stress plate, the inside of four corners of stress plate is slidably connected with sliding rod, the outside of sliding rod is equipped with spring, the bottom of multiple sliding rods is fixedly connected with pressing plate, the top of sliding rod is fixedly connected with baffle, the bottom of stress plate is fixedly connected with bending block, the top of workbench is equipped with die groove.

[0006] Further, the right end of the workbench is fixedly connected with two bearing plates, the right end of the workbench is fixedly connected with two supports, the top end of the front bearing plate is fixedly connected with a motor, the driving end of the motor is fixedly connected with a rotating rod, the rear end of the rotating rod is fixedly connected with a connecting rod one, the top end of the connecting rod one is rotatably connected with a connecting rod two, the bottom end of the connecting rod two is rotatably connected with a stress rod, the left end of the stress rod is fixedly connected with a connecting plate, and the bottom end of the connecting plate is fixedly connected with a pushing block.

[0007] Further, the support assembly comprises a plurality of support legs, and the top ends of the plurality of support legs are fixedly connected to the bottom end of the workbench.

[0008] Further, the object carrying assembly comprises a support plate, the front end of the support plate is fixedly connected to the rear side of the workbench, the top end of the support plate is fixedly connected with an object carrying plate, and the top end of the object carrying plate is fixedly connected to the bottom end of the electric push rod.

[0009] Further, one end of the spring is fixedly connected to the bottom end of the stress plate, and the other end of the spring is fixedly connected to the top end of the pressing plate.

[0010] Further, the bottom end of the pressing plate is in contact with the top end of the workbench, and the bottom end of the stop block is in contact with the top end of the stress plate.

[0011] Further, the bottom end of the pressing plate is provided with a movable hole, and the outer portion of the bending block is slidably connected in the inner portion of the movable hole.

[0012] Further, the top end of the support is fixedly connected to the bottom end of the bearing plate, the bottom end of the connecting plate is slidably connected to the top end of the workbench, and the outer portion of the pushing block is slidably connected in the inner portion of the mold groove.

[0013] The utility model has the advantages of:

[0014] 1、in the utility model, the spring drives the pressing plate to press the color steel plate under the driving of the electric push rod, then under the continuous work of the air cylinder, the stress plate drives the bending block to pass through the movable hole, extrudes the color steel plate, and the bending of the color steel plate is completed under the cooperation of the mold groove, which can reduce the number of driving sources, and multiple independent driving devices are not needed for clamping and extruding operation, so that the procurement cost of the bending machine as a whole is significantly reduced, the maintenance difficulty is correspondingly reduced, and the spring can play a buffering role in the process that the pressing plate presses the color steel plate, thereby prolonging the service life of the equipment.

[0015] 2. The utility model discloses, through the starting motor drive link rod one makes link rod two to push the plate in the inside of the mould groove slide, facilitate to the color steel plate after bending, push the blanking, need not manual blanking operation, reduced the physical labour of worker, improved the comfort degree of work, in turn reduced the operation's difficulty and the possibility of error. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A perspective view of a color steel plate bending machine is provided for the utility model;

[0017] Figure 2 A workbench structure schematic view of a color steel plate bending machine is provided for the utility model;

[0018] Figure 3 For Figure 2 The enlarged view of A in

[0019] Figure 4 The enlarged view of B in Figure 2 .

[0020] LEGEND:

[0021] 1, workbench, 2, support leg, 3, gasket, 4, support plate, 5, object plate, 6, electric push rod, 7, stress plate, 8, sliding rod, 9, spring, 10, pressing plate, 11, movable hole, 12, stopper, 13, bending block, 14, mould groove, 15, bearing plate, 16, support, 17, motor, 18, rotating rod, 19, link rod one, 20, link rod two, 21, stress rod, 22, link plate, 23, push block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the 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 fall within the protection scope of the utility model.

[0023] Refer to Figures 1 to 3The utility model provides a kind of embodiment: a color steel plate bending machine, including workbench 1, workbench 1 as the core operating platform of entire device, the bending and blanking of color steel plate provide stable support.Workbench 1's bottom end is fixedly connected with the support component for bearing, support component includes multiple support leg 2, these support leg 2 with stable way props up workbench 1, ensure that workbench 1 does not shake in working process.The top of multiple support leg 2 is fixedly connected in the bottom end of workbench 1, the bottom end of support leg 2 is fixedly connected with gasket 3, gasket 3 can increase the contact area of support leg 2 and ground, improve stability, also can play certain damping effect.The rear side of workbench 1 is fixedly connected with the support load component, the top of load component is fixedly connected with electric push rod 6, load component includes support plate 4, and the rear side of support plate 4 is fixedly connected in workbench 1, and support plate 5 is provided with stable support.The top of support plate 4 is fixedly connected with load plate 5;

[0024] The top of load plate 5 is fixedly connected in the bottom end of electric push rod 6, and electric push rod 6 is provided with installation position.The driving end of electric push rod 6 is fixedly connected with stress plate 7, when electric push rod 6 starts, stress plate 7 can be driven to move up and down.The four corners of stress plate 7 are slidably connected with sliding rod 8, and sliding rod 8 plays the role of guiding, to ensure that stress plate 7 remains stable during movement.Spring 9 is arranged outside sliding rod 8, and the bottom end of multiple sliding rods 8 is fixedly connected with pressing plate 10, one end of spring 9 is fixedly connected in the bottom end of stress plate 7, and the other end of spring 9 is fixedly connected in the top of pressing plate 10, under the action of electric push rod 6, stress plate 7 compresses spring 9, and spring 9 in turn drives pressing plate 10 to be close to the top of workbench 1, and color steel plate is pressed tightly;

[0025] The bottom end of pressing plate 10 is provided with movable hole 11, and the bottom end of pressing plate 10 is in close contact with the top of workbench 1, to ensure that color steel plate does not loosen during clamping.The top of sliding rod 8 is fixedly connected with stop block 12, and the bottom end of stop block 12 is in contact with the top of stress plate 7, to prevent sliding rod 8 from slipping off stress plate 7.The bottom end of stress plate 7 is fixedly connected with bending block 13, and bending block 13 is slidably connected in the inside of movable hole 11, when stress plate 7 moves down, bending block 13 passes through movable hole 11, and color steel plate is extruded.The top of workbench 1 is provided with die groove 14, and color steel plate is in contact with die groove 14 under the extrusion of bending block 13, and bending operation is completed according to the shape of die groove 14.

[0026] Refer to Figure 1 , Figure 2 And Figure 4The right end of the workbench 1 is fixedly connected with two bearing plates 15, which provide mounting positions for the motor 17 and the bracket 16. The right end of the workbench 1 is fixedly connected with two brackets 16, the top end of the bracket 16 is fixedly connected to the bottom end of the bearing plate 15, and the bracket 16 supports the bearing plate 15. The top end of the front bearing plate 15 is fixedly connected with the motor 17, and the motor 17 provides power for the blanking process. The driving end of the motor 17 is fixedly connected with a rotating rod 18, and the rotating rod 18 is used to transmit the power of the motor 17. The rear end of the rotating rod 18 is fixedly connected with a connecting rod 19, the top end of the connecting rod 19 is rotatably connected with a connecting rod 20, the bottom end of the connecting rod 20 is rotatably connected with a stress rod 21, the connecting rod 20 is used to transmit power to the stress rod 21, the left end of the stress rod 21 is fixedly connected with a connecting plate 22, and the stress rod 21 drives the connecting plate 22 to slide on the top end of the workbench 1. The bottom end of the connecting plate 22 is slidably connected to the top end of the workbench 1, which ensures that the connecting plate 22 remains stable during sliding. The bottom end of the connecting plate 22 is fixedly connected with a push block 23, the outer part of the push block 23 is slidably connected inside the die groove 14, which provides stable movement of the push block 23, pushes the bent color steel plate out of the die groove 14, and completes the blanking operation.

[0027] Working principle: in the clamping and bending step, first start the electric push rod 6, under the drive of the electric push rod 6, drive the stress plate 7 to move down. At this time, the stress plate 7 compresses the spring 9 on one hand, and drives the pressing plate 10 to move close to the top end of the workbench 1, until the pressing plate 10 is in close contact with the workbench 1, tightly presses the color steel plate, and realizes clamping and fixing. On the other hand, with the continuous downward movement of the stress plate 7, the bending block 13 fixed at the bottom end of the stress plate 7 passes through the movable hole 11 at the bottom end of the pressing plate 10, and starts to extrude the color steel plate. With the continuous pressing of the bending block 13, the color steel plate gradually contacts with the die groove 14 at the top end of the workbench 1 under the pressure, and under the continuous extrusion of the cylinder, the color steel plate completes the bending operation according to the shape of the die groove 14. Then, in the blanking step, when the color steel plate bending is completed, start the motor 17, the driving end of the motor 17 drives the rotating rod 18 to rotate, and the rotating rod 18 drives the connecting rod 19 to rotate. The connecting rod 19 drives the connecting rod 20 to move during rotation, so that the connecting rod 20 pushes the stress rod 21 to move left. The stress rod 21 drives the connecting plate 22 to slide on the top end of the workbench 1, and the push block 23 fixed at the bottom end of the connecting plate 22 also slides in the die groove 14. Finally, the push block 23 slides in the die groove 14, and pushes the bent color steel plate out of the die groove 14, and completes the blanking operation.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A color plate bending machine comprising a worktable (1), characterized in that: The bottom end of the workbench (1) is fixedly connected with a support assembly for bearing, the rear side of the workbench (1) is fixedly connected with a support load assembly, the top end of the load assembly is fixedly connected with an electric push rod (6), the driving end of the electric push rod (6) is fixedly connected with a stress plate (7), the four corners of the stress plate (7) are slidably connected with sliding rods (8), the outside of the sliding rods (8) is sleeved with springs (9), the bottom end of the plurality of sliding rods (8) is fixedly connected with a pressing plate (10), the top end of the sliding rod (8) is fixedly connected with a stop block (12), the bottom end of the stress plate (7) is fixedly connected with a bending block (13), and the top end of the workbench (1) is provided with a mold groove (14).

2. The color plate bending machine according to claim 1, characterized in that: The right end of the workbench (1) is fixedly connected with two bearing plates (15), the right end of the workbench (1) is fixedly connected with two supports (16), the top end of the front bearing plate (15) is fixedly connected with a motor (17), the driving end of the motor (17) is fixedly connected with a rotating rod (18), the rear end of the rotating rod (18) is fixedly connected with a connecting rod one (19), the top end of the connecting rod one (19) is rotatably connected with a connecting rod two (20), the bottom end of the connecting rod two (20) is rotatably connected with a stress rod (21), the left end of the stress rod (21) is fixedly connected with a connecting plate (22), and the bottom end of the connecting plate (22) is fixedly connected with a pushing block (23).

3. The color plate bending machine according to claim 1, characterized in that: The support assembly comprises a plurality of support legs (2), and the top end of the plurality of support legs (2) is fixedly connected to the bottom end of the workbench (1).

4. The color plate bending machine according to claim 1, characterized in that: The load assembly comprises a support plate (4), the front end of the support plate (4) is fixedly connected to the rear side of the workbench (1), the top end of the support plate (4) is fixedly connected with a load plate (5), and the top end of the load plate (5) is fixedly connected to the bottom end of the electric push rod (6).

5. The color plate bending machine according to claim 1, characterized in that: One end of the spring (9) is fixedly connected to the bottom end of the stress plate (7), and the other end of the spring (9) is fixedly connected to the top end of the pressing plate (10).

6. The color plate bending machine according to claim 1, characterized in that: The bottom end of the pressing plate (10) is in contact with the top end of the workbench (1), and the bottom end of the stop block (12) is in contact with the top end of the stress plate (7).

7. The color plate bending machine according to claim 1, characterized in that: The bottom end of the pressing plate (10) is provided with a movable hole (11), and the outside of the bending block (13) is slidably connected in the inside of the movable hole (11).

8. The color plate bending machine according to claim 2, characterized in that: The top end of the support (16) is fixedly connected to the bottom end of the bearing plate (15), the bottom end of the connecting plate (22) is slidably connected to the top end of the workbench (1), and the outside of the pushing block (23) is slidably connected in the inside of the mold groove (14).

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