Steel belt dividing and shearing mechanism for automobile part manufacturing

Abstract

The utility model discloses a steel belt dividing and shearing mechanism for manufacturing automobile parts. The steel belt dividing and shearing mechanism comprises a rack; the shearing component comprises an upper longitudinal shearing roller and a lower longitudinal shearing roller, the upper longitudinal shearing roller and the lower longitudinal shearing roller are rotationally connected to the rack, the upper longitudinal shearing roller is located over the lower longitudinal shearing roller, and a plurality of blades are arranged on the upper longitudinal shearing roller and the lower longitudinal shearing roller; the supporting rollers are rotationally connected to the rack, and the multiple supporting rollers are located on the two sides of the dividing and shearing component; the pressing plate is connected to the machine frame and located between the upper longitudinal shearing roller and the lower longitudinal shearing roller, and an avoiding gap is formed in the position, corresponding to the blade, of the pressing plate. Compared with the prior art, the slitting machine can solve the problems that when a slitting machine shears a thin steel strip, the steel strip is thin, the steel strip is easy to bend and deform after being sheared, and the shearing quality of the steel strip is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel band processing equipment technical field especially relates to a steel band divides and cuts mechanism for automobile parts manufacturing. BACKGROUND

[0002] The longitudinal shearing machine is also called longitudinal shearing line, longitudinal cutting machine and slitting machine, and is a kind of call of metal slitting equipment, is suitable for carrying out the longitudinal shearing work of metal strip, and the narrow strip after slitting is rewound into roll again, has the characteristics such as convenient operation, high cutting quality, high material utilization rate, cutting speed stepless speed regulation, etc., generally consists of uncoiling (unwinding), material positioning, slitting longitudinal shearing, winding (winding) etc., and the materials suitable for use are tinplate, silicon steel sheet, aluminum strip, copper, stainless steel plate, galvanized sheet etc., applicable industries are transformer, motor, household appliance, automobile, building material, packaging industry etc., and longitudinal shearing machine is also needed when corrugated steel fiber is processed to cut and slit raw material.But when the cutter head shears thin steel band, the steel band is easy to bend and deform after shearing due to the thin thickness of the steel band, which affects the shearing quality of the steel band. SUMMARY

[0003] The utility model discloses a kind of steel band divides and cuts mechanism for automobile parts manufacturing, to solve the problem that longitudinal shearing machine shears thin steel band, the steel band is easy to bend and deform after shearing due to the thin thickness of the steel band, which affects the shearing quality of the steel band.

[0004] To achieve the above object, the utility model provides a kind of steel band divides and cuts mechanism for automobile parts manufacturing, it includes:

[0005] Frame;

[0006] Slitting component, it includes upper longitudinal shearing cylinder and lower longitudinal shearing cylinder, the upper longitudinal shearing cylinder and lower longitudinal shearing cylinder are rotationally connected on the frame, the upper longitudinal shearing cylinder is located directly above the lower longitudinal shearing cylinder, and a plurality of blades are provided on the upper longitudinal shearing cylinder and the lower longitudinal shearing cylinder;

[0007] A plurality of support rollers are rotationally connected to the frame, and a plurality of support rollers are located on both sides of the slitting component.

[0008] Pressing plate, the pressing plate is connected to the frame, and the pressing plate is located between the upper longitudinal shearing cylinder and the lower longitudinal shearing cylinder, and the pressing plate is provided with a clearance gap corresponding to the position of the blade.

[0009] As a further description of the above technical solution:

[0010] Both ends of the frame are provided with connecting plates, and the pressing plate is connected below the connecting plates by at least two elastic elements.

[0011] As a further description of the above technical solution:

[0012] The elastic element is a spring.

[0013] As a further description of the above technical solution:

[0014] The connecting plate is provided with a threaded hole, and an adjusting screw is arranged in the threaded hole, and the bottom of the adjusting screw abuts against the surface of the pressing plate.

[0015] As a further description of the above technical solution:

[0016] The two ends of the rack are respectively provided with sliding grooves, and sliding blocks are arranged in the sliding grooves, and the top of the rack is provided with a cylinder for driving the sliding blocks to move, and the two ends of the upper longitudinal shearing roller are connected to the corresponding sliding blocks.

[0017] As a further description of the above technical solution:

[0018] The sliding block is provided with a motor for driving the upper longitudinal shearing roller to rotate.

[0019] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are:

[0020] 1、In the present application, the supporting roller and the pressing plate can limit the upper and lower surfaces of the steel strip, prevent the steel strip from bending after being cut, and cause the blade to cut the steel strip to the side, and the pressing plate can prevent debris from splashing, thereby improving safety.

[0021] 2、In the present application, the pressing plate is connected to the connecting plate by the elastic element, and the up-down position of the pressing plate can be adjusted by the adjusting screw, so that the pressing plate can adapt to steel strips of different thicknesses. DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as limiting the scope, and for those skilled in the art, other related drawings can be obtained without creative labor.

[0023] Figure 1 It is a structural schematic view of a steel strip cutting mechanism for manufacturing automobile parts.

[0024] Figure 2 It is Figure 1 It is an enlarged view of A in the middle.

[0025] Figure 3 It is a structural schematic view of an upper longitudinal shearing roller in a steel strip cutting mechanism for manufacturing automobile parts.

[0026] Figure 4 It is a structure schematic view of lower longitudinal shearing roller in steel strip separating and shearing mechanism for manufacturing automobile accessories.

[0027] Figure 5 It is a mounting structure schematic view of sliding block in steel strip separating and shearing mechanism for manufacturing automobile accessories.

[0028] Legend:

[0029] 1, frame; 2, upper longitudinal shearing roller; 3, lower longitudinal shearing roller; 4, blade; 5, supporting roller; 6, pressing plate; 7, avoiding gap; 8, connecting plate; 9, elastic element; 10, adjusting screw; 11, sliding groove; 12, sliding block; 13, air cylinder; 14, motor. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0032] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0033] In the description of the embodiments of the present application, it should be noted that the orientation or position relationship indicated by the terms "upper", "inner" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the present application is usually placed, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0034] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term '' set '', '' install '', '' link '', '' connect '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be direct connection, also can be indirectly connected through intermediate medium, can be two element inside intercommunication, for ordinary skilled person in the art, can understand the specific meaning of above-mentioned term in the utility model with specific situation.

[0035] Please refer to Figures 1-5 The utility model provides a kind of steel band divides and cuts mechanism for automobile accessory manufacturing, it includes:

[0036] Frame 1;

[0037] Division and cutting component, it includes upper longitudinal shearing roller 2 and lower longitudinal shearing roller 3, the upper longitudinal shearing roller 2 and lower longitudinal shearing roller 3 are rotationally connected on the frame 1, the upper longitudinal shearing roller 2 is located directly above the lower longitudinal shearing roller 3, and a plurality of blades 4 are provided on the upper longitudinal shearing roller 2 and the lower longitudinal shearing roller 3;

[0038] A plurality of support rollers 5 are rotationally connected to the frame 1, and a plurality of the support rollers 5 are located on both sides of the division and cutting component.

[0039] Pressing plate 6, the pressing plate 6 is connected to the frame 1, the pressing plate 6 is located between the upper longitudinal shearing roller 2 and the lower longitudinal shearing roller 3, and a clearance 7 is provided on the pressing plate 6 corresponding to the position of the blade 4.

[0040] Both ends of the frame 1 are provided with connecting plates 8, and the pressing plate 6 is connected below the connecting plates 8 by at least two elastic elements 9. The elastic element 9 is a spring. The connecting plate 8 is provided with a threaded hole, and an adjusting screw 10 is arranged in the threaded hole. The bottom of the adjusting screw 10 abuts against the surface of the pressing plate 6. Rotating the adjusting screw can make the adjusting screw move up and down, so as to adjust the position of the pressing plate.

[0041] Both ends of the frame 1 are provided with sliding grooves 11, and the sliding grooves 11 are provided with sliding blocks 12. The top of the frame 1 is provided with a cylinder 13 for driving the sliding blocks 12 to move, and both ends of the upper longitudinal shearing roller 2 are connected to the corresponding sliding blocks 12. The cylinder can drive the sliding blocks to move up and down, so as to adjust the position of the upper longitudinal shearing roller to adapt to the use of different steel belts.

[0042] The sliding block 12 is provided with a motor 14 for driving the upper longitudinal shearing roller 2 to rotate.

[0043] Working principle: through the setting of the support roller and the pressing plate can be on the steel strip two face limit, avoid steel strip shear after bounce up bending, cause blade will steel strip shear deviation, at the same time the pressing plate can prevent the debris splash, improve the security. The pressing plate is connected on the connecting plate through the elastic element, the up-down position of the pressing plate can be adjusted through the adjusting screw, so that the pressing plate can adapt to the steel strip of different thickness.

[0044] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A steel strip shearing mechanism for manufacturing automotive parts, characterized in that, include: frame; The slitting component includes an upper slitting roller and a lower slitting roller, both of which are rotatably connected to the frame. The upper slitting roller is located directly above the lower slitting roller, and both the upper and lower slitting rollers are provided with a number of blades. A plurality of support rollers are rotatably connected to the frame, and the plurality of support rollers are located on both sides of the slitting component; A pressure plate is connected to the frame and is located between the upper slitting roller and the lower slitting roller. The pressure plate has a clearance corresponding to the position of the blade.

2. The steel strip shearing mechanism for automotive parts manufacturing according to claim 1, characterized in that, The frame is provided with connecting plates at both ends, and the pressure plate is connected to the bottom of the connecting plates by at least two elastic elements.

3. The steel strip shearing mechanism for automotive parts manufacturing according to claim 2, characterized in that, The elastic element is a spring.

4. The steel strip shearing mechanism for automotive parts manufacturing according to claim 2, characterized in that, The connecting plate is provided with a screw hole, and an adjusting screw is provided in the screw hole. The bottom of the adjusting screw abuts against the surface of the pressure plate.

5. The steel strip shearing mechanism for automotive parts manufacturing according to claim 1, characterized in that, The frame has sliding grooves at both ends, and sliders are installed in the sliding grooves. A cylinder is installed on the top of the frame to drive the sliders to move. The two ends of the upper sliding roller are connected to the corresponding sliders.

6. The steel strip shearing mechanism for automotive parts manufacturing according to claim 5, characterized in that, The slider is equipped with a motor that drives the upper sliding roller to rotate.

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