Spacing-adjustable rolling forming machine

Abstract

The utility model provides a rolling forming machine with an adjustable interval, and relates to the field of rolling forming machines, the side, away from a servo push rod, of a deviation rectifying frame is fixedly connected with two connecting plates in a linear array mode, the connecting plates are transversely arranged, the sides, away from the deviation rectifying frame, of the connecting plates are fixedly connected with a mounting frame, and the inner side of the mounting frame is rotationally connected with a deviation rectifying roller; the problems that in the prior art, a screw driving mode is generally adopted to adjust the distance between pressing rollers, but the adjusting mode is low in adjusting efficiency, rapid driving adjustment cannot be achieved, an effective deviation rectifying structure is lacked in the adjusting process, and tilting is likely to happen due to the fact that a steel coil deviates from the pressing rollers are solved. By arranging the hydraulic cylinder fixedly connected in the support, when the steel coil rolling forming device is used, the hydraulic cylinder installed in the support can be started to enable the moving seat and the lower pressing roller arranged in the second bearing seat to move downwards to adjust the distance between the lower pressing roller and the guide roller so as to achieve rolling forming operation of a steel coil.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of roll forming machine, especially involves a roll forming machine of adjustable spacing. BACKGROUND

[0002] At present, steel coil, also known as coil steel. Steel hot pressing, cold pressing forming for coil. In order to facilitate storage and transportation, it is convenient to carry out various processing (for example, processing into steel plate, steel belt, etc.), and after the steel coil is uncoiled, in order to facilitate subsequent cutting and other processing, the corresponding roll forming machine is needed to roll forming, reduce the existence of arc.

[0003] However, the existing roll forming machine generally adopts screw drive to adjust the spacing between the pressure rollers during use, but the adjustment efficiency of this adjustment method is low, and it cannot realize rapid drive adjustment, and lacks effective deviation correction structure during adjustment, which is easy to cause the steel coil to deviate from the roll forming and appear arching and other conditions.

[0004] Therefore, in view of the above scheme in actual production and implementation, the deficiencies are corrected, improved, and the spirit and concept of seeking good are followed, and the assistance of professional knowledge and experience, as well as the cleverness and test of many parties, the utility model is created, and a roll forming machine with adjustable spacing is provided to solve the problem that the existing general screw drive is used to adjust the spacing between the pressure rollers, but the adjustment efficiency of this adjustment method is low, and it cannot realize rapid drive adjustment, and lacks effective deviation correction structure during adjustment, which is easy to cause the steel coil to deviate from the roll forming and appear arching and other conditions. UTILITY MODEL CONTENTS

[0005] The utility model provides a roll forming machine with adjustable spacing, which solves the problem that the existing general screw drive is used to adjust the spacing between the pressure rollers, but the adjustment efficiency of this adjustment method is low, and it cannot realize rapid drive adjustment, and lacks effective deviation correction structure during adjustment, which is easy to cause the steel coil to deviate from the roll forming and appear arching and other conditions.

[0006] The technical scheme of the utility model is realized as follows: a roll forming machine with adjustable spacing comprises a guide rail, the main body of the guide rail is longitudinally arranged, a longitudinal groove is formed in the guide rail, a longitudinally arranged servo push rod is fixedly connected in the longitudinal groove, a longitudinally arranged deviation correction frame is installed on the output end of the servo push rod, a clamping block is fixedly connected to the outer side of the deviation correction frame, the clamping block is protruded from the deviation correction frame, the deviation correction frame is slidably connected in the guide rail through the clamping block fixedly connected to the outer side of the deviation correction frame, two connecting plates are fixedly connected in a straight line array on the side of the deviation correction frame away from the servo push rod, the connecting plates are transversely arranged, a mounting frame is fixedly connected to the side of the connecting plate away from the deviation correction frame, a deviation correction roller is rotatably connected to the inner side of the mounting frame:

[0007] As a preferred implementation form, the guide rail is fixedly connected to the outer side of the support frame, the inner four corners of the support frame are provided with positioning holes of the upper and lower two-way steel pipe cylinders, the support frame and the positioning holes jointly form a connecting structure, the bottom end surface of the two hydraulic cylinders is fixedly connected with a moving seat, the inner side of the two moving seats is further fixedly connected with a pressing plate, the bottom end of the pressing plate is provided with a second bearing seat, and the inner side of the second bearing seat is rotatably connected with a lower pressing roller.

[0008] As a preferred implementation form, the inner side of the support frame is fixedly connected with a bottom plate, and the support frame is provided with three bottom plates which are fixedly connected to the inner side of the support frame in a straight line array.

[0009] As a preferred implementation form, the top end surface of the three bottom plates is provided with two first bearing seats through bolts, and each two longitudinally adjacent first bearing seats form a group.

[0010] As a preferred implementation form, the inner side of each group of first bearing seats is further rotatably connected with a guide roller, the guide roller is used for guiding the steel coil, and the outer side of the support frame is fixedly connected with a support.

[0011] As a preferred implementation form, the support is longitudinally arranged, and the support is provided with two supports which are fixedly connected to the front and rear sides of the support frame in an opposite direction, and the inner side of the two supports is fixedly connected with a hydraulic cylinder.

[0012] After the above technical scheme is used, the beneficial effects of the present application are as follows:

[0013] 1. In the present application, the deviation correcting roller is rotatably connected in the mounting frame, so that when the steel coil is transported, the distance between the deviation correcting frame and the deviation correcting roller and the steel coil can be adjusted according to the width of the steel coil by starting the servo push rod in the guide rail, so that the steel coil can be more stable when it is transported and guided.

[0014] 2. In the present application, the hydraulic cylinder is fixedly connected in the support, so that when it is used, the distance between the moving seat and the lower pressing roller in the second bearing seat and the guide roller can be adjusted by starting the hydraulic cylinder in the support, so that the steel coil can be roll-formed. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0016] Figure 1 It is a front side view structural schematic diagram of the roll forming machine of the present application.

[0017] Figure 2 It is a support and hydraulic cylinder combined structural schematic diagram of the roll forming machine of the present application.

[0018] Figure 3 It is a left view structural schematic diagram of the roll forming machine of the present application.

[0019] Figure 4 It is a top view structural schematic diagram of the roll forming machine of the present application.

[0020] Figure 5 It is a deviation rectifying frame and connecting plate combined structural schematic diagram of the roll forming machine of the present application.

[0021] Figure 6 It is a front view structural schematic diagram of the roll forming machine of the present application.

[0022] In the figure, 1, support frame; 101, positioning hole; 102, bottom plate; 103, first bearing seat; 104, guide roller; 105, steel roll; 2, support; 201, hydraulic cylinder; 202, moving seat; 203, pressing plate; 204, second bearing seat; 205, lower pressing roller; 3, guide rail; 301, servo push rod; 302, deviation rectifying frame; 303, clamping block; 304, connecting plate; 305, mounting frame; 306, deviation rectifying roller. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] As Figures 1-6As shown, a pitch adjustable roll forming machine comprises: a guide rail 3, the main body of the guide rail 3 is longitudinally arranged, the inside of the guide rail 3 is provided with a longitudinal slot, the inside of the longitudinal slot is fixedly connected with a longitudinally arranged servo push rod 301, the output end of the servo push rod 301 is provided with a longitudinally arranged deviation rectifying frame 302, the outer side of the deviation rectifying frame 302 is fixedly connected with a clamping block 303, the clamping block 303 is protruded from the deviation rectifying frame 302, the deviation rectifying frame 302 is slidably connected in the guide rail 3 through the clamping block 303 fixedly connected on the outer side thereof, two connecting plates 304 are fixedly connected in a linear array on the side of the deviation rectifying frame 302 away from the servo push rod 301, the connecting plates 304 are transversely arranged, a mounting frame 305 is fixedly connected on the side of the connecting plate 304 away from the deviation rectifying frame 302, a deviation rectifying roller 306 is rotatably connected on the inner side of the mounting frame 305, the bottom end surface of each of the two hydraulic cylinders 201 is fixedly connected with a moving seat 202, the inner side of each of the two moving seats 202 is further fixedly connected with a pressing plate 203, the bottom end of the pressing plate 203 is provided with a second bearing seat 204, and the inside of the second bearing seat 204 is rotatably connected with a lower pressing roller 205.

[0025] Wherein, the guide rail 3 is fixedly connected on the outer side of the support frame 1, the inside of the support frame 1 is provided with positioning holes 101 of double-direction steel pipe cylinders on the upper and lower sides at the four corners, the support frame 1 and the positioning holes 101 together form a connecting structure, and the inner side of the support frame 1 is fixedly connected with three bottom plates 102.

[0026] Wherein, the top end surface of each of the three bottom plates 102 is provided with two first bearing seats 103 through bolts, each two longitudinally adjacent first bearing seats 103 form a group, and the inner side of each group of first bearing seats 103 is further rotatably connected with a guide roller 104, the guide roller 104 is used for guiding a steel coil 105, the outer side of the support frame 1 is fixedly connected with a support 2, the support 2 is longitudinally arranged, and the support 2 is provided with two supports, the two supports are oppositely fixedly connected on the front and rear side surfaces of the support frame 1, and the inside of each of the two supports 2 is fixedly connected with a hydraulic cylinder 201.

[0027] In use, during the production of the steel coil 105, the support frame 1 is attached to the ground of the workshop, and the bolts are simultaneously passed through the positioning holes 101 to quickly fix the support frame 1, at this time, one end of the steel coil 105 is led out and placed above the guide roller 104 arranged on the inner side of the first bearing seat 103, and simultaneously, according to the different required pressing degrees, the hydraulic cylinder 201 arranged in the support 2 is started to push the moving seat 202 downward, so that the moving seat 202 drives the pressing plate 203 and other components to move downward, and the close contact between the lower pressing roller 205 and the guide roller 104 realizes automatic roll forming operation;

[0028] And in the present pressing operation, if it is needed to guide the conveying of the steel coil 105, the deviation frame 302 can be pushed to one side of the steel coil 105 by starting the servo push rod 301 installed in the guide rail 3 according to the different width of the steel coil 105, so that the deviation roller 306 installed in the mounting frame 305 is close to the outer side of the steel coil 105 and abuts against the outer wall of the steel coil 105 to realize the guiding conveying operation.

[0029] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, unless otherwise specified and limited, it should be explained that the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, or indirect connection through intermediate medium, and those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0030] The above is only the preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A gap adjustable roll forming machine characterized by, The utility model provides a rectifying device for steel coil, including guide rail (3), the main part of guide rail (3) is longitudinally arranged, and the inside of guide rail (3) is provided with longitudinal slot, the inside of longitudinal slot is fixedly connected with the longitudinally arranged servo push rod (301), and the output end of servo push rod (301) is installed with the longitudinally arranged rectifying frame (302), the outer side of rectifying frame (302) is fixedly connected with the clamping block (303), the clamping block (303) is the structure of protruding rectifying frame (302), and rectifying frame (302) is slidably connected in guide rail (3) through the clamping block (303) fixedly connected on its outer side, and the side of rectifying frame (302) away from servo push rod (301) is fixedly connected with two connecting plates (304) in linear array, and connecting plate (304) is horizontally arranged, and the side of connecting plate (304) away from rectifying frame (302) is fixedly connected with mounting bracket (305), and the inner side of mounting bracket (305) is rotatably connected with rectifying roller (306).

2. The roll forming machine of claim 1, wherein, The guide rail (3) is fixedly connected to the outer side of the support frame (1), and the support frame (1) is provided with positioning holes (101) of double-direction steel pipe cylinders on the upper and lower sides at the four corners.

3. A roll forming machine according to claim 2, wherein, The inner side of the support frame (1) is fixedly connected with three bottom plates (102), and the three bottom plates (102) are fixedly connected to the inner side of the support frame (1) in a linear array.

4. The roll forming machine of claim 3, wherein, The top end surface of each of the three bottom plates (102) is provided with two first bearing seats (103) by bolts, and each two longitudinally adjacent first bearing seats (103) form a group.

5. A roll forming machine according to claim 4, wherein, The inner side of each group of first bearing seats (103) is further rotatably connected with a guide roller (104), the guide roller (104) is used for guiding a steel coil (105), and the outer side of the support frame (1) is fixedly connected with a bracket (2).

6. A roll forming machine according to claim 5, wherein, The bracket (2) is longitudinally arranged, and the bracket (2) is provided with two groups, and the two groups of brackets (2) are fixedly connected to the front and rear sides of the support frame (1), and the inner side of each of the two groups of brackets (2) is fixedly connected with a hydraulic cylinder (201).

7. A roll forming machine according to claim 6, wherein, The bottom end surface of each of the two groups of hydraulic cylinders (201) is fixedly connected with a moving seat (202), and the inner side of each of the two groups of moving seats (202) is further fixedly connected with a pressing plate (203), the bottom end of the pressing plate (203) is provided with a second bearing seat (204), and the inside of the second bearing seat (204) is rotatably connected with a pressing roller (205).

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