Rolling guide groove for flying shear

Abstract

The utility model discloses a rolling guide groove for flying shears, and relates to the technical field of metal rolling. A rolling guide groove for flying shears comprises a guide roller seat support, a limiting device is arranged on the guide roller seat support, the limiting device comprises a guide roller seat and a guide roller, the guide roller seat is in an inverted U shape, moving seat grooves are formed in the outer walls of the two sides of the guide roller seat, the two moving seat grooves are trapezoidal, and limiting sliding blocks are fixedly connected to the outer walls of the two sides of the guide roller seat. A push block on a limiting block is pushed in the limiting device to move oppositely to drive a reset spring to contract, and meanwhile, the outer wall of the other end of the reset spring is separated from the interior of a limiting block groove, so that the fixed seat can be taken out from the interior of a movable seat groove; and then the movable seat is limited by the fixed seat, and then the movable seat and the guide roller can be taken down from the guide roller seat, so that the operation is simple and rapid, the guide roller can be conveniently disassembled by a worker, the worker does not need to disassemble the guide roller by virtue of a special tool, and the efficiency of the worker is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the rolling technical field of metal, especially a kind of rolling guide groove for flying shear. BACKGROUND

[0002] The guide groove of the prior art is generally composed of a guide groove body and a guide groove cover, and a kind of rolling guide groove for flying shear is disclosed in Chinese utility model patent with authorization announcement number "CN203417930U", which comprises a guide groove, a guide roller, a guide roller shaft, a guide roller seat and a guide roller seat support, the guide groove is welded on one end of the guide roller seat support, the guide roller seat is movably connected to the guide roller seat support by locking bolt and nut, the guide roller is a U-shaped guide roller installed on the guide roller seat support, the guide roller shaft passes through the U-shaped guide roller, has a protective effect on the surface of the rolled piece, and the phenomenon of steel scratching and sticking does not occur, the surface of the rolled piece will not be scratched, effectively reduces the wear of the guide groove part, reduces the use cost of the guide groove, and is especially convenient to assemble and disassemble.

[0003] The above technical scheme can reduce the friction force and the consumption of materials by movably connecting the guide roller seat to the guide roller seat support through locking bolt and nut and allowing the guide roller seat and the guide roller seat support to be detachable for cleaning and maintenance of parts, but the above technical scheme still has some defects, such as the above equipment movably connects the guide roller seat to the guide roller seat support through locking bolt and nut, but when the guide roller needs to be maintained and overhauled after long-time use, the staff needs to use special tools to disassemble it, which is complicated and difficult to operate, thereby reducing the work efficiency of the staff and the maintenance and overhaul efficiency of the guide roller. UTILITY MODEL CONTENTS

[0004] The utility model aims at least to solve one of the technical problems in the prior art, and provides a kind of rolling guide groove for flying shear, which can solve the problem that the equipment movably connects the guide roller seat to the guide roller seat support through locking bolt and nut, but when the guide roller needs to be maintained and overhauled after long-time use, the staff needs to use special tools to disassemble it, which is complicated and difficult to operate, thereby reducing the work efficiency of the staff and the maintenance and overhaul efficiency of the guide roller.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of rolling guide groove for flying shear, including guide roller seat support, limit device is arranged on the guide roller seat support;

[0006] The limiting device comprises a guide roller seat and a guide roller, the guide roller seat is inverted "U"-shaped, both side outer walls of the guide roller seat are provided with moving seat grooves, both moving seat grooves are trapezoidal, both side outer walls of the guide roller seat are fixedly connected with limiting sliding blocks, both moving seat grooves are slidably connected with moving seats, both sides of the guide roller are rotatably connected with the inside of the corresponding moving seat outer wall, both moving seat grooves are slidably connected with fixed seats;

[0007] Both side inner walls of both moving seat grooves are provided with limiting block grooves, both fixed seats are slidably connected with limiting blocks, outer walls of both fixed seats are provided with push block grooves, and both push block grooves are provided with two reset springs.

[0008] Preferably, one end outer wall of each of the two fixed seats is in contact with one end outer wall of the corresponding moving seat, both limiting blocks are "L"-shaped, and one end push block outer wall of each of the two limiting blocks is slidably connected with the inside of the corresponding push block groove.

[0009] Both ends of the four reset springs are fixedly connected with the inner wall of the corresponding push block groove and one end push block outer wall of the limiting block, and one end of each of the two limiting blocks that is close to the limiting block groove slidably extends into the inside of the moving seat groove and is in contact with the inner wall of the corresponding limiting block groove.

[0010] Preferably, both side inner walls of the guide roller seat support are provided with fixed block grooves.

[0011] Outer walls of both limiting sliding blocks are slidably connected with the inside of the corresponding fixed block groove, and both fixed block grooves are slidably connected with fixed blocks.

[0012] Preferably, both side outer walls of the guide roller seat support are threadedly connected with fixed bolts.

[0013] One end of each of the two fixed bolts that is close to the fixed block threadedly extends into the inside of the groove formed in the outer wall of the fixed block.

[0014] Preferably, the rear end outer wall of the guide roller seat support is provided with a mounting plate.

[0015] The outer wall of the mounting plate is fixedly connected with a horn.

[0016] Preferably, the horn is communicated with the inside of the guide roller seat.

[0017] The front end of the guide roller seat support is provided with a guide groove.

[0018] Compared with the prior art, the limiting device has the following beneficial effects:

[0019] 1、The flying shear uses rolling guide groove, through the opposite movement of the pushing block in the limiting device, the pushing block drives the retraction of the return spring, and at the same time, the other end of the pushing block is separated from the internal contact of the limiting block groove, so that the fixed seat can be taken out from the internal of the moving seat groove, then the moving seat limits the fixed seat, and the moving seat and the guide roller can be taken off from the guide roller seat, so that the operation is simple and fast, the staff can disassemble the guide roller, the staff does not need to use special tools to disassemble, and the efficiency of the staff is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model is further illustrated below in combination with the drawings and embodiments:

[0021] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0022] Figure 2 It is a structure schematic view of the guide roller seat outside of the utility model;

[0023] Figure 3 It is a structure schematic view of the guide rail outside of the utility model;

[0024] Figure 4 It is a structure schematic view of the guide groove outside of the utility model.

[0025] The drawings show that: 1, guide roller seat support; 2, guide groove; 3, fixed block groove; 4, guide roller seat; 5, fixed block; 6, horn mouth; 7, limiting block; 8, return spring; 9, fixed seat; 10, moving seat; 11, guide roller; 12, moving seat groove; 13, limiting sliding block; 14, pushing block groove; 15, limiting block groove; 16, fixed bolt; 17, mounting plate. DETAILED DESCRIPTION

[0026] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the drawings are used to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0027] In the description of the utility model, it should be understood that, in relation to the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model.

[0028] In the description of the utility model, greater, less, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number. If the first, second are described, it is only used for distinguishing technical features for the purpose, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0029] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood in a broad sense, and the person skilled in the art can determine the specific meaning of the above words in the utility model in combination with the specific content of the technical scheme.

[0030] Please refer to Figures 1-4 The utility model provides a technical scheme: a rolling guide groove for flying shear, including guide roller seat support 1;

[0031] The guide roller seat support 1 is provided with a limiting device;

[0032] The limiting device includes guide roller seat 4 and guide roller 11, the guide roller seat 4 is inverted " U " type, the both sides outer wall of guide roller seat 4 is all set up with mobile seat groove 12, two mobile seat grooves 12 are all trapezoidal, the both sides outer wall of guide roller seat 4 is all fixedly connected with limiting slide 13, the inside of two mobile seat grooves 12 is all slidably connected with mobile seat 10, the both sides of guide roller 11 are respectively rotatably connected with the inside of the groove of corresponding mobile seat 10 outer wall, the inside of two mobile seat grooves 12 is all slidably connected with fixed seat 9, the outer wall of one end of two fixed seats 9 is respectively in contact with the outer wall of one end of corresponding mobile seat 10, the both sides inner wall of two mobile seat grooves 12 is all set up with limiting block groove 15, the inside of two fixed seats 9 is all slidably connected with limiting block 7, two limiting blocks 7 are all " L " type, the outer wall of two fixed seats 9 is all set up with push block groove 14, the one end push block outer wall of two limiting blocks 7 is respectively slidably connected with the inside of corresponding push block groove 14, the inside of two push block grooves 14 is all provided with two reset springs 8, the both ends of four reset springs 8 are respectively fixedly connected with the inner wall of corresponding push block groove 14 and the one end push block outer wall of limiting block 7, the one end of two limiting blocks 7 close to limiting block groove 15 is all slidably extended to the inside of mobile seat groove 12 and is respectively in contact with the inner wall of corresponding limiting block groove 15.

[0033] Two sides of the inner wall of the guide roller seat support 1 are provided with fixed block grooves 3, the outer walls of the two limiting blocks 13 are respectively slidably connected with the inner sides of the corresponding fixed block grooves 3, the inner sides of the two fixed block grooves 3 are slidably connected with fixed blocks 5, the outer walls of the two sides of the guide roller seat support 1 are threadedly connected with fixed bolts 16, one ends of the two fixed bolts 16 close to the fixed blocks 5 are threadedly extended to the inner sides of the grooves in the outer walls of the fixed blocks 5, the rear end of the outer wall of the guide roller seat support 1 is provided with a mounting plate 17, the outer wall of the mounting plate 17 is fixedly connected with a trumpet mouth 6, the trumpet mouth 6 is communicated with the inner side of the guide roller seat 4, and the front end of the guide roller seat support 1 is provided with a guide groove 2.

[0034] Further, when the device is used, the external power supply is started by connection, first, the rolled piece enters the trumpet mouth 6, then passes through the channel formed by the guide roller seat 4 and the guide roller seat support 1, is rolled into the guide groove 2 by the guide roller 11, and enters the rolling mill through the rolling guide. When the guide roller 11 needs to be disassembled, the fixed bolt 16 is rotated by screwing to make the other end thereof out of contact with the inner side of the groove in the outer wall of the fixed block 5, then the fixed block 5 is taken out from the inner side of the fixed block groove 3, the handle on the guide roller seat 4 is pulled, the guide roller seat 4 is taken off from the guide roller seat support 1, the opposite moving of the pushing block of the limiting block 7 drives the contraction of the return spring 8, and the other end of the outer wall of the limiting block 7 is out of contact with the inner side of the limiting block groove 15, so that the fixed seat 9 can be taken out from the inner side of the moving seat groove 12, then the moving seat 10 is moved to limit the fixed seat 9, and the moving seat 10 and the guide roller 11 are taken off from the guide roller seat 4.

[0035] The opposite moving of the pushing block of the limiting block 7 drives the contraction of the return spring 8, and the other end of the outer wall of the limiting block 7 is out of contact with the inner side of the limiting block groove 15, so that the fixed seat 9 can be taken out from the inner side of the moving seat groove 12, then the moving seat 10 is moved to limit the fixed seat 9, and the moving seat 10 and the guide roller 11 are taken off from the guide roller seat 4. This operation is simple and fast, facilitates the disassembly of the guide roller 11 by the staff, avoids the need for the staff to disassemble the guide roller 11 with special tools, effectively improves the efficiency of the staff, the other end of the fixed bolt 16 is out of contact with the inner side of the groove in the outer wall of the fixed block 5 by rotating the fixed bolt 16, then the fixed block 5 is taken out from the inner side of the fixed block groove 3, the handle on the guide roller seat 4 is pulled, and the guide roller seat 4 is taken off from the guide roller seat support 1. This facilitates the disassembly of the guide roller seat 4, effectively improves the practicability and flexibility of the equipment, and reduces the workload of the staff.

[0036] Working principle: first, the workpiece enters from the horn mouth 6, then passes through the channel formed by the guide roller seat 4 and the guide roller seat support 1, is rolled into the guide groove 2 by the guide roller 11, the workpiece enters the rolling mill correctly by the flying shear using the rolling guide groove, then when the guide roller 11 needs to be disassembled, the fixed bolt 16 is twisted and rotated to make the other end thereof disengage from the inside of the groove on the outer wall of the fixed block 5, then the fixed block 5 is taken out from the inside of the fixed block groove 3, the handle on the guide roller seat 4 is pulled to take the guide roller seat 4 off the guide roller seat support 1, then the opposite moving of the push block on the limiting block 7 drives the contraction of the reset spring 8 while making the other end of the outer wall thereof disengage from the inside of the limiting block groove 15, in this way, the fixed seat 9 can be taken out from the inside of the moving seat groove 12, then the moving seat 10 is moved to limit the fixed seat 9 thereof, and then the moving seat 10 and the guide roller 11 can be taken off the guide roller seat 4.

[0037] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A rolling guide for flying shears comprising a guide roll carrier bracket (1), characterised in that: The limiting device is arranged on the guide roller seat support (1); The limiting device comprises a guide roller seat (4) and a guide roller (11), the guide roller seat (4) is in an inverted "U" shape, both side outer walls of the guide roller seat (4) are provided with a moving seat groove (12), both moving seat grooves (12) are in a trapezoidal shape, both side outer walls of the guide roller seat (4) are fixedly connected with a limiting sliding block (13), both moving seat grooves (12) are slidably connected with a moving seat (10), both sides of the guide roller (11) are rotatably connected with the inside of the groove provided in the outer wall of the corresponding moving seat (10), both moving seat grooves (12) are slidably connected with a fixed seat (9); Both side inner walls of both moving seat grooves (12) are provided with a limiting block groove (15), both fixed seats (9) are slidably connected with a limiting block (7), the outer wall of both fixed seats (9) is provided with a push block groove (14), both push block grooves (14) are provided with two reset springs (8).

2. A rolling guide for a flying shear according to claim 1, characterized in that: One end of the outer wall of both fixed seats (9) is in contact with one end of the outer wall of the corresponding moving seat (10), both limiting blocks (7) are in an "L" shape, and one end of the push block outer wall of both limiting blocks (7) is slidably connected with the inside of the corresponding push block groove (14); Both ends of the four reset springs (8) are fixedly connected with the inner wall of the corresponding push block groove (14) and the push block outer wall of one end of the limiting block (7), and one end of both limiting blocks (7) close to the limiting block groove (15) is slidably extended into the inside of the moving seat groove (12) and in contact with the inner wall of the corresponding limiting block groove (15).

3. A rolling guide for a flying shear as claimed in claim 1, characterized in that: Both side inner walls of the guide roller seat support (1) are provided with a fixed block groove (3); Both side inner walls of the guide roller seat support (1) are provided with a fixed block groove (3); 4. The rolling guide for a flying shear according to claim 1, characterized in that: Both side outer walls of the guide roller seat support (1) are threadedly connected with a fixed bolt (16); Both ends of the four reset springs (8) are fixedly connected with the inner wall of the corresponding push block groove (14) and the push block outer wall of one end of the limiting block (7), and one end of both limiting blocks (7) close to the limiting block groove (15) is slidably extended into the inside of the moving seat groove (12) and in contact with the inner wall of the corresponding limiting block groove (15).

5. The rolling guide for a flying shear according to claim 1, characterized in that: The rear end outer wall of the guide roller seat support (1) is provided with a mounting plate (17); The outer wall of the mounting plate (17) is fixedly connected with a horn mouth (6).

6. A rolling guide for a flying shear according to claim 5, characterized in that: The horn mouth (6) is communicated with the inside of the guide roller seat (4); The front end of the guide roller seat support (1) is provided with a guide groove (2).

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