Edge grinding device for steel plate production

Abstract

The utility model belongs to the technical field of steel plate edge grinding and polishing devices, and particularly relates to an edge grinding device for steel plate production. A first support is fixedly installed in the middle of the top of the conveying base, an adjusting barrel is movably installed in the middle of the first support, an outer gear is arranged on the edge of the top of the adjusting barrel, a first air cylinder is fixedly installed on one side of the top of the first support, and a rack is in threaded connection with the tail end of the output end of the first air cylinder. The rack and the outer gear are connected in a meshed mode. Through the structural design of the adjusting cylinder, the outer gear, the first air cylinder and the rack and through mutual cooperation of the structures, the multilateral grinding function is achieved, so that the peripheral edges of a steel plate can be ground in the steel plate conveying process, and the defect that a traditional grinding device needs to manually adjust the steel plate for secondary end face grinding is overcome; and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel plate edge polishing device technical field, specifically is an edge polishing device for steel plate production. BACKGROUND

[0002] Steel plate is the flat plate steel that is poured with molten steel, is flat plate, rectangle, can directly be rolled or be cut from wide steel strip, thin steel plate less than 4 millimeters (thinnest 0.2 millimeters), medium thick steel plate 4-60 millimeters, extra thick steel plate 60-115 millimeters, steel plate is divided into hot rolling and cold rolling according to rolling, steel plate has ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron sheet etc. according to steel grade, often need to polish the edge of the cut steel plate in the process of machining.

[0003] The common steel plate edge polishing device on the market can usually only polish the left and right sides of the steel plate during conveying. When facing a steel plate of a long size, the front and rear sections of the steel plate also need to be polished after cutting or shearing, so that the polishing equipment cannot adapt to the length when polishing the front and rear sections of the steel plate horizontally.

[0004] Therefore, the edge polishing device for steel plate production is proposed for the above problems. INVENTION CONTENTS

[0005] In order to make up for the lack of flexibility of the traditional polishing equipment in the prior art, the utility model provides an edge polishing device for steel plate production.

[0006] The utility model discloses a kind of edge polishing devices for steel plate production, including conveying seat;The middle part of the top of conveying seat is fixedly installed with first support, the middle part of first support is movably installed with adjusting cylinder, the edge of the top of adjusting cylinder is provided with outer gear, the top of one side of first support is fixedly installed with first cylinder, the end of first cylinder output is threadedly connected with rack, rack and outer gear are mutually toothed connection, the top of rack is provided with vertical hole, the top of adjusting cylinder and located one side of first support is fixedly installed with limit rod, the bottom of adjusting cylinder outside and located the inside of first support is fixedly installed with bearing.

[0007] Preferably, the inside of the adjusting cylinder is fixedly installed with a second cylinder, the end of the second cylinder output is fixedly installed with an assembly frame, one side of the assembly frame is fixedly installed with a first motor, one side of the first motor and located the inside of the assembly frame is provided with a bidirectional threaded shaft.

[0008] As preferred, the two sides of the bidirectional threaded shaft surface are threadedly connected with linkage blocks, the bottom of the linkage block is fixedly installed with a mounting plate, the mounting plate is provided with a polishing assembly on one side, and the mounting plate is arranged in an inclined manner.

[0009] As preferred, the two sides of the top of the conveying seat are fixedly installed with second supports, the top of the second support is movably installed with a connecting plate, the bottom of the connecting plate is fixedly installed with a plurality of vertical rods, and the surface of the vertical rod and the bottom of the second support are sleeved with springs.

[0010] As preferred, the bottom of the vertical rod is fixedly installed with a clamping frame, the inside of the clamping frame is fixedly installed with a horizontal rod, and the surface of the horizontal rod is rotatably installed with a rotating roller.

[0011] As preferred, one side of the bottom of the conveying seat is fixedly installed with a second motor, one side of the second motor is provided with a bidirectional threaded rod, and the two sides of the surface of the bidirectional threaded rod are threadedly connected with V-shaped connecting seats.

[0012] As preferred, the two sides of the top of the V-shaped connecting seat are fixedly installed with T-shaped rods, and the surface of the T-shaped rod is sleeved with a sand hour wheel.

[0013] The beneficial effects of the present application are:

[0014] 1. The structure of the adjusting cylinder, the external gear, the first cylinder and the rack is designed, and the functions of multi-edge polishing are realized through the mutual cooperation between the structures, so that the edges of the steel plate can be polished during the conveying process, the disadvantages of manual adjustment of the steel plate and secondary end face polishing of the traditional polishing device are avoided, the practicability of the device is increased, and the problem of insufficient flexibility of the traditional polishing equipment is solved.

[0015] 2. The setting of the spring provides the rotating roller height adjustment space by utilizing the deformable characteristics, so that the device can clamp the steel plates with different thicknesses, and the steel plate can be pressed and held by the rotating roller driven by the horizontal rod through the tension, so that the stability of the steel plate during the polishing process is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0017] Figure 1 It is a front view of the overall structure of the present application.

[0018] Figure 2 It is the overall structure back view schematic diagram of the utility model;

[0019] Figure 3 It is the first support structure section view schematic diagram of the utility model;

[0020] Figure 4 It is the second support, roller structure section view schematic diagram of the utility model;

[0021] Figure 5 It is the local structure explosion schematic diagram of the utility model.

[0022] In the figure: 1, conveying seat; 2, first support; 3, adjusting cylinder; 4, external gear; 5, first cylinder; 6, rack; 7, vertical hole; 8, limit rod; 9, bearing; 10, second cylinder; 11, assembly frame; 12, first motor; 13, bidirectional threaded shaft; 14, linkage block; 15, mounting plate; 16, polishing assembly; 17, second support; 18, connecting plate; 19, vertical rod; 20, spring; 21, clamping frame; 22, cross rod; 23, roller; 24, second motor; 25, bidirectional threaded rod; 26, V-shaped connecting seat; 27, T-shaped rod; 28, hourglass wheel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described 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 scope of the utility model.

[0024] The following will be combined with the drawings Figures 1-5 The application will be further described in detail,

[0025] The embodiment of the application discloses an edge polishing device for steel plate production, which comprises a conveying seat 1; a first support 2 is fixedly installed at the middle part of the top of the conveying seat 1; an adjusting cylinder 3 is movably installed at the middle part of the first support 2; an external gear 4 is arranged at the edge of the top of the adjusting cylinder 3; a first cylinder 5 is fixedly installed at one side of the top of the first support 2; a rack 6 is threadedly connected to the tail end of the output end of the first cylinder 5; the rack 6 and the external gear 4 are connected with each other in a toothed manner; a vertical hole 7 is formed in the top of the rack 6; a limit rod 8 is fixedly installed at the top of the first support 2 and located at one side of the adjusting cylinder 3; and a bearing 9 is fixedly installed at the bottom of the outer side of the adjusting cylinder 3 and located in the interior of the first support 2.

[0026] Refer to Figure 1 , Figure 2 , Figure 3, through adjusting the structure design of the cylinder 3, the external gear 4, the first cylinder 5 and the rack 6, and through the mutual cooperation between the structures, the multi-edge polishing function is realized, so that the edges of the steel plate can be polished during the conveying process, avoiding the disadvantages of manual adjustment of the steel plate and secondary end face polishing of the traditional polishing device, thereby increasing the practicality of the device.

[0027] The inside of the adjusting cylinder 3 is fixedly provided with a second cylinder 10, the tail end of the output end of the second cylinder 10 is fixedly provided with an assembly frame 11, one side of the assembly frame 11 is fixedly provided with a first motor 12, and the other side of the first motor 12 and the inside of the assembly frame 11 are provided with a bidirectional threaded shaft 13.

[0028] Referring to Figure 3 , the second cylinder 10 and the assembly frame 11 facilitate flexible adjustment of the working height of the polishing assembly 16, so that the polishing device can polish steel plates of different thicknesses, and the first motor 12 and the bidirectional threaded shaft 13 facilitate synchronous adjustment of the distance between the two polishing assemblies 16, so that the polishing device can adapt to steel plates of different widths.

[0029] The surface of the bidirectional threaded shaft 13 is threadedly connected with linkage blocks 14 on both sides, the bottom of the linkage block 14 is fixedly provided with a mounting plate 15, one side of the mounting plate 15 is provided with a polishing assembly 16, and the mounting plate 15 is arranged in an inclined manner.

[0030] Referring to Figure 3 , the linkage block 14 and the mounting plate 15 facilitate the connection of the polishing assembly 16 and the bidirectional threaded shaft 13, so that the bidirectional threaded shaft 13 drives the polishing assembly 16 to move, and the polishing assembly 16 facilitates polishing of burrs after cutting or shearing of the steel plate.

[0031] The top of the conveying seat 1 is fixedly provided with second supports 17 on both sides, the top of the second support 17 is movably provided with a connecting plate 18, the bottom of the connecting plate 18 is fixedly provided with a plurality of vertical rods 19, and the surface of the vertical rod 19 and the bottom of the second support 17 are sleeved with springs 20.

[0032] Referring to Figure 1 and Figure 4 , the connecting plate 18 facilitates the installation position of the vertical rod 19, the vertical rod 19 facilitates the positioning of the spring 20, so as to ensure the working position of the deformed spring 20, thereby ensuring the correct position of the tension release of the spring 20, and the spring 20 facilitates the provision of height adjustment space for the rotating roller 23 by utilizing the deformable characteristics, so that the device can clamp steel plates of different thicknesses, and the tension of the spring 20 can drive the rotating roller 23 to press and hold the steel plate by cooperating with the horizontal rod 22, thereby ensuring the stability of the steel plate during polishing.

[0033] A frame 21 is fixedly installed at the bottom of the vertical rod 19, a horizontal rod 22 is fixedly installed inside the frame 21, and a rotating roller 23 is rotatably installed on the surface of the horizontal rod 22.

[0034] Reference Figure 4 The rotating roller 23 facilitates pressing the top of the steel plate, thereby preventing the middle part of the steel plate from bulging out during grinding or conveying.

[0035] A second motor 24 is fixedly installed on one side of the bottom of the conveyor seat 1. A bidirectional threaded rod 25 is provided on one side of the second motor 24. Both sides of the surface of the bidirectional threaded rod 25 are threaded with V-shaped connecting seats 26.

[0036] Reference Figure 2 and Figure 5 The second motor 24 and the bidirectional threaded rod 25 facilitate synchronous adjustment of the spacing between the V-shaped connecting seats 26 on both sides, and ensure that the hourglass wheel 28 can clamp steel plates of different widths.

[0037] T-shaped rods 27 are fixedly installed on both sides of the top of the V-shaped connector 26, and hourglass wheels 28 are fitted on the surface of the T-shaped rods 27.

[0038] Reference Figure 5 The T-shaped rod 27 facilitates the limiting of the hourglass wheel 28 and provides resistance to the hourglass wheel 28, ensuring that the hourglass wheel 28 provides a stable clamping force on the steel plate. The hourglass wheel 28 facilitates the use of its conical surface to clamp the steel plate, preventing the steel plate from jumping during the grinding process.

[0039] Working principle: When using this device, the steel plate thickness supports the rotating roller 23, and the spring 20 contracts to provide upward space for the rotating roller 23. At the same time, the spring 20 releases tension to push the clamping frame 21 downward. The clamping frame 21, in conjunction with the crossbar 22, drives the rotating roller 23 to press against the steel plate. The second motor 24, in conjunction with the bidirectional threaded rod 25, drives the V-shaped connecting seats 26 on both sides to adjust the spacing. The hourglass wheel 28 clamps the steel plate on both sides. The conveyor seat 1 gradually conveys the steel plate to the grinding area. The second cylinder 10 drives the assembly frame 11 to adjust the height of the grinding assembly 16. The first motor 12, in conjunction with the bidirectional threaded shaft 13, adjusts the position of the grinding assemblies 16 on both sides. The grinding assembly 16 grinds the edges of the front sides of the steel plate. After grinding, to avoid collision between the grinding components 16 on both sides, a gap is left in the middle. The steel plate is moved in the opposite direction by the conveyor seat 1. The rack 6 is moved by the first cylinder 5. The rack 6 pushes the external gear 4 to rotate the adjusting cylinder 3. The adjusting cylinder 3 drives the second cylinder 10 to rotate. The second cylinder 10, in conjunction with the assembly frame 11, drives the grinding component 16 to rotate synchronously in the horizontal direction. The second cylinder 10 adjusts the grinding component 16 to the middle part of the front end of the steel plate, leaving a gap for grinding. This completes the grinding of the front end of the steel plate. Then, when the grinding component 16 is adjusted to match the width of the steel plate, the left and right sides of the steel plate are ground. The grinding steps for the end of the steel plate are the same as those for the front end, thus completing the full grinding of the edge of the steel plate.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An edge grinding device for steel plate production, characterized in that: Includes a conveyor seat (1); a first bracket (2) is fixedly installed at the middle part of the top of the conveyor seat (1), an adjusting cylinder (3) is movably installed at the middle part of the first bracket (2), an external gear (4) is provided at the edge of the top of the adjusting cylinder (3), a first cylinder (5) is fixedly installed on one side of the top of the first bracket (2), a rack (6) is threaded to the end of the output end of the first cylinder (5), the rack (6) and the external gear (4) are meshed with each other, a vertical hole (7) is opened at the top of the rack (6), a limit rod (8) is fixedly installed on the top of the first bracket (2) and on one side of the adjusting cylinder (3), and a bearing (9) is fixedly installed at the bottom of the outer side of the adjusting cylinder (3) and inside the first bracket (2).

2. The edge grinding device for steel plate production according to claim 1, characterized in that: The second cylinder (10) is fixedly installed inside the regulating cylinder (3). An assembly frame (11) is fixedly installed at the end of the output end of the second cylinder (10). A first motor (12) is fixedly installed on one side of the assembly frame (11). A bidirectional threaded shaft (13) is provided on one side of the first motor (12) and inside the assembly frame (11).

3. The edge grinding device for steel plate production according to claim 2, characterized in that: Both sides of the surface of the bidirectional threaded shaft (13) are threadedly connected to a linkage block (14). A mounting plate (15) is fixedly installed at the bottom of the linkage block (14). A grinding component (16) is provided on one side of the mounting plate (15). The mounting plate (15) is deployed at an angle.

4. The edge grinding device for steel plate production according to claim 1, characterized in that: The top of the conveyor seat (1) is fixedly installed on both sides of the second bracket (17). The top of the second bracket (17) is movably installed with a connecting plate (18). The bottom of the connecting plate (18) is fixedly installed with several vertical rods (19). The surface of the vertical rods (19) and the bottom of the second bracket (17) are fitted with springs (20).

5. The edge grinding device for steel plate production according to claim 4, characterized in that: A frame (21) is fixedly installed at the bottom of the vertical rod (19), a horizontal rod (22) is fixedly installed inside the frame (21), and a rotating roller (23) is rotatably installed on the surface of the horizontal rod (22).

6. The edge grinding device for steel plate production according to claim 1, characterized in that: A second motor (24) is fixedly installed on one side of the bottom of the conveyor seat (1). A bidirectional threaded rod (25) is provided on one side of the second motor (24). V-shaped connecting seats (26) are threaded on both sides of the surface of the bidirectional threaded rod (25).

7. The edge grinding device for steel plate production according to claim 6, characterized in that: T-shaped rods (27) are fixedly installed on both sides of the top of the V-shaped connector (26), and hourglass wheels (28) are fitted on the surface of the T-shaped rods (27).

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