Deburring machine for cold-rolled steel sheet

Abstract

The utility model relates to the technical field of deburring machines, and discloses a cold-roll steel sheet deburring machine which is characterized in that a top plate is arranged above a bottom plate, a height adjusting assembly is arranged on the bottom plate, and the height of the top plate is adjusted by the height adjusting assembly; first open grooves are formed in the top plate in a bilateral symmetry mode, mounting blocks are arranged below the first open grooves, the lower end faces of the mounting blocks are rotationally connected with grinding rollers, first motors are arranged on the upper end faces of the mounting blocks and drive the grinding rollers to rotate, and a position adjusting assembly is arranged in the middle section of the upper end face of the top plate and adjusts the positions of the first air cylinders. Piston rods of the cylinders I are connected with the frame body; second open grooves are formed in the frame body in a bilateral symmetry mode, movable blocks are connected into the second open grooves in a sliding mode and connected with the installation blocks through connecting rods, a bidirectional air cylinder is arranged on the upper end face of the frame body, and piston rods of the bidirectional air cylinder are connected with the movable blocks. The cold-roll steel plate deburring device has the advantage that cold-roll steel plates of different specifications and sizes can be subjected to comprehensive and thorough deburring treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of deburring machines, in particular to a deburring machine for cold-rolled steel plates. Background Art

[0002] Cold rolled steel sheet is a steel sheet produced by cold rolling. Cold rolling is to further thin the No.1 steel sheet to the target thickness at room temperature. Compared with hot rolled steel sheet, the thickness of cold rolled steel sheet is more accurate, and the surface is smoother and more beautiful. At the same time, it also has various superior mechanical properties. However, during the production process of cold rolled steel sheet, there will still be some burrs on its surface, and a deburring machine is needed to process it.

[0003] Existing cold-rolled steel plate deburring machines, such as the Chinese utility model with application number 202321493880.1, can deburr both sides of the cold-rolled steel plate at the same time, but the height of the grinding roller cannot be adjusted, so that cold-rolled steel plates of different specifications and sizes cannot be fully deburred. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the existing cold-rolled steel plate deburring machine cannot perform comprehensive and thorough deburring treatment on cold-rolled steel plates of different specifications and sizes.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a cold-rolled steel plate deburring machine, comprising a bottom plate and a grinding roller,

[0008] A top plate is provided above the bottom plate, and a height adjustment component is provided on the bottom plate, and the height adjustment component is used to adjust the height of the top plate;

[0009] The top plate is symmetrically provided with a slot 1, a mounting block is provided below the slot 1, a grinding roller is rotatably connected to the lower end surface of the mounting block, a motor 1 is provided on the upper end surface of the mounting block, the motor 1 drives the grinding roller to rotate, a position adjustment component is provided in the middle section of the upper end surface of the top plate, the position adjustment component adjusts the position of the cylinder 1, a frame is provided above the top plate, and the piston rod of the cylinder 1 is connected to the frame;

[0010] The frame body is provided with two symmetrical slots, a movable block is slidably connected in the second slot, the movable block is connected to the mounting block through a connecting rod, a bidirectional cylinder is provided on the upper end surface of the frame body, and the piston rod of the bidirectional cylinder is connected to the movable block.

[0011] Furthermore, the height adjustment assembly includes a second cylinder and a guide rod. The guide rods are provided at the four corners of the upper end surface of the base plate. The guide rods are slidably connected to the top plate. A second cylinder is provided on one side of the upper end surface of the base plate. The piston rod of the second cylinder is connected to the top plate.

[0012] Furthermore, a linear bearing is provided at the connection between the guide rod and the top plate.

[0013] Furthermore, the position adjustment component includes a second motor, a screw and a slider. Support plates are provided at the front and rear ends of the upper end face of the top plate. A screw is rotatably connected between the support plates. One of the support plates is provided with a second motor, and the output end of the second motor is connected to the screw. A slider is provided above the middle section of the top plate. The screw is threadedly connected to the slider, and the slider is connected to cylinder one.

[0014] Furthermore, a slide rail is symmetrically arranged on the middle section of the upper end surface of the top plate, and the slider is slidably connected to the slide rail.

[0015] Furthermore, a limiting rod is symmetrically arranged in the front and rear of the second slot, and the movable block is slidably connected to the limiting rod.

[0016] 3. Beneficial Effects

[0017] The advantages of the utility model compared with the prior art are:

[0018] After the positioning of the cold-rolled steel plate is completed, the bidirectional cylinder drives the grinding roller to move relative to each other, so that the grinding roller fits the two sides of the cold-rolled steel plate. With the cooperation of the cylinder and the position adjustment component, the grinding roller can perform comprehensive and thorough deburring on both sides of cold-rolled steel plates of different specifications and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the frame of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the top plate of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the installation block of the utility model.

[0023] Figure numerals: 1, bottom plate, 2, grinding roller, 3, top plate, 4, slot one, 5, mounting block, 6, motor one, 7, cylinder one, 8, frame, 9, slot two, 10, movable block, 11, connecting rod, 12, two-way cylinder, 13, cylinder two, 14, guide rod, 15, motor two, 16, screw, 17, slider, 18, slide rail, 19, limit rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0025] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the utility model are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] The utility model will now be further described in conjunction with the accompanying drawings.

[0029] Embodiment 1

[0030] Combined with Figure 1 A top plate 3 is provided above the bottom plate 1, and a height adjustment component is provided on the bottom plate 1, and the height adjustment component adjusts the height of the top plate 3; the height adjustment component includes a cylinder 2 13 and a guide rod 14, and guide rods 14 are provided at the four corners of the upper end surface of the bottom plate 1, and the guide rod 14 is slidably connected to the top plate 3, and a cylinder 2 13 is provided on one side of the upper end surface of the bottom plate 1, and the piston rod of the cylinder 2 13 is connected to the top plate 3.

[0031] The cold-rolled steel plate to be processed is placed between the bottom plate 1 and the middle section of the top plate 3. The piston rod of the cylinder 2 13 is retracted to drive the top plate 3 to move downward. The guide rod 14 guides the movement direction of the top plate 3. The top plate 3 and the bottom plate 1 press and position the cold-rolled steel plate.

[0032] Combined with Figure 1 ,2 and 4, the lower end surface of the mounting block 5 is rotatably connected to the grinding roller 2, the upper end surface of the mounting block 5 is provided with a motor 6, the motor 6 drives the grinding roller 2 to rotate, the frame 8 is symmetrically provided with two slots 9, the slots 9 are slidably connected with a movable block 10, the movable block 10 is connected to the mounting block 5 through a connecting rod 11, the upper end surface of the frame 8 is provided with a two-way cylinder 12, the piston rod of the two-way cylinder 12 is connected to the movable block 10.

[0033] After the cold-rolled steel plate is positioned, the piston rod of the bidirectional cylinder 12 retracts, driving the movable block 10 to move relative to the slot 2 9. The movable block 10 drives the mounting block 5 to move relative to each other through the connecting rod 11. The mounting block 5 drives the grinding roller 2 to move relative to each other. The motor 1 6 drives the grinding roller 2 to rotate, thereby deburring both sides of the cold-rolled steel plate at the same time.

[0034] Combined with Figure 1-3 A position adjustment component is provided in the middle section of the upper end surface of the top plate 3, and the position adjustment component adjusts the position of the cylinder 7. A frame 8 is provided above the top plate 3, and the piston rod of the cylinder 7 is connected to the frame 8; the position adjustment component includes a motor 2 15, a screw rod 16 and a slider 17. Support plates are provided at the front and rear ends of the upper end surface of the top plate 3, and the screw rod 16 is rotatably connected between the support plates. One of the support plates is provided with a motor 2 15, and the output end of the motor 2 15 is connected to the screw rod 16. A slider 17 is provided above the middle section of the top plate 3, and the screw rod 16 is threadedly connected to the slider 17, and the slider 17 is connected to the cylinder 7.

[0035] The second motor rotates, driving the screw to rotate, and the screw drives the slider connected to it with a thread to move in the horizontal direction. The slider adjusts the position of the frame through the cylinder pair. The movable block in the frame drives the mounting block to move through the connecting rod, and the mounting block drives the grinding roller to move in the horizontal direction.

[0036] After the deburring process along the horizontal direction of the cold-rolled steel plate is completed, the piston rod of the cylinder 7 is extended and retracted to adjust the height of the frame 8, thereby adjusting the height of the grinding roller 2, so that it can deburr the cold-rolled steel plate at different height positions. With the cooperation of the cylinder 7 and the position adjustment component, the grinding roller 2 can perform comprehensive and thorough deburring on both sides of cold-rolled steel plates of different specifications and sizes.

[0037] Embodiment 2

[0038] Combined with Figure 1-2 A slide rail 18 is symmetrically arranged in the middle section of the upper end surface of the top plate 3, and the slider 17 is slidably connected to the slide rail 18. A limit rod 19 is symmetrically arranged in the front and back of the slot 29, and the movable block 10 is slidably connected to the limit rod 19.

[0039] On the basis of the first embodiment, when the slider 17 moves, the slide rail 18 guides the movement direction of the slider 17; during the movement of the movable block 10, the limit rod 19 guides and limits the movement direction of the movable block 10, so that the operation of the entire deburring machine is smoother.

[0040] The utility model and its implementation are described, and such description is not restrictive. The drawings are only one of the implementations of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and implementation example similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A cold-rolled steel plate deburring machine, comprising a bottom plate (1) and a grinding roller (2), characterized in that: A top plate (3) is provided above the bottom plate (1), and a height adjustment component is provided on the bottom plate (1), and the height adjustment component is used to adjust the height of the top plate (3); The top plate (3) is symmetrically provided with a groove (4), a mounting block (5) is provided below the groove (4), the lower end surface of the mounting block (5) is rotatably connected to a grinding roller (2), the upper end surface of the mounting block (5) is provided with a motor (6), the motor (6) drives the grinding roller (2) to rotate, a position adjustment component is provided in the middle section of the upper end surface of the top plate (3), the position adjustment component adjusts the position of a cylinder (7), a frame (8) is provided above the top plate (3), and a piston rod of the cylinder (7) is connected to the frame (8); The frame (8) is symmetrically provided with two slots (9), a movable block (10) is slidably connected in the second slot (9), the movable block (10) is connected to the mounting block (5) via a connecting rod (11), and a bidirectional cylinder (12) is provided on the upper end surface of the frame (8), the piston rod of the bidirectional cylinder (12) is connected to the movable block (10).

2. A cold-rolled steel plate deburring machine according to claim 1, characterized in that: The height adjustment assembly comprises a second cylinder (13) and a guide rod (14). The guide rods (14) are provided at the four corners of the upper end surface of the bottom plate (1). The guide rods (14) are slidably connected to the top plate (3). A second cylinder (13) is provided on one side of the upper end surface of the bottom plate (1). The piston rod of the second cylinder (13) is connected to the top plate (3).

3. The cold-rolled steel plate deburring machine according to claim 2, characterized in that: A linear bearing is provided at the connection between the guide rod (14) and the top plate (3).

4. The cold-rolled steel plate deburring machine according to claim 1, characterized in that: The position adjustment component comprises a second motor (15), a screw (16) and a slider (17); support plates are provided at the front and rear ends of the upper end face of the top plate (3); a screw (16) is rotatably connected between the support plates; a second motor (15) is provided on one of the support plates; the output end of the second motor (15) is connected to the screw (16); a slider (17) is provided above the middle section of the top plate (3); the screw (16) is threadedly connected to the slider (17); and the slider (17) is connected to the first cylinder (7).

5. The cold-rolled steel plate deburring machine according to claim 4, characterized in that: A slide rail (18) is symmetrically arranged at the middle section of the upper end surface of the top plate (3), and the slide block (17) is slidably connected to the slide rail (18).

6. The cold-rolled steel plate deburring machine according to claim 1, characterized in that: A limiting rod (19) is symmetrically arranged in the front and rear of the second slot (9), and the movable block (10) is slidably connected to the limiting rod (19).

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