A copper alloy strip edge deburring device

Abstract

The utility model discloses a device for removing burrs from the edge of a copper alloy strip, which comprises: a bottom plate; an upper roller rotatably mounted on the bottom plate; a movable guide column mounted on the bottom plate; a tapered roller bearing seat slidably mounted on the movable guide column; and a tapered roller rotatably mounted on the tapered roller bearing seat. The tapered roller can cooperate with the upper roller to extrude the edge of the strip, and the burrs on the edge of the strip are flattened by the extrusion of the upper and lower rollers, thereby solving the defect of burrs generated after the edge of the strip is sheared.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper material processing, and particularly relates to a device for deburring the edge of a copper alloy strip. Background Art

[0002] In the process of implementing the utility model, the inventor found that the prior art has at least the following problems:

[0003] After the copper strip is sheared on the slitting machine, the edges are often prone to burrs due to blade wear or inaccurate blade side clearance. During the next rolling process, the burrs are easily pressed into the surface of the copper strip, causing strip defects. The slitting machine is not equipped with a special device to handle burrs.

[0004] CN204397073U-Copper strip deburring device discloses a copper strip deburring device, comprising: a frame, a feed unwinding roller is arranged on one side of the frame, a take-up roller is arranged on the other side, copper strips are arranged on the feed unwinding roller and the take-up roller, a plurality of elastic support rods are arranged in the middle of the frame, and deburring blades are connected to the elastic support rods, which also cannot solve the above technical problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a copper alloy strip edge deburring device. The strip edge burrs are flattened by the extrusion of upper and lower rollers, solving the defect of burrs generated after the strip edge is sheared. The device does not occupy any area, utilizes the available space inside the original slitting machine equipment, removes burrs while shearing the strip, and is an online deburring device, without the need to add a separate winding and unwinding device to the device.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a copper alloy strip edge deburring device, having:

[0007] Bottom plate; the whole set of equipment is installed on the bottom plate by bolt connection, and the bottom plate is positioned and welded with the side plate of the tension roller device of the original longitudinal shearing equipment;

[0008] The upper roller and the bearing seat of the rotating device are installed on the bottom plate, and the strip passes through the middle of the upper and lower rollers, and the upper and lower rollers rotate passively;

[0009] A movable guide column is mounted on the bottom plate;

[0010] A tapered roller bearing seat, slidably mounted on the movable guide column;

[0011] The tapered roller is rotatably mounted on the tapered roller bearing seat, and the roller surface of the tapered roller can cooperate with the upper roller to extrude the edge of the strip.

[0012] An adjusting mechanism is also provided, which can adjust the movement of the tapered roller bearing seat on the movable guide column.

[0013] The adjusting mechanism comprises a movable screw rod, and the movable screw rod is rotatably mounted on the bottom plate; and a nut matched with the movable screw rod is arranged on the tapered roller bearing seat.

[0014] An adjusting handle is also provided at the end of the movable screw rod.

[0015] The bottom plate is provided with two groups of movable screw rods and tapered roller bearing seats; the two groups of movable screw rods and tapered roller bearing seats correspond to the two ends of the strip respectively.

[0016] The upper roller is rotatably mounted on the upper roller bearing seat; the upper roller bearing seat is slidably mounted on the bottom plate; and a lifting drive mechanism is also provided for driving the upper roller bearing seat to lift and lower.

[0017] The lifting drive mechanism is a lifter, and the upper roller bearing seat is connected to the lifting shaft of the lifter.

[0018] One of the above technical solutions has the following advantages or beneficial effects: the burrs on the edge of the strip are flattened by the extrusion of the upper and lower rollers, thereby solving the defect of burrs generated after the edge of the strip is sheared. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of a copper alloy strip edge deburring device provided in an embodiment of the utility model;

[0020] Figure 2 for Figure 1 A partial enlarged view of

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of a copper alloy strip edge deburring device;

[0022] Figure 4 for Figure 1 A schematic diagram of the structure of a copper alloy strip edge deburring device;

[0023] The marks in the above figures are: 1. lifter, 2. lifting drive shaft, 3. lifting handle, 4. upper roller, 5. upper roller bearing seat, 6. tapered roller, 7. adjusting handle, 9. tapered roller bearing seat, 11. moving screw, 12. moving guide column, 14. nut, 16. bottom plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 4 A device for deburring the edge of a copper alloy strip comprises: a bottom plate 16; an upper roller 4, rotatably mounted on the bottom plate 16; a movable guide column 12, mounted on the bottom plate 16; a tapered roller bearing seat 9, slidably mounted on the movable guide column 12; a tapered roller 6, rotatably mounted on the tapered roller bearing seat 9, and the tapered roller 6 can cooperate with the upper roller 4 to extrude the edge of the strip.

[0026] An adjustment mechanism is also provided, which can adjust the movement of the tapered roller bearing seat 9 on the movable guide column 12. The adjustment mechanism includes a movable screw 11, which is rotatably mounted on the bottom plate 16; a nut 14 adapted to the movable screw 11 is provided on the tapered roller bearing seat 9. An adjustment handle 7 is also provided at the end of the movable screw 11. The pressing force between the tapered roller, the strip and the upper roller can be adjusted according to the different widths of the strip. The width of the two tapered rollers is 60, and the center of the cone diameter is 2.1 mm smaller. The adjusting hand wheel can drive the operating side screw to rotate, and the operating side transmission nut 14 is moved to drive the operating side tapered roller to move in parallel; the adjusting hand wheel can drive the transmission side screw to rotate, and the transmission side transmission nut 14 is moved to drive the transmission side tapered roller to move in parallel.

[0027] Two groups of movable screw rods 11 and tapered roller bearing seats 9 are arranged on the bottom plate 16; the two groups of movable screw rods 11 and tapered roller bearing seats 9 correspond to the two ends of the strip respectively.

[0028] The upper roller is rotatably mounted on the upper roller bearing seat 5; the upper roller bearing seat 5 is slidably mounted on the bottom plate 16; and a lifting drive mechanism is provided to drive the upper roller bearing seat 5 to rise and fall. The lifting drive mechanism is a lifter 1, and the upper roller bearing seat 5 is connected to the lifting shaft of the lifter 1. The upper roller is a hardened smooth roller with a roller surface diameter of 150. When the strip passes between the upper roller and the two tapered rollers, the upper roller is passively rotated through the bearing seat, and the tapered roller is also passively rotated through the bearing seat. The upper roller can be adjusted in height according to the different thickness of the strip, and the lifting and lowering adjustment can be made by adjusting the lifting handle 3.

[0029] After adopting the above structure, the burrs on the edge of the strip are flattened by the extrusion of the upper and lower rollers, thereby solving the defect of burrs generated after the edge of the strip is sheared.

[0030] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper alloy strip edge deburring device, characterized in that: have: Base plate; An upper roller, rotatably mounted on the bottom plate; A movable guide column is mounted on the bottom plate; A tapered roller bearing seat, slidably mounted on the movable guide column; The tapered roller is rotatably mounted on the tapered roller bearing seat, and the tapered roller can cooperate with the upper roller to extrude the edge of the strip.

2. The copper alloy strip edge deburring device according to claim 1, characterized in that: An adjusting mechanism is also provided, which can adjust the movement of the tapered roller bearing seat on the movable guide column.

3. The copper alloy strip edge deburring device according to claim 2, characterized in that: The adjusting mechanism comprises a movable screw rod, and the movable screw rod is rotatably mounted on the bottom plate; and a nut matched with the movable screw rod is arranged on the tapered roller bearing seat.

4. The copper alloy strip edge deburring device according to claim 3, characterized in that: An adjusting handle is also provided at the end of the movable screw rod.

5. The copper alloy strip edge deburring device according to claim 4, characterized in that: The bottom plate is provided with two groups of movable screw rods and tapered roller bearing seats; the two groups of movable screw rods and tapered roller bearing seats correspond to the two ends of the strip respectively.

6. The copper alloy strip edge deburring device according to claim 5, characterized in that: The upper roller is rotatably mounted on the upper roller bearing seat; the upper roller bearing seat is slidably mounted on the bottom plate; and a lifting drive mechanism is also provided for driving the upper roller bearing seat to lift and lower.

7. The copper alloy strip edge deburring device according to claim 6, characterized in that: The lifting drive mechanism is a lifter, and the upper roller bearing seat is connected to the lifting shaft of the lifter.

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