Cutting fixing device for copper-clad copper alloy wire production

Abstract

The utility model discloses a cutting fixing device for copper-clad copper alloy wire production, and particularly relates to the technical field of copper-clad copper alloy wires, the cutting fixing device comprises a cutting table and a cutting frame arranged on the cutting table in a sliding mode in the vertical direction, and an electric push rod is arranged between a supporting frame fixedly installed on the cutting table and the cutting frame. A plurality of auxiliary rolling wheels are axially and rotationally arranged on the cutting table, and first clamping blocks are symmetrically arranged on the cutting table in a sliding mode. According to the cutting fixing device provided by the utility model, the cutting blade is driven by the electric push rod to approach the boss so as to cut the copper-clad copper alloy wire, and the two first extrusion blocks synchronously move with the cutting frame respectively and slide on the large-dip-angle surface arranged on the first clamping block; and then the two first clamping blocks draw close to clamp and fix the copper-clad copper alloy wire, so that the copper-clad copper alloy wire is clamped in cooperation with the first clamping blocks in the cutting process, and use and debugging of a driving source for clamping the copper-clad copper alloy wire are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper clad copper alloy wire technical field, specifically related to a cutting fixing device for copper clad copper alloy wire production. BACKGROUND

[0002] Copper clad copper alloy wire is usually used in electrical connection and wire due to its unique performance and excellent conductivity, especially in the environment requiring high strength and toughness. And this wire is often used as the connecting wire of the circuit board, the winding wire and the internal wiring because of its good conductivity and high tensile strength, and the copper clad copper alloy wire can also be used in the electrical system and control wire harness of the automobile.

[0003] According to patent announcement No. CN216989681U, announcement date: 2022-07-19 discloses a copper clad copper alloy wire cutting device, which comprises a workbench, the top of which is fixedly connected with a mounting frame, the mounting frame is in the shape of a door frame, the copper clad copper alloy wire passes through the mounting frame, the mounting frame is provided with a first fixing part and a second fixing part for clamping the copper clad copper alloy wire, a lifting type cutting part is connected to the top of the mounting frame, the cutting part comprises a circular cutting blade, a plurality of cutting edges are arranged on the circumference of the cutting blade, polishing parts are arranged on both sides of the blade, the first fixing part and the second fixing part are arranged to facilitate the cutting of the cutting blade, the first fixing part and the second fixing part clamp and fix the copper clad copper alloy wire, and the cutting blade is pressed down for cutting and polishing.

[0004] In the prior art including the above patent, when cutting the copper clad copper alloy wire, although some equipment cannot fix the cutting wire, leading to the copper clad copper alloy wire breaking after cutting, there is also equipment in the above patent that uses the first fixing part and the second fixing part to clamp and fix the copper clad copper alloy wire to avoid breaking, but the equipment needs to use multiple driving devices when clamping the copper clad copper alloy wire with the first fixing part and the second fixing part, and the multiple driving devices not only increase the cutting cost, but also need subsequent manual debugging. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a cutting fixing device for copper clad copper alloy wire production, which can realize the effects of cutting and fixing the copper clad copper alloy wire on the basis of a single driving source, thereby reducing the use of driving sources and the debugging problem between multiple driving sources.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A cutting fixing device for copper clad copper alloy wire production, including cutting table and cutting frame which is arranged on the cutting table and slides along the vertical direction, electric push rod is arranged between the support frame and the cutting frame which are fixedly installed on the cutting table, a plurality of auxiliary rollers are arranged on the cutting table and rotate axially, and the first clamping block is symmetrically arranged on the cutting table and slides, the cutting blade which is fixedly installed on the bottom of the cutting frame is movably arranged on the boss which is fixedly installed on the top of the cutting table, the first extrusion block which is fixedly installed on the cutting frame symmetrically slides on the large inclination surface which is arranged on the first clamping block.

[0007] As preferred, the first reset spring is fixedly installed between the first clamping block and the cutting table.

[0008] As preferred, the second clamping block is symmetrically arranged on the cutting table, the second reset spring is fixedly installed between the second clamping block and the cutting table, and the second extrusion block which is fixedly installed on the cutting frame symmetrically slides on the small inclination surface which is arranged on the second clamping block.

[0009] As preferred, the cutting blade is located between the first clamping block and the second clamping block.

[0010] As preferred, the outer wall of one of the second clamping blocks is rotatably provided with an auxiliary wheel, the outer wall of the other second clamping block is rotatably provided with a driving wheel, the main motor is fixedly installed in the other second clamping block, the pulley part is fixedly installed at the output end of the main motor and the one end of the rotating shaft of the driving wheel respectively, and the two pulley parts are driven by the belt.

[0011] As preferred, the cutting frame is a stainless steel frame.

[0012] In the above technical scheme, the cutting fixing device for copper clad copper alloy wire production has the following beneficial effects: the cutting blade on the cutting frame is driven by the electric push rod to approach the boss to realize the cutting of the copper clad copper alloy wire, the two first extrusion blocks on the cutting frame slide on the large inclination surface arranged on the first clamping block during the downward movement of the cutting frame, so that the two first clamping blocks are close to each other to clamp and fix the copper clad copper alloy wire, thereby realizing the clamping of the copper clad copper alloy wire in cooperation with the first clamping block during the cutting process, and reducing the use and debugging of the driving source for clamping the copper clad copper alloy wire. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0014] Figure 1 The whole structure schematic diagram of the cutting table is provided for the embodiment of the utility model;

[0015] Figure 2 The whole structure schematic diagram of the cutting table is provided for the embodiment of the utility model;

[0016] Figure 3 The whole structure schematic diagram of the cutting table is provided for the embodiment of the utility model;

[0017] Figure 4 The whole structure schematic diagram of the cutting table is provided for the embodiment of the utility model;

[0018] Figure 5 The whole structure schematic diagram of the cutting table is provided for the embodiment of the utility model.

[0019] Mark explanation:

[0020] 1, cutting table;2, electric push rod;3, auxiliary roller;4, first clamping block;5, second clamping block;6, driving wheel;11, boss;12, support frame;21, cutting frame;22, first extrusion block;23, cutting blade;24, second extrusion block;41, first return spring;42, large angle surface;51, second return spring;52, small angle surface;53, auxiliary wheel;61, leather wheel part;62, main motor. Specific implementation

[0021] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in detail below in conjunction with the drawings.

[0022] As Figures 1-5As shown, a cutting and fixing device for producing copper-clad copper alloy wire includes a cutting table 1 and a cutting frame 21 that is slidably mounted on the cutting table 1 in a vertical direction. An electric push rod 2 is provided between a support frame 12 fixedly mounted on the cutting table 1 and the cutting frame 21. Multiple auxiliary rollers 3 are axially rotatably mounted on the cutting table 1, and first clamping blocks 4 are symmetrically slidably mounted on the cutting table 1. A cutting blade 23 fixedly mounted at the bottom of the cutting frame 21 is movably mounted on a boss 11 fixedly mounted at the top of the cutting table 1. First extrusion blocks 22 symmetrically fixedly mounted on the cutting frame 21 slide on the large-angle surface 42 provided on the first clamping block 4. By using the electric push rod 2 to drive the cutting blade 23 on the cutting frame 21 to approach the boss 11, the copper-clad copper alloy wire is cut. During the downward movement of the cutting frame 21, the two first pressing blocks 22 on the cutting frame 21 slide on the large angle surface 42 set on the first clamping block 4, thereby causing the two first clamping blocks 4 to come together to clamp and fix the copper-clad copper alloy wire. Thus, during the cutting process, the first clamping blocks 4 work together to clamp the copper-clad copper alloy wire, thereby reducing the use and debugging of the driving source for clamping the copper-clad copper alloy wire.

[0023] As a further technical solution provided by this utility model, a first reset spring 41 is fixedly installed between the first clamping block 4 and the cutting table 1.

[0024] Specifically, such as Figure 3 As shown, the two ends of the first return spring 41 are fixedly installed on the first clamping block 4 and the cutting table 1, respectively. When the two first pressing blocks 22 slide on the large angle surface 42 to clamp the copper-clad copper alloy wire, the first return spring 41 is compressed and stores force. Then, when the first pressing block 22 is removed from the large angle surface 42, the first return spring 41 releases the stored force to release the clamping block 4 from clamping the copper-clad copper alloy wire.

[0025] Furthermore, a second clamping block 5 is symmetrically slidably arranged on the cutting table 1, and a second return spring 51 is fixedly installed between the second clamping block 5 and the cutting table 1. The second pressing blocks 24 symmetrically fixedly installed on the cutting frame 21 slide on the small inclined surface 52 provided on the second clamping block 5.

[0026] Specifically, the two ends of the second return spring 51 are fixedly installed on the second clamping block 5 and the cutting table 1, respectively. When the cutting frame 21 moves down, the second pressing block 24 slides on the small inclined surface 52 on the second clamping block 5, thereby bringing the two second clamping blocks 5 closer to clamp the copper-clad copper alloy wire. The first pressing block 22 slides on the large inclined surface 42 to clamp the copper-clad copper alloy wire, thereby improving the clamping and fixing effect of the copper-clad copper alloy wire.

[0027] Furthermore, the cutting blade 23 is located between the first clamping block 4 and the second clamping block 5.

[0028] Specifically, as shown in Figure 1 the first extrusion block 22 slides on the large-angle surface 42, and the second extrusion block 24 slides on the small-angle surface 52, at this time, the two second clamping blocks 5 and the two first clamping blocks 4 are respectively close to each other to clamp the copper-clad copper alloy wire on the opposite sides of the cutting blade 23, and then the cutting frame 21 continues to move down, the first extrusion block 22 and the second extrusion block 24 respectively slide from the large-angle surface 42 and the small-angle surface 52 to the outer walls on the opposite sides of the two first clamping blocks 4 and the two second clamping blocks 5, and then the cutting blade 23 cuts the copper-clad copper alloy wire, at this time, the two second clamping blocks 5 and the two first clamping blocks 4 clamp the copper-clad copper alloy wire on both sides of the cut to avoid the problem of copper-clad copper alloy wire breaking open, and then the electric push rod 2 is driven to move up again, at this time, the first extrusion block 22 and the second extrusion block 24 move up synchronously, as shown in Figure 3 and Figure 4 the first extrusion block 22 moves from the outer walls on the opposite sides of the two first clamping blocks 4 to the large-angle surface 42 first, and the first return spring 41 releases the stored force to make the two first clamping blocks 4 first release the clamping of the copper-clad copper alloy wire, thereby facilitating the subsequent binding and packaging of the copper-clad copper alloy wire on the winding side.

[0029] Further, the outer wall of one of the second clamping blocks 5 is rotatably provided with an auxiliary wheel 53, the outer wall of the other second clamping block 5 is rotatably provided with a driving wheel 6, and the other second clamping block 5 is fixedly installed with a main motor 62 inside, and the output end of the main motor 62 and one end of the rotating shaft of the driving wheel 6 are respectively fixedly installed with a friction wheel 61, and the two friction wheels 61 are driven by a belt.

[0030] Specifically, when the cutting blade 23 completes the cutting of the copper-clad copper alloy wire and the electric push rod 2 drives the cutting frame 21 to move up, the first extrusion block 22 and the second extrusion block 24 move up synchronously, as shown in Figure 3 and Figure 4As shown, the first pressing block 22 firstly moves from the outer wall of the two first clamping blocks 4 to the large inclined surface 42, and cooperates with the first reset spring 41 to release the accumulated force to make the two first clamping blocks 4 first release the clamping of the copper-clad copper alloy wire, while the cutting blade 23 moves away from the boss 11. The driving of the electric push rod 2 is stopped when the first clamping block 4 first releases the clamping of the copper-clad copper alloy wire, at this time the auxiliary wheel 53 and the driving wheel 6 on the two second clamping blocks 5 still cooperate to keep the state of clamping the copper-clad copper alloy wire, and then the copper-clad copper alloy wire between the two first clamping blocks 4 is removed, and the main motor 62 is driven, at this time the main motor 62 cooperates with the belt transmission between the two leather wheel parts 61 to drive the driving wheel 6 to rotate, and then the copper-clad copper alloy wire between the two second clamping blocks 5 is rolled and moved to between the two first clamping blocks 4 by the rotation of the driving wheel 6 and the cooperation of the auxiliary wheel 53, so as to facilitate the subsequent copper-clad copper alloy wire to continue to be wound. When the copper-clad copper alloy wire is wound and fixed, the cutting frame 21 is further driven upward by the electric push rod 2 to make the second pressing block 24 separate from the small inclined surface 52, and cooperates with the second reset spring 51 to release the accumulated force to make the two second clamping blocks 5 release the clamping of the copper-clad copper alloy wire.

[0031] Further, the cutting frame 21 is a stainless steel frame.

[0032] Working principle: when the cutting blade 23 on the cutting frame 21 driven by the electric push rod 2 approaches the boss 11 to cut the copper-clad copper alloy wire, the first pressing block 22 slides on the large inclined surface 42, and the second pressing block 24 slides on the small inclined surface 52, at this time the two second clamping blocks 5 and the two first clamping blocks 4 are respectively close to each other to clamp the copper-clad copper alloy wire on the opposite sides of the cutting blade 23, and then the cutting frame 21 continues to move downward, the first pressing block 22 and the second pressing block 24 respectively slide from the large inclined surface 42 and the small inclined surface 52 to the outer wall of the two first clamping blocks 4 and the two second clamping blocks 5 on the opposite side, and then the cutting blade 23 cuts the copper-clad copper alloy wire, at this time the copper-clad copper alloy wire on both sides of the cut is clamped by the two second clamping blocks 5 and the two first clamping blocks 4, so as to avoid the problem of copper-clad copper alloy wire breaking, and then the electric push rod 2 is driven upward again, at this time the first pressing block 22 and the second pressing block 24 move upward synchronously, as shown in Figure 3 and Figure 4 As shown, the first pressing block 22 firstly moves from the outer wall of the two first clamping blocks 4 to the large inclined surface 42, and cooperates with the first reset spring 41 to release the accumulated force to make the two first clamping blocks 4 first release the clamping of the copper-clad copper alloy wire, while the cutting blade 23 moves away from the boss 11, so as to facilitate the subsequent binding and packaging operation of the copper-clad copper alloy wire winding side.

[0033] Further, when the first clamping blocks 4 first release the clamping of the copper-clad copper alloy wire, the driving of the electric push rod 2 is stopped, at this time the auxiliary wheels 53 and the driving wheels 6 on the two second clamping blocks 5 are still matched to keep the state of clamping the copper-clad copper alloy wire, and then the copper-clad copper alloy wire between the two first clamping blocks 4 is removed, and the main motor 62 is driven, at this time the main motor 62 is matched with the belt transmission between the two leather wheel members 61 to drive the driving wheels 6 to rotate, and then the copper-clad copper alloy wire between the two second clamping blocks 5 is rolled and moved to the two first clamping blocks 4 by the rotation of the driving wheels 6 and the matched rotation of the auxiliary wheels 53, so that the copper-clad copper alloy wire between the two second clamping blocks 5 is rolled and moved to the two first clamping blocks 4, to facilitate the subsequent process of winding the copper-clad copper alloy wire. When the copper-clad copper alloy wire is wound and fixed, the electric push rod 2 is continuously driven to move the cutting frame 21 upwards, so that the second pressing block 24 is separated from the small inclination surface 52, and the second return spring 51 is matched to release the stored force to release the clamping of the copper-clad copper alloy wire by the two second clamping blocks 5.

[0034] The above only describes certain exemplary embodiments of the present application in a descriptive manner, without doubt, for ordinary skilled in the art, the described embodiments can be modified in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A cutting and fixing device for producing copper-clad copper alloy wire, characterized in that, The utility model provides cutting table (1) and cutting frame (21) are set up in vertical direction slidingly to cutting table (1), electric push rod (2) is arranged between support frame (12) and cutting frame (21) of fixed mounting of cutting table (1), a plurality of auxiliary rollers (3) are rotationally arranged on cutting table (1), and first clamping block (4) is symmetrically slidably arranged on cutting table (1), cutting blade (23) of fixed mounting of cutting frame (21) bottom is movably arranged on boss (11) of fixed mounting of cutting table (1) top, first extrusion block (22) of symmetric fixed mounting of cutting frame (21) is slid on the large inclination surface (42) of first clamping block (4) respectively.

2. The cutting fixing device for producing copper-clad copper alloy wire according to claim 1, characterized in that, First reset spring (41) is fixedly installed between first clamping block (4) and cutting table (1).

3. The cutting fixing device for producing copper-clad copper alloy wire according to claim 2, characterized in that, Second clamping block (5) is symmetrically slidably arranged on cutting table (1), second reset spring (51) is fixedly installed between second clamping block (5) and cutting table (1), and second extrusion block (24) of symmetric fixed mounting of cutting frame (21) is slid on the small inclination surface (52) of second clamping block (5) respectively.

4. The cutting fixing device for producing copper-clad copper alloy wire according to claim 3, characterized in that, The cutting blade (23) is located between the first clamping block (4) and the second clamping block (5).

5. The cutting fixing device for producing copper-clad copper alloy wire according to claim 3, characterized in that, The outer wall of one of the second clamping blocks (5) is rotatably provided with an auxiliary wheel (53), and the outer wall of the other second clamping block (5) is rotatably provided with a driving wheel (6). A main motor (62) is fixedly installed in the other second clamping block (5). A friction wheel component (61) is fixedly installed at the output end of the main motor (62) and one end of the rotating shaft of the driving wheel (6). The two friction wheel components (61) are driven by a belt.

6. The cutting fixture for producing a copper-clad copper alloy wire according to claim 1, wherein The cutting frame (21) is a stainless steel frame.

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