Beryllium copper wire branching and passing device of wire drawing machine

Abstract

The utility model provides a beryllium copper wire branching and passing device of a wire drawing machine, and relates to the field of beryllium copper wire branching and passing, the beryllium copper wire branching and passing device comprises a wire drawing adjusting rod, a material guiding top plate and beryllium copper wires, the material guiding top plate is welded and fixed at the upper end of the wire drawing adjusting rod, and the surface of the wire drawing adjusting rod is movably connected with a branching groove block through an adjusting sliding block; the branching groove blocks are distributed between every two adjacent groups of wire drawing adjusting rods, a wire passing pressing plate is arranged in a groove in the lower end of each branching groove block, a fixing frame is welded to the upper surface of each wire passing pressing plate, a positioning screw rod is connected to the middle of the upper end of each fixing frame through a nut block, and the lower end of each positioning screw rod is connected with the upper surface of the corresponding branching groove block through a bearing seat; the upper groove surface of the wire passing pressing plate is in shaft connection with a roller, and beryllium copper wires are attached to the groove surface of the lower end of the wire separating groove block and the roller. The utility model solves the problem that the beryllium copper wire is easy to break due to the tension which affects the passing of the beryllium copper wire during the adjustment and movement of the wheel body in the prior art.

Description

Technical Field

[0001] The utility model relates to the field of beryllium copper wire dividing and passing, in particular to a beryllium copper wire dividing and passing device for a wire drawing machine. Background Art

[0002] In the processing of beryllium copper wire, a wire drawing machine is used to draw thicker beryllium copper wire into thin wire, and then multiple groups of thin wires are wound and wound through the wire dividing and passing. After searching, the prior art (application number: CN201820191841.9) records that "when it is necessary to adjust the routing path by adjusting the spacing between two adjacent wheel bodies 1, the pneumatic cylinder 13 is started, and the pneumatic cylinder 13 drives the telescopic rod 14 to extend. The telescopic rod 14 moves the wheel body 1 during the extension process. The wheel body 1 drives the moving rod 11 and the moving plate 12 to move during the movement, thereby compressing the spring 10. When it moves to the desired position, the pneumatic cylinder 13 is stopped, and the wheel body 1 is in the desired position for wire drawing and routing work." However, in the prior art, the adjustment movement of the wheel body is prone to affect the tension of the beryllium copper wire passing through the wire, resulting in the problem of the beryllium copper wire being broken. Utility Model Content

[0003] In order to overcome the defects of the prior art, a beryllium copper wire dividing and passing device for a wire drawing machine is provided to solve the problem that the adjustment movement of the wheel body in the prior art easily affects the tension of the beryllium copper wire passing and causes the beryllium copper wire to break.

[0004] In order to achieve the above-mentioned purpose, a beryllium copper wire dividing and passing device for a wire drawing machine is provided, comprising: a wire drawing adjustment rod, a material guide top plate and beryllium copper wire, wherein the upper end of the wire drawing adjustment rod is welded and fixed with the material guide top plate,

[0005] The surface of the wire drawing adjustment rod is movably connected with a wire dividing slot block through an adjusting slider; and the wire dividing slot blocks are distributed between two adjacent groups of wire drawing adjustment rods, a wire passing pressure plate is provided in the groove at the lower end of the wire dividing slot block, a fixing frame is welded on the upper surface of the wire passing pressure plate, a positioning screw is connected to the middle part of the upper end of the fixing frame through a nut block, the lower end of the positioning screw is connected to the upper surface of the wire dividing slot block through a bearing seat, a roller is connected to the upper groove surface of the wire passing pressure plate, and beryllium copper wire is bonded to the groove surface of the lower end of the wire dividing slot block and the roller.

[0006] Furthermore, a base plate is welded to the lower end of the wire drawing adjustment rod, a universal wheel is installed on the lower surface of the base plate, and a partition block is welded to the middle of the wire drawing adjustment rod.

[0007] Furthermore, a mounting frame is welded to the rear side end of the material guide top plate; and the mounting frame is correspondingly distributed at the rear side of the branching trough block, and an upper material guide roller and a lower material guide roller are installed inside the mounting frame.

[0008] Furthermore, the upper material guide roller and the lower material guide roller are distributed in an inclined shape with the front higher and the back lower, and beryllium copper wire is conveyed on the surfaces of the upper material guide roller and the lower material guide roller.

[0009] Furthermore, adjusting sliders are welded on the left and right sides of the branching trough block, the fixing frame movably penetrates the upper end of the branching trough block, and a protective pad is bonded to the groove surface at the lower end of the branching trough block.

[0010] Furthermore, two groups of limit baffles are welded on the upper surface of the line-passing pressure plate, rollers are equidistantly distributed between the limit baffles; and a fixing frame is arranged on the outer side of the limit baffles.

[0011] Furthermore, the wire drawing adjustment rod, the wire dividing slot block, the adjustment slider, the wire passing pressure plate, and the roller constitute a tension-adjustable wire dividing and passing mechanism for the beryllium copper wire.

[0012] The beneficial effect of the utility model lies in that the beryllium copper wire dividing and passing device of the wire drawing machine of the utility model utilizes a dividing slot block and a passing pressure plate to divide and convey the beryllium copper wire after drawing and thinning, so that multiple beryllium copper wires change according to their own tension, and the tension of the beryllium copper wire is adjusted by sliding up and down on the surface of the wire drawing adjustment rod through a multi-component wire slot block, so as to effectively adjust the stability of the beryllium copper wire dividing and passing tension, avoid the beryllium copper wire being broken by the wire drawing machine's take-up mechanism due to too small tension, reduce the loss of beryllium copper wire drawing production, and improve the continuity and durability of beryllium copper wire drawing production. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of a beryllium copper wire dividing and passing device for a wire drawing machine according to an embodiment of the utility model.

[0014] Figure 2 It is a schematic diagram of the front view and partial cross-section of the connection structure of the line dividing and passing device according to an embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of a top view of a partial cross-sectional structure of a line dividing trough block and a line passing pressure plate according to an embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the side cross-sectional structure of the material guiding top plate according to an embodiment of the utility model.

[0017] In the figure: 1. wire drawing adjustment rod; 11. partition block; 12. base plate; 13. universal wheel; 2. material guide top plate; 21. mounting frame; 22. upper material guide roller; 23. lower material guide roller; 3. beryllium copper wire; 4. wire dividing slot block; 41. adjustment slider; 42. protective pad; 5. wire passing pressure plate; 51. positioning screw; 52. nut block; 53. fixing frame; 54. roller; 55. limit baffle. DETAILED DESCRIPTION

[0018] Reference Figures 1 to 4As shown, the utility model provides a beryllium copper wire dividing and passing device for a wire drawing machine, comprising: a wire drawing adjustment rod 1, a material guide top plate 2 and a beryllium copper wire 3, wherein the material guide top plate 2 is welded and fixed to the upper end of the wire drawing adjustment rod 1.

[0019] The surface of the wire drawing adjustment rod 1 is movably connected with a wire dividing slot block 4 through an adjusting slider 41; and the wire dividing slot block 4 is distributed between two adjacent groups of wire drawing adjustment rods 1, and a wire passing pressure plate 5 is arranged in the groove at the lower end of the wire dividing slot block 4, and a fixing frame 53 is welded on the upper surface of the wire passing pressure plate 5, and a positioning screw 51 is connected to the middle part of the upper end of the fixing frame 53 through a nut block 52, and the lower end of the positioning screw 51 is connected to the upper surface of the wire dividing slot block 4 through a bearing seat, and a roller 54 is axially connected to the upper groove surface of the wire passing pressure plate 5, and beryllium copper wire 3 is bonded to the groove surface of the lower end of the wire dividing slot block 4 and the roller 54.

[0020] Working principle: the multiple beryllium copper wires 3 after being drawn by the wire drawing machine pass through the upper guide roller 22 and the lower guide roller 23, and pass through each group of wiring slot blocks 4, and then rotate the positioning screw 51 at the upper end of each group of wiring slot blocks 4 to drive the wire-passing pressure plate 5 to move upward, so that the beryllium copper wire 3 fits between the groove surface at the lower end of the wire-passing slot block 4 and the roller 54 of the wire-passing pressure plate 5, and then the other end of the beryllium copper wire 3 is wound with the winding mechanism, and the winding mechanism is started to pull the beryllium copper wire 3 through the wire-passing slot block 4 and the wire-passing pressure plate 5 to be wound. When the beryllium copper wire 3 passes the wire, its own tension decreases or increases, and the wire-passing slot block 4 moves up or down, thereby adjusting the change in tension when the wire passes the wire.

[0021] In this embodiment, a base plate 12 is welded to the lower end of the wire drawing adjustment rod 1 , a universal wheel 13 is installed on the lower surface of the base plate 12 , and a partition block 11 is welded to the middle of the wire drawing adjustment rod 1 .

[0022] As a preferred implementation, the universal wheel 13 is driven by the universal wheel 13 at the lower end of the base plate 12 to shift, so as to facilitate and conveniently adjust the placement position between the beryllium copper wire dividing and passing device and the wire drawing machine.

[0023] In this embodiment, a mounting frame 21 is welded to the rear end of the material guide top plate 2 ; and the mounting frame 21 is correspondingly distributed at the rear side of the branching trough block 4 , and an upper material guide roller 22 and a lower material guide roller 23 are installed inside the mounting frame 21 .

[0024] As a preferred embodiment, the upper guide roller 22 and the lower guide roller 23 facilitate conveying the multiple beryllium copper wires 3 after drawing by the wire drawing machine to the wire splitting and wire passing links, so that the beryllium copper wires 3 after wire splitting can be wound up.

[0025] In this embodiment, the upper guide roller 22 and the lower guide roller 23 are distributed in an inclined shape with the front higher and the back lower, and the beryllium copper wire 3 is conveyed on the surface of the upper guide roller 22 and the lower guide roller 23 .

[0026] As a preferred embodiment, the upper guide roller 22 and the lower guide roller 23 respectively convey the beryllium copper wire 3 divided by the upper and lower groups of wire slot blocks 4 on the front side. The beryllium copper wire 3 is drawn by a wire drawing machine and then subdivided into multiple wires.

[0027] In this embodiment, adjusting sliders 41 are welded on both sides of the line dividing slot block 4, the fixing frame 53 movably penetrates the upper end of the line dividing slot block 4, and a protective pad 42 is bonded to the groove surface at the lower end of the line dividing slot block 4.

[0028] As a preferred embodiment, the adjusting slider 41 moves up and down on the wire drawing adjusting rod 1 due to its own weight according to the tension of the beryllium copper wire 3, thereby achieving the effect of adjusting the tension change. The protective pad 42 plays a role in reducing friction.

[0029] In this embodiment, two groups of limit baffles 55 are welded on the upper surface of the wire-passing pressure plate 5 , rollers 54 are equidistantly distributed between the limit baffles 55 ; and a fixing frame 53 is arranged outside the limit baffles 55 .

[0030] As a preferred embodiment, the two sets of limit baffles 55 are convenient for preventing the beryllium copper wire 3 from moving out of the surface of the roller 54 , thereby ensuring that the beryllium copper wire 3 can roll with the roller 54 .

[0031] In this embodiment, the wire drawing adjustment rod 1 , the wire dividing slot block 4 , the adjustment slider 41 , the wire passing pressure plate 5 , and the roller 54 constitute a tension-adjustable wire dividing and passing mechanism for the beryllium copper wire 3 .

[0032] As a preferred embodiment, the tension-adjustable branching and passing mechanism of the beryllium copper wire 3 facilitates the effective adjustment of the stability of the branching and passing tension of the beryllium copper wire 3, thereby avoiding the beryllium copper wire 3 being broken by the wire drawing machine's take-up mechanism due to too low tension, reducing the loss in the beryllium copper wire 3 drawing production, and improving the continuity and durability of the beryllium copper wire 3 drawing production.

[0033] The beryllium copper wire dividing and passing device for a wire drawing machine of the utility model can effectively solve the problem in the prior art that the adjustment movement of the wheel body easily affects the tension of the beryllium copper wire passing and causes the beryllium copper wire to break. It is convenient to effectively adjust the stability of the tension of the beryllium copper wire dividing and passing, avoid the beryllium copper wire being broken by the wire drawing machine's take-up mechanism due to too small tension, reduce the loss of the beryllium copper wire drawing production, and improve the continuity and durability of the beryllium copper wire drawing production. The utility model is suitable for the beryllium copper wire dividing and passing device for a wire drawing machine.

Claims

1. A wire drawing machine beryllium copper wire dividing and passing device, comprising: A wire drawing adjustment rod (1), a material guide top plate (2) and a beryllium copper wire (3), wherein the material guide top plate (2) is welded and fixed to the upper end of the wire drawing adjustment rod (1), characterized in that: The surface of the wire drawing adjustment rod (1) is movably connected to a wire dividing slot block (4) via an adjustment slider (41); and the wire dividing slot block (4) is distributed between two adjacent groups of wire drawing adjustment rods (1); a wire passing pressure plate (5) is arranged in the groove at the lower end of the wire dividing slot block (4); a fixing frame (53) is welded to the upper surface of the wire passing pressure plate (5); a positioning screw (51) is connected to the middle part of the upper end of the fixing frame (53) via a nut block (52); the lower end of the positioning screw (51) is connected to the upper surface of the wire dividing slot block (4) via a bearing seat; a roller (54) is axially connected to the upper groove surface of the wire passing pressure plate (5); and beryllium copper wire (3) is bonded to the groove surface of the lower end of the wire dividing slot block (4) and the roller (54).

2. A beryllium copper wire dividing and passing device for a wire drawing machine according to claim 1, characterized in that: A base plate (12) is welded to the lower end of the wire drawing adjustment rod (1), a universal wheel (13) is mounted on the lower surface of the base plate (12), and a partition block (11) is welded to the middle of the wire drawing adjustment rod (1).

3. A beryllium copper wire dividing and passing device for a wire drawing machine according to claim 1, characterized in that: A mounting frame (21) is welded to the rear end of the material guide top plate (2); and the mounting frame (21) is correspondingly distributed at the rear side of the line dividing slot block (4), and an upper material guide roller (22) and a lower material guide roller (23) are mounted inside the mounting frame (21).

4. A beryllium copper wire dividing and passing device for a wire drawing machine according to claim 3, characterized in that: The upper material guide roller (22) and the lower material guide roller (23) are distributed in an inclined shape with the front being higher and the back being lower, and the surfaces of the upper material guide roller (22) and the lower material guide roller (23) are provided with beryllium copper wire (3).

5. A beryllium copper wire dividing and passing device for a wire drawing machine according to claim 1, characterized in that: Adjustment sliders (41) are welded to the left and right sides of the line dividing trough block (4), the fixing frame (53) movably penetrates the upper end of the line dividing trough block (4), and a protective pad (42) is bonded to the groove surface at the lower end of the line dividing trough block (4).

6. A beryllium copper wire dividing and passing device for a wire drawing machine according to claim 1, characterized in that: Two groups of limit baffles (55) are welded to the upper surface of the line-passing pressure plate (5), rollers (54) are equidistantly distributed between the limit baffles (55), and a fixing frame (53) is arranged outside the limit baffles (55).

7. A beryllium copper wire dividing and passing device for a wire drawing machine according to claim 1, characterized in that: The wire drawing adjustment rod (1), the wire dividing slot block (4), the adjustment slider (41), the wire passing pressure plate (5), and the roller (54) form a tension-adjustable wire dividing and passing mechanism for the beryllium copper wire (3).

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