A car wire dispenser

Abstract

The utility model discloses a kind of automobile wire bar, comprising: rotatable wire bar turntable, wire reel seat and wire bar middle shaft;Wire reel seat is detachably arranged in wire bar turntable, wire reel seat is coaxially arranged with wire bar turntable and can rotate with wire bar turntable, wire reel seat can hold wire coil;Wire bar middle shaft is detachably arranged in wire bar turntable, wire bar middle shaft is coaxially arranged with wire bar turntable and can rotate with wire bar turntable, wire bar middle shaft can pass through the center hole of wire reel.The utility model is through setting detachable wire reel seat and wire bar middle shaft in wire bar turntable, wire reel seat and wire bar middle shaft are rotated by wire bar turntable, to wire coil held by wire reel seat to satisfy the packaging form of direct winding, to wire bar middle shaft passing through wire reel center hole to satisfy the packaging form of wire reel winding, realize the wire bar of two packaging forms of wire can be used.

Description

Technical Field

[0001] This utility model relates to the field of wire release technology, and in particular to an automotive wire release device. Background Technology

[0002] In the automotive wiring harness production process, wires need to be cut and stripped. To facilitate continuous wire cutting by the wire cutter and terminal crimping by the fully automated double-end crimping machine, a wire feeder is typically required to feed the wires. However, existing wire raw materials include packaging methods such as winding on spools and direct coiling followed by film coating. Existing wire feeders can only accommodate one packaging method; therefore, a wire feeder capable of handling both packaging methods needs to be designed. Utility Model Content

[0003] This utility model provides an automotive cable release device to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: A wire reel device for automobiles includes: a rotatable wire reel, a wire reel base, and a wire reel central shaft; the wire reel base is detachably disposed inside the wire reel, coaxially arranged with the wire reel and capable of rotating with the wire reel, and the wire reel base can support the wire reel; the wire reel central shaft is detachably disposed inside the wire reel, coaxially arranged with the wire reel and capable of rotating with the wire reel, and the wire reel central shaft can pass through the central hole of the wire reel.

[0005] Preferably, a first connecting cylinder is fixedly installed at the center of the wire feeding turntable, and a second connecting cylinder is fixedly installed at the center of the lower surface of the wire spool seat. The second connecting cylinder is threadedly connected to the first connecting cylinder; the wire feeding shaft is threadedly connected to the first connecting cylinder.

[0006] Preferably, the lower part of the inner wall of the first connecting cylinder is provided with a first internal thread and the upper part is provided with a second internal thread, the mean diameter of the first internal thread is smaller than the mean diameter of the second internal thread; the outer circumference of the second connecting cylinder is provided with a second external thread that mates with the second internal thread; the lower end of the wire feeding shaft is provided with a first external thread, and after the lower end of the wire feeding shaft passes through the wire reel seat and the second connecting cylinder, the first external thread mates with the first internal thread.

[0007] Preferably, the wire feeding shaft is further provided with a cylindrical section, which is located above the first external thread. The cylindrical section corresponds to the second connecting cylinder, and the outer diameter of the cylindrical section matches the inner diameter of the second connecting cylinder.

[0008] Preferably, the wire feeding shaft is further provided with a conical section, which is located above the first external thread, with the small end of the conical section facing upwards.

[0009] Preferably, it also includes a driver with speed control function, which drives the wire feeding turntable to rotate.

[0010] Preferably, the driver includes: a speed-regulating motor, a reducer, and an adapter plate. The speed-regulating motor is connected to the reducer, and the adapter plate is coaxially and fixedly connected to the wire-feeding turntable. The output shaft of the reducer drives the adapter plate to rotate, thereby causing the wire-feeding turntable to rotate synchronously.

[0011] Preferably, the adapter includes an adapter disc and an adapter hollow shaft. The adapter disc is fixed to the wire feeding disc by screws, and the adapter hollow shaft is fixed at the center of the lower surface of the adapter disc. The adapter hollow shaft is connected to the output shaft of the reducer by a key.

[0012] Preferably, the speed-regulating motor and the reducer are covered by a housing, the output shaft of the reducer extends through the upper surface of the housing, and the adapter plate is located above the housing.

[0013] Preferably, a load-bearing wheel is provided on the upper part of the outer shell. The load-bearing wheel is located outside the transfer plate and supports the lower surface of the wire feeding turntable and rolls as the wire feeding turntable rotates.

[0014] Beneficial effects: The automotive wire release device disclosed in this application has a detachable wire reel seat and a wire release shaft inside the wire release turntable. The wire release turntable drives the wire reel seat and the wire release shaft to rotate. The wire reel seat supports the wire coil to meet the packaging form of direct winding, and the wire release shaft passes through the center hole of the wire reel to meet the packaging form of wire coil winding. This realizes the wire release that can be used for two packaging forms of wires. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an automotive cable release device disclosed in this utility model; Figure 2 This is a front view of an automotive cable release device disclosed in this utility model; Figure 3 This is a cross-sectional view of an automotive cable release device disclosed in this utility model.

[0017] 1. Wire feeding turntable; 11. First connecting cylinder; 2. Wire reel base; 21. Second connecting cylinder; 3. Wire feeding central shaft; 4. Driver; 5. Adapter plate; 51. Adapter disc; 52. Adapter hollow shaft; 6. Housing; 7. Load-bearing roller. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] A car cable release device, combined with Figure 1 , Figure 2 and Figure 3 As shown, it includes: a rotatable wire feeding turntable 1, a wire spool base 2, and a wire feeding central shaft 3; the wire spool base 2 is detachably disposed within the wire feeding turntable 1, coaxially arranged with the wire feeding turntable 1 and capable of rotating with the wire feeding turntable 1, and the wire spool base 2 can support the wire roll; the wire feeding central shaft 3 is detachably disposed within the wire feeding turntable 1, coaxially arranged with the wire feeding turntable 1 and capable of rotating with the wire feeding turntable 1, and the wire feeding central shaft 3 can pass through the central hole of the wire spool. This application, by setting a detachable wire spool base 2 and a wire feeding central shaft 3 within the wire feeding turntable 1, and by driving the wire spool base 2 and the wire feeding central shaft 3 to rotate through the wire feeding turntable 1, achieves a wire feeding method that can be used for both types of wire packaging, with the wire spool base 2 supporting the wire roll to meet the packaging form of direct winding, and the wire feeding central shaft 3 passing through the central hole of the wire spool to meet the packaging form of wire winding.

[0020] Preferably, a first connecting cylinder 11 is fixedly installed at the center of the wire feeding turntable 1, and a second connecting cylinder 21 is fixedly installed at the center of the lower surface of the wire reel seat 2. The second connecting cylinder 21 is threadedly connected to the first connecting cylinder 11; the wire feeding central shaft 3 is threadedly connected to the first connecting cylinder 11. This allows the wire reel seat 2 and the wire feeding central shaft 3 to be connected to the wire feeding turntable 1 respectively.

[0021] Preferably, the lower part of the inner wall of the first connecting cylinder 11 is provided with a first internal thread and the upper part is provided with a second internal thread, the mean diameter of the first internal thread being smaller than the mean diameter of the second internal thread; the outer circumference of the second connecting cylinder 21 is provided with a second external thread that mates with the second internal thread; the lower end of the wire feeding shaft 3 is provided with a first external thread, and after the lower end of the wire feeding shaft 3 passes through the wire reel seat 2 and the second connecting cylinder 21, the first external thread mates with the first internal thread. By connecting the wire reel seat 2 to the upper part of the first connecting cylinder 11 and the wire feeding shaft 3 to the lower part of the first connecting cylinder 11, the connection between the wire reel seat 2 and the wire feeding turntable 1, and the connection between the wire feeding shaft 3 and the wire feeding turntable 1, do not affect each other. This allows the wire reel seat 2 and the wire feeding shaft 3 to be mounted separately on the wire feeding turntable 1, or the wire reel seat 2 and the wire feeding shaft 3 to be mounted simultaneously on the wire feeding turntable 1.

[0022] Preferably, the wire feeding shaft 3 is further provided with a cylindrical section, which is located above the first external thread. The cylindrical section corresponds to the second connecting cylinder 21, and the outer diameter of the cylindrical section matches the inner diameter of the second connecting cylinder 21. This ensures that after the wire feeding shaft 3 is tightened in place, the cylindrical section matches the inner diameter of the second connecting cylinder 21, guaranteeing the reliability of the connection between the wire feeding turntable 1, the wire reel seat 2, and the wire feeding shaft 3, while also improving the overall rigidity.

[0023] Preferably, the wire feeding shaft 3 is also provided with a conical section, which is located above the cylindrical section and with the small end of the conical section facing upward. This section is used to guide the placement of the wire reel, ensuring that the wire reel is placed accurately and that the tension of the wire is released after the wire reel rotates with the wire feeding shaft 3.

[0024] Preferably, the system also includes a speed-regulating driver 4. The driver 4 drives the wire feeding turntable 1 to rotate. By adjusting the output speed of the driver 4, the rotation speed of the wire feeding turntable 1 is adjusted, thereby achieving stable wire tension, efficient continuous wire supply, and reduced losses. The driver 4 includes a speed-regulating motor, a reducer, and an adapter plate 5. The speed-regulating motor is connected to the reducer, and the adapter plate 5 is coaxially fixedly connected to the wire feeding turntable 1. The output shaft of the reducer drives the adapter plate 5 to rotate, thereby causing the wire feeding turntable 1 to rotate synchronously. Specifically, the speed of the speed-regulating motor is adjusted according to the actual processing of the fully automatic shell insertion machine, fully automatic double-end crimping machine, and wire cutting machine, thereby ensuring stable cutting dimensions and stripping lengths for each wire, indirectly ensuring stable terminal crimping technical parameters, greatly improving work efficiency, and reducing the terminal crimping saturation failure rate.

[0025] Preferably, the adapter plate 5 includes an adapter disc 51 and an adapter hollow shaft 52. The adapter disc 51 is fixed to the wire feeding turntable 1 by screws, and the adapter hollow shaft 52 is fixed at the center of the lower surface of the adapter disc 51. The adapter hollow shaft 52 is connected to the output shaft of the reducer by a key. By transmitting torque and supporting the wire feeding turntable 1 through the adapter plate 5, the wall thickness of the wire feeding turntable 1 can be designed to be thinner, reducing the processing difficulty of the wire feeding turntable 1.

[0026] Preferably, the speed-regulating motor and the reducer are covered by a housing 6, the output shaft of the reducer extends through the upper surface of the housing 6, the adapter plate 5 is located above the housing 6, and the housing 6 serves to protect and beautify the appearance.

[0027] Specifically, a power switch, a speed controller, and a forward / reverse switch are provided on the side panel of the outer casing 6. The power switch controls the start and stop of the speed-regulating motor, the forward / reverse switch controls the forward and reverse rotation of the speed-regulating motor, and the speed controller controls the speed of the speed-regulating motor.

[0028] Preferably, a load-bearing wheel 7 is provided on the upper part of the outer shell 6. The load-bearing wheel 7 is located on the outer side of the adapter plate 5. The load-bearing wheel 7 supports the lower surface of the wire feeding turntable 1 and rolls with the rotation of the wire feeding turntable 1. By supporting the outer side of the wire feeding turntable 1 through the load-bearing wheel 7, the wire feeding turntable 1 can be prevented from falling and deforming.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A car cable release device, characterized in that, include: A rotatable wire feeding turntable (1), a wire spool seat (2), and a wire feeding central shaft (3); the wire spool seat (2) is detachably disposed inside the wire feeding turntable (1), the wire spool seat (2) is coaxially disposed with the wire feeding turntable (1) and can rotate with the wire feeding turntable (1), the wire spool seat (2) can support the wire spool; the wire feeding central shaft (3) is detachably disposed inside the wire feeding turntable (1), the wire feeding central shaft (3) is coaxially disposed with the wire feeding turntable (1) and can rotate with the wire feeding turntable (1), the wire feeding central shaft (3) can pass through the central hole of the wire spool.

2. The automotive cable release device according to claim 1, characterized in that, The center of the wire feeding turntable (1) is fixedly provided with a first connecting cylinder (11), and the center of the lower surface of the wire spool seat (2) is fixedly provided with a second connecting cylinder (21). The second connecting cylinder (21) is threadedly connected to the first connecting cylinder (11); the wire feeding shaft (3) is threadedly connected to the first connecting cylinder (11).

3. The automotive cable release device according to claim 2, characterized in that, The lower part of the inner wall of the first connecting cylinder (11) is provided with a first internal thread and the upper part is provided with a second internal thread. The mean diameter of the first internal thread is smaller than the mean diameter of the second internal thread. The outer periphery of the second connecting cylinder (21) is provided with a second external thread that mates with the second internal thread. The lower end of the wire feeding shaft (3) is provided with a first external thread. After the lower end of the wire feeding shaft (3) passes through the wire reel seat (2) and the second connecting cylinder (21), the first external thread mates with the first internal thread.

4. The automotive cable release device according to claim 3, characterized in that, The wire feeding shaft (3) is also provided with a cylindrical section, which is located above the first external thread. The cylindrical section corresponds to the second connecting cylinder (21), and the outer diameter of the cylindrical section matches the inner diameter of the second connecting cylinder (21).

5. The automotive cable release device according to claim 3, characterized in that, The wire feeding shaft (3) is also provided with a conical section, which is located above the first external thread, with the small end of the conical section facing upward.

6. A car cable release device according to any one of claims 1-5, characterized in that, It also includes a driver (4) with speed control function, which drives the wire feeding turntable (1) to rotate.

7. A car cable release device according to claim 6, characterized in that, The driver (4) includes: a speed-regulating motor, a reducer and an adapter plate (5). The speed-regulating motor is connected to the reducer for speed regulation. The adapter plate (5) is coaxially fixedly connected to the wire feeding turntable (1). The output shaft of the reducer drives the adapter plate (5) to rotate, thereby driving the wire feeding turntable (1) to rotate synchronously.

8. The automotive cable release device according to claim 7, characterized in that, The adapter plate (5) includes an adapter disc (51) and an adapter hollow shaft (52). The adapter disc (51) is fixed to the wire feeding disc (1) by screws. The adapter hollow shaft (52) is fixed at the center of the lower surface of the adapter disc (51). The adapter hollow shaft (52) is connected to the output shaft of the reducer by a key.

9. A car cable release device according to claim 7, characterized in that, The speed-regulating motor and the reducer are covered by a housing (6), the output shaft of the reducer extends through the upper surface of the housing (6), and the adapter plate (5) is located above the housing (6).

10. A car cable release device according to claim 9, characterized in that, The outer shell (6) is provided with a load-bearing wheel (7) on its upper part. The load-bearing wheel (7) is located on the outside of the transfer plate (5). The load-bearing wheel (7) supports the lower surface of the wire feeding turntable (1) and rolls with the rotation of the wire feeding turntable (1).

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