Lead wire taking device

Abstract

The utility model relates to the technical field of construction lead wires and discloses a lead wire taking device which comprises a lead wire roller, the left surface and the right surface of the lead wire roller are both fixedly connected with check rings, a baffle is arranged on the outer surface of the lead wire roller, a bunching groove is formed in the front surface of the baffle, and a pressing plate is arranged on the inner surface of the bunching groove in a sliding mode. The lead wire roller, the check ring, the baffle, the bunching groove, the pressing plate, the cutter blade, the first spring, the first sliding rod and the push plate are matched with one another, so that the wire bunching groove is formed in the upper inner wall of the bunching groove, and the wire bunching groove is formed in the lower inner wall of the wire bunching groove. When the lead wire roller is used, a lead wire can penetrate through the wire bunching groove to be stretched in a specified range, so that the lead wire can be conveniently cut off through the cutting blade on the lead wire ring, other cutting tools do not need to be wiped, the use convenience of the lead wire ring is improved, the lead wire can be rotated through the lead wire roller to be conveniently wound before the lead wire roller is used, and the use efficiency of the lead wire roller is improved. And subsequent use is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of construction lead wire technology, specifically a lead wire taking device. Background Technology

[0002] For lead wire used in construction, lead wire coils are generally used for winding. When in use, the wire is stretched to a specified length and then cut off for immediate use to fix certain connection structures.

[0003] However, the existing wire rings used in construction can only be manually stretched to the required length and then cut using other tools. Furthermore, when winding and stretching the wire, the wire will shift along the surface of the wire ring, making it inconvenient to cut.

[0004] Therefore, we propose a lead wire taking device. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a lead wire taking device, which overcomes the deficiencies of existing technologies and solves the problem that in the background technology, when using lead wire rings for construction, the lead wire can only be manually stretched to the required length and then cut with other tools. Moreover, when winding and stretching the lead wire, the lead wire will shift with the surface of the lead wire ring, making it inconvenient to cut.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a lead wire taking device, including a lead wire roller, with retaining rings fixedly connected to both the left and right surfaces of the lead wire roller, a baffle plate provided on the outer surface of the lead wire roller, a wire-binding groove opened on the front surface of the baffle plate, a pressure plate slidably arranged on the inner surface of the wire-binding groove, a cutting blade fixedly connected to the lower surface of the pressure plate, two first springs fixedly connected between the lower surface of the pressure plate and the lower inner wall of the wire-binding groove, three first sliding rods fixedly inserted on the upper surface of the pressure plate, and a push plate slidably arranged on the upper surface of the baffle plate.

[0009] Preferably, support plates are fixedly connected to both the left and right surfaces of the push plate, a second slide rod is slidably inserted on the side of the support plate away from the center of the lead wire roller, a pull plate is fixedly connected to the side of the second slide rod away from the center of the lead wire roller, a pull ring is fixedly connected to the outer wall of the pull plate, a second spring is fixedly connected between the side of the pull plate close to the support plate and the outer wall of the support plate, and a groove is opened on the side of the retaining ring away from the center of the lead wire roller.

[0010] Preferably, the cutting blade is arranged correspondingly to the wire harness groove, and the upper surface of the baffle is provided with slots that are slidably arranged corresponding to the three first sliding rods.

[0011] Preferably, the lower surface of the push plate is fixedly connected to the upper surface of the three first slide bars, and the wire harness groove and the lead wire roller are horizontally corresponding.

[0012] Preferably, the outer wall of the support plate has a slot that is slidably arranged corresponding to the second slide rod, the second spring is movably wound around the outer surface of the second slide rod, and the second slide rod is slidably arranged with the slide groove on the corresponding side retaining ring.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a lead wire taking device, which has the following beneficial effects:

[0015] 1. This lead wire taking device, through the cooperation of the lead wire roller, retaining ring, baffle, wire binding groove, pressure plate, cutting blade, first spring, first sliding rod, and push plate, can stretch the lead wire through the wire binding groove within a specified range when the lead wire roller is in use, so that it can be easily cut by the cutting blade on the lead wire ring without the need to wipe and pick up other cutting tools, thus improving the convenience of using the lead wire ring. Moreover, before taking the lead wire, the wire ring can be rotated through the lead wire roller for easy winding, which is convenient for subsequent use.

[0016] 2. This wire taking device, through the cooperation of the support plate, the second slide rod, the pull plate, the pull ring, the second spring, and the slide groove, allows for the convenient installation and removal of the baffle cutting tool on the wire ring. It can also rotate the cutting baffle on the retaining ring to a designated position, facilitating wire bundling and improving the flexibility of the cutting tool. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the internal structure of the wire harness groove and its related components of this utility model;

[0019] Figure 3 This is an exploded structural diagram of the support plate and related structures of this utility model.

[0020] In the diagram: 1. Lead wire roller; 2. Retaining ring; 3. Baffle plate; 4. Wire harness groove; 5. Pressure plate; 6. Cutting blade; 7. First spring; 8. First slide rod; 9. Push plate; 10. Support plate; 11. Second slide rod; 12. Pull plate; 13. Pull ring; 14. Second spring; 15. Slide groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Please see Figures 1-2 A lead wire taking device includes a lead wire roller 1, with retaining rings 2 fixedly connected to both the left and right surfaces of the lead wire roller 1. A baffle 3 is provided on the outer surface of the lead wire roller 1. A wire-binding groove 4 is opened on the front surface of the baffle 3. A pressure plate 5 is slidably arranged on the inner surface of the wire-binding groove 4. A cutting blade 6 is fixedly connected to the lower surface of the pressure plate 5. Two first springs 7 are fixedly connected between the lower surface of the pressure plate 5 and the lower inner wall of the wire-binding groove 4. Three first sliding rods 8 are fixedly inserted into the upper surface of the pressure plate 5. A push plate 9 is slidably arranged on the upper surface of the baffle 3.

[0024] Specifically, through the cooperation between the lead wire roller 1, retaining ring 2, baffle 3, wire binding groove 4, pressure plate 5, cutting blade 6, first spring 7, first sliding rod 8, and push plate 9, the lead wire can be stretched within a specified range through the wire binding groove 4 when the lead wire roller 1 is in use, so that it can be easily cut by the cutting blade 6 on the lead wire ring without having to remove other cutting tools, thus improving the ease of use of the lead wire ring. Moreover, before taking it out, the lead wire can be rotated through the lead wire roller 1 for easy winding, which is convenient for subsequent use.

[0025] In this embodiment: the cutting blade 6 is arranged correspondingly to the wire harness groove 4, and the upper surface of the baffle 3 is provided with slots that are slidably arranged corresponding to the three first sliding rods 8.

[0026] Specifically, the cutting blade 6 cuts the passing lead wire by pressing against the wire ties groove 4.

[0027] In this embodiment: the lower surface of the push plate 9 is fixedly connected to the upper surface of the three first slide bars 8, and the wire harness groove 4 is horizontally corresponding to the lead wire roller 1.

[0028] Specifically, by pressing the push plate 9 above the baffle 3 in conjunction with the first slide bar 8, the cutting blade 6 on the pressure plate 5 can be easily pushed.

[0029] Working principle: When using the wire roller 1, the wire is wound onto the wire roller 1, and then the wire on the wire roller 1 is stretched through the wire binding groove 4 of the baffle 3. After stretching to the specified required length, the push plate 9 is pressed to drive multiple first slide rods 8 to move horizontally downward in conjunction with the slots on the baffle 3. The first slide rods 8 push the pressure plate 5 to move the cutter 6 downward. The pressure plate 5 squeezes the first springs 7 on both sides through the wire binding groove 4. The cutter 6 is pressed against the surface of the wire and squeezed against the wire binding groove 4, thus performing convenient cutting of the wire. Then the push plate 9 is released, and the elastic force of the first spring 7 pushes the pressure plate 5 and slide rods to move the push plate 9 upward to reset, facilitating the next cutting operation.

[0030] Example 2

[0031] Please see Figure 1 , Figure 3 Based on Embodiment 1, this utility model provides a technical solution:

[0032] In this embodiment: support plates 10 are fixedly connected to both the left and right surfaces of the push plate 9. A second slide rod 11 is slidably inserted on the side of the support plate 10 away from the center of the lead wire roller 1. A pull plate 12 is fixedly connected to the side of the second slide rod 11 away from the center of the lead wire roller 1. A pull ring 13 is fixedly connected to the outer wall of the pull plate 12. A second spring 14 is fixedly connected between the side of the pull plate 12 close to the support plate 10 and the outer wall of the support plate 10. A groove 15 is opened on the side of the retaining ring 2 away from the center of the lead wire roller 1.

[0033] Specifically, through the cooperation between the support plate 10, the second slide rod 11, the pull plate 12, the pull ring 13, the second spring 14, and the slide groove 15, the cutting tool of the baffle 3 on the wire ring can be easily installed and removed, and the cutting baffle 3 can be rotated to a designated position on the retaining ring 2, which facilitates the wire binding work and improves the flexibility of the cutting tool.

[0034] In this embodiment: the outer wall of the support plate 10 is provided with a slot that is slidably arranged in correspondence with the second slide rod 11, the second spring 14 is movably wound around the outer surface of the second slide rod 11, and the second slide rod 11 is slidably arranged with the slide groove 15 on the corresponding side retaining ring 2.

[0035] Specifically, the second slide rod 11, in conjunction with the slide groove 15, enables the baffle 3 to rotate and move on the retaining ring 2.

[0036] Working principle: When the lead wire roller 1 is needed, after the support plates 10 on both sides of the baffle 3 are aligned with the retaining ring 2, the pull rings 13 on both sides are stretched to move the pull plate 12 outward. At the same time, the pull plate 12 drives the second slide rod 11 to move horizontally outward through the groove, stretching the second springs 14 on both sides. Then, the second slide rod 11 is aligned with the slide grooves 15 on both sides. After releasing the pull plate 12, the elastic force of the springs on both sides pushes the second slide rod 11 to return to its horizontal position, limiting the second slide rod 11 on both sides within the slide groove 15. The baffle 3 can rotate on the retaining ring 2 through the slide rod and the slide groove 15, which facilitates the corresponding wire bundling work.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wire access device comprising a wire roller (1), characterized in that: The left and right surfaces of the lead wire roller (1) are fixedly connected with the check ring (2), the outer surface of the lead wire roller (1) is provided with the baffle (3), the front surface of the baffle (3) is provided with the wire bundling groove (4), the inner surface of the wire bundling groove (4) is slidably provided with the pressing plate (5), the lower surface of the pressing plate (5) is fixedly connected with the cutter blade (6), the lower surface of the pressing plate (5) and the lower inner wall of the wire bundling groove (4) are fixedly connected with the two first springs (7), the upper surface of the pressing plate (5) is fixedly inserted with the three first sliding rods (8), and the upper surface of the baffle (3) is slidably provided with the push plate (9).

2. A lead retrieval device according to claim 1, wherein: The left and right surfaces of the push plate (9) are fixedly connected with the support plate (10), the side, away from the center of the lead wire roller (1), of the support plate (10) is slidably inserted with the second sliding rod (11), the side, away from the center of the lead wire roller (1), of the second sliding rod (11) is fixedly connected with the pull plate (12), the outer wall of the pull plate (12) is fixedly connected with the pull ring (13), the side, close to the support plate (10), of the pull plate (12) and the outer wall of the support plate (10) are fixedly connected with the second spring (14), and the side, away from the center of the lead wire roller (1), of the check ring (2) is provided with the sliding groove (15).

3. A lead retrieval device according to claim 1, wherein: The cutter blade (6) is correspondingly arranged with the wire bundling groove (4), and the upper surface of the baffle (3) is provided with the slot hole corresponding to the three first sliding rods (8).

4. A lead retrieval device according to claim 1, wherein: The lower surface of the push plate (9) is fixedly connected with the upper surfaces of the three first sliding rods (8), and the wire bundling groove (4) is horizontally arranged corresponding to the lead wire roller (1).

5. A lead retrieval device according to claim 2, wherein: The outer wall of the support plate (10) is provided with the slot opening corresponding to the second sliding rod (11), the second spring (14) is movably arranged on the outer surface of the second sliding rod (11), and the second sliding rod (11) is slidably arranged with the sliding groove (15) on the corresponding check ring (2).

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