Wire clip pliers

Abstract

The utility model discloses a pair of wire clip pliers, and relates to the technical field of wire clip pliers, in particular to a pair of wire clip pliers, which comprises two pliers handles and two pliers heads, the middle parts of the two pliers handles are mutually hinged, the two pliers heads are respectively and detachably arranged on the end heads of the two pliers handles, and teeth of the two pliers heads are mutually and correspondingly arranged; the two forceps handles are locally rotated to drive the two forceps heads to be buckled or opened; according to the wire clip pliers, the plier head is detachably installed at the end of the plier handle, and the plier head is fixed to the plier handle through the buckle assembly, so that the plier head can be rapidly installed or detached, and the purpose of replacing the plier head of the wire clip pliers is achieved. Compared with the prior art, the plier head on the wire clip plier can be replaced, the problem that the cost is high when the whole wire clip plier is replaced is solved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of wire clip pliers technology, specifically a type of wire clip pliers. Background Technology

[0002] Wire clip pliers are tools used to install or secure wire clips, which are commonly used to bundle or fix wires, cables, and conduits together to keep them neat and orderly, preventing them from becoming tangled or messy. The main functions of wire clip pliers include: 1. Installing wire clips: Wire clip pliers can quickly slip wire clips onto the wires or conduits that need to be bundled, and then tighten the clips using the clamping action, securely bundling the wires or conduits together. 2. Fixing wire clips: In situations where wire clips need to be fixed in a specific position, wire clip pliers can help cut or tighten the end of the clip to ensure it doesn't loosen or fall off, thus maintaining the stable and fixed state of the wires or conduits. 3. Improving efficiency: Compared to manually installing wire clips, using wire clip pliers can significantly improve work efficiency, especially when installing a large number of clips. Wire clip pliers can quickly and accurately complete the installation and fixing of wire clips, saving time and labor.

[0003] In a published Chinese patent application (publication number CN209713092U), titled "Cable Crimping Pliers," this prior art cable crimping pliers is used to crimp cable clips. Because the first adjusting component has an eccentric rotating structure, rotating the adjusting component allows the connecting component to move relative to the first and second handles, thus gradually changing the span between the first and second handles. Since the pliers heads are hinged to both the first and second handles, the change in the span between the first and second handles causes a change in the pliers head angle, thereby altering the initial size of the jaws formed between the pliers head and the second handle. This adapts to different sizes of cable clips, avoiding the need for multiple sizes of cable crimping pliers for different sizes of cable clips and reducing costs. While this prior art can adapt to the processing needs of different cable clip sizes by adjusting the jaw size, it has certain limitations in practical implementation. During the cable processing and production process in the factory, after the pliers have been clamping and pressing the wire ends and wire clips for a long time, the teeth of the pliers will wear down, resulting in varying degrees of openness. As a result, the wire clips cannot be effectively pressed and secured to the wire ends. In this case, replacing the entire pair of wire clip pliers is costly. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a wire clamp, which solves the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a wire clamp, comprising two clamp handles, the middle of which are hinged to each other, and two clamp heads, which are detachably mounted on the ends of the two clamp handles, and the teeth of the two clamp heads are arranged correspondingly to each other; after the two clamp handles are partially rotated, the two clamp heads are engaged or disengaged.

[0008] Optionally, a connecting frame is fixedly connected to the end of the pliers handle, and a fixing plate is fixedly connected to the end of the pliers handle, with the fixing plate located inside the connecting frame. A latching assembly is rotatably installed on the end of the fixing plate away from the pliers handle, and the latching assembly engages with the pliers head.

[0009] Optionally, the buckle assembly includes a rotating shaft, a locking rod, and two crank-shaped movable plates. The two movable plates are located on both sides of a fixed plate. The rotating shaft passes through the fixed plate and the two movable plates. The rotating shaft is rotatably connected to the fixed plate and fixedly connected to the two movable plates. A knob is fixedly installed at one end of the rotating shaft. The two ends of the locking rod are fixedly connected to the ends of the two movable plates.

[0010] Optionally, the lower part of the pliers head is provided with a slot, the connecting frame is inserted into the pliers head through the slot, a slant plate is installed inside the pliers head, a locking plate is fixedly connected to one side wall of the slant plate, a locking groove is provided on the locking plate, and the locking rod is locked into the locking plate through the locking groove; the lower end of the slant plate abuts against the movable plate.

[0011] Optionally, a limit strip is fixedly connected to one side wall of the fixing plate.

[0012] Optionally, the two clamp handles are a first clamp handle and a second clamp handle, the second clamp handle passing through the first clamp handle, and the second clamp handle being hinged to the first clamp handle.

[0013] (III) Beneficial Effects

[0014] This utility model provides a wire clip pliers, which has the following beneficial effects:

[0015] This new type of wire clip pliers, through the cooperative arrangement of two handles and two plier heads, enables the replacement of plier heads by attaching them directly to the handles. The plier heads are detachably mounted on the ends of the handles and secured to the handles using a snap-fit ​​assembly, allowing for quick installation and removal of the plier heads and achieving the purpose of replacing the plier heads. Compared to existing technologies, this method allows for the replacement of the plier heads, avoiding the high cost of replacing the entire pliers and reducing production costs. Attached Figure Description

[0016] 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 only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of a wire clip pliers according to the present invention;

[0018] Figure 2 This is a partial cross-sectional view of the fixing seat in a wire clip pliers according to the present invention.

[0019] Figure 3 This is a three-dimensional structural diagram of the pliers head in a wire clip pliers according to the present invention;

[0020] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This is a cross-sectional view of the pliers head in a wire clip pliers according to this utility model.

[0022] In the diagram: 1. First clamp handle; 2. Connecting shaft; 4. Fixing plate; 5. Limiting strip; 6. Rotating shaft; 7. Movable plate; 8. Clamping rod; 9. Clamping head; 10. Slant plate; 11. Clamping plate; 12. Knob; 13. Connecting frame; 14. Second clamp handle. Detailed Implementation

[0023] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying anything.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0025] Please see Figures 1 to 5 The present invention provides a technical solution: a wire clip pliers, including two pliers handles, the middle of the two pliers handles are hinged to each other, the two pliers handles are a first pliers handle 1 and a second pliers handle 14, the second pliers handle 14 passes through the first pliers handle 1, and the second pliers handle 14 is hinged to the first pliers handle 1.

[0026] A type of wire clamp also includes two clamp heads 9, which are detachably mounted on the ends of two clamp handles, and the teeth of the two clamp heads 9 are arranged correspondingly to each other. After partial rotation of the two clamp handles, the two clamp heads 9 are engaged or disengaged.

[0027] The first clamp handle 1 and the second clamp handle 14 are hinged together by a connecting shaft 2. The first clamp handle 1 and the second clamp handle 14 move closer to each other or further apart after partially rotating around the connecting shaft 2. When the first clamp handle 1 and the second clamp handle 14 move closer to each other, the first clamp handle 1 and the second clamp handle 14 drive the two clamp heads 9 to move closer to each other, and the two clamp heads 9 press and secure the cable head and the wire clip together.

[0028] A connecting frame 13 is fixedly connected to the end of the pliers handle, and a fixing plate 4 is fixedly connected to the end of the pliers handle. The fixing plate 4 is located inside the connecting frame 13. A snap-fit ​​assembly is rotatably installed on the end of the fixing plate 4 away from the pliers handle, and the snap-fit ​​assembly is snapped into the pliers head 9.

[0029] The snap-fit ​​assembly is used to fix the pliers head 9 to the connecting frame 13, thereby realizing the mating installation of the pliers head 9 and the pliers handle end.

[0030] Specifically, the latching assembly includes a rotating shaft 6, a latching rod 8, and two crank-shaped movable plates 7. The two movable plates 7 are located on both sides of the fixed plate 4. The rotating shaft 6 passes through the fixed plate 4 and the two movable plates 7, and is rotatably connected to the fixed plate 4 and fixedly connected to the two movable plates 7. A knob 12 is fixedly installed at one end of the rotating shaft 6. Both ends of the latching rod 8 are fixedly connected to the ends of the two movable plates 7, respectively. A slot is provided at the lower part of the pliers head 9, and the connecting frame 13 is inserted into the pliers head 9 through the slot. An inclined plate 10 is installed inside the pliers head 9, and a latching plate 11 is fixedly connected to one side wall of the inclined plate 10. A latching groove is provided on the latching plate 11, and the latching rod 8 is latched into the latching plate 11 through the groove. The lower end of the inclined plate 10 abuts against the movable plate 7. A limit strip 5 is fixedly connected to one side wall of the fixed plate 4.

[0031] When the knob 12 rotates partially, it causes the rotating shaft 6 to rotate partially, which in turn causes the movable plate 7 to rotate partially, and the movable plate 7 causes the locking rod 8 to rotate partially. When the locking rod 8 is located in the slot of the locking plate 11 after rotation, the locking rod 8 limits and fixes the locking plate 11.

[0032] When the pliers head 9 needs to be replaced, turn the knob 12. The knob 12 drives the rotating shaft 6 to rotate, which in turn drives the movable plate 7 to rotate. The movable plate 7 pushes the inclined plate 10 upward. At the same time, the movable plate 7 drives the locking rod 8 to move and disengage from the locking plate 11. Then, align the inclined plate 10 of the new pliers head 9 with the connecting frame 13. Move the pliers head 9 downward, and the lower end of the inclined plate 10 contacts the movable plate 7, pushing the movable plate 7 to rotate around the rotating shaft 6. The movable plate 7 drives the locking rod 8 to rotate into the locking groove of the locking plate 11, thus completing the installation of the pliers head 9.

[0033] The limit bar 5 is used to limit the movement of the movable plate 7 and prevent the movable plate 7 from rotating excessively.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wire binding plier comprising two handles, the middle portions of the two handles being hingedly connected to each other, characterized in that: Two pincers (9) are detachably mounted on the end of the two handles, and the teeth of the two pincers (9) are arranged correspondingly. The end of the handle is fixedly connected with a connecting frame (13), and the end of the handle is fixedly connected with a fixed plate (4) located in the connecting frame (13). A buckle assembly is rotatably mounted on the end of the fixed plate (4) away from the handle, and the buckle assembly is connected with the pincers (9).

2. A wire clamp according to claim 1, wherein: The buckle assembly includes a rotating shaft (6), a clamping rod (8), and two movable plates (7) in the shape of a crank. The two movable plates (7) are located on both sides of the fixed plate (4). The rotating shaft (6) penetrates the fixed plate (4) and the two movable plates (7). The rotating shaft (6) is rotatably connected with the fixed plate (4) and fixedly connected with the two movable plates (7). One end of the rotating shaft (6) is fixedly connected with a knob (12). The two ends of the clamping rod (8) are fixedly connected with the ends of the two movable plates (7).

3. A line clamp according to claim 2, wherein: The lower part of the pincers (9) is provided with a slot, and the connecting frame (13) is inserted with the pincers (9) through the slot. The inside of the pincers (9) is provided with an inclined plate (10). One side wall of the inclined plate (10) is fixedly connected with a clamping plate (11). The clamping plate (11) is provided with a clamping groove. The clamping rod (8) is connected with the clamping plate (11) through the clamping groove. The lower end of the inclined plate (10) abuts against the movable plate (7).

4. A line clamp according to claim 3, wherein: One side wall of the fixed plate (4) is fixedly connected with a limiting strip (5).

5. The line clamp of claim 1, wherein: The two handles are a first handle (1) and a second handle (14). The second handle (14) penetrates the first handle (1), and the second handle (14) is hingedly connected with the first handle (1).

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