A cable tie pliers

Abstract

The utility model relates to a kind of cable ties pliers, including fixed part, drive part, tightening assembly, cutting assembly and adjusting assembly.Fixed handle cooperates with drive handle to realize single-handed labor-saving operation, the orientation of fixed seat and the accommodation slot promote cable positioning convenience;Tightening assembly jaw seat rotation clamps firm tightening cable;Cutting assembly cutter head rotation cuts accurately, reset piece guarantees continuous operation;Adjusting assembly can be adapted to different cable belt torque.Solve the problems such as existing structure redundancy, low efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cable tie binding technology, and specifically to a cable tie clamp. Background Technology

[0002] Most cable tie pliers on the market today suffer from redundant structural designs, often integrating too many non-core components, such as complex multi-stage transmission mechanisms and redundant locking components. This not only results in a large overall size and poor portability but also significantly increases the probability of errors in the fit of internal parts. This complex structure directly affects the stability of the tool, making it prone to malfunctions such as blade misalignment and jamming during continuous cutting operations. Especially when dealing with cable ties of different sizes, it is difficult to accurately locate the cutting point, often resulting in failure to cut, excessive residue, or the cable tie flying off after cutting, indicating a serious lack of precision.

[0003] In terms of operation, most cable pliers require both hands to work together to complete multiple steps such as opening, closing, positioning, and cutting. In addition, the force application points of some products are poorly designed, which can easily lead to hand fatigue after prolonged use. At the same time, the complex structure increases the difficulty of tool maintenance, making cleaning and parts replacement inconvenient, further reducing the actual efficiency of use and making it difficult to meet the efficient and precise cutting needs in scenarios such as industrial production and home organization. Utility Model Content

[0004] This invention provides a cable tie clamp to solve the problems mentioned in the background art.

[0005] To achieve the above-mentioned objectives, this utility model adopts the following technical solution:

[0006] A cable tie clamp, characterized in that it comprises a fixing part, the fixing part including a fixing handle, a housing and a fixing base, the fixing base having a guide opening and a receiving groove, the receiving groove being configured to receive and position cable ties; a driving part, the driving part including a driving handle, a driving rod and a driving block, the driving handle being pivotally connected to the housing; a tightening assembly, the tightening assembly including a gripper seat rotatably mounted on the driving block and having at least one protrusion for engaging the cable tie; a cutting assembly including a cutting head forming a channel communicating with the receiving groove to allow the cable tie to pass through, the cutting head being rotatable to cut the cable tie; and an adjusting assembly including a trip unit and a torque adjusting mechanism, the torque adjusting mechanism being configured to apply an adjustable force to the trip unit; and

[0007] In response to the operation of the drive handle, the drive block moves the gripper seat to tighten the cable tie, and when the cable tie tightening force exceeds a threshold set by the torque adjustment mechanism, the release device actuates the cutting assembly to rotate the cutter head to cut the cable tie.

[0008] Furthermore, the drive handle includes a grip portion and a rotating portion, the rotating portion being provided with a pivot, and the rotating portion being pivotally connected to the housing via the pivot.

[0009] Furthermore, the tightening assembly also includes a connecting shaft, the drive block includes a mounting groove, and the gripper seat is rotatably disposed within the mounting groove of the drive block via the connecting shaft; during tightening operation, the gripper seat is configured to rotate about the connecting shaft under the resistance of the cable tie, thereby clamping the cable tie between the gripper seat and the drive block via the protrusion thereon.

[0010] Furthermore, the cutting assembly also includes a push rod and a blade holder, the push rod being configured to move in response to actuation of the trip unit and drive the blade holder to rotate, thereby causing the blade head to rotate to cut the cable tie.

[0011] Furthermore, the cutting assembly also includes a push rod reset member configured to reset the push rod after the cutting operation is completed; the cutting assembly also includes a blade reset member configured to reset the blade head and the blade holder after the cutting operation is completed.

[0012] Furthermore, the push rod reset component is a reset spring, and the cutter head reset component is a torsion spring.

[0013] Furthermore, the fixed base is provided with a track groove, and the push rod is provided with a slide rod, which is configured to slide within the track groove to provide guidance for the movement of the push rod.

[0014] Furthermore, the handle is provided with a slot, and the blade is detachably installed in the slot.

[0015] Furthermore, the torque adjustment mechanism includes a tension spring, a screw, and an adjustment knob. One end of the tension spring is connected to the trip unit, and the other end is connected to the screw. The adjustment knob is connected to the screw, and rotating the adjustment knob drives the screw to move, thereby changing the tension of the tension spring. The adjustment assembly also includes a rotating shaft, through which the trip unit is rotatably connected to the tension spring. The tension spring applies a tension force to the trip unit, causing it to rotate clockwise around the rotating shaft.

[0016] Furthermore, a groove is provided on the housing corresponding to the position of the pivot, and the pivot is configured to slide along the groove; a push rod is fixedly provided on the rotating part of the drive handle, and the push rod is configured to abut against and push the push rod when the pivot slides.

[0017] The advantages of this utility model over the prior art are as follows:

[0018] In summary, this utility model achieves the following technical effects: The open guide port and three-sided open receiving groove structure of the fixing seat in the fixing part make cable tie insertion and positioning more convenient and accurate, suitable for various scenarios such as electronic wire harness organization and household item bundling; the anti-slip sleeve design of the drive handle and the fixed handle, combined with the labor-saving transmission of the L-shaped drive structure, enables efficient one-handed operation and reduces hand fatigue after prolonged use; the protrusion and rotating clamping structure of the gripper seat in the tightening component automatically engages and fixes under the pre-tightening resistance of the cable tie, achieving efficient and stable tightening of the cable tie and ensuring the structural strength of the cable tie after bundling; the channel of the cutter head in the cutting component and... The rotary cutting design, combined with the precise guidance of the push rod by the track groove, enables precise cutting of cable ties. Simultaneously, the push rod reset component and the cutter head reset component drive the assembly to quickly reset, supporting continuous cutting operations. By adjusting the tension spring, screw, and adjustment knob of the torque adjustment mechanism within the assembly, the tension on the release device can be flexibly adjusted to meet the tightening torque requirements of different cable tie specifications. This utility model features a simplified component structure, with bolted connections and welding fixation simplifying the assembly process, reducing redundant parts and lowering production and maintenance costs. It balances cutting accuracy, ease of operation, and stability, facilitating large-scale promotion in industrial production, home organization, and other scenarios. Attached Figure Description

[0019] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0020] Figure 1 A perspective view of an embodiment of this utility model;

[0021] Figure 2 for Figure 1 An exploded view of the anti-slip structure of the fixed handle and the drive handle in the embodiment;

[0022] Figure 3 for Figure 2 The schematic diagram of the fixed handle and housing in the embodiment shown is shown.

[0023] Figure 4 for Figure 2 A perspective view of the mounting base in the illustrated embodiment;

[0024] Figure 5 for Figure 2 An exploded view of the drive unit in the illustrated embodiment;

[0025] Figure 6 for Figure 1 Exploded view of the drive block and tightening assembly in the illustrated embodiment;

[0026] Figure 7 for Figure 1 A schematic diagram of the connection of the cutting component in the embodiment shown;

[0027] Figure 8 for Figure 7 An exploded view of the handle and blade of the illustrated embodiment;

[0028] Figure 9 for Figure 1 A cross-sectional view of the embodiment shown;

[0029] Figure 10 for Figure 1 A perspective view of the trip unit in the embodiment shown;

[0030] Reference numerals: cable pliers (10); fixing part (100); fixing handle (110); housing (120); first housing (121); second housing (122); receiving cavity (123); slide groove (124); fixing seat (130); guide port (131); receiving groove (132); track groove (133); driving part (200); driving handle (210); gripping part (211); rotating part (212); pivot (213); pin (214); driving rod (220); reinforcing rib (221); driving block (230); mounting groove (231); top rod ( 240); Tightening assembly (300); Gripper seat (310); Protrusion (311); Connecting shaft (320); Cutting assembly (400); Push rod (410); Push rod reset component (411); Abutment post (412); Slide rod (413); Knife handle (420); Slot (421); Knife head (430); Channel (431); Knife head reset component (440); Adjusting assembly (500); Tripping device (510); Rotating shaft (511); Groove (512); Torque adjustment mechanism (520); Tension spring (521); Screw (522); Adjusting knob (523). Detailed Implementation

[0031] 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, not all embodiments. The following description of at least one exemplary embodiment is illustrative in nature and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0032] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0033] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as exemplary rather than limiting. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0034] This invention addresses the common problems of existing cable pliers, such as excessive size due to structural redundancy, poor portability, complex transmission leading to jamming, insufficient cutting accuracy, the need for two-handed operation, unreasonable force application design causing hand fatigue, high maintenance difficulty, and low efficiency. The invention provides a cable plier with a coordinated structure of a fixing part, a driving part, a tightening component, a cutting component, and an adjusting component. The fixing part features an open guide port and receiving groove design on the fixing seat, significantly improving the ease of cable tie insertion and positioning accuracy. The tightening component uses the engagement and rotation of the gripper base to efficiently tighten the cable tie. The cutting component uses a blade channel and a rotating cutting structure to accurately cut the cable tie. The torque adjustment mechanism of the adjusting component can adapt to the tightening torque requirements of different cable tie specifications, and each reset component ensures rapid reset for continuous operation. This effectively solves the technical defects of existing cable pliers. The specific embodiments of this cable plier are described in detail below with reference to the accompanying drawings.

[0035] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4This utility model provides a cable tie clamp 10, including a fixing part 100, a driving part 200, a tightening component 300, a cutting component 400, and an adjusting component 500. The fixing part 100 includes a fixing handle 110, a housing 120, and a fixing base 130. The fixing handle 110 is a hollow, elongated rod-shaped component, serving as a grip for the operator and providing a support base for the operation of the cable tie clamp, facilitating the application of force. Simultaneously, the fixing handle 110 also forms a space for accommodating the adjusting component 500. The housing 120 is configured to extend integrally from one end of the fixing handle 110, and includes a first housing 121 and a second housing 122 symmetrically arranged on both sides of the device. Together, they enclose a hollow accommodating cavity 123 for accommodating the cutting component 400 and part of the driving part 200. The fixing base 130 is generally L-shaped and is fixed to the end of the housing 120 away from the fixing handle 110 by bolts.

[0036] Specifically, the fixing base 130 and the housing 120 have corresponding bolt holes. Bolts are passed through these bolt holes to stably and detachably lock the fixing base 130 to the end of the housing 120. Simultaneously, the fixing base 130 has a guide opening 131, forming a three-sided open receiving groove 132 for placing and positioning the end of the cable tie. This open design significantly improves the convenience and accuracy of cable tie insertion. The specific process is as follows: In use, the end of the cable tie is inserted into the receiving groove 132 through the guide opening 131, placing the main middle section of the cable tie inside the receiving groove 132, with the end extending to the tightening component 300. During operation, the tightening component 300 firmly fixes the cable tie in the receiving groove 132 and then forcefully pulls it away from the guide opening 131 to further tighten the cable tie efficiently and enhance the binding strength. When the tightening reaches the preset requirement, the cutting component 400 is activated to precisely cut the cable tie in the receiving groove 132, removing the excess end.

[0037] like Figure 3 and Figure 5 As shown, the drive unit 200 includes a drive handle 210, a drive rod 220, and a drive block 230. In this invention, the drive handle 210 is configured as an L-shaped handle, including a gripping part 211 and a rotating part 212. The drive handle 210 and the fixed handle 110 are set at an angle, and both are covered with anti-slip sleeves. These anti-slip sleeves are made of rubber with anti-slip texture, which increases the friction during gripping, prevents hand slippage, and uses the elasticity of the rubber to buffer the impact of gripping, thus improving operating comfort. The rotating part 212 extends integrally with the gripping part 211 from one end and is partially accommodated in the housing 120 (see [reference]). Figure 2The cavity 123 formed within the housing 120 is rotatably connected to the rotating component within the housing 120, providing a fulcrum for the operation of the drive handle 210 and ensuring that the rotating part 212 can stably rotate around the rotating component when the grip 211 applies force. The drive rod 220 is fixedly connected to the rotating part 212 of the drive handle 210 by bolts. The drive block 230 is integrally formed with the end of the drive rod 220 away from the grip 211 by welding. Specifically, the rotating component within the housing 120 is a pivot 213, which passes through and is fixed between the first housing 121 and the second housing 122. The rotating part 212 has a corresponding rotation hole adapted to the pivot 213, allowing the rotating part 212 to rotate around the pivot 213, thereby converting the gripping force of the grip 211 into the transmission power of the drive block 230. The drive rod 220 is provided with several reinforcing ribs 221 to enhance the structural strength and deformation resistance of the drive rod 220, ensuring that the drive rod 220 can maintain a stable structural shape when transmitting large operating forces, and ensuring the transmission reliability of the drive unit 200.

[0038] like Figure 6 and Figure 9 As shown, the tightening assembly 300 includes a gripper seat 310 and a connecting shaft 320. The drive block 230 has a mounting groove 231, and the gripper seat 310 is rotatably mounted within this mounting groove 231 via the connecting shaft 320. The gripper seat 310 has several protrusions 311 on the side away from the guide opening 131 for engaging and securing the end of the cable tie. When the drive unit 200 (see...) Figure 1 During operation, the drive block 230 drives the gripper seat 310 to move synchronously. At this time, since the cable tie has completed the pre-tightening operation and is in a taut state, it will exert reverse resistance on the gripper seat 310. Under the action of this resistance, the gripper seat 310 rotates counterclockwise around the connecting shaft 320 in the mounting groove 231. As the rotation continues, the protrusion 311 on the gripper seat 310 gradually approaches the inner wall of the drive block 230 until the end of the cable tie is tightly clamped between the gripper seat 310 and the drive block 230. When the drive block 230 continues to move, it drives the clamped cable tie to move synchronously away from the guide opening 131, thereby achieving further tightening of the cable tie and ensuring that the binding strength of the cable tie meets the usage requirements.

[0039] In other embodiments (not shown in the figure), to improve maintenance convenience, the gripper seat 310 can be made into a replaceable modular structure. The module is connected to the mounting groove 231 by a snap or small bolt. The surface of the gripper seat can be configured with protrusions 311 of different shapes / tooth pitches to adapt to various cable tie tooth shapes or materials. A positioning pin is set at the module interface to ensure coaxial alignment after replacement.

[0040] like Figure 7 , Figure 8 and Figure 9As shown, the cutting assembly 400 includes a push rod 410, a handle 420, and a cutting head 430. The push rod 410 is disposed within the receiving cavity 123 formed by the housing 120 and is fixedly connected to the drive handle 210 via a push rod reset member 411. Specifically, in this invention, the push rod reset member 411 is preferably a reset spring. A pin 214 is inserted through the drive handle 210, with one end of the push rod reset member 411 fixedly connected to the pin 214 and the other end fixedly connected to the push rod 410. The push rod 410 has an arc-shaped rod structure, with one end connected to the push rod reset member 411 and the other end extending outward to form an abutment post 412. The push rod 410 operably contacts the handle 420 via this abutment post 412. The handle 420 is provided with a slot 421, which is configured as a roughly circular slot with a flat hole. This slot 421 facilitates the installation and replacement of the cutter head 430 and ensures the stability of the connection between the cutter head 430 and the handle 420. The cutter head 430 is preferably cylindrical and is detachably installed in the slot 421. Its center line is the cutter head axis, and the handle 420 and the cutter head 430 rotate around this axis when rotating. The cutter head 430 is located at the end of the receiving groove 132 near the guide port 131 to facilitate the precise cutting operation of the cable tie introduced through the guide port 131.

[0041] Please continue reading. Figure 7 , Figure 8 and Figure 9 The cutter head 430 forms a channel 431. In the initial state, the channel 431 is connected to the receiving groove 132, allowing the cable tie to pass sequentially through the guide opening 131, the channel 431, and the receiving groove 132, and finally be fixed to the gripper seat 310. During the cutting action, the cutter head 430 rotates to cut the cable tie from the position of the channel 431, thereby accurately cutting the cable tie introduced through the guide opening 131. The fixing seat 130 is provided with a plurality of track grooves 133. In this utility model, two track grooves are preferred. Correspondingly, the push rod 410 is provided with a sliding rod 413 corresponding to the track groove 133. The abutment post 412 and the sliding rod 413 are both embedded in the track groove 133 and are configured to be able to move along the extension direction of the track groove 133. When the cutting assembly 400 is working, the abutment post 412 and the slide bar 413 slide in the track groove 133. The track groove 133 provides precise guidance for the movement of the push rod 410, so as to ensure that the abutment post 412 of the push rod 410 can accurately and stably contact the handle 420 and apply force, making the rotation of the handle 420 around the blade head axis smoother and more controllable, thereby ensuring that the blade head 430 cuts the cable tie accurately.

[0042] The cutting assembly 400 also includes a blade reset member 440 disposed within the receiving cavity 123. In this invention, the blade reset member 440 is preferably a torsion spring. One end of the blade reset member 440 abuts against the fixed base 130, and the other end abuts against the blade handle 420. When the drive handle 210 drives the push rod 410 to move, causing the blade handle 420 to rotate around the blade axis to drive the blade 430 to cut the cable tie, the torsion spring undergoes torsional deformation and stores elastic potential energy. When the cable tie is cut, the drive handle 210 is released, and the push rod reset member 411 pulls the push rod 410 to reset. At this time, the torsion spring releases the stored elastic potential energy, causing the blade handle 420 to rotate in the opposite direction, so that the blade 430 returns to its initial position, preparing for the next cable tie cutting operation, ensuring the continuity and efficiency of the cutting assembly 400.

[0043] In other embodiments (not shown in the figure), to improve cutting stability and reduce cutting burrs, the cutter head 430 can adopt a symmetrical double-blade structure, with the two cutters arranged opposite each other along both sides of the channel 431, and the handle 420 rotating synchronously at a small angle, so that the two cutters meet from both sides to cut, achieving a smooth cut similar to scissors; the gap between the two cutters is finely adjusted by adjusting screws to adapt to cable ties of different thicknesses and materials.

[0044] like Figure 9 and Figure 10 As shown, the adjustment assembly 500 includes a trip unit 510 and a torque adjustment mechanism 520. The trip unit 510 is rotatably mounted within the receiving cavity 123 of the housing 120 via a pivot 511. One side of the trip unit has a groove 512 adapted to the pivot, which engages and fixes with the pivot 213, keeping the trip unit 510 stationary in its initial state. One end of the trip unit 510 is connected to the torque adjustment mechanism 520, which applies a pulling force to the trip unit 510, causing it to always tend to rotate clockwise along the pivot. The torque adjustment mechanism 520 is located within the fixed handle 110 and includes a tension spring 521, a screw 522, and an adjustment knob 523. One end of the tension spring 521 is connected to the trip unit 510, and the other end is connected to the screw 522. The adjustment knob 523 is fixedly connected to the end of the screw 522 away from the tension spring 521. By rotating the adjustment knob 523, the screw 522 can be moved axially within the fixed handle 110, thereby changing the tension length of the tension spring 521 and adjusting the tension on the release device 510 to suit the tightening torque required for different sizes of cable ties. It should be noted that the axial direction of the screw 522 is the same as the length direction of the fixed handle 110. Furthermore, a groove 124 is provided on the housing 120 corresponding to the pivot 213, allowing the pivot 213 to slide along this groove 124. A push rod 240 is integrally formed and fixed within the rotating part 212 of the drive handle 210. Initially, the push rod 240 is located below the push rod 410.

[0045] In this utility model, the surface of the fixed handle 110 is provided with a transparent observation window (not shown in the figure), and the torque adjustment mechanism 520 is provided with a gear mark (not shown in the figure). The transparent observation window corresponds to the gear mark of the torque adjustment mechanism 520. The operator can intuitively observe the current torque gear through the window. When rotating the adjustment knob 523, the gear change can be clearly identified, accurately matching the tightening torque requirements of different specifications of cable ties and improving the ease of operation.

[0046] In other embodiments (not shown in the figure), the torque adjustment mechanism 520 may use a mechanical friction clutch or an elastic plate clutch instead of the tension spring 521. The clamping force of the clutch disc can be changed by rotating the knob, thereby steplessly adjusting the release torque triggered by the cut-off. At the same time, a mechanical stop ring or spring stop is provided outside the knob to realize several preset positions, which makes it easy for the operator to quickly switch the commonly used torque.

[0047] The working principle of the cable tie clamp provided by this utility model is as follows: In the initial state, the release device 510 is fixed by the groove 512 and the pivot 213. Although it has a clockwise rotation tendency due to the tension of the tension spring 521 in the torque adjustment mechanism 520, it remains stationary. The cable tie is passed through the guide port 131 into the receiving groove 132 and fixed to the gripper seat 310. Then, the drive handle 210 is pressed, and the drive unit 200 rotates around the pivot 213, thereby driving the gripper seat 310 of the tightening assembly 300 to move, so as to gradually tighten the cable tie. When the tightening force of the cable tie exceeds the tension of the tension spring 521 in the torque adjustment mechanism 520 on the release device 510, the release device 510 will be pushed out. At this time, the pivot 213 and the groove 512 of the release device 510 are disengaged. Subsequently, pivot 213 slides along groove 124 on housing 120, causing push rod 240 to move upward. During the upward movement, push rod 240 abuts against push rod 410 and pushes push rod 410 upward. The upward movement of push rod 410 causes knife handle 420 and cutter head 430 to rotate, allowing cutter head 430 to cut the cable tie, completing the cable tie cutting operation. After the above operation is completed, drive handle 210 is released, release device 510 rotates clockwise along pivot 511 to reset under the action of tension spring 521, pivot 213 slides in the opposite direction in groove 124, push rod 240 moves downward, and push rod 410 also returns to its initial position under the elastic restoring force of push rod reset member 411; at the same time, cutter head 430 drives knife handle 420 to rotate in the opposite direction to reset under the action of cutter head reset member 440. All components of the cable tie clamp return to their initial state, preparing for the next cable tie tightening and cutting operation.

[0048] In summary, this utility model achieves the following technical effects: The open guide port 131 and three-sided open receiving groove 132 of the fixing seat 130 in the fixing part 100 make cable tie insertion and positioning more convenient and accurate, suitable for various scenarios such as electronic wire harness organization and household item bundling; the anti-slip sleeve design of the drive handle 210 and the fixed handle 110, combined with the labor-saving transmission of the L-shaped drive structure, enables efficient one-handed operation and reduces hand fatigue after prolonged use; the protrusion 311 and rotating clamping structure of the gripper seat 310 in the tightening component 300 automatically engage and fix the cable tie under the pre-tightening resistance, achieving efficient and stable tightening of the cable tie and ensuring the structural strength of the cable tie after bundling; the channel 4 of the cutter head 430 in the cutting component 400... The 31-axis rotary cutting design, combined with the precise guidance of the push rod 410 by the track groove 133, enables precise cutting of the cable ties. At the same time, the push rod reset component 411 and the cutter head reset component 440 drive the assembly to quickly reset, supporting continuous cutting operations. By adjusting the tension spring 521, screw 522 and adjustment knob 523 of the torque adjustment mechanism 520 in the component 500, the tension on the release device 510 can be flexibly adjusted to adapt to the tightening torque requirements of different specifications of cable ties. The components of this utility model have a simplified structure, and the assembly process is simplified by bolt connection and welding fixation, reducing redundant parts and lowering production and maintenance costs. It takes into account cutting accuracy, ease of operation and stability of use, which is conducive to large-scale promotion in industrial production, home organization and other scenarios.

[0049] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms 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 on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.

[0050] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0051] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0052] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cable tie crimper characterized by, The system includes a fixing part (100), which includes a fixing handle (110), a housing (120), and a fixing base (130), the fixing base (130) having a guide opening (131) and a receiving groove (132), the receiving groove (132) being configured to receive and position cable ties; a driving part (200), which includes a driving handle (210), a driving rod (220), and a driving block (230), the driving handle (210) being pivotally connected to the housing (120); and a tightening assembly (300), which includes a gripper seat (310), the gripper seat (310) being rotatable. The cable tie is mounted on the drive block (230) and has at least one protrusion (311) for engaging the cable tie; a cutting assembly (400) including a blade (430) forming a channel (431) communicating with the receiving groove (132) to allow the cable tie to pass through, the blade (430) being rotatable to cut the cable tie; and an adjusting assembly (500) including a trip unit (510) and a torque adjusting mechanism (520) configured to apply an adjustable force to the trip unit (510). as well as In response to the operation of the drive handle (210), the drive block (230) moves the gripper seat (310) to tighten the cable tie, and when the cable tie tightening force exceeds a threshold set by the torque adjustment mechanism (520), the release device (510) actuates the cutting assembly (400) to rotate the cutter head (430) to cut the cable tie.

2. The cable tie pliers of claim 1, wherein, The drive handle (210) includes a grip (211) and a rotating part (212), the rotating part (212) being provided with a pivot (213), the rotating part (212) being pivotally connected to the housing (120) via the pivot (213).

3. The cable tie clamp according to claim 1, characterized in that, The tightening assembly (300) further includes a connecting shaft (320), the drive block (230) includes a mounting groove (231), and the gripper seat (310) is rotatably disposed in the mounting groove (231) of the drive block (230) via the connecting shaft (320); during tightening operation, the gripper seat (310) is configured to rotate about the connecting shaft (320) under the resistance of the cable tie, thereby clamping the cable tie between the gripper seat (310) and the drive block (230) by means of the protrusion (311) thereon.

4. The cable tie pliers of claim 2, wherein, The cutting assembly (400) further includes a push rod (410) and a blade handle (420), the push rod (410) being configured to move in response to actuation of the release device (510) and drive the blade handle (420) to rotate, thereby causing the blade head (430) to rotate to cut the cable tie.

5. The cable tie pliers of claim 4, wherein, The cutting assembly (400) further includes a push rod reset member (411) configured to reset the push rod (410) after the cutting operation is completed; the cutting assembly (400) further includes a blade reset member (440) configured to reset the blade (430) and the blade holder (420) after the cutting operation is completed.

6. The cable tie clamp according to claim 5, characterized in that, The push rod reset component (411) is a reset spring, and the cutter head reset component (440) is a torsion spring.

7. The cable tie clamp according to claim 4, characterized in that, The fixed base (130) is provided with a track groove (133), and the push rod (410) is provided with a slide rod (413). The slide rod (413) is configured to slide in the track groove (133) to provide guidance for the movement of the push rod (410).

8. The cable tie clamp according to claim 4, characterized in that, The handle (420) is provided with a slot (421), and the blade (430) is detachably installed in the slot (421).

9. The cable tie pliers of claim 1, wherein, The torque adjustment mechanism (520) includes a tension spring (521), a screw (522), and an adjustment knob (523). One end of the tension spring (521) is connected to the trip unit (510), and the other end is connected to the screw (522). The adjustment knob (523) is connected to the screw (522). By rotating the adjustment knob (523), the screw (522) is driven to move, thereby changing the tension of the tension spring (521). The adjustment assembly (500) also includes a rotating shaft (511). The trip unit (510) is rotatably connected to the tension spring (521) through the rotating shaft (511). The tension spring (521) applies a tension force to the trip unit (510) to give it a clockwise rotational tendency around the rotating shaft (511).

10. The cable tie clamp according to claim 4, characterized in that, The housing (120) is provided with a groove (124) corresponding to the position of the pivot (213), and the pivot (213) is configured to slide along the groove (124); a push rod (240) is fixedly provided on the rotating part (212) of the drive handle (210), and the push rod (240) is configured to abut against and push the push rod (410) when the pivot (213) slides.

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