TWM612620U - Crimping hand tool - Google Patents

Abstract

A crimping hand tool including a first body, a second body pivoted to the first body, a driving member movably disposed in the second body, a crimping assembly movably disposed in the second body, and a cable peeling assembly movably disposed in the second body is provided. An end of the driving member is pivoted to the first body, the crimping assembly is pivoted to another end of the driving member, and cable peeling assembly is pivoted to the crimping assembly. A pivoting axis of the first body and the second body, a pivoting axis of the driving member and the first body, a pivoting axis of the crimping assembly and the driving member, and a pivoting axis of the cable peeling assembly and the crimping assembly are parallel to each other.

Description

Crimping hand tool

This new creation is about a crimping hand tool.

At present, various signal wires and signal connectors have been widely used in signal transmission, such as network cables and RJ45 connectors for transmission of network signals, and telephone lines and RJ11 connectors for transmission of telephone signals. In order to connect the wire to the required equipment, the terminal of the wire is usually connected to the corresponding connector to form a cable connector state. At this time, a specific wire crimping tool is used to connect the wire and the connector to each other.

Generally speaking, when the cable connector is processed, relevant hand tools are often used to assemble the components of the cable connector. The existing hand tools for assembling are not required in the process of integrating the cable connector, and are not equipped with hand tools that can provide sufficient functions. Therefore, the processing efficiency of the user assembling the cable connector cannot be improved.

The present invention provides a crimping hand tool, which integrates a plurality of processing mechanisms in a single hand tool, and reduces the burden of the user in operating the crimping hand tool and improves the processing efficiency of the connection of the cable to the connector.

The crimping hand tool created by the present invention includes a first pliers body, a second pliers body, a driving part, a crimping component and a wire stripping component. The first pliers body is pivotally connected to the second pliers body. The driving member is movably arranged on the second pliers body, and one end of the driving member is pivotally connected to the first pliers body. The crimping assembly is movably arranged on the second pliers body and pivotally connected to the other end of the driving member. The wire stripping component is movably arranged on the second pliers body and is pivotally connected to the crimping component. The pivotal axis of the first pliers body and the second pliers body, the pivotal axis of the driving member and the first pliers body, the pivotal axis of the crimping assembly and the driving member, and the connection of the stripping assembly and the crimping assembly Parallel to each other. When the first pliers body and the second pliers body pivot to each other, the crimping assembly and the stripping assembly are driven by the driving member to slide in the same direction.

In an embodiment of the present invention, the aforementioned wire stripping assembly includes a pair of pressing members, a wire stripping knife, and an elastic member. The pressing member is slidably disposed in the slot of the second pliers body, and one of the pressing members is pivotally connected to the crimping assembly. The stripping knife is embedded in one of the pressing parts. The elastic member is arranged on the moving path of the pressing member. After the cable is adapted to be inserted into the slot, the drive member pushes the crimping assembly by the relative pivot of the first pliers body and the second pliers body and drives the pressing members to move closer to each other, so that the cable is clamped in the abutment. Between pressure pieces.

In an embodiment of the present invention, the above-mentioned elastic member abuts between one of the pressing members and the second pliers body.

In an embodiment of the present invention, the above-mentioned elastic member abuts between one of the pressing members and the crimping component.

In an embodiment of the present invention, the above-mentioned elastic member abuts between the pressing members.

In an embodiment of the present invention, the above-mentioned crimping assembly includes a pair of first crimping parts, which are movably arranged in another slot of the second pliers body, and are pivotally connected to the other of the driving parts coaxially. One end. One of the pressing parts is pivotally connected between the first pressing parts.

In an embodiment of the present invention, the above-mentioned crimping assembly further includes a thread cutter, assembled in one of the first crimping parts, and the first crimping part assembled with the thread cutting knife is located between the thread cutting knife and the pressing part between.

In an embodiment of the present invention, the above-mentioned crimping assembly further includes a crimping joint, which is adjustably assembled to one of the first crimping parts along the crimping axial direction, and the first crimping part is assembled with the crimping joint The piece is located between the pressure joint and the pressure piece.

In an embodiment of the present invention, the pair of pressing pieces includes a first pressing piece and a second pressing piece, the second pressing piece is fixed on the inner wall of the second clamp body, and the first pressing piece The component includes a sleeve and a pressure block, the sleeve is connected to the crimping assembly, the pressure block is movably arranged in the sleeve, the elastic piece abuts between the pressure block and the sleeve, and the cable is suitable for being clamped in Between the pressing block and the second pressing piece.

In an embodiment of the present invention, the pair of pressing pieces includes a first pressing piece and a second pressing piece, the second pressing piece is fixed on the inner wall of the second pliers body, and the elastic piece abuts Between the inner wall of the second pliers body and the first pressing member, the first pressing member or the crimping component has a sliding groove, and the first pressing piece and the pressing component are slidably connected to each other through the sliding groove .

In an embodiment of the present invention, the pair of pressing pieces includes a first pressing piece and a second pressing piece, the second pressing piece is fixed on the inner wall of the second pliers body, and the elastic piece abuts Between the first pressing piece and the second pressing piece, the first pressing piece or the pressing component has a sliding groove, and the first pressing piece and the pressing component are slidably connected to each other through the sliding groove.

In an embodiment of the present invention, the above-mentioned second pliers body has an internal structure for guiding the crimping assembly and the stripping assembly to slide in the same direction and synchronously along the crimping axis.

In an embodiment of the present invention, the above-mentioned driving member has a variable diameter reaming hole, and the crimping hand tool further includes a variable shaft diameter pin, which is inserted in the second pliers body and correspondingly inserted into the variable diameter pin. Reaming the hole to catch or release the driver.

In an embodiment of the present invention, the crimping hand tool described above further includes a pair of second crimping parts, which are respectively arranged on the first pliers body and the second pliers body, so as to follow the first pliers body and the second pliers body. Pivot to move closer or away from each other. The second crimping member forms at least one crimping groove, and the cable and the fixed wing are adapted to be placed in the crimping groove and pressed together by the second crimping member.

In an embodiment of the present invention, the above-mentioned second pliers body has a pair of slots away from the pivotal joint between the first pliers body and the second pliers body, and the second crimping member is movably arranged in the slot. The pressing groove is located between the pivot joint of the first pliers body and the second pliers body and the slot hole.

Based on the above, the crimping hand tool integrates a crimping assembly and a stripping assembly, both of which are movably arranged on the second pliers body, so that when the first and second pliers body pivot to each other, they are driven by the driving member for correlation. A crimping or stripping action, wherein the stripping component is pivotally connected to the crimping component to be driven together, and the crimping slots and stripping slots of the two are adjacent to each other and are located at one end of the second pliers body, wherein This end is far away from the pivotal ends of the first pliers body and the second pliers body, and the movement direction of the crimping assembly and the stripping assembly are the same, so it is beneficial for the user to control the crimping hand tool to complete the crimping or stripping with the same gesture The action does not need to be switched to another place of the crimping hand tool to improve the operating efficiency and convenience of the crimping hand tool.

FIG. 1A and FIG. 1B are schematic diagrams of a crimping hand tool according to an embodiment of the present invention from different perspectives. The crimping hand tool 100 is shown in a released state. 2A and 2B are schematic diagrams of the crimping hand tool of FIGS. 1A and 1B in another state, respectively, and the crimping hand tool 100 is shown in a crimping state. This embodiment also provides rectangular coordinates X-Y-Z to facilitate component description. Please refer to FIGS. 1A to 2B at the same time. In this embodiment, the crimping hand tool 100 includes a first pliers body 110, a second pliers body 120, a driver 160, a crimping assembly 130, and a stripping assembly 140, some of which are affected by It is limited to the viewing angle or occluded by other components and can only identify a part, which will be further explained later.

Figure 3 is an exploded view of the crimping hand tool. Please refer to FIG. 3, in this embodiment, the first pliers body 110 is pivotally connected to the second pliers body 120. The driving member 160 is movably disposed on the second pliers body 120, and one end E1 of the driving member 160 is pivotally connected to the first pliers body 110 through the pivoting member C5. The crimping assembly 130 is movably disposed on the second pliers body 120 and is pivotally connected to the other end E2 of the driving member 160. The wire stripping assembly 140 is movably disposed on the second pliers body 120 and is pivotally connected to the crimping assembly 130. The pivot axis of the first pliers body 110 and the second pliers body 120, the pivot axis of the driving member 160 and the first pliers body 110, the pivot axis of the crimping assembly 130 and the driving member 160, and the stripping assembly The connecting axial directions of 140 and the crimping assembly 130 are parallel to each other, and these axial directions are all parallel to the X-axis. When the first pliers body 110 and the second pliers body 120 pivot, the crimping assembly 130 and the stripping assembly 140 are driven by the driving member 160 to slide in the same direction. Here, the crimping assembly 130 and the stripping assembly 140 moves along the Y-axis at the same time, and as the drive member 160 is driven, the crimping assembly 130 and the stripping assembly are in the process of transitioning from the released state shown in FIGS. 1A and 1B to the crimping state shown in FIGS. 2A and 2B. 140 moves in the direction of the positive Y axis.

In detail, as shown in FIG. 3, the second pliers body 120 includes a base 121 and side plates 122 and 123 disposed on opposite sides of the base 121 along the X axis. The first pliers body 110 and the second pliers body 120 are pivotally connected to each other by the pivotal member C1 and the fastener K1, and at the same time, the pivotal member C1 passes through the elastic member 170, and the elastic member 170 abuts against the first pliers The body 110 and the second pliers body 120 are used for resetting the crimping hand tool 100 from the state shown in FIGS. 2A and 2B to the state shown in FIGS. 1A and 1B. Other pivoting parts or connecting parts are similarly assembled using fasteners, which will not be repeated here.

4A to 4C respectively show schematic diagrams of some components of the crimping hand tool. Please refer to FIGS. 3, 4A, and 4B. In this embodiment, the crimping assembly 130 includes a pair of first crimping parts 131, 132, a thread cutting knife 133, and a crimping joint 134, of which the first crimping parts 131, 132 is pivotally connected coaxially with the other end E2 of the driving member 160 by the pivoting member C2. The thread cutter 133 is assembled to the first crimping part 131, and the crimping joint 134 is assembled to the first crimping part 132, so that the thread cutting knife 133 and the crimping joint 134 are located opposite to the first crimping parts 131, 132 on the X axis. On both sides. At the same time, the crimping assembly 130 is slidably located in the slot SL2 of the second pliers body 120 along the Y axis, that is, the object member to be crimped is inserted into the slot SL2, that is, the crimping assembly 130 can be pressed along the slot SL2. The crimping action is performed in the connecting axis (ie, the Y-axis axis), and related examples will be detailed later.

Furthermore, as shown in FIG. 3, the crimping joint 134 has a reaming hole extending along the Y axis, and the position of the crimping joint 134 relative to the first crimping part 132 can be adjusted by the combination of screws and the reaming hole. That is, in the crimping axial direction (equivalent to the Y-axis axial direction of this embodiment), the crimping joint 134 is an adjustable member, which is beneficial to adapt to the target member to be crimped. On the other hand, the second clamp body 120 shown in FIG. 3 has multiple internal structures, such as a guiding structure 121a (due to the perspective, only one side of the base 121 is marked, and the other side is also equipped to guide the first The relevant guiding structure of the crimping element 131) or the reaming holes located on the side plates 122, 123, wherein the guiding structure 121a is used to guide the first crimping element 131, 132, and the crimping joint 134 and the cutter 133 only along the Y axis Move to facilitate crimping of the target member entering the slot SL2. The reamed holes on the side plates 122 and 123 can be used to guide the pivotal member C2 to move along the Y axis.

In addition, the stripping assembly 140 of this embodiment includes a pair of pressing pieces 141, 142 and an elastic piece 143, wherein the pressing pieces 141, 142 are slidably disposed in the slot SL1 of the second pliers body 120, and the pressing piece 141 passes The connecting piece C3 is connected between the first crimping pieces 131 and 132, which is equivalent to allowing the first crimping piece 131 to be located between the thread cutting knife 133 and the pressing pieces 141, 142, and allowing the first crimping piece 132 Located between the pressing joint 134 and the pressing parts 141 and 142. Here, the pressing members 141, 142 are also guided by the guide structure 121a of the second pliers body 120 and smoothly slide along the Y axis to strip the target member extending into the slot SL1. There will be further steps in the future. description. It should also be mentioned that in FIG. 3, only the slots SL1 and SL2 are marked on the base 121 of the second pliers body 120 as an example, but in fact the slots SL1 and SL2 belong to the second pliers body 120 (the base 121 , Side panels 122, 123) the overall structural features.

Please refer to FIGS. 4A to 4C at the same time. Furthermore, the pressing member 141 of this embodiment includes a main body 141a and a wire stripping knife 141b. The main body 141a has a curved surface S1, and the wire stripping knife 141b is disposed at the curved surface S1. In contrast, the pressing member 142 is pressed against the inner wall of the second pliers body 120 by the elastic member 143, and the pressing member 142 has a curved surface S2 corresponding to the aforementioned curved surface S1. As shown in FIG. 4B, after the cable 20 is inserted into the slot SL1, the user pivotally presses the first pliers body 110 and the second pliers body 120 to drive the driving member 160, and the driving member 160 pushes the first pliers body. While the crimping pieces 131 and 132 (moving in the positive Y-axis direction), the pressing piece 141 will move toward the pressing piece 142 to clamp the cable 20 between the two curved surfaces S1 and S2. As shown in FIG. 4B, the elastic member 143 is located on the moving path of the pressing member 142, and the elastic member 143 is substantially abutted between the inner wall of the second pliers body 120 and the pressing member 142, so that the pressing member 142 is opposed to each other. The pressing member 141 presents a floating state, which can be used to adapt the pressing members 141 and 142 to the cables 20 with different outer diameters, and at the same time allow the elastic member 143 to provide a cushioning effect.

At the same time, the wire stripping knife 141b located on the arc surface S1 will cut into the insulating outer layer of the cable 20, and as the crimping hand tool 100 and the cable rotate relative to each other, the wire stripping knife 141b can remove the insulating outer layer. , And the inner core wire of the cable 20 is exposed. This part will also be described in detail later. In other words, as shown in FIG. 4C, the crimping assembly 130 and the stripping assembly 140 are driven by the driving member 160 to slide in the same direction, which effectively simplifies the posture and actions required for the user to operate the crimping hand tool ( In addition, the crimping action and the stripping action are substantially the same action), so as to provide user convenience and meet the needs. In another non-illustrated embodiment, the stripping knife 141b can also be changed to the pressing member 142, and the required stripping function can also be completed.

It should also be mentioned that, please refer to Figure 3 and Figure 4C again. In this embodiment, the driving member 160 has a variable diameter reaming hole 161, and the crimping hand tool 100 also includes a variable shaft diameter plug C4, a variable shaft diameter plug C4 passes through the second pliers body 120 and is correspondingly inserted into the variable aperture reaming hole 161 to lock or release the driving member 160. That is, the variable-diameter reamed hole 161 includes the opening P1 and the opening P2 with different inner diameters, wherein the inner diameter of the opening P2 is larger than the inner diameter of the opening P1. Correspondingly, the variable shaft diameter plug C4 includes a section C41 and a section C42, wherein the outer diameter of the section C41 is larger than the outer diameter of the section C42, and the outer diameter of the section C41 is larger than the inner diameter of the opening P1, and the section C42 The outer diameter of is smaller than the inner diameter of the opening P1.

In this way, when the variable shaft diameter plug C4 is inserted into the variable diameter reaming hole 161 with its section C42, it means that the driving member 160 will not interfere with the variable shaft diameter plug C4, so the user can operate smoothly at this time The crimping hand tool 100 is crimped or released. However, once the crimping hand tool 100 is in the crimping action as shown in FIG. 4B, and the variable shaft diameter plug C4 is inserted into the opening P2 of the variable diameter reaming hole 161 with its section C41, the inner diameter and outer diameter Because of the difference between the two components, the driver 160 is fixed and maintained in the state shown in FIG. 4B until the section C42 of the variable shaft diameter plug C4 is replaced with the section C41 to release the interference. The above-mentioned driving member 160 is fixed and maintained in the state shown in FIG. 4B, which facilitates the user to operate the crimping hand tool 100 to perform the wire stripping action, and provides a labor-saving effect, so that the user does not need to spend extra effort to maintain the wire when the wire is stripped. The crimped state shown in 4B.

Fig. 4D, Fig. 4E and Fig. 4F are respectively simple schematic diagrams of the stripping assembly according to different embodiments of the present invention. Please refer to FIG. 4D first. In this embodiment, the stripping assembly 240 includes a pressing member 241, 142A and an elastic member 143A. The pressing member 142A is disposed on the inner wall of the second pliers body 120, and the pressing member 241 includes a sleeve. The barrel 241a and the pressing block 241b, the sleeve 241a is connected to the first pressing parts 131, 132 of the pressing assembly 130, and the elastic piece 143A abuts between the inner wall of the sleeve 241a and the pressing block 241b to allow the pressing The pressing block 241b floats relative to the pressing member 142A, so that the cable 20 can be smoothly clamped to achieve the same effect as the previous embodiment.

4E, the stripping assembly 340 of this embodiment includes pressing pieces 142A, 341 and an elastic piece 143B, wherein the pressing piece 142A is disposed on the inner wall of the second pliers body 120, and the pressing piece 341 is connected to the pressing assembly 130 of the first pressing parts 131, 132, and the elastic part 143B abuts between the pressing part 341 and the inner wall of the second pliers body 120, so that the pressing part 341 floats relative to the pressing part 142, and then The purpose of clamping the cable 20 is achieved.

In addition, the pressing member 341 of this embodiment further has a sliding groove 341a, and the pressing assembly 130 (first pressing member 131, 132) is slidably connected to each other through the connecting member C3 and the sliding groove 341a. When performing a wire stripping action, the user presses the first pliers body 110 and the second pliers body 120, so that the driving member 160 can be pushed by the crimping assembly 130 (first crimping members 131, 132) and the connecting member C3 The pressing member 341 allows the pressing member 341 to move toward the left side of FIG. 4E to clamp the cable 20 between the pressing members 341 and 142A, and at this time, the elastic member 143B is also deformed (compressed). When the user no longer presses the first pliers body 110 and the second pliers body 120 to expand, the crimping assembly 130 (the first crimping members 131, 132) and the connecting member C3 will follow the driving member 160 Move toward the right side of FIG. 4E, and at this time, the elastic member 143B is no longer stressed and is changed to allow its elastic force to drive the pressing member 341 to the right, thus resulting in the crimping assembly 130 (first crimping members 131, 132) and The connecting piece C3 always abuts on the left end of the sliding groove 341a, so as to avoid the existence of the idle stroke between the pressing piece 341 and the crimping assembly 130 and maintain the compactness of the movement of the component. In another contemplated embodiment not shown, the sliding groove can be modified to the crimping assembly 130 (the first crimping parts 131, 132), which can also produce the same compact movement effect as the above.

4F, the stripping assembly 440 of this embodiment includes a pressing member 441, 442 and an elastic member 443, wherein the pressing member 442 is disposed on the inner wall of the second pliers body 120, and the pressing member 441 is connected to the crimping assembly The first crimping pieces 131, 132 of 130, and the elastic piece 443 abuts between the pressing pieces 441, 442, which can also cause the pressing piece 441 to float relative to the pressing piece 442 and smoothly clamp the cable 20. In this embodiment, the pressing member 441 has a sliding groove 441a, and the pressing member 441 and the crimping assembly 130 (first pressing members 131, 132) are slidably connected to each other through the connecting member C3 and the sliding groove 441a. Together, and therefore produce the same compact motion effect as the embodiment shown in FIG. 4E.

FIGS. 5A to 5D illustrate the processing process of the cable connector, that is, the cable 20 and the connector 30 are combined with each other by crimping the hand tool 100. Please refer to FIG. 5A first. Here, the insulating outer layers 21 and 22 of the cable 20 are to be partially removed (the insulating outer layer 22 is removed) to expose the core wire 23 inside, so please refer to the aforementioned FIGS. 4A to 4G The described wire stripping components 140, 240, 340, and 440, that is, after the cable 20 extends into the slot SL1 and obtains a proper position, the above-mentioned pressing action can be performed to allow the cable 20 to be embedded in one of them. The stripping blades 141b of the pressing members 141, 241, 341, and 441 can cut into the insulating outer layers 21 and 22, and then rotate along the periphery of the cable 20 to smoothly remove the insulating outer layer 22.

Next, referring to FIG. 5B, the exposed core wire 23 is adapted to be inserted into the connector body 31 from one side of the connector body 31 through the fixing wing 33, and the core wire 23 will be partially exposed from the other side of the connector body 31 . Therefore, the next action is to crimp the connector 30 and the cable 20 together by the crimping hand tool 100. Accordingly, referring to FIGS. 5C and 5D, the user first puts the connector 30 and the cable 20 of FIG. 5C into the slot SL2 of the crimping hand tool 100, and then presses the first pliers body 110 and the second pliers body 120 3, the first crimping member 131 has a crimping portion 131a, which will move into the slot SL2 as shown in FIG. 5D to pierce the conductive sheet 32 of the connector 30 through the insulating outer layer 21 of the cable 20 to electrically It is connected to the core wire 23 to complete the crimping action. Here, one of the conductive sheets 32 in FIG. 5C is moved out of the connector body 31 to facilitate identification.

Furthermore, the exposed part of the core wire 23 in FIG. 5C will be cut off by the thread cutter 133 dropping along the outer surface of the connector body 31 during the aforementioned crimping operation. At the same time, the crimping joint 134 will also press the crimping block 34 against the insulating outer layer 21 of the cable 20. Then, the user can complete the crimping hand tool 100 to connect the connector 30 and the cable with a single crimping action. 20 for the purpose of crimping together.

Please refer to FIG. 3 again. In this embodiment, the crimping assembly 150 of the crimping hand tool 100 includes a pair of second crimping members 151, 152, which are respectively disposed on the first pliers body 110 and the second pliers body 120 to follow The pivoting of the first pliers body 110 and the second pliers body 120 move closer or away from each other. The pair of second crimping members 151, 152 form at least one crimping groove (two crimping grooves shown in FIG. 3), so that after the cable 20 and the fixed wing 33 are placed into the crimping groove, the pair of second crimping members The crimping pieces 151 and 152 are driven to be crimped together.

In detail, FIGS. 6A and 6B respectively show partial schematic diagrams of the crimping hand tool. Continuing the crimping process of FIGS. 5A to 5D, please refer to FIGS. 5C, 6A, and 6B at the same time. In this embodiment, after completing the aforementioned final steps of connecting the connector 30 and the cable 20, it is as shown in the figure As shown in 6A and 6B, the fixing wing 33 is fixed on the insulating outer layer 21 of the cable 20 by the crimping hand tool 100 to ensure that the connection state of the connector 30 and the cable 20 is stable and not loose. Then, That is, all the crimping operations of the connector 30 and the cable 20 are completed.

To sum up, in the above-mentioned embodiment of the present invention, the crimping hand tool integrates a crimping assembly and a stripping assembly, both of which are movably arranged on the second pliers body, so that the first and second pliers body interact with each other. When pivoting, it is driven by the driving member to perform related crimping or stripping actions. The stripping assembly is pivotally connected to the crimping assembly to be driven together, and the crimping slots and stripping slots of the two are opposite to each other. Adjacent and co-located at one end of the second pliers body, where the end is far away from the pivotal end of the first pliers body and the second pliers body, and the movement direction of the crimping assembly and the stripping assembly are the same, so it is beneficial for the user to use the same Gestures control the crimping hand tool to complete the crimping or stripping action, and there is no need to switch to another place of the crimping hand tool, so as to improve the operating efficiency and convenience of the crimping hand tool.

20: Cable 21, 22: Insulation outer layer 23: core wire 30: Connector 31: Connector body 32: conductive sheet 33: fixed wing 34: crimping block 100: crimping hand tool 110: first clamp body 120: second clamp body 121: Base 121a: Guiding structure 122, 123: side panels 130: crimping components 131, 132: the first crimping part 133: thread cutter 134: Crimp joint 140, 240, 340, 440: stripping assembly 141, 142, 142A, 241, 341, 441, 442: compression parts 141a: Ontology 141b: Wire stripper 143, 143A, 143B, 443: elastic parts 150: crimping components 151, 152: second crimping part 160: drive 161: Variable aperture reaming 170: Elastic 241a: sleeve 241b: pressure block 341a, 441a: Chute C1, C2, C5: pivot C3: Connector C4: Variable shaft diameter bolt C41, C42: section E1: one end E2: the other end K1: Fastener P1, P2: opening S1, S2: curved surface SL1, SL2: Slot X-Y-Z: Right-angle coordinates

FIG. 1A and FIG. 1B are schematic diagrams of a crimping hand tool according to an embodiment of the present invention from different perspectives. 2A and 2B are schematic diagrams of the crimping hand tool of FIGS. 1A and 1B in another state, respectively. Figure 3 is an exploded view of the crimping hand tool. 4A to 4C respectively show schematic diagrams of some components of the crimping hand tool. Fig. 4D, Fig. 4E and Fig. 4F are respectively simple schematic diagrams of the stripping assembly according to different embodiments of the present invention. Figures 5A to 5D illustrate the processing process of the cable connector. 6A and 6B respectively show partial schematic diagrams of the crimping hand tool.

100: crimping hand tool

110: first clamp body

120: second clamp body

130: crimping components

140: Stripping component

150: crimping components

151, 152: second crimping part

160: drive

170: Elastic

SL1, SL2: Slot

X-Y-Z: Right-angle coordinates

Claims (15)

A crimping hand tool, the crimping hand tool includes: A first clamp body; A second pliers body, pivotally connected to the first pliers body; A driving member movably arranged on the second pliers body, one end of the driving member is pivotally connected to the first pliers body; A crimping assembly movably arranged on the second pliers body and pivotally connected to the other end of the driving member; and A wire stripping assembly is movably arranged on the second pliers body and connected to the crimping assembly, wherein the pivotal axis of the first pliers body and the second pliers body, the driving member and the first pliers body The pivot axis of the crimping assembly and the pivot axis of the driving member are parallel to each other, and when the first pliers body and the second pliers body pivot mutually, the crimping assembly and the stripping assembly are the same Driven by the driving member, slide in the same direction. The crimping hand tool according to claim 1, wherein the stripping component includes: A pair of pressing pieces are slidably arranged in a slot of the second pliers body, and one of the pair of pressing pieces is connected to the crimping assembly; A wire stripping knife embedded in one of the pair of pressing parts; and An elastic member is arranged on the moving path of the pair of pressing members, and after a cable is suitable for being inserted into the slot, it is pushed by the driving member by the relative pivot of the first pliers body and the second pliers body The crimping assembly drives the pair of pressing parts to move closer to each other, so that the cable is clamped between the pair of pressing parts. The crimping hand tool according to claim 2, wherein the elastic piece abuts between one of the pair of pressing pieces and the second pliers body. The crimping hand tool according to claim 2, wherein the elastic member abuts between one of the pair of pressing members and the crimping assembly. The crimping hand tool according to claim 2, wherein the elastic piece abuts between the pair of pressing pieces. The crimping hand tool according to claim 2, wherein the crimping assembly includes a pair of first crimping parts, which are movably arranged in another slot of the second pliers body, and are pivotally connected to the driving part coaxially At the other end, one of the pressing members is pivotally connected between the pair of first pressing members. The crimping hand tool according to claim 6, wherein the crimping assembly further includes a thread cutter, assembled to one of the pair of first crimping pieces, and the first crimping piece assembled with the thread cutting knife is located at the Between the thread cutter and the pressing piece. The crimping hand tool according to claim 6, wherein the crimping assembly further includes a crimping joint, which is adjustably assembled to one of the pair of first crimping parts along a crimping axis, and is assembled with the crimping part. The first pressing part of the joint is located between the pressing joint and the pressing part. The crimping hand tool according to claim 2, wherein the pair of pressing members includes a first pressing member and a second pressing member, and the second pressing member is fixed in the second clamp body The first pressing member includes a sleeve and a pressing block, the sleeve is connected to the pressing assembly, the pressing block is movably arranged in the sleeve, and the elastic member abuts against the pressing Between the block and the sleeve, the cable is suitable for being clamped between the pressing block and the second pressing member. The crimping hand tool according to claim 2, wherein the pair of pressing members includes a first pressing member and a second pressing member, and the second pressing member is fixed in the second clamp body The elastic member abuts between the inner wall of the second clamp body and the first pressing member, the first pressing member or the pressing component has a sliding groove, and the first pressing member and the first pressing member have a sliding groove. The crimping components are slidably connected to each other through the sliding groove. The crimping hand tool according to claim 2, wherein the pair of pressing members includes a first pressing member and a second pressing member, and the second pressing member is fixed in the second clamp body Wall, the elastic member abuts between the first pressing member and the second pressing member, the first pressing member or the pressing assembly has a sliding groove, and the first pressing member is in contact with the pressing The components are slidably connected to each other through the sliding groove. The crimping hand tool according to claim 1, wherein the second pliers body has an internal structure for guiding the crimping assembly and the stripping assembly to slide in the same direction and synchronously along a crimping axis. The crimping hand tool according to claim 1, wherein the driving member has a variable diameter reaming hole, and the crimping hand tool further includes a variable shaft diameter pin, the variable shaft diameter pin penetrates the second pliers body and corresponds to The ground is inserted into the variable-aperture reaming hole to lock or release the driving member. The crimping hand tool according to claim 1, further comprising a pair of second crimping parts, which are respectively disposed on the first pliers body and the second pliers body so as to follow the first pliers body and the second pliers body. Pivoting to move closer or away from each other, the pair of second crimping pieces form at least one crimping groove, and a cable and a fixed wing are adapted to be placed in the crimping groove to be crimped by the pair of second crimping pieces together. The crimping hand tool according to claim 14, wherein the second pliers body has a pair of slots away from the pivotal joint between the first pliers body and the second pliers body, and the pair of second crimping members are movably arranged In the pair of slots, the pressing groove is located between the pivot joint of the first pliers body and the second pliers body and the pair of slots.

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