TWM607204U - Pressing connection clamp - Google Patents

Abstract

This creation discloses a crimping pliers, which includes a body and a cavity set. The body includes a first pliers handle, a second pliers handle, a first crimping part, a crimping part and a functional part. The second pliers handle and the first pliers handle are pivotally connected to each other. The first crimping member and the crimping member are arranged on the first pliers handle and located on two opposite sides of the first pliers handle. The functional component is arranged on the first pliers handle and is arranged adjacent to the first pressing tooth member. The mold cavity group is arranged between the first clamp handle and the second clamp handle. The mold cavity group includes a first mold cavity and a second mold cavity. The first mold cavity is located in the second clamp handle and corresponds to the first crimping part and the crimping part. The second mold cavity is located in the second clamp handle and corresponds to the functional part. When the first pliers handle and the second pliers handle are close to each other, the first crimping part and the crimping part enter the first mold cavity, and the functional component enters the second mold cavity.

Description

Crimping pliers

This creation is about a crimping pliers.

With the development of communication technology, almost every household has installed a network. Currently, Internet access in a fixed area (such as a home environment or a company) is still mainly wired. This means that the signal must be transmitted through the network cable laid by the telecommunications company. In addition, the network cable needs to be electrically connected to the electronic device through a telecommunication connector (or network terminal).

FIG. 1A is a schematic diagram of a basic telecommunication connector, and FIG. 1B and FIG. 1C are schematic diagrams of an improved telecommunication connector. Please refer to FIG. 1A first, the basic telecommunication connector 9 includes a connecting terminal 91 and a signal line 92. The common connecting terminal 91 is a plastic shell, the front end of the connecting terminal 91 has a plurality of conductive sheets 911 (or gold sheets), and a connecting block 912 is arranged near the rear end. The signal line 92 is wound by a plurality of cores 921 (please refer to FIG. 1B for the cores 921), and the outer layer is covered with a non-conductive shell 922. The wiring personnel must arrange the multiple cores 921 of the signal line 92 at the front end of the connection terminal 91 to correspond to the conductive sheets 911 of the connection terminal 91 respectively. The conventional crimping tool has a mold cavity and a toothed pressure plate, so that the wiring personnel can place the connection terminal 91 in the mold cavity and crimp the conductive sheet 911 and the wire core 921 through the toothed pressure plate. The conventional crimping tool also has a flat pressing plate, which can crimp the connection block 912 and the housing 922 of the signal line 92 to fix the connection terminal 91 and the signal line 92.

It should be noted that the front end of the basic connection terminal 91 is closed, and the wire core 921 must be accurately arranged on the front end of the connection terminal 91 by the wiring personnel, and corresponds to the conductive sheet 911. Therefore, an improved telecommunication connector 9a is introduced in the market. The difference from the basic telecommunication connector 9 is that the front end of the housing of the connecting terminal 91a has an opening 913a, so that the core 921 can pass through the outside of the connecting terminal 91a. Therefore, the wiring personnel can first pull the core 921 out of the penetrating connection terminal 91a for easy operation. Then, after crimping the connecting terminal 91a and the signal wire 92 with a conventional crimping tool, another cutter is used to trim the core 921 protruding from the connecting terminal 91a.

Please refer to FIG. 1C. In order to achieve the shielding effect, there is currently a telecommunication connector 9b with a metal shell 93b. The metal shell 93b is sleeved on the outside of the connecting terminal 91b, and the metal shell 93b has two extensions 931b, which can be wound around the outer shell 922 of the signal line 92, thereby fixing the connecting terminal 91b and the signal line 92. In this improved telecommunication connector 9, the connecting terminal 91 b does not have the structure of the connecting block 912. However, the conventional crimping pliers cannot be applied to the telecommunication connector 9b due to the flat pressing plate. Specifically, only crimping pliers with a toothed pressure plate (not having a flat pressure plate) can be used for crimping the telecommunication connector 9b, and other tools or freehand operations must be used to wind the extension 931 around the housing 922 of the signal line 92. Quite inconvenient.

Therefore, the conventional crimping tool can only be applied to the basic telecommunications connector 9 (as shown in Figure 1A), and cannot be applied to the improved telecommunications connector 9a (as shown in Figure 1B) or the telecommunications connector 9b (as shown in Figure 1B). Figure 1C shows), there is a need for improvement.

In view of the above-mentioned issues, the main purpose of this creation is to provide a crimping tool. The cavity group has a first cavity and a second cavity, and the first cavity corresponds to the first crimping part and the crimping part. , And the second cavity corresponds to the design of the functional components to solve the problem that the conventional crimping tool cannot be applied to the basic telecommunications connector and the improved telecommunications connector at the same time.

To achieve the above-mentioned purpose, this creation provides a crimping tool for crimping a telecommunication connector. The crimping tool includes a body and a cavity group. The body includes a first pliers handle, a second pliers handle, a first crimping part, a crimping part and a functional part. The second pliers handle and the first pliers handle are pivotally connected to each other. The first pressing tooth member is arranged on the first pliers handle. The crimping member is arranged on the first pliers handle, and the first crimping tooth member and the crimping member are located on two opposite sides of the first pliers handle. The functional component is arranged on the first pliers handle and is arranged adjacent to the first pressing tooth member. The mold cavity group is arranged between the first clamp handle and the second clamp handle. The mold cavity group includes a first mold cavity and a second mold cavity. The first mold cavity is located in the second clamp handle and corresponds to the first crimping part and the crimping part. The second mold cavity is located in the second clamp handle and corresponds to the functional part. When the first pliers handle and the second pliers handle are close to each other, the first crimping part and the crimping part enter the first mold cavity, and the functional component enters the second mold cavity.

According to an embodiment of the invention, the telecommunication connector includes a connecting terminal and a signal line. The connecting terminal includes a plurality of conductive sheets, and the signal line includes a plurality of cores. The wire cores are arranged on the connection terminals and correspond to the conductive sheets. When the connecting terminal is placed in the first mold cavity and the first clamp handle and the second clamp handle are close to each other, the first crimping member crimps the conductive sheets to the cores, and the crimping member fixes the connecting terminal and the signal line.

According to an embodiment of the invention, the main body further includes a limiting screw, which penetrates the first clamp handle and contacts the second clamp handle. The second pliers handle has a limiting portion, and when the crimping pliers is in the open state, the limiting portion abuts against the limiting screw to limit the included angle between the first pliers handle and the second pliers handle.

According to an embodiment of the invention, the mold cavity group has an upper part and a lower part, and the first mold cavity and the second mold cavity are located in the lower part.

According to an embodiment of the present invention, the upper part of the cavity set further includes a slot, the lower part is fixed to the second pliers handle, and part of the first pliers handle moves in the slot.

According to an embodiment of the present invention, the upper part of the mold cavity group further includes a first guide groove, a second guide groove, and a third guide groove. The first guide groove and the second guide groove are located on two opposite sides of the slot, and the third guide groove is adjacent to the first guide groove.

According to an embodiment of the present invention, the first crimping member is accommodated in the first guide groove, the crimping member is accommodated in the second guide groove, and the functional component is accommodated in the third guide groove.

According to an embodiment of the present creation, the functional component is a second pressing gear.

According to an embodiment of the present creation, the functional component is a first blade.

According to an embodiment of the invention, the telecommunication connector includes a connecting terminal and a signal line. The signal line includes a plurality of cores, and the cores are arranged on the connection terminal and protrude from the connection terminal. When the connecting terminal is placed in the second mold cavity and the first clamp handle and the second clamp handle are close to each other, the first blade cuts the cores protruding from the connecting terminal.

According to an embodiment of the invention, the main body further includes a clamp set, and the clamp set includes a first recess and a second recess. The first recess is provided on the first pliers handle, and the second recess is provided on the second pliers handle. When the first pliers handle and the second pliers handle are close to each other, the first concave portion and the second concave portion are closed to form a ring structure together.

According to an embodiment of the present invention, the telecommunication connector includes a connecting terminal, a signal line and a metal shell. The connecting terminal includes a plurality of conductive sheets, and the signal line includes a plurality of cores. The wire cores are arranged on the connection terminal and correspond to the conductive sheets, and the metal shell is sleeved on the outside of the connection terminal. When the connecting terminal is placed in the second mold cavity and the first pliers handle and the second pliers handle are close to each other, the second crimping member crimps the conductive sheets to the cores.

According to an embodiment of the invention, the main body further includes a second blade, which is disposed on the first pliers handle. The cavity set further includes a containing groove, and the second blade corresponds to the containing groove.

According to an embodiment of the present invention, the second pliers handle further includes a thread cutting part, which is arranged adjacent to the receiving groove, and the second blade corresponds to the receiving groove and the thread cutting part.

Continuing from the above, the crimping tool according to this creation includes a body and a cavity set. The body includes a first pliers handle, a second pliers handle, a first crimping member, a crimping member and functional components, and the first crimping member, crimping member and functional components are arranged on the first pliers handle. The mold cavity group includes a first mold cavity and a second mold cavity. The first cavity corresponds to the first crimping part and the crimping part, and the second cavity corresponds to the functional part. When the first pliers handle and the second pliers handle are close to each other, the first crimping part and the crimping part can enter the first mold cavity, and the functional parts can enter the second mold cavity, which is suitable for basic and improved telecommunications Connector. Specifically, the basic telecommunications connector can be placed in the first mold cavity, the conductive sheet is crimped to the core through the first crimping member, and the crimping member is fixedly connected to the terminal and the signal line. If the improved telecommunication connector has a penetrating connection terminal, it can be placed in the second mold cavity, and the signal line protruding from the connection terminal can be cut by the functional part of the (first) blade. If the improved telecommunication connector has a metal shell, it can be placed in the second mold cavity, and the conductive sheet is crimped to the core by the functional part of the (second) crimping part.

In order to let your review committee know more about the technical content of this creation, some preferred specific embodiments are described as follows.

Figure 2A is a schematic diagram of the crimping pliers according to one embodiment of the creation, Figure 2B is a rear view of the crimping pliers shown in Figure 2A, Figure 3 is an exploded schematic view of the crimping pliers shown in Figure 2A, and Figure 4A is a diagram 2A is a schematic diagram of the crimping pliers in the open state, and Figure 4B is a schematic diagram of the crimping pliers shown in Figure 2B in the open state, please refer to Figure 1A, Figure 1B, Figure 2A, Figure 2B, Figure 3, Figure 4A and Shown in Figure 4B. The crimping tool 1 of this embodiment is used to crimp a telecommunication connector 9, 9a, which means that the crimping tool 1 can crimp two different types of telecommunication connectors, including a basic type of telecommunication connector 9 (Figure 1A) and The improved telecommunication connector 9a (as shown in Fig. 1B), the following first takes the crimping of the basic telecommunication connector 9 as an example. As described in the previous technical paragraph, the telecommunication connector 9 includes a connection terminal 91 and a signal line 92. The connecting terminal 91 includes a plurality of conductive sheets 911 and a connecting block 912, and the signal line 92 includes a plurality of cores 921. The cores 921 are arranged at the front ends of the connection terminals 91 and correspond to the conductive sheets 911 respectively. In this embodiment, the crimping tool 1 includes a body 10 and a cavity group 20. The main body 10 includes a first pliers handle 11, a second pliers handle 12, a first crimping part 13, a crimping part 14 and a functional component 15. The second pliers handle 12 and the first pliers handle 11 are pivotally connected to each other, so that the crimping pliers 1 can be in a closed state (as shown in FIG. 2A or 2B) or an open state (as shown in FIG. 4A or 4B).

As shown in FIGS. 2B and 3, the first crimping member 13 is disposed on the first pliers handle 11, and the end of the first crimping member 13 facing the second pliers handle 12 has a tooth-like structure for crimping the conductive sheet 911 With wire core 921. As shown in FIGS. 2A and 3, the crimping element 14 is also arranged on the first pliers handle 11, and the end of the crimping element 14 facing the second pliers handle 12 has a planar structure for crimping the connecting block 912 and the signal line 92 . Moreover, the first crimping member 13 and the crimping member 14 are located on two opposite sides of the first pliers handle 11. In this embodiment, the first crimping member 13 is located on the side shown in FIG. 2B, and the crimping member 14 is located on the side shown in FIG. 2A. There is a gap between the first crimping member 13 and the crimping member 14, and the connecting line between the first crimping member 13 and the crimping member 14 is perpendicular to the long axis direction of the first pliers handle 11.

As shown in FIG. 2B and FIG. 3, the functional component 15 of this embodiment is also arranged on the first pliers handle 11 and is arranged adjacent to the first tooth pressing member 13. Since the crimping member 14 corresponds to the first crimping member 13, the functional component 15 is also arranged adjacent to the first crimping member 13. For example, from the front end of the first pliers handle 11 to the rear are the first crimping part 13 (or crimping part 14) and the functional part 15 in order. In addition, the functional component 15 of this embodiment is an example of a blade, which is referred to as the first blade herein. The functional component 15 (first blade) is used to cut the core 921 of the improved telecommunication connector 9a, which will be further described later.

In this embodiment, the mold cavity group 20 is disposed between the first clamp handle 11 and the second clamp handle 12. Specifically, the cavity group 20 has an upper part 21 and a lower part 22. The upper part 21 is connected to the first pliers handle 11, and the lower part 22 is connected to the second pliers handle 12. In this embodiment, the mold cavity group 20 includes a first mold cavity 23 and a second mold cavity 24. The first mold cavity 23 and the second mold cavity 24 are located in the lower part 22 so that the first mold cavity 23 and the second mold cavity 24 are both located in the second clamp handle 12. When the cavity group 20 is assembled to the main body 10, the first crimping part 13, the crimping part 14 and the functional component 15 are all contained in the cavity group 20. Among them, the first cavity 23 corresponds to the first crimping part 13 and the crimping part 14, and the second cavity 24 corresponds to the functional component 15. Specifically, the first mold cavity 23 and the second mold cavity 24 of the present embodiment are horizontally arranged on the second clamp handle 12. That is, the long axis directions of the first mold cavity 23 and the second mold cavity 24 are perpendicular to the long axis direction of the second clamp handle 12, so that the opposite ends of the first mold cavity 23 can respectively correspond to the first crimping member 13 and crimping parts 14.

In this embodiment, the upper part 21 of the cavity set 20 further includes a slot 25 (as shown in FIG. 3), the lower part 22 is fixed to the second pliers handle 12, and part of the first pliers handle 11 can be installed in the slot. Move within 25. Moreover, the mold cavity group 20 further includes a first guide groove 26, a second guide groove 27 and a third guide groove 28 in the upper part 21. The first guide groove 26 and the second guide groove 27 are located on two opposite sides of the slot 25 to accommodate the first pressing tooth member 13 and the pressing member 14 respectively. Specifically, the first pressing member 13 is accommodated in the first guiding groove 26, and the pressing member 14 is accommodated in the second guiding groove 27. In addition, the third guide groove 28 is adjacent to the first guide groove 26 so that the functional component 15 can be accommodated in the third guide groove 28.

In addition, the first pliers handle 11 can move relative to the second pliers handle 12, so that the crimping pliers 1 is in an open state (as shown in FIGS. 4A and 4B) or a closed state (as shown in FIGS. 2A and 2B). When the first pliers handle 11 moves relative to the second pliers handle 12, the first pliers handle 11 can move in the slot 25, and the first crimping member 13 and the crimping member 14 are respectively located in the first guide groove 26 And the second guide groove 27 moves in the direction of the first cavity 23, so that the functional component 15 moves in the direction of the second cavity 24 in the third guide groove 28. In other words, when the first pliers handle 11 and the second pliers handle 12 are close to each other, the first crimping member 13 and the crimping member 14 enter the first mold cavity 23 and the functional component 15 enters the second mold cavity 24.

When crimping the basic telecommunication connector 9, the wiring personnel can put the connecting terminal 91 into the first cavity 23 and make the conductive sheet 911 correspond to the first crimping part 13. Then, the wiring person applies force to the first clamp handle 11 and the second clamp handle 12 to move the first clamp handle 11 relative to the second clamp handle 12. When the first pliers handle 11 and the second pliers handle 12 are close to each other, the first crimping member 13 crimps the conductive sheet 911 to the core 921, and the crimping member 14 presses down the connecting block 912 of the connecting terminal 91 to be embedded The housing 922 of the signal line 92 is used to fix the connection terminal 91 and the signal line 92.

As mentioned above, the functional component 15 of this embodiment is a (first) blade as an example, so the crimping pliers 1 of this embodiment can also be used for crimping an improved telecommunication connector 9a. Among them, the telecommunication connector 9a has a penetrating connection terminal 91a (as shown in FIG. 1B). As described in the previous technical paragraph, the front end of the connection terminal 91a has an opening 913a. To facilitate the operation, the wiring personnel can first pull the wire core 921 out of the penetrating connection terminal 91a, so that the wire core 921 is arranged at the front end of the connection terminal 91a and protrudes from the connection terminal 91a.

When crimping the improved telecommunication connector 9a, the wiring personnel can first place the penetrating connection terminal 91a into the first cavity 23 to crimp the conductive sheet 911 and the core 921 and fix the connection terminal 91 through the connection block 912 With signal line 92. Then, the connecting terminal 91a is placed in the second cavity 24. At this time, the functional component 15 (first blade) is located outside the connection terminal 91a. When the first pliers handle 11 and the second pliers handle 12 are close to each other, the functional component 15 (first blade) can cut the core 921 protruding from the connection terminal 91a. In other embodiments, the connecting terminal 91a can also be placed in the second cavity 24 first, and after the core 921 is cut, the connecting terminal 91a can be placed in the first cavity 23. The crimping procedure has been completed. . In other words, this creation does not limit the order of crimping and cutting.

As shown in FIG. 2A and FIG. 4A, preferably, the body 10 of this embodiment further includes a limiting screw 18 which is disposed on the first clamp handle 11. As shown in FIG. 2B and FIG. 4B, the limiting screw 18 passes through the first pliers handle 11, and passes through the first pliers handle 11 to contact the second pliers handle 12. Correspondingly, the second clamp handle 12 has a limiting portion 122 close to one side of the limiting screw 18. When the first pliers handle 11 and the second pliers handle 12 are far away from each other, that is, when the crimping pliers 1 is turned into an open state from the self-closing and closed state, the limiting screw 18 gradually approaches the limiting portion 122 until the limiting portion 122 abuts Limit screw 18. At this time, the crimping pliers 1 is in an open state, and the limiting portion 122 presses against the limiting screw 18 to limit the angle between the first pliers handle 11 and the second pliers handle 12. In other words, the limiting screw 18 and the limiting portion 122 can limit the opening degree of the crimping pliers 1 in the open state, and can be used as a stopping point in the open state. Therefore, the risk of the crimping member 13, the crimping member 14, and the functional component 15 falling off due to the excessive expansion of the first pliers handle 11 and the second pliers handle 12 can also be avoided. Specifically, when the first pliers handle 11 and the second pliers handle 12 are over-expanded, the first crimping member 13, the crimping member 14, and the functional component 15 may come from the first guide groove 26 and the second guide groove 27. And the third guide groove 28 falls out. Therefore, the opening degree of the crimping pliers 1 in the open state is limited, and the aforementioned falling off can be avoided, so as to ensure that the first crimping piece 13, the crimping piece 14, and the functional component 15 are in the first guide groove 26, the second guide groove The guide groove 27 and the third guide groove 28 move inside without using other fixing structures, and at the same time, the effect of simplifying the parts of the crimping pliers 1 is achieved.

In this embodiment, the first crimping member 13, the crimping member 14, and the functional component 15 can be installed to the first pliers handle 11, and then the limit screw 18 is locked to the first pliers handle 11 and the second pliers handle 11. Pliers handle 12. Since the limit screw 18 is not locked in, the opening degree of the first pliers handle 11 and the second pliers handle 12 is not limited, so they can be opened to facilitate the installation of the first crimping member 13, crimping member 14 and functional components 15 degrees. After the first crimping part 13, the crimping part 14, and the functional part 15 are installed on the first pliers handle 11, the first pliers handle 11 is then brought close to the second pliers handle 12, and the first pliers handle 11 is inserted In the slot 25 of the cavity group 20. At this time, the first crimping element 13, the crimping element 14, and the functional component 15 are driven by the first pliers handle 11 to be placed in the first guide groove 26, the second guide groove 27, and the third guide groove 28. In addition, the first guide groove 26, the second guide groove 27 and the third guide groove 28 can provide a vertical limit function. Finally, the limit screw 18 is locked into the first pliers handle 11 and the second pliers handle 12 to limit the degree of opening of the first pliers handle 11 and the second pliers handle 12, and enable the first pressing gear 13, The crimping piece 14 and the functional component 15 achieve the effect of avoiding falling off due to the restriction effect. Therefore, the design of the limit screw 18 not only prevents the parts from falling off, but also contributes to the efficiency of the assembly of the crimping pliers 1.

Fig. 5A is a schematic diagram of the crimping pliers according to another embodiment of the creation, Fig. 5B is a rear view of the crimping pliers shown in Fig. 5A, Fig. 6 is an exploded schematic view of the crimping pliers shown in Fig. 5A, and Fig. 7 is For the schematic diagram of the crimping tool shown in FIG. 5A in the open state, please refer to FIG. 1A, FIG. 1C, FIG. 5A, FIG. 5B, and FIG. 6. The difference between the crimping pliers 1a of this embodiment and the crimping pliers 1 of the previous embodiment lies in the functional component 15a, and the body 10a of this embodiment further includes a clamp set 16a. The other elements and their connection relationships are the same as those in the previous embodiment, so they will not be described in detail, and their labels will be used. As shown in FIG. 5B and FIG. 6, the functional component 15a of this embodiment is an example of a pressure-toothed part, which is referred to as a second pressure-toothed part here. Specifically, the crimping pliers 1a of this embodiment has two crimping parts, namely the first crimping part 13 and the functional component 15a (the second crimping part). Similarly, the functional component 15a (the second crimping member) is arranged on the first pliers handle 11 adjacent to the first crimping member 13. In addition, the functional component 15 a (the second pressing member) is accommodated in the third guide groove 28 to correspond to the second mold cavity 24.

The crimping pliers 1a of this embodiment can be used for crimping the basic telecommunication connector 9 (as shown in FIG. 1A), but can also be used for crimping the improved telecommunication connector 9b (as shown in FIG. 1B). When the basic telecommunication connector 9 needs to be crimped, the connecting terminal 91 of the telecommunication connector 9 is also first placed in the first cavity 23, and then the first clamp handle 11 and the second clamp handle 12 are applied. Regarding the actions of the first crimping member 13 and the crimping member 14, reference may be made to the foregoing embodiment, and will not be repeated here. When the improved telecommunication connector 9b needs to be crimped, the connecting terminal 91b of the telecommunication connector 9b is placed in the second cavity 24, and the functional component 15a (the second crimping piece) corresponds to the conductive sheet of the telecommunication connector 9b 911.

Specifically, the improved telecommunication connector 9b includes a connecting terminal 91b, a signal line 92 and a metal shell 93b, and the metal shell 93 is disposed outside the connecting terminal 91b. The connection terminal 91b does not have a connection block 912, and the metal shell 93 is close to the rear end of the connection terminal 91b. If the connecting terminal 91b is placed in the first cavity 23, the crimping member 14 is blocked by the metal shell 93b, and the crimping cannot be completed. Therefore, the connecting terminal 91b of the improved telecommunication connector 9b must be inserted into the second cavity 24. Similarly, the connecting terminal 91b is first placed in the second mold cavity 24, and then the first clamp handle 11 or the second clamp handle 12 is forced. When the first pliers handle 11 and the second pliers handle 12 are forced to approach each other, the functional component 15 a (the second crimping member) enters the second mold cavity 24 and crimps the conductive sheet 911 to the core 921.

The metal shell 93b has two extension parts 931b and is located outside the signal line 92. After the conductive sheet 911 is crimped, the telecommunication connector 9b is moved to the position of the clamp set 16a, and the extension 931b of the metal shell 93b is surrounded by the outer shell 922 of the signal line 92 by the clamp set 16a, as shown in FIG. 1C. In this embodiment, the clamp set 16 a includes a first concave portion 161 a and a second concave portion 162 a. The first concave portion 161 a is disposed on the first pliers handle 11, and the second concave portion 162 a is disposed on the second pliers handle 12. The wiring personnel can place the signal line 92 together with the extension 931b of the metal shell 93b in the clamp set 16a, and the extension 931b is placed in the first recess 161a or the second recess 162a. Then, force is applied to the first pliers handle 11 and the second pliers handle 12 to bring the first pliers handle 11 and the second pliers handle 12 close to each other. At this time, the first concave portion 161a and the second concave portion 162a are closed to form a ring structure together, and the extension portion 931b is bent and wound around the housing 922 of the signal line 92 to form the telecommunication connector 9b as shown in FIG. 1C. Thereby, the connection terminal 91b and the signal line 92 are fixed.

In addition, the wiring personnel must first peel off the outer shell 922 of the signal wire 92 to expose the core 921 covered in the outer shell 922. Both the crimping pliers 1 and the crimping pliers 1a of this creative embodiment include a wire stripping structure, and the crimping pliers 1 is taken as an example for description below. Specifically, the main body 10 further includes a second blade 17 having a groove structure and disposed on the first pliers handle 11. Correspondingly, the mold cavity group 20 further includes a receiving groove 29 in the lower part 22 so that the second blade 17 corresponds to the receiving groove 29.

When the wiring personnel need to peel off the outer shell 922 of the signal line 92, the signal line 92 can be placed in the accommodating groove 29. Next, force is applied to the first pliers handle 11 and the second pliers handle 12 to bring the first pliers handle 11 and the second pliers handle 12 close to each other. At this time, the second blade 17 abuts (or penetrates) the housing 922 of the signal line 92. The wiring personnel can rotate the signal wire 92 to make a circle of cut marks on the housing 922 to cut and peel off the housing 922.

As shown in FIG. 3 and FIG. 4, the second pliers handle 12 further includes a thread trimming portion 121, which is a planar structure corresponding to the second blade 17, and therefore is disposed adjacent to the receiving groove 29. In other words, the second blade 17 corresponds to the receiving groove 29 and the thread cutting part 121. When the wiring personnel need to cut the signal wire 92, the signal wire 92 can be placed in the wire cutting part 121. When the first pliers handle 11 and the second pliers handle 12 are close to each other, the second blade 17 can cut the signal line 92.

In summary, the crimping tool according to this creation includes a body and a cavity set. The body includes a first pliers handle, a second pliers handle, a first crimping member, a crimping member and functional components, and the first crimping member, crimping member and functional components are arranged on the first pliers handle. The mold cavity group includes a first mold cavity and a second mold cavity. The first cavity corresponds to the first crimping part and the crimping part, and the second cavity corresponds to the functional part. When the first pliers handle and the second pliers handle are close to each other, the first crimping part and the crimping part can enter the first mold cavity, and the functional components can enter the second mold cavity, which is suitable for basic and improved telecommunications Connector. Specifically, the basic telecommunications connector can be placed in the first mold cavity, the conductive sheet is crimped to the core through the first crimping member, and the crimping member is fixedly connected to the terminal and the signal line. If the improved telecommunication connector has a penetrating connection terminal, it can be placed in the second mold cavity, and the signal line protruding from the connection terminal can be cut by the functional part of the (first) blade. If the improved telecommunication connector has a metal shell, it can be placed in the second mold cavity, and the conductive sheet is crimped to the core by the functional part of the (second) crimping part.

It should be noted that many of the above-mentioned embodiments are examples for the convenience of description, and the scope of rights claimed in this creation should be subject to the scope of the patent application, not limited to the above-mentioned embodiments.

1, 1a: crimping pliers 10.10a: body 11: The first clamp handle 12: The second clamp handle 121: Thread trimming part 122: Limit 13: The first pressing gear 14: crimping parts 15, 15a: functional parts 16a: Fixture group 161a: The first recess 162a: second recess 17: second blade 18: limit screw 20: Mould cavity group 21: Upper part 22: The next part 23: The first cavity 24: second cavity 25: Slot 26: The first guide groove 27: The second guide groove 28: The third guide groove 29: holding tank 9, 9a, 9b: telecommunications connector 91, 91a, 91b: connecting terminals 911: conductive sheet 912: connection block 913a: opening 92: signal line 921: Core 922: shell 93b: metal shell 931b: Extension

Figure 1A is a schematic diagram of a basic telecommunications connector. 1B and 1C are schematic diagrams of improved telecommunication connectors. Figure 2A is a schematic diagram of a crimping tool according to an embodiment of the creation. Fig. 2B is a rear view of the crimping pliers shown in Fig. 2A. Fig. 3 is an exploded schematic view of the crimping pliers shown in Fig. 2A. Fig. 4A is a schematic diagram of the crimping tool shown in Fig. 2A in an open state. 4B is a schematic diagram of the crimping pliers shown in FIG. 2B in an open state. Fig. 5A is a schematic diagram of a crimping tool according to another embodiment of the creation. Fig. 5B is a rear view of the crimping pliers shown in Fig. 5A. Fig. 6 is an exploded schematic view of the crimping pliers shown in Fig. 5A. Fig. 7 is a schematic diagram of the crimping tool shown in Fig. 5A in an open state.

1: crimping pliers

10: body

11: The first clamp handle

12: The second clamp handle

14: crimping parts

17: second blade

18: limit screw

20: Mould cavity group

21: Upper part

22: The next part

23: The first cavity

24: second cavity

27: The second guide groove

29: holding tank

Claims (14)

A crimping pliers for crimping a telecommunication connector, the crimping pliers comprising: An ontology, including: A first clamp handle; A second pliers handle, pivotally connected to the first pliers handle; A first pressing tooth member arranged on the first pliers handle; A crimping piece, which is arranged on the first pliers handle, and the first crimping tooth piece and the crimping piece are located on two opposite sides of the first pliers handle; and A functional component arranged on the first pliers handle and arranged adjacent to the first pressing gear; and A mold cavity set is arranged between the first clamp handle and the second clamp handle, and the mold cavity set includes: A first mold cavity located at the second clamp handle and corresponding to the first crimping part and the crimping part; and A second mold cavity is located in the second clamp handle and corresponds to the functional part, wherein When the first pliers handle and the second pliers handle are close to each other, the first crimping member and the crimping member enter the first mold cavity, and the functional component enters the second mold cavity. The crimping pliers according to claim 1, wherein the telecommunication connector includes a connecting terminal and a signal line, the connecting terminal includes a plurality of conductive pieces, the signal line includes a plurality of cores, and the cores are arranged on the connecting terminal and Corresponding to the conductive sheets, when the connecting terminal is placed in the first mold cavity and the first clamp handle and the second clamp handle are close to each other, the first crimping member presses the conductive sheets to the Some cores, the crimping piece fixes the connecting terminal and the signal wire. The crimping pliers according to claim 1, wherein the body further includes a limiting screw that penetrates the first pliers handle and contacts the second pliers handle, and the second pliers handle has a limiting portion When the crimping pliers is in the open state, the limiting portion abuts against the limiting screw to limit the angle between the first pliers handle and the second pliers handle. The crimping tool according to claim 1, wherein the mold cavity group has an upper part and a lower part, and the first mold cavity and the second mold cavity are located in the lower part. The crimping pliers according to claim 4, wherein the upper part of the mold cavity group further includes a slot, the lower part is fixed to the second pliers handle, and a part of the first pliers handle moves in the slot. The crimping pliers according to claim 5, wherein the upper part of the mold cavity group further includes a first guide groove, a second guide groove and a third guide groove, the first guide groove and The second guide groove is located on two opposite sides of the slot, and the third guide groove is adjacent to the first guide groove. The crimping pliers according to claim 6, wherein the first crimping member is accommodated in the first guide groove, the crimping member is accommodated in the second guide groove, and the functional component is accommodated in the first guide groove. Three guide slots. The crimping tool according to claim 1, wherein the functional component is a first blade. The crimping pliers according to claim 8, wherein the telecommunication connector includes a connecting terminal and a signal line, the signal line includes a plurality of cores, and the cores are arranged on the connecting terminal and protrude from the connecting terminal, when When the connecting terminal is placed in the second mold cavity and the first clamp handle and the second clamp handle are close to each other, the first blade cuts the cores protruding from the connecting terminal. The crimping pliers according to claim 1, wherein the functional component is a second crimping member. The crimping pliers according to claim 10, wherein the body further includes a clamp set, and the clamp set includes a first concave portion and a second concave portion, the first concave portion is disposed on the first clamp handle, and the second The concave portion is arranged on the second pliers handle, and when the first pliers handle and the second pliers handle are close to each other, the first concave portion and the second concave portion are closed to form a ring structure together. The crimping tool according to claim 10, wherein the telecommunications connector includes a connecting terminal, a signal wire and a metal shell, the connecting terminal includes a plurality of conductive sheets, the signal wire includes a plurality of cores, and the cores are arranged in The connecting terminal corresponds to the conductive sheets, and the metal shell is sleeved on the outside of the connecting terminal. When the connecting terminal is placed in the second mold cavity and the first clamp handle and the second clamp handle are close to each other , The second crimping member crimps the conductive sheets to the wire cores. The crimping pliers according to claim 8 or 10, wherein the body further includes a second blade disposed on the first pliers handle, the cavity set further includes a receiving groove, and the second blade corresponds to the Housing tank. The crimping pliers according to claim 13, wherein the second pliers handle further includes a thread cutting part, which is arranged adjacent to the accommodating groove, and the second blade corresponds to the accommodating groove and the thread cutting part.

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