Wire crimping device for power transmission line

Abstract

The utility model provides a power transmission line wire crimping device, which relates to the technical field of wire crimping and comprises a handle, a storage battery is fixedly mounted in the handle, and a charging port is arranged at the bottom of the storage battery. According to the utility model, a worker rotates the tops of the cross plate crimping plate I and the cross plate crimping plate II with hands, rotates the two crimping grooves with the same shape to the bottom, then presses the operation button II to limit the cross plate crimping plate I and the cross plate crimping plate II, presses the operation button I to extrude one end of the surface of the wiring copper terminal, and then presses the cross plate crimping plate I and the cross plate crimping plate II to press the other end of the surface of the wiring copper terminal. After crimping in place, the pressure is maintained for 3-5 seconds, the operation button I is pressed again, the control terminal controls the output end of the electric hydraulic rod to contract, the top of the handheld cross crimping plate II slides rightwards, the cross crimping plate II returns to the original position, and one end of the handheld wire is drawn out, so that crimping installation of the wiring copper nose and the wire is completed automatically, and crimping installation of the wiring copper nose and the wire is completed automatically. And the hand labor of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to wire crimping technical field especially relates to a power transmission line wire crimping device. BACKGROUND

[0002] The power transmission line wire crimping device is a key tool for connecting wires or wires and fittings in power construction, and its core function is to realize reliable and low-resistance permanent connection through mechanical pressure. The crimping shape of the wire mainly depends on the design of the terminal and the connection requirements. Different crimping shapes are suitable for different electrical connection scenarios. According to the wire adaptation, it can be divided into round crimping, hexagonal crimping, sawtooth crimping, and oval crimping.

[0003] However, in the prior art, when performing power construction and crimping installation on the same type of wire, different slot-shaped molds are carried, and then the upper mold and the lower mold of the selected mold are clamped on the inner side of the working end of the special hydraulic clamp, and then the wire copper nose and the wire are installed. The worker holds the handle of the special hydraulic clamp to press multiple times to complete the crimping work. In this working process, it is more troublesome to replace different molds, and the working efficiency is low. On the other hand, the labor intensity of the hands is large when the worker performs the crimping work for a long time. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a power transmission line wire crimping device, comprising: a handle, the inside of the handle is fixedly installed with a storage battery, the bottom of the storage battery is provided with a charging port, the top of one side of the surface of the handle is provided with a groove, one side of the inner cavity of the groove is fixedly installed with a control terminal, the top of one side of the control terminal is installed with an operation button one, the bottom of one side of the control terminal is installed with an operation button two, the top of one side of the handle is fixedly connected with an L-shaped plate, the top of the handle is provided with a hydraulic mechanism, one end of the hydraulic mechanism is provided with an operation platform mechanism, the inside of the operation platform mechanism is provided with a crimping plate mechanism one and a crimping plate mechanism two, the inside of the operation platform mechanism is movably embedded with a wire copper nose and a wire on both sides respectively, and the bottom of the operation platform mechanism is provided with a fixing mechanism.

[0006] Further, the hydraulic mechanism comprises a connecting block, one end of the bottom of the connecting block is fixedly connected to the top of the handle, the top end of the L-shaped plate is fixedly connected to the bottom of the connecting block, a cavity is formed in the inside of the connecting block, an electric hydraulic rod is fixedly connected to one side of the inner cavity of the cavity, and the output end of the electric hydraulic rod is movably embedded on the other side of the inner cavity of the cavity.

[0007] Further, the operation platform mechanism comprises an operation platform fixedly connected at one end of the connecting block, a semicircular rotating groove is formed in the top of the operation platform and extends downward, an embedded groove is formed in one side of the operation platform, a movable groove one is formed in one side of the inner cavity of the semicircular rotating groove, a movable groove two is formed in the bottom of the inner cavity of the semicircular rotating groove, the output end of the electric hydraulic rod is movably embedded in the inner cavity of the movable groove one, and the wire copper nose and one end of the wire are movably embedded in the inner cavity of the embedded groove.

[0008] Further, the cross plate crimping plate one is movably embedded in one side of the inner cavity of the semicircular rotating groove, a fixed rotating shaft one is movably embedded and installed at the center of one side surface of the cross plate crimping plate one through a bearing, and the other end of the fixed rotating shaft one is movably embedded and installed at the top of one side of the inner cavity of the semicircular rotating groove through a bearing.

[0009] Further, a fixed rotating shaft two is movably embedded and installed at the center of the other side surface of the cross plate crimping plate one through a bearing, the other end of the fixed rotating shaft two is movably embedded and installed at the top of the other side of the inner cavity of the semicircular rotating groove through a bearing, a semihexagonal crimping groove is formed in the top of one side surface of the cross plate crimping plate one, a sawtooth crimping groove is formed in one end of one side surface of the cross plate crimping plate one, a semicircular crimping groove is formed in the bottom of one side surface of the cross plate crimping plate one, and a semi-elliptical crimping groove is formed in the other end of one side surface of the cross plate crimping plate one.

[0010] Further, the cross plate crimping plate one is movably embedded in one side of the inner cavity of the semicircular rotating groove, a fixed rotating shaft one is movably embedded and installed at the center of one side surface of the cross plate crimping plate one through a bearing, and the other end of the fixed rotating shaft one is movably embedded and installed at the top of one side of the inner cavity of the semicircular rotating groove through a bearing.

[0011] Further, the fixing mechanism comprises a fixed installation box, the top of the fixed installation box is fixedly connected to the bottom of the operation platform, the bottom of the inner cavity of the fixed installation box is fixedly connected with two electric push rods, the top of the two electric push rods is fixedly connected with a fixed plate, and the top end of the fixed plate is movably embedded in the inner cavity of the movable groove two.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1. The utility model, the staff rotates the cross plate compression plate one with the top of cross compression plate two, rotates two same shape compression slot to the bottom, then presses the operation button two, the top of fixed plate and the bottom of cross plate compression plate one, cross compression plate two are pasted, the cross compression plate two and cross plate compression plate one are limited, it is convenient to select different shape compression slot according to different construction connection scene.

[0014] 2. The utility model, press the operation button one, extrude the one end of the copper nose surface, keep pressure for 3-5 seconds after compression in place, press the operation button one again, control terminal control electric hydraulic rod output end contraction, hold the top of cross compression plate two and slide to the right, cross compression plate two is homing, and the one end of the lead is drawn out, complete the compression installation of copper nose and lead, automatically complete the compression installation of copper nose and lead, reduce the hand labor of staff. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic view of the utility model provides a kind of transmission line wire compression device;

[0016] Figure 2 It is the bottom view of the utility model provides a kind of transmission line wire compression device;

[0017] Figure 3 It is the top view of the utility model provides a kind of transmission line wire compression device;

[0018] Figure 4 It is the hydraulic mechanism internal structure schematic view of the utility model provides a kind of transmission line wire compression device;

[0019] Figure 5 It is the hydraulic working platform structure schematic view of the utility model provides a kind of transmission line wire compression device;

[0020] Figure 6 It is the compression plate mechanism one side view of the utility model provides a kind of transmission line wire compression device;

[0021] Figure 7 It is the compression plate mechanism one three-dimensional structure schematic view of the utility model provides a kind of transmission line wire compression device;

[0022] Figure 8 It is the compression plate mechanism two three-dimensional structure schematic view of the utility model provides a kind of transmission line wire compression device;

[0023] Figure 9 It is the fixed mechanism internal structure schematic view of the utility model provides a kind of transmission line wire compression device;

[0024] Figure 10 The utility model provides a kind of hydraulic working platform section view of the schematic diagram of the conductor crimping device of transmission line.

[0025] Legend:

[0026] 1, handle; 2, battery; 3, charging port; 4, groove; 5, control terminal; 6, operation button one; 7, operation button two; 8, L-shaped plate; 9, hydraulic mechanism; 901, connecting block; 902, cavity; 903, electric hydraulic rod; 10, operating platform mechanism; 1001, operating platform; 1002, semicircular rotating groove; 1003, embedded through groove; 1004, movable through groove one; 1005, movable through groove two; 11, crimping plate mechanism one; 1101, cross plate crimping plate one; 1102, fixed pivot one; 1103, fixed pivot two; 1104, half hexagonal crimping groove; 1105, sawtooth crimping groove; 1106, semicircular crimping groove; 1107, half-elliptical crimping groove; 12, crimping plate mechanism two; 1201, cross crimping plate two; 1202, movable through groove three; 1203, butt joint half hexagonal crimping groove; 1204, butt joint sawtooth crimping groove; 1205, butt joint semicircular crimping groove; 1206, butt joint half-elliptical crimping groove; 13, wiring copper nose; 14, conductor; 15, fixing mechanism; 1501, fixed mounting box; 1502, electric push rod; 1503, fixed plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-10 The utility model provides a kind of technical schemes: a kind of conductor crimping device of transmission line, it include: handle 1, the inside fixed mounting of handle 1 has battery 2, the bottom of battery 2 is provided with charging port 3, the top of one side of handle 1 surface is equipped with groove 4, control terminal 5 is fixedly installed in the one side of groove 4 inner chamber, operation button one 6 is installed in the top of one side of control terminal 5, operation button two 7 is installed in the bottom of one side of control terminal 5, the top of one side of handle 1 is fixedly connected with L-shaped plate 8, the top of handle 1 is provided with hydraulic mechanism 9, one end of hydraulic mechanism 9 is provided with operating platform mechanism 10, operating platform mechanism 10 is provided with crimping plate mechanism one 11 and crimping plate mechanism two 12 in the inside, wiring copper nose 13 and conductor 14 are respectively movably embedded in the two sides of operating platform mechanism 10 inside, and the bottom of operating platform mechanism 10 is provided with fixing mechanism 15.

[0029] Specifically: the battery 2 is used as the groove 4, the control terminal 5, the operation button one 6, the operation button two 7, the electric hydraulic rod 903, the electric push rod 1502 to provide electric energy, the charging port 3 is used as the battery 2 to store and charge, the operation button one 6 is used as the control electric hydraulic rod 903, the operation button two 7 is used as the control electric push rod 1502, the hydraulic mechanism 9 is used as the push crimping plate mechanism two 12 to cooperate with the crimping plate mechanism one 11 to crimp, the fixing mechanism 15 is used as the crimping plate mechanism one 11 and the crimping plate mechanism two 12 to be fixed and limited.

[0030] In one embodiment, the hydraulic mechanism 9 includes a connecting block 901, one end of the bottom of the connecting block 901 is fixedly connected to the top of the handle 1, the top end of the L-shaped plate 8 is fixedly connected to the bottom of the connecting block 901, the inside of the connecting block 901 is provided with a cavity 902, one side of the inside of the cavity 902 is fixedly connected with the electric hydraulic rod 903, and the output end of the electric hydraulic rod 903 is movably penetrated through the other side of the inside of the cavity 902.

[0031] Specifically, as shown in Figure 3 , 4 Press the operation button one 6, control the output end of the electric hydraulic rod 903 to extend and top the cross crimping plate two 1201 from the bottom, when the output end of the electric hydraulic rod 903 extends to the maximum limit, one side of the cross crimping plate two 1201 is attached to one side of the cross plate crimping plate one 1101, press the operation button one 6 again, control the output end of the electric hydraulic rod 903 to retract, the top of the cross crimping plate two 1201 is slid to the right, the cross crimping plate two 1201 is returned to the original position, and when the output end of the electric hydraulic rod 903 retracts to the maximum limit, the output end of the electric hydraulic rod 903 is flush with one side of the inside of the movable slot one 1004.

[0032] In one embodiment, the operation platform mechanism 10 includes an operation platform 1001, one end of the operation platform 1001 is fixedly connected to the connecting block 901, the top of the operation platform 1001 extends downwardly and is provided with a semicircular rotating groove 1002, one side of the operation platform 1001 is provided with an embedded slot 1003, one side of the inside of the semicircular rotating groove 1002 is provided with a movable slot one 1004, the bottom of the inside of the semicircular rotating groove 1002 is provided with a movable slot two 1005, the output end of the electric hydraulic rod 903 is movably embedded in the inside of the movable slot one 1004, and one end of the wire 14 is movably embedded in the inside of the embedded slot 1003.

[0033] Specifically, as shown in Figure 1 , 3As shown in Figure 5: the semi-circular rotating groove 1002 is used to limit the installation of the first pressing plate mechanism 11 and the second pressing plate mechanism 12, and to provide rotation adjustment space for the first pressing plate mechanism 11 and the second pressing plate mechanism 12. The embedded through groove 1003 is used to insert and place the wiring copper lug 13 and the wire 14. The first movable through groove 1004 is used to provide movable space as the output end of the electric hydraulic rod 903. The second movable through groove 1005 is used to provide movable space as the top of the fixed plate 1503.

[0034] In one embodiment, the pressing plate mechanism 11 includes a cross-plate pressing plate 1101, which is movably embedded in one side of the inner cavity of the semi-circular rotating groove 1002. A fixed rotating shaft 1102 is installed at the center of one side surface of the cross-plate pressing plate 1101 via a bearing, and the other end of the fixed rotating shaft 1102 is installed at the top of one side of the inner cavity of the semi-circular rotating groove 1002 via a bearing.

[0035] Specifically, such as Figure 6 , 7 As shown: The fixed rotating shaft 1102 is used to limit the installation of the cross plate pressing plate 1101 and to assist the cross plate pressing plate 1101 in rotation adjustment.

[0036] In one embodiment, a fixed rotating shaft 1103 is installed at the center of the other side surface of the cross plate pressing plate 1101 via a bearing. The other end of the fixed rotating shaft 1103 is installed at the top of the other side of the inner cavity of the semi-circular rotating groove 1002 via a bearing. A semi-hexagonal pressing groove 1104 is formed at the top of one side surface of the cross plate pressing plate 1101. A serrated pressing groove 1105 is formed at one end of one side surface of the cross plate pressing plate 1101. A semi-circular pressing groove 1106 is formed at the bottom of one side surface of the cross plate pressing plate 1101. A semi-elliptical pressing groove 1107 is formed at the other end of one side surface of the cross plate pressing plate 1101.

[0037] Specifically, such as Figure 7 As shown: the openings of the semi-hexagonal crimping groove 1104, the serrated crimping groove 1105, the semi-circular crimping groove 1106, and the semi-elliptical crimping groove 1107 are smaller than the diameter of the outer surface of the wiring lug 13, and are used to crimp the wiring lug 13 to the wire 14.

[0038] In an embodiment, the crimping plate mechanism two 12 comprises a cross crimping plate two 1201 movably embedded in the other side of the inner cavity of the semicircular rotating groove 1002, a movable through slot three 1202 is provided through the center of one side surface of the cross crimping plate two 1201, the movable through slot three 1202 movably sheaths the surface of the fixed rotating shaft two 1103, a butt joint half hexagonal crimping groove 1203 is provided at the top of one side surface of the cross crimping plate two 1201, a butt joint sawtooth crimping groove 1204 is provided at one end of one side surface of the cross crimping plate two 1201, a butt joint semicircular crimping groove 1205 is provided at the bottom of one side surface of the cross crimping plate two 1201, and a butt joint half elliptical crimping groove 1206 is provided at the other end of one side surface of the cross crimping plate two 1201.

[0039] Specifically, as shown in Figure 8 The openings of the butt joint half hexagonal crimping groove 1203, the butt joint sawtooth crimping groove 1204, the butt joint semicircular crimping groove 1205 and the butt joint half elliptical crimping groove 1206 are smaller than the diameter of the outer side surface of the wire copper nose 13, which are used to cooperate with the crimping plate mechanism one 11 to crimp the wire copper nose 13 and the wire 14.

[0040] In an embodiment, the fixing mechanism 15 comprises a fixed installation box 1501, the top of the fixed installation box 1501 is fixedly connected to the bottom of the operation platform 1001, two electric push rods 1502 are fixedly connected to the bottom of the inner cavity of the fixed installation box 1501, a fixed plate 1503 is fixedly connected to the top of the two electric push rods 1502, and the top end of the fixed plate 1503 is movably embedded in the inner part of the movable through slot two 1005.

[0041] Specifically, as shown in Figure 2 , 3, 5, 9: the wire copper nose 13 and the wire 14 are inserted into the two sides of the embedded through slot 1003, and the open end of the wire 14 is inserted into the inside of the open end of the wire copper nose 13, and the one end of the wire copper nose 13 is completely located between the bottom of the cross-shaped compression plate two 1201 and the cross-shaped plate compression plate one 1101, according to the connection requirement, the top of the cross-shaped compression plate two 1201 and the cross-shaped plate compression plate one 1101 is rotated, the two same shape compression grooves are located at the bottom, the operation button two 7 is pressed, the output end of the electric push rod 1502 controlled by the terminal 5 is extended to drive the fixed plate 1503, the top end of the fixed plate 1503 is attached to the bottom of the cross-shaped plate compression plate one 1101 and the cross-shaped compression plate two 1201, and the cross-shaped compression plate two 1201 and the cross-shaped plate compression plate one 1101 are limited, the operation button one 6 is pressed, the output end of the electric hydraulic rod 903 controlled by the terminal 5 is extended to drive the bottom of the cross-shaped compression plate two 1201, when the output end of the electric hydraulic rod 903 is extended to the maximum limit, one side of the cross-shaped compression plate two 1201 is attached to one side of the cross-shaped plate compression plate one 1101, one end of the surface of the wire copper nose 13 is extruded, and the compression is in place for 3-5 seconds. The operation button one 6 is pressed again, the output end of the electric hydraulic rod 903 controlled by the terminal 5 is retracted, the top of the cross-shaped compression plate two 1201 is held and slid to the right, the cross-shaped compression plate two 1201 is returned to the original position, and one end of the wire 14 is extracted.

[0042] Working principle: when carrying out power construction, the same type of wire is compressed and installed, first of all, according to the construction connection scene, the required compression groove is selected, the top of the cross-shaped plate compression plate one 1101 and the cross-shaped compression plate two 1201 is rotated by hand, the two same shape compression grooves are rotated to the bottom, then the operation button two 7 is pressed, the output end of the electric push rod 1502 controlled by the terminal 5 is extended to drive the fixed plate 1503, the top end of the fixed plate 1503 is attached to the bottom of the cross-shaped plate compression plate one 1101 and the cross-shaped compression plate two 1201, and the cross-shaped compression plate two 1201 and the cross-shaped plate compression plate one 1101 are limited;

[0043] By doing so, the integrity of the device is increased, and different shapes of compression grooves can be selected according to different construction connection scenes, improving the work efficiency;

[0044] Then the terminal copper nose 13 and the wire 14 are inserted into the two sides of the embedded slot 1003, and the open end of the wire 14 is inserted into the inside of the open end of the terminal copper nose 13, and the one end of the terminal copper nose 13 is completely in the bottom between the cross pressure plate two 1201 and the cross plate pressure plate one 1101, the operating button one 6 is pressed, the control terminal 5 controls the output end of the electric hydraulic rod 903 to stretch out and push the bottom of the cross pressure plate two 1201, when the output end of the electric hydraulic rod 903 stretches out to the maximum limit, one side of the cross pressure plate two 1201 is attached to one side of the cross plate pressure plate one 1101, the surface of the terminal copper nose 13 is extruded, and the pressure is connected for 3-5 seconds after the pressure is connected;

[0045] The operating button one 6 is pressed again, the control terminal 5 controls the output end of the electric hydraulic rod 903 to contract, the top of the cross pressure plate two 1201 is slid to the right, the cross pressure plate two 1201 is returned to the original position, the one end of the wire 14 is pulled out, and the pressure connection and installation of the terminal copper nose 13 and the wire 14 are completed.

[0046] Through the above arrangement, the pressure connection and installation of the terminal copper nose 13 and the wire 14 are automatically completed, and the labor of the staff is reduced.

[0047] The above is only a preferred embodiment of the present application, and is not limited to other forms, any skilled person in the art can change or modify the above disclosed technology content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the present application.

Claims

1. A power line conductor crimping device, characterized by, Include: Handle (1), the inside of the handle (1) is fixedly installed with a storage battery (2), the bottom of the storage battery (2) is provided with a charging port (3), the top of the surface side of the handle (1) is provided with a recess (4), one side of the inner cavity of the recess (4) is fixedly installed with a control terminal (5), the top of one side of the control terminal (5) is installed with an operation button one (6), the bottom of one side of the control terminal (5) is installed with an operation button two (7), the top of one side of the handle (1) is fixedly connected with an L-shaped plate (8), the top of the handle (1) is provided with a hydraulic mechanism (9), one end of the hydraulic mechanism (9) is provided with an operation platform mechanism (10), the inside of the operation platform mechanism (10) is provided with a pressure contact plate mechanism one (11) and a pressure contact plate mechanism two (12), the two sides of the inside of the operation platform mechanism (10) are movably embedded with a wiring copper nose (13) and a wire (14) respectively, the bottom of the operation platform mechanism (10) is provided with a fixing mechanism (15).

2. A power line conductor crimping device according to claim 1, characterized in that: The hydraulic mechanism (9) includes a connecting block (901), one end of the bottom of the connecting block (901) is fixedly connected to the top of the handle (1), the top end of the L-shaped plate (8) is fixedly connected to the bottom of the connecting block (901), the inside of the connecting block (901) is provided with a cavity (902), one side of the inner cavity of the cavity (902) is fixedly connected with an electric hydraulic rod (903), the output end of the electric hydraulic rod (903) movably penetrates and is embedded in the other side of the inner cavity of the cavity (902).

3. A power line conductor crimping device according to claim 2, characterised in that: The operation platform mechanism (10) includes an operation platform (1001), one end of the operation platform (1001) is fixedly connected to the connecting block (901), the top of the operation platform (1001) downwardly extends and is provided with a semicircular rotating groove (1002), one side of the operation platform (1001) is provided with an embedded slot (1003), one side of the inner cavity of the semicircular rotating groove (1002) is provided with a movable slot one (1004), the bottom of the inner cavity of the semicircular rotating groove (1002) is provided with a movable slot two (1005), the output end of the electric hydraulic rod (903) movably embeds in the inside of the movable slot one (1004), one end of the wiring copper nose (13) and the wire (14) movably embeds in the inner cavity of the embedded slot (1003) respectively.

4. A power line conductor crimping device according to claim 3, characterised in that: The pressure contact plate mechanism one (11) includes a cross plate pressure contact plate one (1101), the cross plate pressure contact plate one (1101) movably embeds in one side of the inner cavity of the semicircular rotating groove (1002), the center of the surface of one side of the cross plate pressure contact plate one (1101) is movably embedded and installed with a fixed rotating shaft one (1102) through a bearing, the other end of the fixed rotating shaft one (1102) is movably embedded and installed on the top of one side of the inner cavity of the semicircular rotating groove (1002) through a bearing.

5. A power line conductor crimping device according to claim 4, characterised in that: The other side surface of the cross plate pressing plate one (1101) is provided with a fixed rotating shaft two (1103) installed by bearing embedding at the center, the other end of the fixed rotating shaft two (1103) is installed by bearing embedding at the top of the other side of the inner cavity of the semicircular rotating groove (1002), the top of the one side surface of the cross plate pressing plate one (1101) is provided with a half hexagonal pressing groove (1104), the one end of the one side surface of the cross plate pressing plate one (1101) is provided with a sawtooth pressing groove (1105), the bottom of the one side surface of the cross plate pressing plate one (1101) is provided with a semicircular pressing groove (1106), the other end of the one side surface of the cross plate pressing plate one (1101) is provided with a half oval pressing groove (1107).

6. A power line conductor crimping device according to claim 5, wherein: The pressing plate mechanism two (12) comprises a cross pressing plate two (1201), the cross pressing plate two (1201) is movably embedded in the other side of the inner cavity of the semicircular rotating groove (1002), the center of the one side surface of the cross pressing plate two (1201) is provided with a movable through groove three (1202), the movable through groove three (1202) is movably sleeved on the surface of the fixed rotating shaft two (1103), the top of the one side surface of the cross pressing plate two (1201) is provided with a butt joint half hexagonal pressing groove (1203), the one end of the one side surface of the cross pressing plate two (1201) is provided with a butt joint sawtooth pressing groove (1204), the bottom of the one side surface of the cross pressing plate two (1201) is provided with a butt joint semicircular pressing groove (1205), the other end of the one side surface of the cross pressing plate two (1201) is provided with a butt joint half oval pressing groove (1206).

7. A power line conductor crimping device according to claim 3, wherein: The fixed mechanism (15) comprises a fixed mounting box (1501), the top of the fixed mounting box (1501) is fixedly connected to the bottom of the operation platform (1001), the bottom of the inner cavity of the fixed mounting box (1501) is fixedly connected with two electric push rods (1502), the top of the two electric push rods (1502) is fixedly connected with a fixed plate (1503), the top end of the fixed plate (1503) is movably embedded in the inner part of the movable through groove two (1005).

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