Multifunctional electric power tool pliers

Abstract

The present invention discloses a multifunctional electric power tool pliers, comprising a first pliers handle and a second pliers handle, the first pliers handle and the second pliers handle are rotatably connected via a rotating shaft, the side wall of the first pliers handle is fixedly connected with a first pliers head, the side wall of the second pliers handle is fixedly connected with a second pliers head, the first pliers handle and the second pliers handle are both provided with a special-shaped installation groove and a first rotation groove, the side walls of the two special-shaped installation grooves are both slidably connected with special-shaped fixing rods, the side walls of the two special-shaped installation grooves are both set as first openings, the two special-shaped fixing rods penetrate the first openings, and the side walls of the two special-shaped fixing rods are fixedly connected with racks. The present invention combines a variety of tools such as a blade, a small file, a screwdriver, a wrench, and a wire stripper into a tool pliers, increases the functions of the tool pliers, meets a variety of maintenance needs, is convenient for maintenance personnel to carry, reduces the physical exertion of maintenance personnel, and reduces the workload of maintenance personnel.

Description

Technical Field

[0001] The invention relates to the technical field of electric tools, and in particular to a multifunctional electric tool pliers. Background Art

[0002] Electricity is an energy source that uses electrical energy as a driving force. It was invented in the 1870s. The invention and application of electricity set off the second industrialization climax and became one of the three scientific and technological revolutions that have occurred in the world since the 18th century in human history. Since then, technology has changed people's lives. In recent years, my country's economy has continued to grow, and the demand for electricity has also increased day by day. How to ensure the safety and reliability of power supply and improve service quality is the current main task of the power system. The key factor lies in the installation and maintenance of power equipment. The most commonly used tool in the installation and maintenance of power equipment is tool pliers.

[0003] In the prior art, various situations may be encountered during the maintenance process, and many types of tools are required. However, the use effect of ordinary tool pliers is relatively single and cannot meet the work needs. If a variety of tool pliers are carried, the tool pliers will occupy a large space and are heavy, which will cause serious physical loss to the maintenance personnel, greatly affecting the efficiency of maintenance and greatly increasing the workload of the maintenance personnel.

[0004] Therefore, we propose a multifunctional electric power tool pliers to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that various situations may be encountered during the maintenance process in the prior art, and many types of tools are required, but the use effect of ordinary tool pliers is relatively single and cannot meet the work needs. If a variety of tool pliers are carried, the tool pliers occupy a large space and are heavy, which causes serious physical loss to the maintenance personnel, greatly affects the efficiency of maintenance, and greatly increases the workload of maintenance personnel. A multifunctional electric tool pliers is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A multifunctional electric power tool pliers comprises a first pliers handle and a second pliers handle, wherein the first pliers handle and the second pliers handle are rotatably connected via a rotating shaft, a first pliers head is fixedly connected to a side wall of the first pliers handle, and a second pliers head is fixedly connected to a side wall of the second pliers handle, a special-shaped mounting groove and a first rotating groove are both provided in the first pliers handle and the second pliers handle, a special-shaped fixing rod is slidably connected to the side walls of the two special-shaped mounting grooves, both side walls of the two special-shaped mounting grooves are provided with a first opening, the two special-shaped fixing rods penetrate the first opening, the side walls of the two special-shaped fixing rods are fixedly connected with a rack, the first rotating rod is rotatably connected between the inner walls of the two side walls of the two special-shaped mounting grooves, ordinary gears matching the racks are sleeved on the two first rotating rods, the first rotating rods penetrate the side walls of the special-shaped mounting groove and the first rotating groove, and the first rotating rod is rotatably connected to the side walls of the special-shaped mounting groove and the first rotating groove The connection is sealed and rotatably connected at the connection, and the end of the first rotating rod away from the ordinary gear is fixedly connected to a rotating block, the side walls of the two special-shaped fixing rods are fixedly connected to a fixing block, the side walls of the two fixing blocks are set to be chamfered, and the side walls of the two fixing blocks are wrapped with buffer pads, and the side walls of the two special-shaped fixing rods are provided with scales, the side walls of the first pliers head and the second pliers head are provided with a wire stripping opening, a shearing opening and a toothed opening, the first pliers handle and the second pliers handle are provided with an annular sliding groove, the side walls of the first pliers handle and the second pliers handle are fixedly connected with a screw, and the side walls of the first pliers handle and the second pliers handle are respectively rotatably connected with the first insulating handle and the second insulating handle through the screw, and the side walls of the first insulating handle and the second insulating handle are fixedly connected with a plurality of special-shaped sliding blocks, and the plurality of special-shaped sliding blocks are slidably connected to the annular sliding groove, and the length of the special-shaped sliding block is the same as the length of the screw.

[0008] Preferably, the side wall of the first pliers head is provided with a first mounting groove, a second rotating rod is rotatably connected between the inner walls on both sides of the first mounting groove, a blade is sleeved on the second rotating rod, and the side wall of the blade is slidably connected to the side wall of the first mounting groove.

[0009] Preferably, the side wall of the second pliers head is provided with a second mounting groove, a third rotating rod is rotatably connected between the inner walls on both sides of the second mounting groove, a small file is sleeved on the third rotating rod, and the side wall of the small file is slidably connected to the side wall of the second mounting groove.

[0010] Preferably, one end of the two special-shaped fixing rods away from the fixing block is fixedly connected to the limiting block, and the side walls of the limiting block are wrapped with rubber pads.

[0011] Preferably, the first insulating handle and the second insulating handle are both provided with a sliding groove at one end away from the screw rod, the sliding groove in the first insulating handle is slidably connected to a screwdriver through a slider, and the sliding groove in the second insulating handle is slidably connected to a wrench through a slider.

[0012] Preferably, the two sliding blocks are each provided with a second rotating groove and a plurality of connecting grooves, the second rotating groove and the side walls of the plurality of connecting grooves are fixedly connected, the inner wall of the second rotating groove is rotatably connected with a rotating rod, the rotating rod is sleeved with a first bevel gear, the inner walls of the plurality of connecting grooves are rotatably connected with threaded rods, the plurality of threaded rods penetrate the side walls of the connecting groove and the second rotating groove, the connection between the plurality of threaded rods and the side walls of the connecting groove and the second rotating groove is sealed and rotatably connected, one end of the plurality of threaded rods is fixedly connected with a second bevel gear matching the first bevel gear, the plurality of threaded rods are sleeved with special-shaped nuts matching the first bevel gear, the inner walls of the first insulating handle and the second insulating handle are each provided with a plurality of slots matching the special-shaped nuts, the end of the rotating rod away from the first bevel gear penetrates the side wall of the second rotating groove, the connection between the rotating rod and the side wall of the second rotating groove is sealed and rotatably connected, the end of the rotating rod away from the first bevel gear is fixedly connected with a handle, and the side walls of the handle are wrapped with wear-resistant pads.

[0013] Preferably, the side walls of the first insulating handle and the second insulating handle are both covered with anti-slip sleeves, and the side walls of the anti-slip sleeves are both provided with anti-slip patterns.

[0014] Preferably, the side walls of the first clamp handle and the second clamp handle are both fixedly connected with fixing rings, and the two fixing rings are respectively located between the rotating shaft and the special-shaped installation groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Combining multiple tools such as blades, small files, screwdrivers, wrenches, wire strippers, etc. into one tool pliers increases the functions of the tool pliers, meets multiple maintenance needs, reduces the weight of the tools, is convenient for maintenance personnel to carry, reduces the physical consumption of maintenance personnel, and reduces the workload of maintenance personnel;

[0017] 2. Through the arrangement of special-shaped fixing rods, racks, ordinary gears, fixing blocks and other structures, the distance between the two stripping openings of the first clamp head and the second clamp head can be controlled, so that the outer wrapping layers of wires of different sizes can be easily stripped without damaging the wires, which greatly increases the work efficiency of maintenance personnel;

[0018] 3. Through the setting of the screw rod and the special-shaped slider, when the maintenance personnel need to use the guillotine to cut the wire, the first clamp handle and the second clamp handle can be extended for a distance, thereby increasing the length of the clamp handle, so that the maintenance personnel can cut the wire with less force, saving the maintenance personnel's physical strength, reducing the maintenance personnel's workload, and increasing the maintenance personnel's work efficiency;

[0019] 4. Through the coordination of the threaded rod, the rotating rod, the first bevel gear, the second bevel gear and other structures, the wrench and the screwdriver can be firmly fixed in the sliding groove to prevent the wrench and the screwdriver from slipping out, causing the loss of the tools and avoiding unnecessary waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A front structural schematic diagram of a multifunctional electric power tool pliers proposed by the present invention;

[0021] Figure 2 A schematic diagram of the side structure of a multifunctional electric power tool pliers proposed by the present invention;

[0022] Figure 3 A schematic diagram of the cross-sectional structure of a multifunctional electric power tool pliers proposed by the present invention;

[0023] Figure 4 for Figure 1 Schematic diagram of the structure at A in the middle.

[0024] In the figure: 1 a first pliers head, 2 a shearing blade, 3 a blade, 4 a rotating shaft, 5 a fixed block, 6 a common gear, 7 a first pliers handle, 8 a first insulating handle, 9 a screwdriver, 10 a toothed mouth, 11 a second pliers head, 12 a small file, 13 a wire stripping mouth, 14 a fixing ring, 15 a special-shaped fixing rod, 16 a limit block, 17 a rack, 18 a second pliers handle, 19 a second insulating handle, 20 a wrench, 21 a first rotating rod, 22 a rotating block, 23 a handle, 24 a slider, 25 a special-shaped sliding block, 26 a screw rod, 27 an anti-slip sleeve, 28 a threaded rod, 29 a rotating rod, 30 a second bevel gear, 31 a slot, 32 a first bevel gear, and 33 a special-shaped nut. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Reference Figure 1-4A multifunctional electric power tool pliers, comprising a first pliers handle 7 and a second pliers handle 18, the first pliers handle 7 and the second pliers handle 18 are rotatably connected via a rotating shaft 4, a first pliers head 1 is fixedly connected to the side wall of the first pliers handle 7, a first mounting groove is provided on the side wall of the first pliers head 1, a second rotating rod is rotatably connected between the inner walls on both sides of the first mounting groove, a blade 3 is sleeved on the second rotating rod, the side wall of the blade 3 is slidably connected to the side wall of the first mounting groove, a second pliers head 11 is fixedly connected to the side wall of the second pliers handle 18, a second mounting groove is provided on the side wall of the second pliers head 11, and the inner walls on both sides of the second mounting groove A third rotating rod is rotatably connected between the walls, a small file 12 is sleeved on the third rotating rod, and the side wall of the small file 12 is slidably connected to the side wall of the second mounting groove. The first clamp handle 7 and the second clamp handle 18 are both provided with a special-shaped mounting groove and a first rotating groove, and the side walls of the two special-shaped mounting grooves are slidably connected with a special-shaped fixing rod 15, and one end of the two special-shaped fixing rods 15 away from the fixing block 5 is fixedly connected to the limiting block 16, and the side walls of the limiting block 16 are wrapped with rubber pads to prevent the special-shaped fixing rod 15 from sliding out of the special-shaped mounting groove, avoid device failure, and ensure the smooth operation of the device;

[0027] The side walls of the two special-shaped mounting grooves are both set as first openings, and the two special-shaped fixing rods 15 pass through the first openings. The side walls of the two special-shaped fixing rods 15 are fixedly connected with racks 17. The first rotating rods 21 are rotatably connected between the inner walls of the two sides of the two special-shaped mounting grooves. The two first rotating rods 21 are sleeved with ordinary gears 6 matching the racks 17. The first rotating rods 21 pass through the side walls of the special-shaped mounting groove and the first rotating groove. The first rotating rods 21 are sealed and rotatably connected with the connection between the special-shaped mounting groove and the side walls of the first rotating groove. The end of the first rotating rod 21 away from the ordinary gear 6 is fixedly connected with a rotating block 22, the side walls of the two special-shaped fixing rods 15 are fixedly connected with fixing blocks 5, the side walls of the two fixing blocks 5 are set as chamfers, and the side walls of the two fixing blocks 5 are wrapped with buffer pads. The side walls of the two special-shaped fixing rods 15 are provided with scales, and the side walls of the first pliers head 1 and the second pliers head 11 are provided with stripping The wire opening 13, the shearing blade opening 2 and the toothed opening 10, the first clamp handle 7 and the second clamp handle 18 are both provided with an annular groove, the side walls of the first clamp handle 7 and the second clamp handle 18 are both fixedly connected with a screw 26, the side walls of the first clamp handle 7 and the second clamp handle 18 are respectively rotatably connected with the first insulating handle 8 and the second insulating handle 19 through the screw 26, the side walls of the first insulating handle 8 and the second insulating handle 19 are both fixedly connected with a plurality of special-shaped sliding blocks 25, the plurality of special-shaped sliding blocks 25 are all slidably connected with the annular groove, the length of the special-shaped sliding block 25 is the same as the length of the screw 26, when the maintenance personnel need to use the shearing blade 2 to cut the wire, the first clamp handle 7 and the second clamp handle 18 can be extended for a distance, the length of the clamp handle is increased, so that the maintenance personnel use less force to cut the wire, saving the physical strength of the maintenance personnel, reducing the workload of the maintenance personnel, and increasing the work efficiency of the maintenance personnel;

[0028] The first insulating handle 8 and the second insulating handle 19 are both provided with a sliding groove at one end away from the screw rod 26. The sliding groove in the first insulating handle 8 is slidably connected to the screwdriver 9 through the slider 24, and the sliding groove in the second insulating handle 19 is slidably connected to the wrench 20 through the slider 24. The two sliders 24 are both provided with a second rotating groove and a plurality of connecting grooves. The second rotating groove and the side walls of the plurality of connecting grooves are fixedly connected. The inner wall of the second rotating groove is rotatably connected to a rotating rod 29, and a first bevel gear 32 is sleeved on the rotating rod 29. The inner walls of the plurality of connecting grooves are all rotatably connected to threaded rods 28. The plurality of threaded rods 28 all penetrate the side walls of the connecting groove and the second rotating groove. The connection between the plurality of threaded rods 28 and the side walls of the connecting groove and the second rotating groove is sealed and rotatably connected. One end of the plurality of threaded rods 28 is fixedly connected to a second bevel gear 30 matching the first bevel gear 32. The plurality of threaded rods 28 are sleeved with special-shaped nuts 33 matching therewith. The inner walls of the first insulating handle 8 and the second insulating handle 19 are both provided with a plurality of special-shaped nuts 33 matching therewith. The card slot 31 matches the shaped nut 33, and the end of the rotating rod 29 away from the first bevel gear 32 passes through the side wall of the second rotating groove. The connection between the rotating rod 29 and the side wall of the second rotating groove is sealed and rotatably connected. The end of the rotating rod 29 away from the first bevel gear 32 is fixedly connected to the handle 23, and the side walls of the handle 23 are wrapped with wear-resistant pads, which can firmly fix the wrench 20 and the screwdriver 9 in the sliding groove to prevent the wrench 20 and the screwdriver 9 from slipping out, causing the loss of tools and avoiding unnecessary waste. The side walls of the first insulating handle 8 and the second insulating handle 19 are both provided with anti-slip sleeves 27, and the side walls of the anti-slip sleeves 27 are both provided with anti-slip patterns to increase the friction between the first insulating handle 8 and the second insulating handle 19 and the hands of the maintenance personnel, so that the maintenance personnel can hold the tool pliers more stably. The side walls of the first pliers handle 7 and the second pliers handle 18 are fixedly connected with fixing rings 14, and the two fixing rings 14 are respectively located between the rotating shaft 4 and the special-shaped mounting groove, which is convenient for hanging the tool pliers and increases the fixing method of the tool pliers.

[0029] When the present invention is stripping the wire, the rotating block 22 is rotated, and the rotating block 22 drives the ordinary gear 6 to rotate through the first rotating rod 21, and the ordinary gear 6 drives the rack 17 to move, and the rack 17 drives the special-shaped fixing rod 15 to move. According to different scales on the special-shaped fixing rod 15, the distance between the two stripping openings 13 of the first clamp head 1 and the second clamp head 11 is controlled, so that the outer wrapping layer of wires of different sizes can be easily stripped without damaging the wires, which greatly improves the work efficiency of the maintenance personnel. When it is necessary to use the wrench 20 or the screwdriver 9, the handle 23 is rotated, and the handle 23 is passed through the handle 23. The rotating rod 29 drives the first bevel gear 32 to rotate, the first bevel gear 32 drives the multiple second bevel gears 30 to rotate, the second bevel gears 30 drive the threaded rod 28 to rotate, and the threaded rod 28 drives the special-shaped nut 33 to leave the slot 31, so that the wrench 20 and the screwdriver 9 can be taken out, and the blade 3, small file 12, shearing edge 2, toothed edge 10 and other tool effects are combined in one tool pliers, which increases the function of the tool pliers, meets various maintenance needs, reduces the weight of the tool, is convenient for maintenance personnel to carry, reduces the physical exertion of maintenance personnel, and alleviates the workload of maintenance personnel.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional electric power tool pliers, comprising a first pliers handle (7) and a second pliers handle (18), characterized in that: The first clamp handle (7) and the second clamp handle (18) are rotatably connected via a rotating shaft (4); a first clamp head (1) is fixedly connected to a side wall of the first clamp handle (7); a second clamp head (11) is fixedly connected to a side wall of the second clamp handle (18); a special-shaped mounting groove and a first rotating groove are provided in the first clamp handle (7) and the second clamp handle (18); the side walls of the two special-shaped mounting grooves are slidably connected to special-shaped fixing rods (15); both side walls of the two special-shaped mounting grooves are provided with first openings; the two special-shaped fixing rods (15) penetrate the first clamp head (11) and the second clamp handle (18); An opening, the side walls of the two special-shaped fixing rods (15) are fixedly connected with a rack (17), the inner walls of both sides of the two special-shaped installation grooves are rotatably connected with a first rotating rod (21), the two first rotating rods (21) are sleeved with a common gear (6) matching the rack (17), the first rotating rods (21) penetrate the side walls of the special-shaped installation groove and the first rotating groove, the first rotating rod (21) is sealed and rotatably connected with the connection between the special-shaped installation groove and the side wall of the first rotating groove, and the first rotating rod (21) is away from the common gear ( 6), one end of the two special-shaped fixing rods (15) is fixedly connected to a rotating block (22), the side walls of the two special-shaped fixing rods (15) are fixedly connected to a fixing block (5), the side walls of the two fixing blocks (5) are chamfered, the side walls of the two fixing blocks (5) are wrapped with a buffer pad, the side walls of the two special-shaped fixing rods (15) are both provided with scales, the side walls of the first clamp head (1) and the second clamp head (11) are both provided with a stripping opening (13), a shearing opening (2) and a toothed opening (10), the first clamp handle (7) and the second clamp handle (18) are both provided with an annular sliding groove, the The side walls of the first clamp handle (7) and the second clamp handle (18) are fixedly connected with a screw rod (26); the side walls of the first clamp handle (7) and the second clamp handle (18) are rotatably connected with a first insulating handle (8) and a second insulating handle (19) respectively through the screw rod (26); the side walls of the first insulating handle (8) and the second insulating handle (19) are fixedly connected with a plurality of special-shaped sliding blocks (25); the plurality of special-shaped sliding blocks (25) are slidably connected with the annular sliding groove; the length of the special-shaped sliding blocks (25) is the same as the length of the screw rod (26).

2. A multifunctional electric power tool pliers according to claim 1, characterized in that: The side wall of the first pliers head (1) is provided with a first mounting groove, a second rotating rod is rotatably connected between the inner walls on both sides of the first mounting groove, a blade (3) is sleeved on the second rotating rod, and the side wall of the blade (3) is slidably connected to the side wall of the first mounting groove.

3. The multifunctional electric power tool pliers according to claim 1, characterized in that: The side wall of the second pliers head (11) is provided with a second mounting groove, a third rotating rod is rotatably connected between the inner walls on both sides of the second mounting groove, a small file (12) is sleeved on the third rotating rod, and the side wall of the small file (12) is slidably connected to the side wall of the second mounting groove.

4. The multifunctional electric power tool pliers according to claim 1, characterized in that: One end of the two special-shaped fixing rods (15) away from the fixing block (5) is fixedly connected to a limiting block (16), and the side walls of the limiting block (16) are wrapped with rubber pads.

5. The multifunctional electric power tool pliers according to claim 1, characterized in that: The first insulating handle (8) and the second insulating handle (19) are both provided with a sliding groove at one end away from the screw rod (26); the sliding groove in the first insulating handle (8) is slidably connected to a screwdriver (9) via a slider (24); and the sliding groove in the second insulating handle (19) is slidably connected to a wrench (20) via a slider (24).

6. A multifunctional electric power tool pliers according to claim 5, characterized in that: The two sliders (24) are each provided with a second rotation groove and a plurality of connection grooves, the side walls of the second rotation groove and the plurality of connection grooves are fixedly connected, the inner wall of the second rotation groove is rotatably connected with a rotation rod (29), the rotation rod (29) is sleeved with a first bevel gear (32), the inner walls of the plurality of connection grooves are rotatably connected with threaded rods (28), the plurality of threaded rods (28) penetrate the side walls of the connection groove and the second rotation groove, the connection between the plurality of threaded rods (28) and the side walls of the connection groove and the second rotation groove is sealed and rotatably connected, one end of the plurality of threaded rods (28) is fixedly connected with a first bevel gear (32) and a first bevel gear (32) is sleeved on the rotation rod (29 ... threaded rods (28) are sleeved with a first bevel gear (32) and a first bevel gear (32) is sleeved on the rotation rod (29), the threaded rods (28) are sleeved with a first bevel gear (32) and a first bevel gear (32) are sleeved on the rotation rod (29), the threaded rods (28) are sleeved with a first bevel gear (32) and a first bevel gear (32) are sleeved on the rotation rod (29), the threaded rods (28) are sleeved with a first bevel gear (32) and a first be The first insulating handle (8) and the second insulating handle (19) are provided with a plurality of special-shaped nuts (33) matching therewith, the inner walls of the first insulating handle (8) and the second insulating handle (19) are provided with a plurality of slots (31) matching the special-shaped nuts (33), the ends of the rotating rods (29) away from the first bevel gear (32) penetrate the side walls of the second rotating groove, the connection between the rotating rods (29) and the side walls of the second rotating groove is sealed and rotatably connected, the ends of the rotating rods (29) away from the first bevel gear (32) are fixedly connected to the handles (23), and the side walls of the handles (23) are wrapped with wear-resistant pads.

7. The multifunctional electric power tool pliers according to claim 1, characterized in that: The side walls of the first insulating handle (8) and the second insulating handle (19) are both covered with anti-slip sleeves (27), and the side walls of the anti-slip sleeves (27) are both provided with anti-slip patterns.

8. The multifunctional electric power tool pliers according to claim 1, characterized in that: The side walls of the first clamp handle (7) and the second clamp handle (18) are both fixedly connected with a fixing ring (14), and the two fixing rings (14) are respectively located between the rotating shaft (4) and the special-shaped installation groove.

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