Rechargeable hydraulic wire cutter convenient to carry

Abstract

The utility model relates to the technical field of hydraulic wire cutters, and discloses a portable charging type hydraulic wire cutter which comprises a shell, a handle is fixedly connected to the top of the shell, a movable cutting mechanism is arranged in the handle, an auxiliary storage mechanism is arranged at the bottom of the shell, and in the using process, the movable cutting mechanism and the auxiliary storage mechanism are fixed through rotation of a worm. Through cooperation of a worm gear, a gear, a toothed plate and a limiting ring, the angle of a connecting sleeve can be conveniently adjusted, the cable cutting requirements of different angles are met, through work of a hydraulic machine, cooperation of a connecting column and movement of a driving cutter, cables of different sizes can be conveniently cut, and the applicability is improved; the clamping blocks move to be matched with the connecting rods to rotate, the positions of the connecting rods can be fixed conveniently, the connecting rods stretch out in the using process and can be held by a worker conveniently, the connecting rods are stored in the transferring process, the occupied area is reduced, and portability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic wire cutters, in particular to a portable rechargeable hydraulic wire cutter. Background Art

[0002] A cable is made of one or more mutually insulated conductors and an outer insulating protective layer. It is a wire used to transmit electricity or information from one place to another. During the processing and use of cables, it is often necessary to splice the cables, that is, to cut the cables and then perform butt welding connections.

[0003] According to the description of a hydraulic cable cutter disclosed in the patent website (authorization announcement number: CN 211191804 U), "the embodiment of the utility model discloses a hydraulic cable cutter, including a rotating knife holder, a fixed knife holder and a hydraulic pump. One end of the rotating knife holder is rotatably connected to the fixed knife holder, and the other end of the rotating knife holder is detachably connected to the fixed knife holder. A fixed blade is fixedly installed on the rotating knife holder, and a movable blade is movably arranged in the fixed knife holder. The blades of the movable blade and the fixed blade are arranged opposite to each other and form a cutting groove for placing the cable. The piston rod of the hydraulic pump is connected to the movable blade and drives the movable blade to move closer to or away from the fixed blade. A handle is formed on the upper end of the hydraulic pump, and a battery compartment is arranged at the rear end of the hydraulic pump. A battery for providing power supply to the hydraulic pump is arranged in the battery compartment; the double-sided blade arrangement of the embodiment of the utility model can achieve fast cutting and improve cutting efficiency. At the same time, the hydraulic pump can be driven by a battery, which is suitable for crimping in situations where there is no external power supply."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model closes the fixed tool holder and the rotating tool holder, inserts the plug-in pin, closes the cutting groove, presses the upper pressure button to make the piston push the moving blade forward, and the moving blade quickly approaches the cable. In actual use, since the tool holder of the device is in a fixed position, it cannot be well adapted to the cutting requirements of cables at different angles, and has certain limitations. At the same time, the battery pack of the device is in a fixed position, resulting in a fixed size of the device. When transporting and carrying, the portability is poor. Therefore, it is necessary to improve a portable rechargeable hydraulic wire cutter to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a portable rechargeable hydraulic wire cutter to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a portable rechargeable hydraulic wire cutter, comprising a shell, a handle fixedly connected to the top of the shell, a movable cutting mechanism disposed inside the handle, and an auxiliary storage mechanism disposed at the bottom of the shell;

[0008] The movable cutting mechanism comprises a cutting component and a movable component. The movable component is arranged on the left side of the shell, and the cutting component is arranged inside the shell.

[0009] Preferably, the cutting assembly includes a hydraulic press, which is fixedly connected to the inside of the outer shell, a connecting column is fixedly connected to the left side of the hydraulic press, an active cutter is rotatably connected to the inside of the connecting column, a connecting sleeve is rotatably connected to the outside of the outer shell, a limiting ring is fixedly connected to the outside of the connecting sleeve, a fixed cutter is rotatably connected to the inside of the connecting sleeve, and a bolt is provided between the fixed cutter and the connecting sleeve to facilitate the adjustment of the angle of the connecting sleeve to meet the cable cutting requirements at different angles and increase the use effect.

[0010] Preferably, a groove is formed at the corresponding position of the connecting sleeve and the active cutter, and the active cutter is slidably connected inside the groove, the connecting column is slidably connected to the outer shell, and the connecting column is slidably connected to the connecting sleeve, so as to make the adjustment process more stable.

[0011] Preferably, the movable component includes a connecting box, which is fixedly connected to the left side of the outer shell, and is slidably connected to a toothed plate inside the connecting box, and is rotatably connected to a worm inside the connecting box, and is rotatably connected to a rotating column inside the connecting box, and the outside of the rotating column is fixedly connected to a worm gear, and the outside of the rotating column is fixedly connected to a gear, which facilitates the cutting process of cables of different sizes and increases applicability.

[0012] Preferably, the worm is meshed with the worm wheel, the gear is meshed with the tooth plate, and the tooth plate is meshed with the limit ring, so as to make the cutting process more stable.

[0013] Preferably, the auxiliary storage mechanism includes a fixed block, which is fixedly connected to the bottom of the shell, a connecting rod is rotatably connected inside the fixed block, a battery pack is arranged inside the connecting rod, a connecting platform is fixedly connected to the bottom of the handle, a two-way threaded rod is rotatably connected inside the connecting platform, a limiting rod is fixedly connected inside the connecting platform, a movable plate is slidably connected to the outside of the limiting rod, and a clamping block is fixedly connected to the movable plate near one end of the connecting rod, so as to fix the position of the connecting rod and extend the connecting rod during use for the convenience of the staff to hold it.

[0014] Preferably, the movable plate is threadedly connected to the bidirectional threaded rod, the movable plate is slidably connected to the connecting platform, grooves are provided at corresponding positions of the connecting rod and the clamping block, and the clamping block is slidably connected inside the groove, so as to facilitate a more stable transportation process.

[0015] Compared with the prior art, the utility model provides a portable rechargeable hydraulic wire cutter, which has the following beneficial effects:

[0016] 1. The portable rechargeable hydraulic wire cutter has an active cutting mechanism. During use, the worm is rotated to cooperate with the worm wheel to rotate the gear, move the tooth plate, and cooperate with the limit ring to adjust the angle of the connecting sleeve to meet the cable cutting needs at different angles and increase the use effect. The active cutter moves through the hydraulic press and the connecting column to facilitate the cutting process of cables of different sizes and increase applicability.

[0017] 2. The portable rechargeable hydraulic wire cutter has an auxiliary storage mechanism. During use, the bidirectional threaded rod is rotated to cooperate with the limit rod to move the clamping block and rotate the connecting rod, so that the position of the connecting rod can be fixed. During use, the connecting rod is extended to facilitate the staff to hold it. During transportation, the connecting rod can be stored to reduce the occupied area and increase portability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the cutting assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the active components of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the active component of the utility model;

[0023] Figure 5 This is a schematic diagram of the auxiliary storage mechanism structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the internal structure of the auxiliary storage mechanism of the utility model.

[0025] In the figure: 1. shell; 2. handle; 3. movable cutting mechanism; 31. cutting assembly; 311. hydraulic press; 312. connecting column; 313. active cutter; 314. fixed cutter; 315. bolt; 316. connecting sleeve; 317. limiting ring; 32. movable assembly; 321. connecting box; 322. tooth plate; 323. worm; 324. rotating column; 325. worm wheel; 326. gear; 4. auxiliary storage mechanism; 41. fixed block; 42. connecting rod; 43. battery pack; 44. connecting table; 45. two-way threaded rod; 46. limiting rod; 47. movable plate; 48. clamping block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-4 The utility model provides a technical solution: a portable rechargeable hydraulic wire cutter, comprising a housing 1, a handle 2 is fixedly connected to the top of the housing 1, a movable cutting mechanism 3 is arranged inside the handle 2, and an auxiliary storage mechanism 4 is arranged at the bottom of the housing 1;

[0030] The movable cutting mechanism 3 includes a cutting component 31 and a movable component 32 . The movable component 32 is arranged on the left side of the housing 1 , and the cutting component 31 is arranged inside the housing 1 .

[0031] Furthermore, the cutting assembly 31 includes a hydraulic press 311, which is fixedly connected to the inside of the outer shell 1. A connecting column 312 is fixedly connected to the left side of the hydraulic press 311, and an active cutter 313 is rotatably connected to the inside of the connecting column 312. A connecting sleeve 316 is rotatably connected to the outside of the outer shell 1. A limiting ring 317 is fixedly connected to the outside of the connecting sleeve 316, and a fixed cutter 314 is rotatably connected to the inside of the connecting sleeve 316. A bolt 315 is provided between the fixed cutter 314 and the connecting sleeve 316 to facilitate the adjustment of the angle of the connecting sleeve 316 to meet the cable cutting requirements at different angles and increase the use effect.

[0032] Furthermore, grooves are provided at corresponding positions of the connecting sleeve 316 and the active cutter 313, and the active cutter 313 is slidably connected inside the groove, the connecting column 312 is slidably connected to the outer shell 1, and the connecting column 312 is slidably connected to the connecting sleeve 316, so as to make the adjustment process more stable.

[0033] Furthermore, the movable component 32 includes a connecting box 321, which is fixedly connected to the left side of the outer shell 1. The connecting box 321 is slidably connected to a tooth plate 322 inside, the connecting box 321 is rotatably connected to a worm 323 inside, the connecting box 321 is rotatably connected to a rotating column 324 inside, the rotating column 324 is fixedly connected to a worm gear 325 outside, and the rotating column 324 is fixedly connected to a gear 326 outside, which facilitates the cutting process of cables of different sizes and increases applicability.

[0034] Furthermore, the worm 323 is meshed with the worm wheel 325, the gear 326 is meshed with the tooth plate 322, and the tooth plate 322 is meshed with the limiting ring 317, so that the cutting process is more stable.

[0035] Embodiment 2:

[0036] See also Figure 5-6 , and combined with the first embodiment, it is further obtained that the auxiliary storage mechanism 4 includes a fixed block 41, the fixed block 41 is fixedly connected to the bottom of the shell 1, the fixed block 41 is rotatably connected to the inside of the connecting rod 42, a battery pack 43 is arranged inside the connecting rod 42, a connecting platform 44 is fixedly connected to the bottom of the handle 2, a bidirectional threaded rod 45 is rotatably connected inside the connecting platform 44, a limiting rod 46 is fixedly connected inside the connecting platform 44, and a movable plate 47 is slidably connected to the outside of the limiting rod 46, and a clamping block 48 is fixedly connected to one end of the movable plate 47 near the connecting rod 42, so as to facilitate the fixing of the position of the connecting rod 42 and to extend the connecting rod 42 during use for the convenience of the staff to hold it.

[0037] Furthermore, the movable plate 47 is threadedly connected to the bidirectional threaded rod 45, the movable plate 47 is slidably connected to the connecting platform 44, grooves are provided at corresponding positions of the connecting rod 42 and the block 48, and the block 48 is slidably connected inside the groove, so as to facilitate a more stable transportation process.

[0038] In actual operation, when the device is used, first, the bidirectional threaded rod 45 is rotated to cooperate with the limit rod 46 to move the movable plate 47, thereby moving the block 48, and cooperating with the connecting rod 42 to rotate, so as to facilitate the fixing of the position of the connecting rod 42, so that the connecting rod 42 is extended during use to facilitate the staff to hold it, and the connecting rod 42 is stored during transportation to reduce the occupied area and increase portability. It is adjusted according to the use environment, and the worm 323 is rotated to cooperate with the worm wheel 325 to rotate the gear 326 to move the tooth plate 322, and cooperate with the limit ring 317 to facilitate the adjustment of the angle of the connecting sleeve 316 to meet the cable cutting requirements at different angles and increase the use effect. The fixed cutter 314 is rotated to place the cable to be cut inside the connecting sleeve 316, and the fixed cutter 314 is fixed by the bolt 315. The hydraulic press 311 is operated to cooperate with the connecting column 312 to move the active cutter 313, so as to facilitate the cutting process of cables of different sizes and increase applicability.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A portable rechargeable hydraulic wire cutter, comprising a housing (1), Features: The top of the shell (1) is fixedly connected with a handle (2), a movable cutting mechanism (3) is arranged inside the handle (2), and the bottom of the shell (1) is provided with an auxiliary storage mechanism (4); The movable cutting mechanism (3) comprises a cutting component (31) and a movable component (32), wherein the movable component (32) is arranged on the left side of the housing (1), and the cutting component (31) is arranged inside the housing (1); The cutting assembly (31) comprises a hydraulic press (311), the hydraulic press (311) is fixedly connected to the inside of the housing (1), a connecting column (312) is fixedly connected to the left side of the hydraulic press (311), an active cutter (313) is rotatably connected to the inside of the connecting column (312), a connecting sleeve (316) is rotatably connected to the outside of the housing (1), a limiting ring (317) is fixedly connected to the outside of the connecting sleeve (316), a fixed cutter (314) is rotatably connected to the inside of the connecting sleeve (316), and a bolt (315) is provided between the fixed cutter (314) and the connecting sleeve (316); The movable component (32) includes a connecting box (321), the connecting box (321) is fixedly connected to the left side of the housing (1), a tooth plate (322) is slidably connected inside the connecting box (321), a worm (323) is rotatably connected inside the connecting box (321), a rotating column (324) is rotatably connected inside the connecting box (321), a worm wheel (325) is fixedly connected to the outside of the rotating column (324), and a gear (326) is fixedly connected to the outside of the rotating column (324).

2. A portable rechargeable hydraulic wire cutter according to claim 1, Features: The connecting sleeve (316) and the active cutter (313) are provided with grooves at positions corresponding to the positions thereof, and the active cutter (313) is slidably connected inside the groove, the connecting column (312) is slidably connected to the outer shell (1), and the connecting column (312) is slidably connected to the connecting sleeve (316).

3. A portable rechargeable hydraulic wire cutter according to claim 1, Features: The worm (323) meshes with the worm wheel (325), the gear (326) meshes with the tooth plate (322), and the tooth plate (322) meshes with the limiting ring (317).

4. A portable rechargeable hydraulic wire cutter according to claim 1, Features: The auxiliary storage mechanism (4) comprises a fixed block (41), the fixed block (41) is fixedly connected to the bottom of the housing (1), a connecting rod (42) is rotatably connected inside the fixed block (41), a battery pack (43) is arranged inside the connecting rod (42), a connecting platform (44) is fixedly connected to the bottom of the handle (2), a bidirectional threaded rod (45) is rotatably connected inside the connecting platform (44), a limiting rod (46) is fixedly connected inside the connecting platform (44), a movable plate (47) is slidably connected outside the limiting rod (46), and a clamping block (48) is fixedly connected to one end of the movable plate (47) close to the connecting rod (42).

5. A portable rechargeable hydraulic wire cutter according to claim 4, Features: The movable plate (47) is threadedly connected to the bidirectional threaded rod (45), the movable plate (47) is slidably connected to the connecting platform (44), grooves are provided at corresponding positions of the connecting rod (42) and the clamping block (48), and the clamping block (48) is slidably connected inside the groove.

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