CN214069057U - Automatic wire stripper for additionally mounting cold-pressing terminal - Google Patents

Abstract

The utility model discloses an install cold pressing terminal with automatic wire stripper belongs to the relevant equipment technical field of electric power, and it includes that centre gripping subassembly and circular cut peel off the subassembly, the centre gripping subassembly includes centre gripping sleeve, centre gripping fixed block and centre gripping arm, a centre gripping arm front side of centre gripping subassembly is connected with articulated piece, and articulated piece is through peeling off articulated shaft connection turning block, the subassembly is peeled off in the turning block connection circular cut, the circular cut peel off the subassembly including circular cut peel off sleeve, circular cut blade and circular cut tong arm, it utilizes articulated continuous centre gripping subassembly and circular cut peel off the subassembly respectively to the cable centre gripping and to the cable circular cut and peel off, both hands cooperation operation, wire stripping convenient operation is swift to can colding pressing terminal install with the insulating layer pyrocondensation additional, accomplish the process of installing additional of colding pressing the terminal.

Description

Automatic wire stripper for additionally mounting cold-pressing terminal

Technical Field

The utility model relates to an electric power correlation equipment technical field specifically relates to an install additional cold pressing automatic wire stripper for terminal.

Background

In the field of electric power, constructors often use wire strippers to strip the ends of wires, so that the metal wires of the wires are exposed outside to facilitate the wire connection operation. Need peel off the wire crust when the electric wire need connect or retrieve the sinle silk, traditional wire stripper can only utilize the blade of wire stripper to open the skin after, but also need the manual wire of peeling off with the cutter hand, can damage the sinle silk and incompletely peel off the line skin because misoperation etc..

In addition, in the process of power supply or cable wiring, a cold-pressed terminal needs to be additionally arranged on the stripped wire core, but the conventional wire stripper does not have the functions, so that the skin is manually stripped during wire stripping, and the cold-pressed terminal needs to be additionally arranged by other tools. Therefore, the automatic wire stripper for the cold-pressed terminal needs to be provided, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an aim at provides install cold pressing automatic wire stripper for terminal additional to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the automatic wire stripper for the cold-pressed terminal comprises a clamping assembly and a ring cutting stripping assembly, wherein the clamping assembly comprises a clamping sleeve, a clamping fixing block and clamping arms, the clamping sleeve consists of two clamping semicircular rings, one clamping fixing block is fixed in each clamping semicircular ring, each clamping semicircular ring is connected with one clamping arm, and the two clamping arms are arranged in a crossed manner and hinged through a clamping hinge shaft; the front side of one clamping arm of the clamping assembly is connected with a hinged block, the hinged block is connected with a rotating block through a stripping hinged shaft, the rotating block is connected with an annular cutting stripping assembly, and the annular cutting stripping assembly comprises an annular cutting stripping sleeve, an annular cutting blade and an annular cutting clamp arm.

As the utility model discloses further scheme, be equipped with centre gripping tooth on the centre gripping fixed block, two the centre gripping arm end set up to the centre gripping handle, two the centre gripping arm between be connected with the separation spring, the both ends of separation spring offset with two centre gripping arms respectively.

As a further scheme of the utility model, form between two centre gripping fixed blocks in the centre gripping sleeve and be used for the through-hole to the cable centre gripping.

As a further scheme of the utility model, the circular cutting is peeled off the sleeve and is peeled off the semicircle ring by two and constitute, and every is peeled off all to be fixed with a circular cutting blade in the semicircle ring, forms the diameter that the diameter equals the cable sinle silk between the circular cutting blade.

As a further aspect of the present invention, each of the stripping semicircular rings is connected to a circular cutting nipper arm, two the circular cutting nipper arms are crossed and hinged with each other through a circular cutting hinge shaft, two the end of the circular cutting nipper arm is set as a circular cutting handle.

As a further aspect of the present invention, two the circular cutting tong arms between be connected with and expand the spring, expand the both ends that prop the spring and offset with two circular cutting tong arms respectively.

As a further aspect of the present invention, a heat-shrinkable ring of an insulating sheath is provided on a clamping arm of the clamping assembly.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses an install additional and cold pressing automatic wire stripper for terminal, its utilize articulated centre gripping subassembly and the girdling stripping assembly that links to each other to the cable centre gripping respectively with to the cable girdling and peel off, both hands cooperation operation, wire stripping convenient operation is swift to can cold pressing the terminal install additional and insulating layer pyrocondensation, accomplish the process of installing additional of colding pressing the terminal.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is the utility model provides an install the structural schematic diagram of the automatic wire stripper for the cold pressing terminal additional.

Fig. 2 is the utility model provides an install the structural schematic diagram of the centre gripping subassembly of the automatic wire stripper for the cold pressing terminal additional.

Fig. 3 is the utility model provides an install the structural schematic diagram of the centre gripping semicircle ring of the automatic wire stripper for the cold pressing terminal additional.

Fig. 4 is the utility model provides an install additional and colds pressing the structural sketch of peeling off the semicircle ring of automatic wire stripper for terminal.

Fig. 5 is the utility model provides an install cold pressing terminal with automatic wire stripper expand the schematic structure drawing of propping the spring additional.

Reference numerals: 1-clamping component, 2-circular cutting stripping component, 3-clamping sleeve, 4-clamping semi-circular ring, 5-clamping fixed block, 6-clamping tooth, 7-clamping arm, 8-clamping articulated shaft, 9-separating spring, 10-clamping handle, 11-articulated block, 12-stripping articulated shaft, 13-rotating block, 14-circular cutting stripping sleeve, 15-stripping semi-circular ring, 16-circular cutting blade, 17-circular cutting tong arm, 18-circular cutting articulated shaft, 19-circular cutting handle, 20-expanding spring and 21-insulating sleeve heat-shrinkable ring.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example 1

Referring to fig. 1, 2 and 3, the automatic wire stripper for the cold-pressed terminal is additionally arranged, and comprises a clamping component 1 and a circular cutting stripping component 2, wherein the clamping component 1 comprises a clamping sleeve 3, a clamping fixing block 5 and clamping arms 7, the clamping sleeve 3 comprises two clamping semicircular rings 4, one clamping fixing block 5 is fixed in each clamping semicircular ring 4, clamping teeth 6 are arranged on the clamping fixing blocks 5, each clamping semicircular ring 4 is connected with one clamping arm 7, the two clamping arms 7 are arranged in a crossed mode and hinged through a clamping hinge shaft 8, the tail ends of the two clamping arms 7 are arranged to be clamping handles 10, a separation spring 9 is connected between the two clamping arms 7, and two ends of the separation spring 9 are respectively abutted to the two clamping arms 7.

Wherein, form the through-hole between two centre gripping fixed blocks 5 in the centre gripping sleeve 3, the through-hole is used for passing through and to the cable centre gripping to the cable.

Referring to fig. 1, 4 and 5, a hinge block 11 is connected to the front side of one clamping arm 7 of the clamping assembly 1, the hinge block 11 is connected to a rotation block 13 through a stripping hinge shaft 12, the rotation block 13 is connected to the circular cutting stripping assembly 2, the circular cutting stripping assembly 2 comprises a circular cutting stripping sleeve 14, a circular cutting blade 16 and a circular cutting clamp arm 17, wherein the circular cutting stripping sleeve 14 is composed of two stripping semicircular rings 15, a circular cutting blade 16 is fixed in each stripping semicircular ring 15, the diameter of the circular cutting blade 16 is equal to that of a cable core and is used for cutting off the sheath outside the cable core, each stripping semicircular ring 15 is connected with a circular cutting clamp arm 17, the two circular cutting clamp arms 17 are crossed and hinged through a circular cutting hinge shaft 18, the tail ends of the two circular cutting clamp arms 17 are provided with circular cutting handles 19, a bracing spring 20 is connected between the two circular cutting clamp arms 17, two ends of the expanding spring 20 are respectively propped against the two circular cutting nipper arms 17.

The utility model discloses a theory of operation is:

before a cold-pressed terminal is required to be additionally arranged on a cable, the cable without peeling is firstly placed into the clamping sleeve 3 and the circular cutting stripping sleeve 14, the length required for peeling is determined, then the two clamping handles 10 of the clamping assembly 1 are held by the left hand, the two clamping semicircular rings 4 are closed by the clamping arms 7 to form the clamping sleeve 3, the cable is fixed by the two clamping fixing blocks 5 in the clamping semicircular rings 4, the clamping teeth 6 are meshed with the cable skin, friction is increased, and the cable is prevented from sliding with the clamping fixing blocks 5 when being peeled; then two circular cutting handles 19 of the circular cutting stripping assembly 2 are held by the right hand, two stripping semicircular rings 15 are closed to form a circular cutting stripping sleeve 14 through circular cutting clamp arms 17, the outer skin of the cable is cut off by utilizing circular cutting blades 16, then the clamping handle 10 is held by the left hand without moving, the circular cutting handles 19 are held by the right hand to break the circular cutting stripping assembly 2 to rotate around a stripping hinged shaft 12, and the cut outer skin of the cable is stripped from the core of the cable by utilizing the closed circular cutting blades 16, so that the operation is convenient and fast.

Example 2

The automatic wire stripper for the additionally-installed cold-pressed terminal comprises a clamping component 1 and a circular cutting stripping component 2, wherein the clamping component 1 comprises a clamping sleeve 3, a clamping fixing block 5 and a clamping arm 7, the clamping sleeve 3 consists of two clamping semicircular rings 4, the front side of one clamping arm 7 of the clamping component 1 is connected with a hinge block 11, the hinge block 11 is connected with a rotating block 13 through a stripping hinge shaft 12, and the rotating block 13 is connected with the circular cutting stripping component 2.

For the convenience to installing additional the terminal of colding pressing, 5 inboards of centre gripping fixed block in the centre gripping sleeve 3 form the arc wall, before the terminal of colding pressing installs additional, will colding pressing the terminal and arranging in the centre gripping sleeve 3 earlier, then will skin the back cable sinle silk arrange in the terminal of colding pressing, make two centre gripping fixed blocks 5 in the centre gripping sleeve 3 press from both sides tightly through gripping two centre gripping handles 10, will colding pressing the terminal and install additional on the cable sinle silk.

In order to facilitate the insulation treatment of the position of the cold pressing terminal, the insulation sleeve is sleeved on a cable core of the cold pressing terminal, the insulation sleeve is placed in an insulation sleeve heat-shrinkable ring 21 arranged on one clamping arm 7 of the clamping assembly 1 after winding, the insulation sleeve is heated by electrifying to be shrunk at the joint of the cold pressing terminal and the cable core, the joint is wrapped to form an insulation layer, and the additional installation process of the cold pressing terminal is completed.

The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention can be devised which do not require inventive effort and which fall within the scope of the present invention.

Claims (7)

1. The automatic wire stripper for the cold pressing terminal comprises a clamping component (1) and a circular cutting stripping component (2), and is characterized in that the clamping component (1) comprises a clamping sleeve (3), a clamping fixing block (5) and clamping arms (7), the clamping sleeve (3) consists of two clamping semicircular rings (4), one clamping fixing block (5) is fixed in each clamping semicircular ring (4), each clamping semicircular ring (4) is connected with one clamping arm (7), and the two clamping arms (7) are arranged in a crossed manner and hinged through a clamping hinge shaft (8); the utility model discloses a clamping assembly, including centre gripping subassembly (1), articulated piece (11) are connected with to a centre gripping arm (7) front side of centre gripping subassembly (1), and articulated piece (11) are through peeling off articulated shaft (12) and connect turning block (13), the subassembly (2) is peeled off in the ring-cut of turning block (13) connection ring-cut, the subassembly (2) is peeled off including ring-cut peel off sleeve (14), ring-cut piece (16) and ring-cut tong arm (17) in the ring-cut.

2. The automatic wire stripper for the additional cold-pressed terminal is characterized in that clamping teeth (6) are arranged on the clamping fixing block (5), clamping handles (10) are arranged at the tail ends of the two clamping arms (7), a separating spring (9) is connected between the two clamping arms (7), and two ends of the separating spring (9) are respectively abutted against the two clamping arms (7).

3. The automatic wire stripper for the additional cold-pressed terminal according to claim 2, characterized in that a through hole for clamping a cable is formed between two clamping fixing blocks (5) in the clamping sleeve (3).

4. The automatic wire stripper for the additional cold-pressed terminal according to claim 1, characterized in that the ring-cutting stripping sleeve (14) is composed of two stripping semicircular rings (15), each stripping semicircular ring (15) is internally fixed with a ring-cutting blade (16), and the diameter formed between the ring-cutting blades (16) is equal to the diameter of the cable core.

5. The automatic wire stripper for the additional cold-pressed terminal according to claim 4, characterized in that each stripping semicircular ring (15) is connected with a ring cutting clamp arm (17), the two ring cutting clamp arms (17) are arranged in a crossed manner and hinged through a ring cutting hinge shaft (18), and the tail ends of the two ring cutting clamp arms (17) are provided with ring cutting handles (19).

6. The automatic wire stripper for the additional cold-pressed terminal according to claim 5, characterized in that an expanding spring (20) is connected between the two ring-cutting nipper arms (17), and two ends of the expanding spring (20) are respectively abutted against the two ring-cutting nipper arms (17).

7. The automatic wire stripper for cold-pressed terminals as claimed in claim 1, wherein an insulating sleeve heat-shrinkable ring (21) is arranged on one clamping arm (7) of the clamping assembly (1).

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