Crimping pliers

Abstract

The utility model provides a crimping plier, and especially relates to the crimping plier technology field, the crimping plier comprises a crimping plier body, a mounting mechanism and a measuring mechanism, the crimping plier body comprises a first steel crimping head and a second steel crimping head, when the assembly type indoor decoration wallboard is in use, a shifting block on a limiting rod is shifted, the limiting rod rotates through a rotating shaft, and the crimping plier body is fixed on the mounting mechanism. When the wire harness is tidied or cut, the cover plate is opened, the cover plate abuts against the baffle, the wire harness penetrates through the wire pressing clamp, the wire harness is attached to the cover plate, observation is carried out through scale marks, and then the wire pressing clamp slides into the installation groove, the shifting block is loosened, the torsional spring recovers, and one end of the limiting rod clamps the wire pressing clamp, so that the wire pressing clamp is fixed. The cutting length or the trimming length can be conveniently determined, then when the device is not used, the cover plate is closed, and the pin column is inserted into the pin hole, so that the first steel pressure connector is connected with the second steel pressure connector through the cover plate, and articles are prevented from being damaged by clamping during carrying.

Description

Technical Field

[0001] The utility model relates to the technical field of wire crimping pliers, in particular to a wire crimping pliers. Background Art

[0002] Wire crimping pliers are a special crimping tool, mainly used for connecting wires and cables with electrical components. They can clamp metal wires to ensure that the connection is tight and firm, effectively preventing current leakage and wire loosening. Wire crimping pliers squeeze the wires and connect them to suitable terminals or plugs to form a complete circuit system. However, when using wire crimping pliers to cut or trim the wire harness, it is inconvenient to determine the cutting length, and cutting must be done after measurement, which makes the operation more troublesome. Utility Model Content

[0003] The utility model aims to provide a wire crimping pliers to solve the problem in the background art that when the wire crimping pliers are used to cut or trim the wire harness, it is inconvenient to determine the cutting length and cutting must be performed after measurement, which makes the operation more troublesome.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of crimping pliers, comprising a crimping pliers body, an installation mechanism and a measuring mechanism, the crimping pliers body comprising a first steel crimping joint and a second steel crimping joint, one end of the crimping pliers body is provided with the first steel crimping joint, one end of the crimping pliers body is provided with the second steel crimping joint, the inner sides of the first steel crimping joint and the second steel crimping joint are provided with the installation mechanism, and the measuring mechanism is provided above the first steel crimping joint and the second steel crimping joint.

[0005] Preferably, the mounting mechanism comprises a mounting groove, a wire crimping clamp, a rotating shaft, a limiting rod, a shift block and a torsion spring; a mounting groove is opened on the inner side of the second steel crimping joint, a wire crimping clamp is slidably connected to the inner side of the mounting groove, a rotating shaft is fixedly connected to the inner side of the second steel crimping joint, a limiting rod is fixedly connected to the outer side of the rotating shaft, a shift block is fixedly connected to one end of the limiting rod, and a torsion spring is sleeved on the outer side of the rotating shaft.

[0006] Preferably, two torsion springs are provided, one end of the torsion spring is fixedly connected to the second steel compression joint, and the other end of the torsion spring is fixedly connected to the limiting rod.

[0007] Preferably, the inner wall of the mounting groove fits with the outer wall of the wire crimping clamp.

[0008] Preferably, the measuring mechanism includes a fixing frame, a cover plate, scale lines, a pin, a baffle and a pin hole, a fixing frame is fixedly connected to the top of the first steel compression joint, a cover plate is hinged on the inner side of the fixing frame, scale lines are fixedly connected to the outer side of the cover plate, a pin is fixedly connected to the outer side of the cover plate, a baffle is integrally formed on one side of the fixing frame, and a pin hole is opened on the top of the second steel compression joint.

[0009] Preferably, two pin holes are provided, two pin columns are provided, the pin columns are made of rubber material, and the first steel compression joint is connected to the second steel compression joint through a cover plate.

[0010] Compared with the prior art, the beneficial effect of the utility model is that when the assembled interior decorative wall panel is in use, the shift block on the limit rod is shifted, the limit rod is rotated through the rotating shaft, so that the torsion spring is deformed, and then the wire crimping clamp is slid into the installation groove, the shift block is released, the torsion spring is restored, and one end of the limit rod clamps the wire crimping clamp, thereby fixing the wire crimping clamp; when the wire harness is to be arranged or cut, the cover is opened so that the cover is against the baffle, the wire harness passes through the wire crimping clamp, and the wire harness is attached to the cover, and the length of the cut or trimmed is conveniently determined by observing the scale line, and then the cover is closed when not in use, and the pin is inserted into the pin hole, so that the first steel crimping joint is connected to the second steel crimping joint through the cover to prevent damage to items when carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the appearance of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the installation slot and the wire clamp cooperating with each other in the utility model;

[0013] Figure 3 This is a schematic diagram of the installation mechanism structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the structure of the measuring mechanism of the utility model.

[0015] In the figure: 1. crimping pliers body; 2. first steel crimping joint; 3. second steel crimping joint; 4. mounting mechanism; 401. mounting groove; 402. crimping clamp; 403. rotating shaft; 404. limiting rod; 405. shifting block; 406. torsion spring; 5. measuring mechanism; 501. fixing frame; 502. cover plate; 503. scale line; 504. pin; 505. baffle plate; 506. pin hole. DETAILED DESCRIPTION

[0016] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0017] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0019] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0020] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] See also Figure 1-4 The utility model provides a crimping pliers: comprising a crimping pliers body 1, a mounting mechanism 4 and a measuring mechanism 5, the crimping pliers body 1 comprising a first steel crimping joint 2 and a second steel crimping joint 3, one end of the crimping pliers body 1 is provided with the first steel crimping joint 2, one end of the crimping pliers body 1 is provided with the second steel crimping joint 3, the mounting mechanism 4 is provided inside the first steel crimping joint 2 and the second steel crimping joint 3, and the measuring mechanism 5 is provided above the first steel crimping joint 2 and the second steel crimping joint 3.

[0022] In order to facilitate the installation of the wire crimping clamp 402, the installation mechanism 4 includes an installation groove 401, a wire crimping clamp 402, a rotating shaft 403, a limiting rod 404, a shift block 405 and a torsion spring 406. The inner side of the second steel crimping joint 3 is provided with an installation groove 401, the inner side of the installation groove 401 is slidably connected with the wire crimping clamp 402, the inner side of the second steel crimping joint 3 is fixedly connected with the rotating shaft 403, the outer side of the rotating shaft 403 is fixedly connected with the limiting rod 404, and the limiting rod 404 is fixedly connected with the limiting rod 404. One end of the lever 405 is fixedly connected to the lever block 405, and the outer side of the rotating shaft 403 is sleeved with a torsion spring 406. When in use, the lever block 405 on the limit rod 404 is moved, and the limit rod 404 rotates through the rotating shaft 403, so that the torsion spring 406 is deformed, and then the wire pressing clamp 402 is slid into the installation groove 401, and the lever block 405 is released. The torsion spring 406 recovers, and one end of the limit rod 404 clamps the wire pressing clamp 402, thereby fixing the wire pressing clamp 402.

[0023] In order to facilitate fixing the wire crimping clamp 402 , two torsion springs 406 are provided, one end of the torsion spring 406 is fixedly connected to the second steel crimping joint 3 , and the other end of the torsion spring 406 is fixedly connected to the limiting rod 404 .

[0024] In order to facilitate fixing of the wire crimping clip 402 , the inner wall of the mounting groove 401 fits with the outer wall of the wire crimping clip 402 .

[0025] In order to facilitate the measurement of the crimping length, the measuring mechanism 5 includes a fixing frame 501, a cover plate 502, a scale line 503, a pin 504, a baffle 505 and a pin hole 506. The fixing frame 501 is fixedly connected to the top of the first steel crimping joint 2, the cover plate 502 is hinged on the inner side of the fixing frame 501, the scale line 503 is fixedly connected to the outer side of the cover plate 502, the pin 504 is fixedly connected to the outer side of the cover plate 502, a baffle 505 is integrally formed on one side of the fixing frame 501, and a pin hole 506 is opened on the top of the second steel crimping joint 3. 6. When arranging or cutting the wire harness, open the cover 502 so that the cover 502 is against the baffle 505, the wire harness passes through the crimping clamp 402, and the wire harness is attached to the cover 502. It is convenient to determine the length of cutting or trimming by observing the scale line 503. Then, close the cover 502 when not in use, and insert the pin 504 into the pin hole 506. In this way, the first steel crimping joint 2 is connected to the second steel crimping joint 3 through the cover 502 to prevent damage to items when carrying. The model of the crimping pliers body 1 is: LY-2546.

[0026] In order to facilitate the trimming of the wire harness, two pin holes 506 are provided, two pin posts 504 are provided, the pin posts 504 are made of rubber material, and the first steel crimping joint 2 is connected to the second steel crimping joint 3 through the cover plate 502.

[0027] Working principle: When in use, the shift block 405 on the limit rod 404 is moved, and the limit rod 404 rotates through the rotating shaft 403, causing the torsion spring 406 to deform, and then the wire pressing clamp 402 slides into the installation groove 401, the shift block 405 is released, the torsion spring 406 is restored, and one end of the limit rod 404 clamps the wire pressing clamp 402, thereby fixing the wire pressing clamp 402. When the wire harness is arranged or cut, the cover 502 is opened so that the cover 502 is against the baffle 505, and the wire harness passes through the wire pressing clamp 402, and the wire harness is attached to the cover 502. It is convenient to determine the cutting length or trimming length by observing the scale line 503, and then close the cover 502 when not in use, and insert the pin 504 into the pin hole 506, so that the first steel crimping joint 2 is connected to the second steel crimping joint 3 through the cover 502 to prevent damage to items when carrying.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the implementation rules without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crimping tool, comprising a crimping tool body (1), a mounting mechanism (4) and a measuring mechanism (5), characterized in that: The crimping tool body (1) comprises a first steel crimping joint (2) and a second steel crimping joint (3); one end of the crimping tool body (1) is provided with the first steel crimping joint (2); one end of the crimping tool body (1) is provided with the second steel crimping joint (3); a mounting mechanism (4) is provided inside the first steel crimping joint (2) and the second steel crimping joint (3); and a measuring mechanism (5) is provided above the first steel crimping joint (2) and the second steel crimping joint (3).

2. A wire crimping tool according to claim 1, characterized in that: The mounting mechanism (4) comprises a mounting groove (401), a wire crimping clamp (402), a rotating shaft (403), a limiting rod (404), a shifting block (405) and a torsion spring (406); the inner side of the second steel crimping joint (3) is provided with a mounting groove (401); the inner side of the mounting groove (401) is slidably connected with the wire crimping clamp (402); the inner side of the second steel crimping joint (3) is fixedly connected with the rotating shaft (403); the outer side of the rotating shaft (403) is fixedly connected with the limiting rod (404); one end of the limiting rod (404) is fixedly connected with the shifting block (405); and the outer side of the rotating shaft (403) is sleeved with a torsion spring (406).

3. A crimping pliers according to claim 2, characterized in that: Two torsion springs (406) are provided, one end of the torsion spring (406) is fixedly connected to the second steel compression joint (3), and the other end of the torsion spring (406) is fixedly connected to the limiting rod (404).

4. A wire crimping tool according to claim 2, characterized in that: The inner wall of the installation groove (401) fits the outer wall of the wire pressing clamp (402).

5. The wire crimping pliers according to claim 1, characterized in that: The measuring mechanism (5) comprises a fixing frame (501), a cover plate (502), a scale line (503), a pin (504), a baffle (505) and a pin hole (506); the fixing frame (501) is fixedly connected to the top of the first steel crimping joint (2); the cover plate (502) is hingedly connected to the inner side of the fixing frame (501); the scale line (503) is fixedly connected to the outer side of the cover plate (502); the pin (504) is fixedly connected to the outer side of the cover plate (502); a baffle (505) is integrally formed on one side of the fixing frame (501); and a pin hole (506) is opened on the top of the second steel crimping joint (3).

6. A wire crimping tool according to claim 5, characterized in that: Two pin holes (506) are provided, two pin posts (504) are provided, and the pin posts (504) are made of rubber material. The first steel compression joint (2) is connected to the second steel compression joint (3) via a cover plate (502).

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