Professional pressing pliers
Technical Field
The utility model relates to the technical field of hardware tools, in particular to a pair of professional pressing pliers.
Background
Pliers are hand tools for gripping, holding work pieces or twisting, bending, cutting wire. The pliers are V-shaped in shape and generally comprise three parts, namely a handle, a cheek and a mouth.
As shown in fig. 1, an electronic component has two metal lead wires. In some special processing techniques, it is necessary to bend the two lead wires into the shape shown in fig. 2. In a general production process, an operator bends the lead wire a plurality of times using a general pliers, and bends the lead wire into a shape shown in fig. 2. The pliers not only take a long time to process, but also are laborious to operate, and the problem is to be solved.
Disclosure of utility model
The utility model aims to provide a pair of professional pressing pliers, which has the characteristics of high working efficiency and more labor saving.
The technical aim of the utility model is achieved through the following technical scheme that the special pressing pliers comprise a handle and a pliers mouth, and are characterized in that the pliers mouth comprises a left pliers mouth and a right pliers mouth, the left pliers mouth is provided with a left mounting block a and a left mounting block b up and down, the right pliers mouth is provided with a right mounting block a and a right mounting block b up and down, the left mounting block a and the right mounting block a are oppositely arranged, the left mounting block b and the right mounting block b are oppositely arranged, the inner side of the left mounting block a is provided with a left pressing block, the inner side of the right mounting block a is provided with a right pressing groove for the left pressing block to enter, the inner side of the left mounting block b is provided with a left pressing groove, and the inner side of the right mounting block b is provided with a right pressing block capable of entering the left pressing groove.
Preferably, the cross section shapes of the left pressing block and the right pressing block are triangular, and the cross section shapes of the left pressing groove and the right pressing groove are respectively matched with the right pressing block and the left pressing block.
Preferably, an anti-skid sleeve is arranged on the handle.
Preferably, a spring is arranged between the handles.
In summary, the utility model has the advantages that the special design of the clamp mouth is adopted, and the clamp mouth is only used for pressing the outgoing line once when in use, so that the outgoing line can be bent into a required shape, the working efficiency is improved, the operation time is shortened, and the labor is saved.
Drawings
FIG. 1 is a schematic diagram of an electronic component prior to processing;
FIG. 2 is a schematic diagram of the electronic component after processing;
FIG. 3 is a schematic view of pliers in an embodiment;
FIG. 4 is a schematic view of a left clamp mouth;
Fig. 5 is a schematic view of the right clamp mouth.
In the figure, 1, a handle, 11, an anti-slip sleeve, 12, a spring, 13, a lead-out wire, 21, a left clamp nozzle, 22, a right clamp nozzle, 31, a left mounting block a, 32, a right mounting block a, 41, a left mounting block b, 42, a right mounting block b, 51, a left pressing block, 52, a right pressing groove, 61, a left pressing groove, 62 and a right pressing block.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Examples:
Professional pressing pliers
As shown in fig. 3, the anti-skid clamp comprises a handle 1 and a clamp mouth, and anti-skid sleeves 11 are respectively sleeved outside the two handles 1. A spring 12 is fixedly connected between the two handles 1, and two ends of the spring 12 in the length direction are respectively connected with the inner sides of the handles 1, so that the two handles 1 have a trend of opening. The number of the clamp mouths is two, namely a left clamp mouth 21 and a right clamp mouth 22. A left mounting block a31 and a left mounting block b41 are fixedly connected up and down on the inner side of the left clamp mouth 21, a right mounting block a32 and a right mounting block b42 are fixedly connected up and down on the inner side of the right clamp mouth 22, and the mounting blocks a and b41 are oppositely arranged with the right mounting block a32 and the right mounting block b 42.
As shown in fig. 4 and 5, the left mounting block a31 has a left pressing block 51 on the inner side, and the left mounting block b41 has a left pressing groove 61 on the inner side. The right mounting block a32 has a right indent 52 on the inside and the right mounting block b42 has a right press block 62 on the inside. The positions of the left pressing block 51 and the right pressing groove 52 are opposite, the positions of the left pressing groove 61 and the right pressing block 62 are opposite, and the shapes of the left pressing block 51 and the right pressing block 62 are respectively matched with the shapes of the right pressing groove 52 and the left pressing groove 61, so that when the left clamp mouth 21 and the right clamp mouth 22 are closed, the left pressing block 51 enters the right pressing groove 52, and the right pressing block 62 enters the left pressing groove 61. The cross sections of the left and right pressing pieces 51, 62 are triangular, and the cross sections of the left and right pressing grooves 61, 52 are triangular.
The using method comprises the following steps:
In the pliers of the present embodiment, when in use, two lead wires 13 are placed between the left and right pliers mouths 21 and 22, one lead wire 13 is positioned between the left and right pressing grooves 51 and 52, the other lead wire 13 is positioned between the left and right pressing grooves 61 and 62, and then the handle 1 is kneaded, and the shape of the lead wire 13 is bent into the shape shown in fig. 2 at one time by the press of the left and right pressing grooves 51 and 52 and the press of the left and right pressing grooves 61 and 62.