CN215847699U - Grinding tongs convenient to fixed nail - Google Patents

Abstract

The utility model provides a grinding tongs convenient for fixing nails, which comprises: the clamp comprises a first handle, a second handle, a pin shaft, a first clamp head and a second clamp head, wherein the first handle is fixed at the tail end of the first clamp head, the second handle is fixed at the tail end of the second clamp head, and the first clamp head and the second clamp head are hinged with each other through the pin shaft; the first binding clip and the second binding clip are respectively provided with a containing groove, and the two containing grooves are respectively arranged at the front end parts of the opposite side walls of the first binding clip and the second binding clip; wherein closing the first and second jaws enables the tail end of the nail to be inserted into the receiving slot. The nail fixing device is simple in structure and convenient to operate, the accommodating grooves are formed in one ends of the first binding clip and the second binding clip, when a nail is fixed, the tail end of the nail is clamped into the accommodating grooves, the first binding clip and the second binding clip are closed, the nail can be kept in a vertical state, and the working efficiency is greatly improved.

Description

Grinding tongs convenient to fixed nail

Technical Field

The utility model relates to the technical field of daily pliers, in particular to a pair of grinding pliers convenient for fixing nails.

Background

Pliers are hand tools used for clamping and fixing a processing workpiece or twisting, bending and shearing a metal wire. The pliers are V-shaped and usually comprise a handle, a cheek and a mouth.

The pliers are generally made of carbon structural steel, and are first forged and rolled into a pliers blank shape, then subjected to metal cutting processing such as milling and polishing, and finally subjected to heat treatment.

In production and life, the pliers are widely applied as a common clamping tool, the pliers are applied to all aspects of life, in daily production and life, a nail is a common accessory and is an important accessory for connecting and fixing two objects, but nailing is a technical activity, particularly for nails with short lengths, fingers are easy to hurt due to misoperation when the nail is nailed by hand assistance, and the pliers in the prior art need to clamp the outer wall of the nail, so that the operation is complicated, and the nail is inclined due to unstable clamping force; it is therefore desirable to develop a grinding vise that facilitates the fixation of nails.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a grinding pliers convenient for fixing a nail, and aims to solve the technical problems that when a pliers clamps clamp and fix the nail, the operation is complex and the nail is easy to incline.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a grinding jaw for facilitating the fixing of nails, comprising:

the clamp comprises a first handle, a second handle, a pin shaft, a first clamp head and a second clamp head, wherein the first handle is fixed at the tail end of the first clamp head, the second handle is fixed at the tail end of the second clamp head, and the first clamp head and the second clamp head are hinged with each other through the pin shaft;

the first binding clip and the second binding clip are respectively provided with a containing groove, and the two containing grooves are respectively arranged at the front end parts of the opposite side walls of the first binding clip and the second binding clip; wherein

The first clamp head and the second clamp head are closed, so that the tail end of a nail can be clamped in the accommodating groove.

Preferably, the two accommodating grooves are closed to form a conical cavity, a through hole is formed in the bottom of each accommodating groove, and the through hole extends from the bottom wall of each accommodating groove to the side walls of the first binding clip and the second binding clip; when the tail end of the nail is clamped into the accommodating groove, the front head of the nail penetrates through the through hole and then abuts against an object.

Preferably, a plurality of limiting blocks are arranged on two side walls of the accommodating groove respectively, the limiting blocks are arranged on the two side walls of the accommodating groove at equal intervals, and every two limiting blocks are arranged oppositely; wherein

After the tail end of the nail is clamped between the two limiting blocks, the first tong head and the second tong head are closed, and the nail can be vertically clamped.

Preferably, the distance between the two opposite limit blocks gradually increases from one side close to the through hole to the other side.

Preferably, one side edge of each limiting block is fixed to the inner walls of the two sides of the accommodating groove, the other side edge of each limiting block is parallel to the inner walls of the two sides of the accommodating groove, and corners of the upper ends of the limiting blocks are provided with chamfers.

Preferably, the first binding clip and the second binding clip are respectively provided with a shearing knife edge, the two shearing knife edges are abutted, and when the first binding clip and the second binding clip are closed, the two shearing knife edges can shear a hard object.

Preferably, the outer walls of the first handle and the second handle are respectively sleeved with a protective sleeve, and the protective sleeves are made of rubber materials.

Preferably, the outer wall of the protective sleeve is provided with a plurality of anti-slip threads, and the anti-slip threads are perpendicular to the length directions of the first handle and the second handle.

The utility model has the beneficial effects that the grinding pliers convenient for fixing polished nails comprise a first pliers head and a second pliers head, the side walls of the first pliers head and the second pliers head are respectively provided with accommodating grooves, the tail ends of the nails are suitable for being clamped into the accommodating grooves, the two accommodating grooves can surround and fix the tail ends of the nails from two sides, and the nails and the grinding pliers can keep a vertical state after the first pliers head and the second pliers head are closed, so that the problem that fingers of an operator are easily injured due to too short length of the nails is avoided, meanwhile, the working efficiency of nailing the nails is greatly improved, and the accommodating grooves can be suitable for nails with different outer diameters due to the conical design of the accommodating grooves, so that the adaptability of the grinding pliers is improved.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of a vise for facilitating the fixation of nails in accordance with the present invention;

FIG. 2 is a perspective view of a first binding clip of the present invention;

fig. 3 is a longitudinal sectional view of the accommodating groove of the present invention.

In the figure:

1. a first handle; 2. a second handle; 3. a pin shaft; 4. a first binding clip; 5 a second binding clip; 51. cutting a knife edge; 6. accommodating grooves; 61. a through hole; 62. a limiting block; 7. a protective sleeve; 71. anti-skid lines; 8. nails are provided.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. On the contrary, the embodiments of the utility model include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 3, the present invention provides a grinding jaw for facilitating the fixing of a nail 8, comprising: the handle comprises a first handle 1, a second handle 2, a pin shaft 3, a first binding clip 4 and a second binding clip, wherein the first handle 1 is fixed at the tail end of the first binding clip 4, the first handle 1 and the first binding clip 4 are integrally formed, and the first handle 1 can be pressed to drive the first binding clip 4 to move towards the second binding clip by taking the pin shaft 3 as a fulcrum. The selling is a supporting point of the grinding tongs, the second handle 2 is fixed at the tail end of the second tong head, the second handle 2 and the second tong head are integrally formed, and the second tong head can be driven to move towards the first tong head 4 by pressing the second handle 2 by taking the pin shaft 3 as a fulcrum, so that an object can be clamped; the first tong head 4 and the second tong head are hinged with each other through the pin shaft 3; the first binding clip 4 and the second binding clip are respectively provided with a containing groove 6, and the two containing grooves 6 are respectively arranged at the front end parts of the opposite side walls of the first binding clip 4 and the second binding clip. The above components are explained in detail next.

A first handle 1 and a second handle 2

The first handle 1 is fixed at the tail end of the first tong head 4, the second handle 2 is fixed at the tail end of the second tong head, and the first tong head 4 and the second tong head are hinged with each other through the pin shaft 3; first handle 1 with second handle 2 provides the space that the operator held for this practicality grinds the mouth pincers, simultaneously first handle 1 with the length of second handle 2 is far away from first binding clip 4 with the second binding clip, just first handle 1 with the tail end of second handle 2 is kept away from round pin axle 3, utilization that like this can be light first handle 1 with the operation that can relax of keeping away from of lever is utilized as the fulcrum to round pin axle 3 first handle 1 with the second handle 2 centre gripping article. The outer walls of the first handle 1 and the second handle 2 are respectively sleeved with a protective sleeve 7, and the protective sleeve 7 is made of rubber. One end of the protective sleeve 7, which is close to the pin shaft 3, extends to the outer ends of two sides to form a protective block, when a user holds the protective sleeve 7, the protective block can be attached to the palm of the user, so that the contact area between the protective block and the palm is increased, and meanwhile, the protective block can also block objects sputtered from the direction of the first binding clip 4; design into the rubber material with protective sheath 7, on the one hand to first handle 1 with the outer wall of second handle 2 has fine guard action, thereby prevents that it from taking place deformation because of the collision and influencing life in the use and deposit the in-process, simultaneously protective sheath 7 is direct and user's palm direct contact, and rubber can also alleviate first handle 1 with the reaction force of second handle 2 to user's palm. The outer wall of the protective sleeve 7 is provided with a plurality of anti-slip threads 71, and the anti-slip threads 71 are perpendicular to the length direction of the first handle 1 or the second handle 2; the anti-slip pattern 71 is perpendicular to the length direction of the first handle 1 or the second handle 2, so that a user is prevented from slipping along the length direction of the grinding pliers when holding the first handle 1 and the second handle 2, and the anti-slip pattern 71 can increase the contact area with the palm of the user, so that the slipping phenomenon is avoided.

A first binding clip 4 and a second binding clip

The first binding clip 4 is fixed at the front end of the first handle 1, the first binding clip 4 and the first handle 1 are integrally formed, the second binding clip is fixed at the front end of the second handle 2, the second binding clip and the second handle 2 are integrally formed, and the first binding clip 4 and the second binding clip are hinged with each other through the pin shaft 3; the first binding clip 4 and the second binding clip are respectively provided with a containing groove 6, the two containing grooves 6 are respectively arranged at the front end parts of the opposite side walls of the first binding clip 4 and the second binding clip, the two containing grooves 6 are respectively arranged at the side walls of the first binding clip 4 and the second binding clip, when the first binding clip 4 and the second binding clip are closed, the two containing grooves 6 can form a conical cavity, the containing grooves 6 are designed into the conical cavity, and the circular tail end of the nail 8 can be better attached to the side walls of the containing grooves 6; the accommodating groove 6 is suitable for the tail end of the nail 8 to be clamped in; a through hole 61 is formed at the bottom of the accommodating groove 6, and the through hole 61 extends from the bottom wall of the accommodating groove 6 to the side walls of the first binding clip 4 and the second binding clip; perforating hole 61 is gone into at 8 tail ends of nail card when in the holding tank 6, the front end of nail 8 can pass perforating hole 61 and protrusion first binding clip 4 with the lateral wall of second binding clip, when 8 tail ends of nail card are gone into in the holding tank 6, 8 front ends of nail pass offset with the object behind the perforating hole 61.

The both sides wall of holding tank 6 is provided with a plurality of stoppers 62 respectively, and is a plurality of stopper 62 equidistant setting is in the both sides wall of holding tank 6, and per two stopper 62 sets up relatively, two in opposite directions stopper 62's interval is in order to be close to one side of perforating hole 61 is to the opposite side crescent. The distance between the two limiting blocks 62 which are oppositely arranged is gradually increased so as to adapt to nails 8 with different outer diameters; when the nail 8 needs to be fixed, the round tail end of the nail 8 can be clamped and inserted between two different limiting blocks 62 according to different outer diameters of the round tail end of the nail 8, when the nail 8 is fixed, the limiting blocks 62 on the upper portion of the round tail end of the nail 8 can transmit external force received by a grinding pliers to the tail end of the nail 8, and the limiting blocks 62 on the lower portion of the round tail end of the nail 8 can play a role in supporting and positioning the nail 8, so that the nail 8 is prevented from shaking in the accommodating groove 6, and the nail 8 is driven into an object; every two stopper 62 is fixed respectively the both sides wall of holding tank 6, and per two stopper 62 sets up relatively, and a lateral wall of holding tank 6 sets up from a plurality of stoppers 62 equidistant of upwards again, and is different according to the external diameter of the circular tail end of nail 8, can go into two with 8 cards of nail between the stopper 62, wherein go into two with 8 tail end cards of nail back between the stopper 62, it is closed first binding clip 4 with the second binding clip can press from both sides nail 8 perpendicularly. Two a side of stopper 62 is fixed 6 both sides inner wall of holding tank, two another side of stopper 62 respectively with 6 both sides inner wall of holding tank are parallel, just stopper 62's upper end corner is equipped with the chamfer. Every the upper end corner chamfer of stopper 62 is for adapting to the circular tail end of nail 8, because the circular tail end many words center main part of nail 8 extends to the arc of both sides, and will the upper end corner chamfer of stopper 62 helps stopper 62 offsets with the diapire of nail 8, has improved the tight fixed effect of clamp to nail 8. And will the holding tank 6 is seted up respectively first binding clip 4 with the second binding clip, the degree of depth of holding tank 6 equals half of 8 discs of nail tail end external diameters, and when closing like this first binding clip 4 with the second binding clip, two holding tank 6 can be followed both sides with nail 8 surrounds and passes through stopper 62 fixed nail 8, makes it keep perpendicular with the mill mouth pincers, when needing to nail 8, with the circular tail end card of nail 8 inserts between two of corresponding interval stopper 62, closes first binding clip 4 with the second binding clip, strikes the opposite side of mill mouth pincers with the heavy object can with nail 8 nails into the object.

The first binding clip 4 and the second binding clip are respectively provided with a shearing knife edge 5 and a second binding clip; 51, second binding clip of two shearing knife edges 5; 51, the shearing blade 5 is a second binding clip; 51 is arranged close to the pin shaft 3, and the second binding clip of the two shearing knife edges 5 is closed when the first binding clip 4 and the second binding clip are closed; 51 are capable of shearing hard objects.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (8)

1. The utility model provides a ground pincers convenient to fixed nail which characterized in that includes:

the clamp comprises a first handle (1), a second handle (2), a pin shaft (3), a first clamp head (4) and a second clamp head, wherein the first handle (1) is fixed at the tail end of the first clamp head (4), the second handle (2) is fixed at the tail end of the second clamp head, and the first clamp head (4) and the second clamp head are hinged to each other through the pin shaft (3);

the first binding clip (4) and the second binding clip are respectively provided with a containing groove (6), and the two containing grooves (6) are respectively arranged at the front end parts of the opposite side walls of the first binding clip (4) and the second binding clip; wherein

The tail end of a nail (8) can be clamped in the accommodating groove (6) by closing the first clamp head (4) and the second clamp head.

2. A milling jaw for facilitating the fixing of nails according to claim 1,

the two accommodating grooves (6) are closed to form a conical cavity, a through hole (61) is formed in the bottom of each accommodating groove (6), and the through hole (61) extends from the bottom wall of each accommodating groove (6) to the side walls of the first binding clip (4) and the second binding clip; when the tail end of the nail (8) is clamped into the accommodating groove (6), the front end of the nail (8) penetrates through the through hole (61) and then abuts against an object.

3. A ground engaging jaw for facilitating the fixing of a nail according to claim 2,

a plurality of limiting blocks (62) are respectively arranged on two side walls of the accommodating groove (6), the limiting blocks (62) are arranged on the two side walls of the accommodating groove (6) at equal intervals, and every two limiting blocks (62) are arranged oppositely; wherein

After the tail end of the nail (8) is clamped between the two limiting blocks (62), the first tong head (4) and the second tong head are closed, and the nail (8) can be vertically clamped.

4. A ground engaging jaw for facilitating the fixing of a nail according to claim 3,

the distance between the two opposite limiting blocks (62) is gradually increased from one side close to the through hole (61) to the other side.

5. A ground engaging jaw for facilitating the fixing of a nail according to claim 4,

two a side of stopper (62) is fixed holding tank (6) both sides inner wall, two the opposite side of stopper (62) respectively with holding tank (6) both sides inner wall is parallel, just the upper end corner of stopper (62) is equipped with the chamfer.

6. A ground engaging jaw for facilitating the fixing of a nail according to claim 5,

the first binding clip (4) and the second binding clip are respectively provided with a shearing cutting edge (5, a second binding clip; 51), the two shearing cutting edges (5, the second binding clip; 51) are abutted against each other, and when the first binding clip (4) and the second binding clip are closed, the two shearing cutting edges (5, the second binding clip; 51) can shear a hard object.

7. A ground engaging jaw for facilitating the fixing of a nail according to claim 6,

the outer walls of the first handle (1) and the second handle (2) are respectively sleeved with a protective sleeve (7), and the protective sleeve (7) is made of rubber.

8. A ground engaging jaw for facilitating the fixing of a nail according to claim 7,

the outer wall of the protective sleeve (7) is provided with a plurality of anti-slip lines (71), and the anti-slip lines (71) are perpendicular to the length directions of the first handle (1) and the second handle (2).

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