CN211361927U

CN211361927U - Multifunctional strong ten-hole water pump clamp

Info

Publication number: CN211361927U
Application number: CN201921894175.6U
Authority: CN
Inventors: 张华�; 陆越宸; 宋爱民
Original assignee: Zhejiang Urus Tools Co ltd
Current assignee: Zhejiang Urus Tools Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-08-28
Anticipated expiration: 2029-11-05

Abstract

A multifunctional strong ten-hole water pump clamp comprises a main clamp and an auxiliary clamp. The main pliers comprise main pliers heads, main pliers arms and main pliers tooth grooves, wherein the main pliers tooth grooves are formed in the side faces, facing the side face of one side of the auxiliary pliers, of the main pliers heads. The auxiliary clamp comprises an auxiliary clamp head, an auxiliary clamp arm and an auxiliary clamp tooth groove, wherein the auxiliary clamp head faces the side face of one side of the main clamp. The main tong arm comprises a main tong arm main body and mounting pin shafts arranged on two sides of the main tong arm main body. One side of the mounting pin shaft is provided with a notch. The vice pincers tong arm includes vice pincers tong arm main part, sets up vice pincers tong arm main part both sides and be used for the holding the adjustment tank of installation round pin axle to and set up two between the adjustment tank and with the main tong mounting hole of adjustment tank intercommunication. The main forceps tooth groove and the auxiliary forceps tooth groove both comprise a plurality of V-shaped tooth groove sections and two circular arc-shaped grooves. The multifunctional powerful ten-hole water pump clamp is convenient to use, stable in workpiece clamping and capable of improving working efficiency.

Description

Multifunctional strong ten-hole water pump clamp

Technical Field

The utility model belongs to the technical field of hardware and tools, especially a ten hole water pump pincers of multi-functional powerful.

Background

The water pump pliers are used for clamping flat or cylindrical metal parts and are common tools for mounting and maintaining automobiles, internal combustion engines, agricultural machinery, indoor pipelines and the like. The water pump clamp is similar to a pipe clamp in function, is lighter, smaller and easy to use than the pipe clamp, is more suitable for non-professional emergency of families or is used when a water pipe is simply installed, and is used more frequently. When the existing water pump clamp clamps a workpiece, the workpiece is easy to slip in the water pump clamp, and a user needs to rotate the workpiece for many times, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a but stable ten hole water pump pincers of multi-functional powerful of centre gripping work piece to satisfy the industrial demand.

A multifunctional powerful ten-hole water pump clamp comprises a main clamp and an auxiliary clamp connected to the main clamp. The main pliers comprise a main pliers head, a main pliers arm arranged at one end of the main pliers head and a main pliers tooth groove arranged on the side surface of the main pliers head facing the side surface of the auxiliary pliers. The auxiliary clamp comprises an auxiliary clamp head, an auxiliary clamp arm arranged at one end of the auxiliary clamp head and an auxiliary clamp tooth groove arranged on the side surface of the auxiliary clamp head facing the main clamp. The main tong arm comprises a main tong arm main body and two mounting pin shafts which are respectively arranged on two sides of the main tong arm main body. One side of the mounting pin shaft is provided with a notch. The vice tong arm comprises a vice tong arm main body, two adjusting grooves which are arranged on two sides of the vice tong arm main body and used for containing the mounting pin shaft, and a main tong mounting hole which is arranged between the two adjusting grooves and communicated with the adjusting grooves. The main forceps tooth groove and the auxiliary forceps tooth groove both comprise a plurality of V-shaped tooth groove sections and two circular arc-shaped grooves. When the main tong head and the auxiliary tong head are abutted together, a gap between the main tong head and the auxiliary tong head forms a parallelogram, two arc-shaped grooves are respectively arranged at one group of opposite angles of the parallelogram, and the other two arc-shaped grooves are respectively arranged at one side of the other group of opposite angles of the parallelogram. And the side surface of one side corresponding to each circular arc groove notch is provided with the V-shaped groove section.

Furthermore, the main tong arm further comprises two limiting parts respectively arranged on two sides of the main tong arm body, and the outer contours of the limiting parts form a triangle.

Furthermore, the outer sides of the main forceps arm and the auxiliary forceps arm are provided with anti-skidding grooves.

Further, the adjusting groove is formed by arranging ten circular arcs.

Further, the vice further comprises a plurality of grooves arranged on the vice arms.

Further, when the main tong head and the auxiliary tong head abut together, the overall outer profile of the main tong head and the auxiliary tong head is tapered.

Furthermore, the depth of the arc-shaped groove is greater than that of the V-shaped groove.

Compared with the prior art, the utility model provides a ten hole water pump pincers of multi-functional powerful passes through main pincers tooth's socket and vice pincers tooth's socket and the work piece butt of vice pincers. The main pliers tooth groove of the main pliers and the auxiliary pliers tooth groove of the auxiliary pliers respectively comprise a plurality of V-shaped tooth groove sections and two circular arc-shaped grooves. When the main pliers and the auxiliary pliers are abutted together, a gap between the main pliers head and the auxiliary pliers head forms a parallelogram, two arc grooves are respectively arranged at one group of opposite angles of the parallelogram, the other two arc grooves are respectively arranged at one side of the other group of opposite angles of the parallelogram, and the side surface of one side corresponding to the notch of each arc groove is provided with the V-shaped tooth groove section. When the main pliers and the auxiliary pliers clamp the workpiece, part of the outline of the workpiece is accommodated in the circular arc-shaped groove, and the workpiece can be abutted against the V-shaped tooth groove section, so that the position of the workpiece on the main pliers tooth groove and the auxiliary pliers tooth groove is stable. The multifunctional powerful ten-hole water pump clamp is convenient to use, stable in workpiece clamping and capable of improving working efficiency.

Drawings

Fig. 1 is a schematic structural view of the multifunctional powerful ten-hole water pump clamp provided by the present invention.

Fig. 2 is a partially enlarged structural schematic diagram of the multifunctional powerful ten-hole water pump clamp of fig. 1 at a position a.

Fig. 3 is a schematic structural view of a main clamp in the multifunctional powerful ten-hole water pump clamp of fig. 1.

Fig. 4 is a schematic structural view of a vice clamp in the multifunctional powerful ten-hole water pump clamp of fig. 1.

Detailed Description

Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

As shown in fig. 1 to 4, it is a schematic structural diagram of the multifunctional powerful ten-hole water pump pliers provided by the present invention. The multifunctional powerful ten-hole water pump clamp comprises a main clamp 10 and an auxiliary clamp 20 connected to the main clamp 10, and the multifunctional powerful ten-hole water pump clamp further comprises other functional modules, such as assembly components and the like, which are well known to those skilled in the art and will not be described in detail herein.

The main tong 10 includes a main tong head 11, a main tong arm 12 disposed at one end of the main tong head 11, and a main tong groove 13 disposed at a side surface of the main tong head 11 facing the auxiliary tong 20.

The main jaw 11 cooperates with a sub-jaw 21, which will be described in detail below in connection with the sub-jaw 21.

The main tong arm 12 includes a main tong arm body 121, two mounting pins 122 respectively disposed at two sides of the main tong arm body 121, and two stoppers 123 respectively disposed at two sides of the main tong arm body 121. One side of the mounting pin 122 is provided with a notch, and the mounting pin 122 is matched with the following adjusting groove 222, which will be described in conjunction with the following adjusting groove 222. When the position between the main tong 10 and the auxiliary tong 20 is adjusted, one side of the auxiliary tong 20 abuts against the stopper 123, so that the position between the main tong 10 and the auxiliary tong 20 is stable, and the use is convenient. In the present embodiment, the outer contour of the limiting member 123 is triangular.

The primary jaw tooth slot 13 cooperates with a secondary jaw tooth slot 23, described below, and will be described in detail in connection with the secondary jaw tooth slot 23.

The auxiliary jaw 20 includes an auxiliary jaw head 21, an auxiliary jaw arm 22 disposed at an end of the auxiliary jaw head 21, an auxiliary jaw tooth groove 23 disposed at a side surface of the auxiliary jaw head 21 facing the main jaw 10, and a plurality of grooves 24 disposed on the auxiliary jaw arm.

The positions of the auxiliary vice head 21 and the main vice head 11 correspond to each other, and when a workpiece is clamped, the workpiece is clamped between the main vice head 11 and the auxiliary vice head 21. When the main tong head 11 and the auxiliary tong head 21 abut together, the overall outer contour of the main tong head 11 and the auxiliary tong head 21 is tapered, so that the main tong head 11 and the auxiliary tong head 21 clamp a workpiece in a small space.

The vice jawarm 22 includes a vice jawarm body 221, two adjusting grooves 222 disposed on two sides of the vice jawarm body 221 and used for accommodating the mounting pin 122, and a main jawarm mounting hole 223 disposed between the two adjusting grooves 222 and communicated with the adjusting grooves 222. The main tong arm 12 passes through the main tong mounting hole 223, and the mounting pin 122 is received in the adjustment groove 222, so as to connect the main tong 10 and the auxiliary tong 20 together. The adjusting groove 222 is formed by connecting a plurality of arc grooves end to end, in this embodiment, the adjusting groove 222 is formed by arranging ten arc grooves, and the mounting pin 122 can slide along the ten arc grooves of the adjusting groove 222, so that the distance between the main tong head 11 and the auxiliary tong head 21 is suitable for workpieces of different specifications, and further, the adjusting groove is suitable for multiple functions. The diameter of the arc-shaped groove in the adjusting groove 222 is equal to the diameter of the mounting pin 122. When the main tong 10 and the auxiliary tong 20 are adjusted in position, the main tong 10 is rotated, and since the maximum distance from one side edge of the mounting pin shaft 122 to the notch is smaller than the width of the joint position of the two circular-arc-shaped grooves, in the process of rotating the main tong 10, the mounting pin shaft 122 can move from one of the adjusting grooves 222 to the other so as to adjust the positions of the main tong 10 and the auxiliary tong 20.

The positions of the auxiliary jaw teeth 23 and the main jaw teeth 13 correspond to each other, so that the main jaw 10 and the auxiliary jaw 20 are stable when a workpiece is clamped. The main jaw tooth space 13 and the auxiliary jaw tooth space 23 both include a plurality of V-shaped tooth space segments 131 and two circular arc grooves 132. It is conceivable that the main jaw slot 13 and the auxiliary jaw slot 23 have four circular-arc grooves 132 in total. The depth of the arc-shaped groove 132 is greater than that of the V-shaped groove 131, and a part of the profile of the workpiece can be accommodated in the arc-shaped groove 132, thereby stabilizing the position of the workpiece.

When the main tong head 11 and the auxiliary tong head 21 abut against each other, a gap between the main tong head 11 and the auxiliary tong head 21 forms a parallelogram, two circular-arc-shaped grooves 132 are respectively arranged at a set of opposite corners of the parallelogram, the other two circular-arc-shaped grooves 132 are respectively arranged at one side of the other set of opposite corners of the parallelogram, the side surface of one side corresponding to the notch of each circular-arc-shaped groove 132 is provided with the V-shaped tooth groove section 131, and when the main tong 10 and the auxiliary tong 20 clamp a workpiece, one side of the workpiece can be accommodated in the circular-arc-shaped grooves 132 according to the situation. When a workpiece is received in the arc-shaped groove 132 in the parallelogram gap between the main tong head 11 and the auxiliary tong head 21, the V-shaped groove sections 131 on both sides of the parallelogram gap are also abutted against the workpiece to prevent the workpiece from slipping, so that the position of the workpiece between the main tong head 11 and the auxiliary tong head 21 is stabilized, and a user can apply force to the workpiece.

The recess 24 serves to reduce the weight of the jawarm 22 so that the user is able to use it with less effort. Anti-slip grooves 14 are formed on the outer sides of the main tong arm 12 and the auxiliary tong arm 22 to stabilize the holding of the user and prevent the main tong 10 and the auxiliary tong 20 from slipping during use.

Compared with the prior art, the utility model provides a ten hole water pump pincers of multi-functional powerful passes through main pincers 10 main pincers tooth's socket 13 and vice pincers tooth's socket 23 and the work piece butt of vice pincers 20. The main jaw teeth grooves 13 of the main jaw 10 and the secondary jaw teeth grooves 23 of the secondary jaw 20 each include a plurality of V-shaped groove segments 131 and two circular-arc-shaped grooves 132. When the main tong 10 and the auxiliary tong 20 abut against each other, a gap between the main tong head 11 and the auxiliary tong head 21 forms a parallelogram, two of the circular-arc-shaped grooves 132 are respectively arranged at a set of opposite corners of the parallelogram, the other two of the circular-arc-shaped grooves 132 are respectively arranged at one side of the other set of opposite corners of the parallelogram, and the side surface corresponding to the notch of each circular-arc-shaped groove 132 is provided with the V-shaped tooth groove section 131. When the main jaw 10 and the auxiliary jaw 20 clamp a workpiece, part of the profile of the workpiece is received in the circular-arc-shaped groove 132, and the workpiece can abut against the V-shaped groove section 131, so that the position of the workpiece on the main jaw groove 13 and the auxiliary jaw groove 23 is stabilized. The multifunctional powerful ten-hole water pump clamp is convenient to use, stable in workpiece clamping and capable of improving working efficiency.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.

Claims

1. The utility model provides a ten hole water pump pincers of multi-functional powerful which characterized in that: the multifunctional powerful ten-hole water pump clamp comprises a main clamp, an auxiliary clamp connected to the main clamp, the main clamp comprises a main clamp head, a main clamp arm arranged at one end of the main clamp head, and a main clamp tooth groove arranged on one side surface of the main clamp head facing the auxiliary clamp, the auxiliary clamp comprises an auxiliary clamp head, an auxiliary clamp arm arranged at one end of the auxiliary clamp head, and an auxiliary clamp tooth groove arranged on one side surface of the auxiliary clamp head facing the main clamp, the main clamp arm comprises a main clamp arm main body and two mounting pin shafts respectively arranged on two sides of the main clamp arm main body, one side of each mounting pin shaft is provided with a notch, the auxiliary clamp arm comprises an auxiliary clamp arm main body, two adjusting grooves arranged on two sides of the auxiliary clamp arm main body and used for accommodating the mounting pin shafts, and a main clamp mounting hole arranged between the two adjusting grooves and communicated with the adjusting grooves, the main tong-tooth socket and the auxiliary tong-tooth socket both comprise a plurality of V-shaped tooth socket sections and two arc-shaped grooves, when the main tong head and the auxiliary tong head are abutted together, a gap between the main tong head and the auxiliary tong head forms a parallelogram, the two arc-shaped grooves are respectively arranged at one group of opposite corners of the parallelogram, the other two arc-shaped grooves are respectively arranged at one side of the other group of opposite corners of the parallelogram, and the side surface of one side corresponding to the notch of each arc-shaped groove is provided with the V-shaped tooth socket section.

2. The multifunctional powerful ten-hole water pump pliers as claimed in claim 1, wherein: the main tong arm further comprises two limiting parts which are arranged on two sides of the main tong arm body respectively, and the outer contours of the limiting parts form a triangle.

3. The multifunctional powerful ten-hole water pump pliers as claimed in claim 1, wherein: the outer sides of the main forceps arm and the auxiliary forceps arm are provided with anti-skidding grooves.

4. The multifunctional powerful ten-hole water pump pliers as claimed in claim 1, wherein: the adjusting groove is formed by arranging ten circular arcs.

5. The multifunctional powerful ten-hole water pump pliers as claimed in claim 1, wherein: the vice pliers also comprise a plurality of grooves arranged on the vice pliers arms.

6. The multifunctional powerful ten-hole water pump pliers as claimed in claim 1, wherein: when the main tong head and the auxiliary tong head are abutted together, the overall outer profile of the main tong head and the auxiliary tong head is tapered.

7. The multifunctional powerful ten-hole water pump pliers as claimed in claim 1, wherein: the depth of the arc-shaped groove is greater than that of the V-shaped groove.