CN216581450U

CN216581450U - Packing pliers for integral casting of hook tooth connecting arm

Info

Publication number: CN216581450U
Application number: CN202120926818.1U
Authority: CN
Inventors: 徐涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-05-24
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a packing forceps for integrally casting a hook tooth connecting arm, which relates to the technical field of packing forceps for hook tooth connecting arms and comprises two groups of connecting arms, two groups of hook teeth, a connecting pressing body and two groups of fixed pressing plates, wherein the hook teeth are movably connected to two sides of one end of each of the two groups of connecting arms, the connecting pressing body is movably connected between the two groups of hook teeth, the two groups of fixed pressing plates are fixedly connected to the upper end and the lower end of each connecting arm, each connecting arm comprises a handle and an installing head, and the handles and the installing heads are integrally cast. The handle and the mounting head of the connecting arm are integrally cast, and the hook teeth are also integrally cast, so that the number of combined parts is reduced, the number of required joints is reduced, the number of required bolts is reduced, the integral mounting efficiency is greatly improved, and the firmness of the whole is improved due to the reduction of the joints and the additional integral casting during use, namely the service life and the practicability of the connecting arm are greatly improved.

Description

Packing pliers for integral casting of hook tooth connecting arm

Technical Field

The utility model relates to the technical field of packing pliers with hook tooth connecting arms, in particular to packing pliers with hook tooth connecting arms integrally cast.

Background

The packing pliers are equipment for packing materials, and the current hook tooth connecting arm packing pliers are characterized in that a hook tooth is composed of an upper part, a middle part and a lower part and is finally assembled by a bolt, and a connecting arm structure is composed of a handle and a pressure head and is connected with the handle and the pressure head by a thread structure.

The existing packing pliers with hook teeth and connecting arms are characterized in that the hook teeth are combined through bolts, and the connecting arms are formed by butt joint of thread structures, so that the whole mechanism is not stable, the bolts and the thread structures are used too much, and when the packing pliers are used for a long time, the bolts and the thread structures can be loosened, the service life of equipment is greatly shortened, and the use efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a pair of integral casting packing pliers for a hook tooth connecting arm, which aims to solve the technical problems that in the prior art, hook teeth are combined through bolts, and the connecting arm is formed by butt joint of thread structures, so that the integral mechanism is not stable, and the service life of equipment is greatly shortened and the use efficiency is influenced due to the fact that the bolts and the thread structures are used too much and are loosened after long-term use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hook tooth links arm whole casting packing pincers, includes two sets of linking arms, two sets of hook teeth, connects pressure body and two sets of fixed pressing plate, and is two sets of link arm one end both sides all swing joint have the hook tooth, connect pressure body swing joint two sets of between the hook tooth, it is two sets of fixed pressing plate fixed connection be in link arm's upper and lower both ends.

By adopting the technical scheme, the connecting arm is integrally cast, the hook teeth are also integrally cast, so that the number of combined parts is reduced, the number of required joints is reduced, required bolts are reduced, the integral installation efficiency is greatly improved, and the integral firmness is improved due to the reduction of the joints and the integral casting during use, namely the service life and the practicability of the utility model are greatly improved.

The utility model is further configured that the connecting arm comprises a handle and a mounting head, the handle and the mounting head are integrally cast, and the mounting head and the hook teeth are movably connected with each other.

By adopting the technical scheme, the utility model is better held by the handle and is convenient to use.

The utility model is further provided that through holes and mounting bolts which are matched with each other are arranged between the connecting arm and the hook teeth, between the hook teeth and the connecting pressing body, and between the fixed pressing plate and the connecting arm.

By adopting the technical scheme, the utility model is convenient to assemble by utilizing the through holes and the mounting bolts.

The utility model is further arranged in that the surface of the fixed pressure plate is provided with a strip-shaped through hole, and one end of the handle far away from the installation head is sleeved with a rubber sleeve.

Through adopting above-mentioned technical scheme, be in order to utilize the bar through-hole, avoid fixed pressing plate to cause the interference to the installation of construction bolt.

In summary, the utility model mainly has the following beneficial effects: the handle and the mounting head of the connecting arm are integrally cast, and the hook teeth are also integrally cast, so that the number of combined parts is reduced, the number of required joints is reduced, the number of required bolts is reduced, the integral mounting efficiency is greatly improved, and the firmness of the whole is improved due to the reduction of the joints and the additional integral casting during use, namely the service life and the practicability of the connecting arm are greatly improved.

Drawings

FIG. 1 is a schematic view of the expanded structure of the present invention;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of the assembly structure of the present invention;

fig. 4 is an enlarged view of the utility model at B in fig. 3.

In the figure: 1. a connecting arm; 101. a handle; 102. a mounting head; 2. hooking teeth; 3. connecting a pressure body; 4. fixing the pressing plate; 5. a through hole; 6. installing a bolt; 7. a strip-shaped through hole; 8. a rubber sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

The following describes an embodiment of the present invention based on its overall structure.

A pair of integral casting and packing pliers of a hook connecting arm is shown in figures 1-4 and comprises two groups of connecting arms 1, two groups of hook teeth 2, a connecting and pressing body 3 and two groups of fixed pressing plates 4, wherein the two sides of one end of each group of connecting arms 1 are movably connected with the hook teeth 2, the connecting and pressing body 3 is movably connected between the two groups of hook teeth 2, the two groups of fixed pressing plates 4 are fixedly connected to the upper end and the lower end of the connecting arm 1, and the two groups of connecting arms 1, the two groups of hook teeth 2, the connecting and pressing body 3 and the two groups of fixed pressing plates 4 are mutually connected to complete the combination of the utility model, so that the combined parts are reduced, and the integral installation efficiency is greatly improved.

Referring to fig. 1-4, the connecting arm 1 includes a handle 101 and a mounting head 102, the handle 101 and the mounting head 102 are integrally cast, and the mounting head 102 and the hook teeth 2 are movably connected to each other, so that the overall firmness is improved, i.e. the service life and the practicability of the utility model are greatly improved.

Referring to fig. 2 and 4, through holes 5 and mounting bolts 6 are disposed between the connecting arm 1 and the hook teeth 2, between the hook teeth 2 and the connecting pressing body 3, and between the fixing pressing plate 4 and the connecting arm 1, respectively, and the through holes 5 and the mounting bolts 6 are used to facilitate assembly of the present invention.

Referring to fig. 1-4, a strip-shaped through hole 7 is formed on the surface of the fixed pressing plate 4, and a rubber sleeve 8 is sleeved on one end of the handle 101 away from the mounting head 102, so that the strip-shaped through hole 7 is utilized to prevent the fixed pressing plate 4 from interfering with the mounting of the mounting bolt 6.

The working principle of the utility model is as follows: during installation, due to the fact that the handle 101 and the installation head 102 of the connecting arm 1 are integrally cast, and the hook teeth 2 are also integrally cast, under the mutual matching of the installation bolts 6 and the through holes 5, the two groups of connecting arms 1, the two groups of hook teeth 2, the connecting pressing body 3 and the two groups of fixed pressing plates 4 are fixedly combined together, required combined parts are reduced, required joints are reduced, required bolts are reduced, the integral installation efficiency is greatly improved, and in addition, due to the fact that the joints are reduced during use, integral casting is added, the integral firmness is improved, and the service life and the practicability of the novel connecting arm are greatly prolonged.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a hook tooth links arm whole casting packing pincers, includes two sets of even arms (1), two sets of hook tooth (2), connects pressure body (3) and two sets of fixed pressing plate (4), its characterized in that: two sets of link arm (1) one end both sides all swing joint have hook tooth (2), connect and press body (3) swing joint two sets of between hook tooth (2), two sets of fixed pressing plate (4) fixed connection be in link arm (1) upper and lower both ends.

2. The integral casting packing pliers of the hook tooth connecting arm as claimed in claim 1, wherein: the connecting arm (1) comprises a handle (101) and a mounting head (102), the handle (101) and the mounting head (102) are cast in an integrated mode, and the mounting head (102) is movably connected with the hook teeth (2).

3. The integral casting packing pliers of the hook tooth connecting arm as claimed in claim 1, wherein: the connecting arm (1) and the hook teeth (2), the hook teeth (2) and the connecting pressure body (3), and the fixed pressing plate (4) and the connecting arm (1) are provided with through holes (5) and mounting bolts (6) which are matched with each other.

4. The integral casting packing pliers of the hook tooth connecting arm as claimed in claim 2, wherein: the surface of the fixed pressing plate (4) is provided with a strip-shaped through hole (7), and one end of the handle (101) far away from the mounting head (102) is sleeved with a rubber sleeve (8).