CN219054080U

CN219054080U - Clamp structure of pneumatic clamp

Info

Publication number: CN219054080U
Application number: CN202223431141.8U
Authority: CN
Inventors: 周菊鹏
Original assignee: Lianyungang Yipeng Hardware Tools Co ltd
Current assignee: Lianyungang Yipeng Hardware Tools Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-23
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of pneumatic pliers, in particular to a clamping structure of a pneumatic pliers, which comprises a pneumatic pliers body, wherein two groups of hinged clamps are arranged at one end part of the pneumatic pliers body, and a detachable clamping seat is embedded inside one end part of each group of clamps close to a pointed end; two parallel mounting sliding grooves are formed in the inner wall of the mounting groove; the back of the detachable clamping seat is connected with two mounting sliding seats, and the two sides of the detachable clamping seat are respectively provided with a sharp-nose chuck and an arc-shaped chuck. According to the utility model, the detachable clamping seat is arranged in the mounting groove formed in the inner side of the clamp, and the detachable clamping seat is arranged in the mounting groove, so that after the detachable clamping seat is damaged or after the anti-slip protrusions on the detachable clamping seat are worn for a long time, the detachable clamping seat can be independently replaced, the maintenance cost is saved, the sharp-mouth clamping heads and the arc-shaped clamping heads arranged at the two ends of the detachable clamping seat can assist operators to clamp parts or articles with different sizes, and the clamp is convenient to use and popularize.

Description

Clamp structure of pneumatic clamp

Technical Field

The utility model relates to the technical field of pneumatic pliers, in particular to a clamping structure of a pneumatic pliers.

Background

The pliers are tools for clamping things or bending and deforming the tools, the application range is wide, the pliers are penetrated in various industries, the existing operation mode can only be used for manually bending products, the pliers are needed to be manually extruded in work, large physical power is needed to be consumed in long-time use, and meanwhile, the hands of an operator are easy to produce fatigue and ache.

Publication (bulletin) number: CN213703099U discloses a pneumatic adhesive tape clamp structure, including clamp body and cylinder, clamp body includes first chuck and second chuck, the middle part of first chuck and second chuck is distributed the axle and is linked to each other, the front end of first chuck is equipped with first clamping end, the front end of second chuck is equipped with second clamping end, its characterized in that: the inner end face of the first clamping end is opposite to the inner end face of the second clamping end, at least one group of mounting grooves are formed in the inner end face of the first clamping end, an adhesive tape clamping rod is mounted in at least one group of mounting grooves, the thickness of the adhesive tape clamping rod is larger than that of the mounting grooves, the inner end face of the adhesive tape clamping rod is arranged outside the inner end face of the first clamping end, when the first clamping head and the second clamping head are closed, the inner side face of the second clamping end is contacted with the inner side face of the adhesive tape clamping rod, and the adhesive tape clamping rod is made of a material which is not easy to glue.

The pneumatic clamp changes the original manual operation mode into pneumatic mode, so that the labor is saved, but the clamping head of the pneumatic clamp is integrated, has a single function, is worn or damaged after being used for a long time, needs to be replaced integrally, and increases the maintenance cost.

Disclosure of Invention

The utility model aims to provide a clamping structure of pneumatic pliers, which aims to solve the problems that the clamping heads of the pneumatic pliers are integrated, the function is single and the maintenance cost is high in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the clamping structure of the pneumatic clamp comprises a pneumatic clamp body, wherein two groups of hinged clamps are arranged at one end part of the pneumatic clamp body, and a detachable clamping seat is embedded inside one end part of each group of clamps close to a pointed end;

the inner side of one end part of the clamp close to the tip is provided with an installation groove for fixing the detachable clamp seat, and the inner wall of the installation groove is provided with two parallel installation sliding grooves;

the back of the detachable clamping seat is connected with two installation sliding seats which are matched with the installation sliding grooves in size in a sliding mode, and the two sides of the detachable clamping seat are respectively provided with a sharp-nose clamping head and an arc-shaped clamping head.

Preferably, screw holes with corresponding positions and matched sizes are formed in the mounting groove and the back of the detachable clamping seat.

Preferably, the detachable clamping seat sequentially passes through the mounting groove and the screw hole on the detachable clamping seat through the limit screw to be connected to the clamp.

Preferably, the detachable clamping seat, the sharp-nose clamping head and the arc-shaped clamping head are all provided with anti-slip protrusions on the surface of one side far away from the installation sliding seat.

Preferably, a connecting air pipe for externally connecting an air pump is arranged at one end part of the pneumatic clamp body, which is far away from the clamp.

Preferably, an end part of the pneumatic clamp body, which is far away from the clamp, is of an external thread structure, and the connecting air pipe is in threaded connection with the pneumatic clamp body.

Preferably, a switch plate for controlling work is arranged on the outer wall of the pneumatic clamp body.

Compared with the prior art, the utility model has the beneficial effects that:

1. this pneumatic pliers's jaw structure, through the mounting groove of seting up on the jaw inboard, and install the detachable holder in the mounting groove, after the detachable holder damages or just can dismantle the non-slip raised wearing and tearing on the holder for a long time, can change the detachable holder alone, practice thrift cost of maintenance, tip chuck and the arc chuck that can dismantle the both ends of holder set up can assist operating personnel to carry out the centre gripping to not unidimensional part or article, convenient to use, the facilitate promotion.

2. In the clamp structure of the pneumatic clamp, the detachable clamping seat sequentially passes through the mounting groove and the screw hole on the detachable clamping seat through the limit screw to be connected to the clamp, so that the pneumatic clamp is convenient to mount or dismount, and the stability is improved.

3. In the clamp structure of the pneumatic clamp, the detachable clamping seat, the sharp-nose clamping head and the arc-shaped clamping head are all provided with anti-slip protrusions on the surface of one side far away from the installation sliding seat, so that the anti-slip effect is improved.

Drawings

FIG. 1 is a schematic view of the structure of a jaw of the present utility model;

FIG. 2 is a schematic diagram of an exploded construction of the present utility model;

fig. 3 is a schematic structural view of the present utility model.

Meaning of each reference numeral in the drawings:

10. a pneumatic clamp body;

20. a jaw; 21. a mounting groove; 22. installing a chute; 23. a screw hole;

30. a detachable holder; 31. a slip preventing protrusion; 32. a sharp-nose chuck; 33. an arc-shaped chuck; 34. installing a sliding seat;

40. connecting an air pipe;

50. a switch board;

60. and (5) a limit screw.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model provides a clamping structure of pneumatic pliers, as shown in fig. 1-3, comprises a pneumatic pliers body 10, wherein two groups of articulated clamps 20 are arranged at one end of the pneumatic pliers body 10, and a detachable clamping seat 30 is embedded inside one end of each group of clamps 20 close to a tip; the inner side of one end part of the clamp 20, which is close to the tip, is provided with a mounting groove 21 for fixing the detachable clamp seat 30, and the inner wall of the mounting groove 21 is provided with two parallel mounting sliding grooves 22; the back of the detachable clamping seat 30 is connected with two installation sliding seats 34 which are matched with the installation sliding grooves 22 in size and are in sliding fit, two sides of the detachable clamping seat 30 are respectively provided with a sharp-nose clamping head 32 and an arc clamping head 33, the detachable clamping seat 30 is installed in the installation groove 21 through the installation groove 21 formed in the inner side of the clamp 20, after the detachable clamping seat 30 is damaged or after the anti-slip protrusions 31 on the detachable clamping seat 30 are worn for a long time, the detachable clamping seat 30 can be independently replaced, the maintenance cost is saved, and the sharp-nose clamping heads 32 and the arc clamping heads 33 arranged at two ends of the detachable clamping seat 30 can assist operators to clamp parts or articles with different sizes, so that the detachable clamping seat is convenient to use and convenient to popularize.

It should be noted that, in this embodiment, the sections of the installation chute 22 and the installation slide 34 are isosceles trapezoids, so as to improve the stability of the structure.

Further, the mounting groove 21 and the back of the detachable clamping seat 30 are provided with screw holes 23 with corresponding positions and adaptive sizes, and the detachable clamping seat 30 sequentially passes through the mounting groove 21 and the screw holes 23 on the detachable clamping seat 30 through the limit screws 60 to be in threaded connection with the clamping jaw 20, so that the detachable clamping seat is convenient to mount or dismount, and the stability is improved.

Specifically, the detachable clamping seat 30, the sharp-nose clamping head 32 and the arc-shaped clamping head 33 are provided with anti-slip protrusions 31 on the surface of one side far away from the installation sliding seat 34, so that the anti-slip effect is improved.

In addition, a connecting air pipe 40 for externally connecting an air pump is arranged at one end part of the pneumatic clamp body 10 far away from the clamping jaw 20, one end part of the pneumatic clamp body 10 far away from the clamping jaw 20 is of an external thread structure, and the connecting air pipe 40 is in threaded connection with the pneumatic clamp body 10, so that the pneumatic clamp body is convenient to install or detach.

It should be noted that the outer wall of the pneumatic pliers body 10 is provided with a switch board 50 for controlling work, so as to facilitate control.

The working principle of the clamping structure of the pneumatic clamp is as follows: during installation, an operator inserts the installation sliding seat 34 of the detachable clamping seat 30 into the installation sliding groove 22 of the installation groove 21, and sequentially passes through the installation groove 21 and the screw hole 23 on the detachable clamping seat 30 through the limit screw 60 to be connected to the clamp 20 through screw threads, and when the detachable clamping seat is used, an external air pump is connected through the connecting air pipe 40, and the detachable clamping seat is used through the switch plate 50.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the embodiments and descriptions described herein are only preferred embodiments of the utility model and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pincers clamp structure of pneumatic pincers which characterized in that: the pneumatic clamp comprises a pneumatic clamp body (10), wherein two groups of hinged clamps (20) are arranged at one end part of the pneumatic clamp body (10), and a detachable clamping seat (30) is embedded inside one end part of each group of clamps (20) close to a tip;

an installation groove (21) for fixing a detachable clamp seat (30) is formed in the inner side of one end part, close to the tip, of the clamp (20), and two parallel installation sliding grooves (22) are formed in the inner wall of the installation groove (21);

the back of the detachable clamping seat (30) is connected with two installation sliding seats (34) which are matched with the installation sliding grooves (22) in size and are in sliding fit, and two sides of the detachable clamping seat (30) are respectively provided with a sharp-nose clamping head (32) and an arc-shaped clamping head (33).

2. The clamping structure of a pneumatic clamp according to claim 1, wherein: screw holes (23) corresponding in position and adaptive in size are formed in the mounting groove (21) and the back of the detachable clamping seat (30).

3. The clamping structure of the pneumatic clamp according to claim 2, wherein: the detachable clamping seat (30) sequentially penetrates through the mounting groove (21) and the screw hole (23) on the detachable clamping seat (30) through the limit screw (60) to be connected to the clamp (20) in a threaded mode.

4. The clamping structure of a pneumatic clamp according to claim 1, wherein: and anti-slip protrusions (31) are arranged on the surfaces of one side, far away from the installation sliding seat (34), of the detachable clamping seat (30), the sharp-nose clamping head (32) and the arc-shaped clamping head (33).

5. The clamping structure of a pneumatic clamp according to claim 1, wherein: one end part of the pneumatic clamp body (10) far away from the clamp holder (20) is provided with a connecting air pipe (40) for externally connecting an air pump.

6. The pneumatic clamp clamping structure according to claim 5, wherein: an end part of the pneumatic clamp body (10) far away from the clamp holder (20) is of an external thread structure, and the connecting air pipe (40) is in threaded connection with the pneumatic clamp body (10).

7. The clamping structure of a pneumatic clamp according to claim 1, wherein: the outer wall of the pneumatic clamp body (10) is provided with a switch board (50) for controlling work.