CN216679468U

CN216679468U - Self-cleaning pneumatic clamp

Info

Publication number: CN216679468U
Application number: CN202123091844.6U
Authority: CN
Inventors: 隋吉坤; 万军; 冯宗飞
Original assignee: Weihai Kaizhuo Automation Technology Co ltd
Current assignee: Weihai Kaizhuo Automation Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-07
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a self-cleaning pneumatic clamp which comprises a first supporting plate, wherein a plurality of air cylinders are arranged on the upper part of the first supporting plate, a plurality of moving grooves are formed in the first supporting plate, the bottom of the first supporting plate is fixedly connected with a bottom plate, a push plate is arranged in each moving groove, the push plate is fixedly installed with the power end of each air cylinder, the lower ends of the moving grooves penetrate through the lower surface of the first supporting plate, ash cleaning grooves which correspond to the moving grooves one by one are formed in the surface of the bottom plate, and the ash cleaning grooves are communicated with the moving grooves; this practicality provides the structure of clearing up the dust through shifting chute and deashing groove that set up, carries out the in-process that stretches out and draws back at the cylinder, can crowd down the adnexed dust of shifting chute inside or grit, sets up to trapezium structure through shifting chute and deashing groove in addition, has further avoided dust or grit to adhere to the problem on shifting chute or deashing groove surface.

Description

Self-cleaning pneumatic clamp

Technical Field

The utility model relates to the field of starting clamps, in particular to a self-cleaning pneumatic clamp.

Background

The pneumatic clamp generally refers to a tool which performs power output through a pneumatic clamp, namely, a cylinder structure and forms a clamping effect by matching with various structures.

The general centre gripping that carries out through setting up two at least cylinders of current air jig, cooperation spacing track carries out the position restriction to the holder, and impurity such as dust, grit can be piled up to spacing orbital inboard when using for a long time, leads to the unstable structure of holder easily, has certain service problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a self-cleaning pneumatic clamp, which aims to solve the problem that dust and gravel are easy to accumulate on the inner side of a limiting rail of the conventional pneumatic clamp.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a self-cleaning pneumatic clamp, includes first backup pad, the upper portion of first backup pad is provided with a plurality of cylinder, a plurality of shifting chute has been seted up to the inside of first backup pad, the bottom fixedly connected with bottom plate of first backup pad, the inside of shifting chute is provided with the push pedal, the power end fixed mounting of push pedal and cylinder, the lower extreme of shifting chute runs through to the lower surface of first backup pad, the deashing groove with the shifting chute one-to-one is seted up on the surface of bottom plate, deashing groove and shifting chute intercommunication.

Preferably, the power end threaded connection of cylinder has the telescopic link, the other end and the push pedal fixed mounting of telescopic link.

Preferably, be provided with the second backup pad between push pedal and the telescopic link, the bottom of push pedal is provided with the limiting plate, second backup pad laminating shifting chute, limiting plate laminating deashing groove.

Preferably, the moving groove and the ash removal groove are both isosceles trapezoid-shaped notches, the smaller side of the moving groove faces downwards, and the smaller side of the ash removal groove faces upwards.

Preferably, the bottom of first backup pad has seted up the notch, the bottom plate sets up in the inside of notch, the bottom plate is fixed with first backup pad through the mode of magnetism.

Preferably, the number of the moving grooves, the air cylinders, the telescopic rods, the push plates, the second supporting plates, the limiting plates and the ash removal grooves is at least two.

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

through shifting chute and the deashing groove that sets up, the structure of clearing up is carried out to the dust is provided, carry out the in-process that stretches out and draws back at the cylinder, can crowd down adnexed dust or grit in the shifting chute, the notch along the intercommunication drops to the surface of bottom plate and is collected, in addition through setting up shifting chute and deashing groove into trapezium structure, the problem of dust or grit attached to shifting chute or deashing groove surface has further been avoided, and the connected mode of cooperation magnetism, can easily take off the bottom plate and handle the impurity of clearance, and convenient for operation, and certain beneficial effect is possessed.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic structural diagram of the push rod of the present invention.

In the figure: 10. a first support plate; 11. a moving groove; 12. a cylinder; 13. a telescopic rod; 14. pushing the plate; 141. a second support plate; 142. a limiting plate; 20. a base plate; 21. and (4) an ash removal groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a self-cleaning pneumatic clamp includes a first support plate 10, and a plurality of air cylinders 12 are disposed on the first support plate 10.

The inner part of the first supporting plate 10 is provided with a plurality of moving grooves 11, the bottom of the first supporting plate 10 is fixedly connected with a bottom plate 20, the inner part of the moving grooves 11 is provided with a push plate 14, the push plate 14 is fixedly installed with the power end of the cylinder 12, the lower ends of the moving grooves 11 penetrate through the lower surface of the first supporting plate 10, the surface of the bottom plate 20 is provided with ash removing grooves 21 which are in one-to-one correspondence with the moving grooves 11, and the ash removing grooves 21 are communicated with the moving grooves 11;

the bottom plate 20 fixed at the bottom is used for receiving dust, the moving groove 11 is arranged to be penetrated, namely, the dust is pushed to the central part of the bottom plate 20 when the dust collecting device is used, the dust is only attached to the surface when the dust collecting device is in daily standing, sand and stone fall to the bottom, and the situation of blockage cannot be caused.

Wherein, the power end threaded connection of cylinder 12 has telescopic link 13, and telescopic link 13's the other end and push pedal 14 fixed mounting can be dismantled telescopic link 13, conveniently dismantle the replacement when the structure damages.

Wherein, be provided with second backup pad 141 between push pedal 14 and the telescopic link 13, the bottom of push pedal 14 is provided with limiting plate 142, second backup pad 141 laminating shifting chute 11, limiting plate 142 laminating deashing groove 21 carries out promotion formula clearance through second backup pad 141 and limiting plate 142 to shifting chute 11 and deashing groove 21's inside, and dust and grit can push away the inside to shifting chute 11.

Wherein, the shifting chute 11 is the notch that is isosceles trapezoid with deashing groove 21, and the less limit of shifting chute 11 is down, and the less limit of deashing groove 21 is up, is the inner wall of slope, can avoid the grit to adhere to on the inner wall of shifting chute 11 or deashing groove 21.

Wherein, the notch has been seted up to the bottom of first backup pad 10, and bottom plate 20 sets up in the inside of notch, and bottom plate 20 is fixed with first backup pad 10 through the mode of magnetism, and bottom plate 20 that carries out fixing to the mode of magnetism is inhaled can easily be dismantled.

Wherein, the number of the moving groove 11, the cylinder 12, the telescopic rod 13, the push plate 14, the second supporting plate 141, the limiting plate 142 and the ash removing groove 21 is at least two, and the clamping structure needs at least two corresponding structures for clamping.

The working principle is as follows: when using, provide power take off through cylinder 12, promote push pedal 14 and remove, and the push pedal that removes and the limiting plate 142 of bottom can clear up the dust on shifting chute 11 and deashing groove 21 surface, the central point that pushes away to bottom plate 20 by the dust of clearance puts, when dismantling, because bottom plate 20 is the connection of formula of magnetism, can directly take off bottom plate 20, and clear up the dust of collection, and convenient for operation, can clear up the inside dust of track automatically, compare current structure, it is more convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-cleaning pneumatic clamp, includes first backup pad (10), the upper portion of first backup pad (10) is provided with a plurality of cylinder (12), a plurality of shifting chute (11), its characterized in that have been seted up to the inside of first backup pad (10): the bottom fixedly connected with bottom plate (20) of first backup pad (10), the inside of shifting chute (11) is provided with push pedal (14), the power end fixed mounting of push pedal (14) and cylinder (12), the lower extreme of shifting chute (11) runs through to the lower surface of first backup pad (10), deashing groove (21) with shifting chute (11) one-to-one is seted up on the surface of bottom plate (20), deashing groove (21) and shifting chute (11) intercommunication.

2. A self-cleaning pneumatic chuck as set forth in claim 1, wherein: the power end of the air cylinder (12) is in threaded connection with a telescopic rod (13), and the other end of the telescopic rod (13) is fixedly installed with the push plate (14).

3. A self-cleaning pneumatic chuck as set forth in claim 2, wherein: be provided with second backup pad (141) between push pedal (14) and telescopic link (13), the bottom of push pedal (14) is provided with limiting plate (142), second backup pad (141) laminating shifting chute (11), limiting plate (142) laminating deashing groove (21).

4. A self-cleaning pneumatic chuck as set forth in claim 1, wherein: the movable groove (11) and the ash removal groove (21) are both isosceles trapezoid-shaped notches, the smaller side of the movable groove (11) faces downwards, and the smaller side of the ash removal groove (21) faces upwards.

5. A self-cleaning pneumatic chuck as set forth in claim 1, wherein: the bottom of first backup pad (10) has seted up the notch, bottom plate (20) set up in the inside of notch, bottom plate (20) are fixed with first backup pad (10) through the mode of magnetism.

6. A self-cleaning pneumatic chuck as set forth in claim 3, wherein: the number of the moving grooves (11), the air cylinders (12), the telescopic rods (13), the push plates (14), the second supporting plates (141), the limiting plates (142) and the ash removing grooves (21) is at least two.