CN212420900U

CN212420900U - Anchor clamps arm suitable for burnishing machine

Info

Publication number: CN212420900U
Application number: CN202020340422.4U
Authority: CN
Inventors: 乔俊岭
Original assignee: Jieyang Shenghe Stainless Steel Products Co ltd
Current assignee: Jieyang Shenghe Stainless Steel Products Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-01-29
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses an anchor clamps arm suitable for burnishing machine, including the base, install the cylinder through the bolt equidistance on the base, the cylinder top is connected with arm one through the cylinder connecting piece, and arm one side is connected with arm two through pivot two, and two one ends of arm are fixed on the base through the welded mode, and the other end welding is on splint two. Compared with the prior art, the utility model the advantage lie in: the cylinder of crossing installing on the base realizes whole drive function, is equipped with two kinds of pivots between two arms, and the arm opens and shuts rapidly and accurately about realizing, and the welding of two arm front ends has the connecting piece, through the bolt fastening in punch holder department, and install the rubber pad that plays antiskid, increase friction effect on the splint clamping face, improves the stability of work piece centre gripping, and overall structure is simple exquisite, does not have vulnerable part, and long service life is favorable to improving production efficiency.

Description

Anchor clamps arm suitable for burnishing machine

Technical Field

The utility model relates to a burnishing machine field specifically indicates an anchor clamps arm suitable for burnishing machine.

Background

Polishing machines, also called grinders, are often used for mechanical grinding, polishing and waxing, and work on the principle that: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layers and shallow marks can be achieved, the rotating speed of the polishing disc is generally 1500-3000r/min, the speed is mostly continuously variable, and the polishing disc can be adjusted at any time during construction according to requirements.

The existing polishing machine mechanical arm has the defects of structural design, so that the mechanical arm can shake during polishing, polishing quality is affected, a plurality of production problems are caused, and therefore, the design of the clamp mechanical arm suitable for the polishing machine is imperative.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that current burnishing machine robotic arm when the centre gripping work piece, because of its drawback in the design structure, lead to the work piece centre gripping unstable, the work piece landing easily appears, the skew existing of setting for the position originally, has not only reduced the manufacturing process level of work piece, has also increased personnel's work and has accorded with, is unfavorable for production efficiency's promotion.

1. In order to solve the technical problem, the utility model provides a technical scheme does: a clamp mechanical arm suitable for a polishing machine comprises a base, wherein cylinders are equidistantly mounted on the base through bolts, a first mechanical arm is connected above each cylinder through a cylinder connecting piece, a second mechanical arm is connected below each mechanical arm through a second rotating shaft, one end of each second mechanical arm is fixed on the base in a welding mode, and the other end of each second mechanical arm is welded on a second clamping plate;

one end of the mechanical arm I is connected with the cylinder connecting piece through the rotating shaft I, and the other end of the mechanical arm I is fixed on the clamping plate I through the welded connecting piece;

the connecting piece is provided with a bolt hole.

Compared with the prior art, the utility model the advantage lie in: realize whole drive function through installing the cylinder on the base, be equipped with two kinds of pivots between two arms, the arm opens and shuts rapidly and accurately about realizing, and the welding of two arm front ends has the connecting piece, through the bolt fastening in punch holder department, and installs the rubber pad that plays antiskid, increase friction effect on the splint clamping face, improves the stability of work piece centre gripping, and overall structure is simple exquisite, does not have vulnerable part, long service life is favorable to improving production efficiency.

As an improvement, a bolt hole with the same diameter specification as that of the connecting piece is arranged at a corresponding position of the clamping plate.

As an improvement, one end of the mechanical arm is fixed on the first clamping plate through a bolt matched with the diameter specification of the bolt hole in the connecting piece.

As an improvement, a first baffle is fixed on the first mechanical arm through bolts.

As an improvement, a second baffle is fixed on the second mechanical arm through bolts.

As an improvement, the two ends of the rotating shaft are provided with cylindrical fixed stop blocks with the inner diameter specification matched with the diameter specification of the rotating shaft.

As an improvement, rubber pads matched with the sizes and specifications of the first clamping plate and the second clamping plate are installed on the first clamping plate and the second clamping plate.

Drawings

Fig. 1 is a schematic structural view of a jig robot arm suitable for a polishing machine.

As shown in the figure: 1. the device comprises a first clamping plate, a second clamping plate, a connecting piece, a first mechanical arm, a second mechanical arm, a 5, a first baffle, a 6, a first rotating shaft, a 7, a cylinder connecting piece, 8, a cylinder, 9, a base, 10, a second rotating shaft, 11, a second baffle, 12, a rubber pad, 13 and a second clamping plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses when the concrete implementation, a be applicable to anchor clamps arm of burnishing machine, including base 9, base 9 on install cylinder 8 through the bolt equidistance, cylinder 8 top be connected with arm one 3 through cylinder connecting piece 7, arm one 3 below be connected with arm two 4 through pivot two 10, arm two 4 one end fix on base 9 through the welded mode, the other end welds on splint two 13;

one end of the mechanical arm I3 is connected with the cylinder connecting piece 7 through a rotating shaft I6, and the other end of the mechanical arm I is fixed on the clamping plate I1 through a welded connecting piece 2;

the connecting piece 2 is provided with a bolt hole.

The corresponding position of the first clamping plate 1 is provided with a bolt hole with the same diameter specification as that of the connecting piece 2.

One end of the mechanical arm I3 is fixed on the clamping plate I1 through a bolt matched with the diameter specification of the bolt hole in the connecting piece 2.

And a baffle plate I5 is fixed on the mechanical arm I3 through a bolt.

And a second baffle plate 11 is fixed on the second mechanical arm 4 through a bolt.

And cylindrical fixed stop blocks with the inner diameter specification matched with the diameter specification of the second rotating shaft 10 are arranged at the two ends of the second rotating shaft.

And rubber pads 12 matched with the size specification of the clamping plates are arranged on the first clamping plate 1 and the second clamping plate 13.

The utility model discloses a theory of operation: and each cylinder is provided with two interfaces, and the interfaces are provided with two-way valves used for being connected with the CDA pipeline.

The utility model discloses wholly through the compressed air that the kneck was supplied with, through the cylinder conversion, generate mechanical energy, the entity appears for supplying with the motion of cylinder connecting piece, and arm one is under the drive of pivot one and pivot two, does the motion of keeping away from arm two to realize the action that splint opened.

The second mechanical arm is used as a clamping arm, does not move in the integral working state, only supports the lower part of the workpiece through the second clamping plate welded at one end, and is mainly opened or closed by the movement of the first mechanical arm rotating around the first main shaft.

The utility model is also provided with a motor connected with the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless a limitation is explicitly stated.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

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 invention. In this specification, the schematic representations of the terms used above do 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.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the principles and spirit of the present invention.

Claims

1. A clamp arm suitable for burnishing machine, includes base (9), its characterized in that: the cylinder (8) is equidistantly installed on the base (9) through bolts, a first mechanical arm (3) is connected above the cylinder (8) through a cylinder connecting piece (7), a second mechanical arm (4) is connected below the first mechanical arm (3) through a second rotating shaft (10), one end of the second mechanical arm (4) is fixed on the base (9) in a welding mode, and the other end of the second mechanical arm is welded on a second clamping plate (13);

one end of the mechanical arm I (3) is connected with the cylinder connecting piece (7) through a rotating shaft I (6), and the other end of the mechanical arm I is fixed on the clamp plate I (1) through a welded connecting piece (2);

the connecting piece (2) is provided with a bolt hole.

2. The jig robot arm for a polishing machine according to claim 1, wherein: the corresponding position of the first clamping plate (1) is provided with a bolt hole with the same diameter specification as that of the connecting piece (2).

3. The jig robot arm for a polishing machine according to claim 1, wherein: one end of the first mechanical arm (3) is fixed on the first clamping plate (1) through a bolt matched with the diameter specification of the bolt hole in the connecting piece (2).

4. The jig robot arm for a polishing machine according to claim 1, wherein: and a first baffle (5) is fixed on the first mechanical arm (3) through a bolt.

5. The jig robot arm for a polishing machine according to claim 1, wherein: and a second baffle (11) is fixed on the second mechanical arm (4) through bolts.

6. The jig robot arm for a polishing machine according to claim 1, wherein: and cylindrical fixed stop blocks with the inner diameter specification matched with the diameter specification of the second rotating shaft (10) are arranged at the two ends of the second rotating shaft.

7. The jig robot arm for a polishing machine according to claim 1, wherein: and rubber pads (12) matched with the size and specification of the splint are arranged on the splint I (1) and the splint II (13).