CN215789098U

CN215789098U - Pneumatic sand paper polisher

Info

Publication number: CN215789098U
Application number: CN202122143604.XU
Authority: CN
Inventors: 林良德
Original assignee: Hangzhou Longli Intelligent Technology Co ltd
Current assignee: Hangzhou Longli Intelligent Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-11
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to a pneumatic sand paper grinding machine, and belongs to the field of mechanical equipment. The utility model comprises a pneumatic motor and a grinder shell, wherein the pneumatic motor is arranged in the grinder shell, and the utility model has the structural characteristics that: the polishing machine is characterized by further comprising an air inlet, an air outlet, an air inlet nozzle, a silencing piece, an eccentric shaft, a sand disc and a sand disc nut, wherein the air inlet and the air outlet are both arranged on the shell of the polishing machine, the air inlet nozzle and the silencing piece are respectively arranged on the air inlet and the air outlet, the eccentric shaft is arranged on the pneumatic motor, and the sand disc is arranged on the eccentric shaft through the sand disc nut. This pneumatic abrasive paper polisher installs the polisher shell when using on the manipulator, rotates through pneumatic motor drive abrasive disc, polishes the work piece through the abrasive paper of pasting on the abrasive disc, installs the amortization piece in this pneumatic abrasive paper polisher and need not to connect the end cap and realize direct exhaust in the polisher shell, and then can improve exhaust efficiency, also can improve the atmospheric pressure utilization ratio simultaneously.

Description

Pneumatic sand paper polisher

Technical Field

The utility model relates to a pneumatic sand paper grinding machine, and belongs to the field of mechanical equipment.

Background

Pneumatic abrasive paper polisher is used for polishing the work piece, and the hush piece majority of pneumatic abrasive paper polisher among the prior art carries out indirect formula exhaust through the end cap on the polisher shell through the end cap, influences its exhaust effect, leads to its exhaust efficiency low, has also reduced the atmospheric pressure utilization ratio.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a pneumatic sand paper polisher with a reasonable structural design.

The technical scheme adopted by the utility model for solving the problems is as follows: this pneumatic abrasive paper polisher, including air motor and polisher shell, air motor installs in polisher shell, and its structural feature lies in: the polishing machine is characterized by further comprising an air inlet, an air outlet, an air inlet nozzle, a silencing piece, an eccentric shaft and a sand disc, wherein the air inlet and the air outlet are formed in the shell of the polishing machine, the air inlet nozzle and the silencing piece are respectively installed on the air inlet and the air outlet, the eccentric shaft is installed on the pneumatic motor, and the sand disc is installed on the eccentric shaft.

Further, the grinding disc device also comprises a grinding disc nut, and the grinding disc is installed on the eccentric shaft through the grinding disc nut.

Furthermore, sand paper is pasted on the sand disc.

Further, the sander housing is arranged in a circular configuration.

Further, the silencing sheet is arranged in the air outlet.

Further, the number of the air outlets is at least one.

Further, the air inlet and the air outlet are both arranged on the side wall of the grinding machine shell.

Further, the sander housing is mounted on a robot.

Compared with the prior art, the utility model has the following advantages: this pneumatic abrasive paper polisher installs the polisher shell when using on the manipulator, rotates through pneumatic motor drive abrasive disc, polishes the work piece through the abrasive paper of pasting on the abrasive disc, installs the amortization piece in this pneumatic abrasive paper polisher and need not to connect the end cap and realize direct exhaust in the polisher shell, and then can improve exhaust efficiency, also can improve the atmospheric pressure utilization ratio simultaneously.

Drawings

Fig. 1 is a schematic view of an explosion structure of a pneumatic sandpaper sanding machine according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of a pneumatic sandpaper sander according to an embodiment of the present invention.

In the figure: the grinding machine comprises a pneumatic motor 1, a grinding machine shell 2, an air inlet 3, an air outlet 4, an air inlet nozzle 5, a silencing sheet 6, an eccentric shaft 7, a sand disc 8 and a sand disc nut 9.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.

Examples are given.

Referring to fig. 1 to 2, it should be understood that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical essence, and any modifications of the structures, changes of the ratio relationships, or adjustments of the sizes, should still fall within the scope of the present disclosure without affecting the functions and the achievable objectives of the present invention. In the present specification, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.

The pneumatic sand paper sander in the embodiment comprises a pneumatic motor 1, a sander shell 2, an air inlet 3, an air outlet 4, an air inlet nozzle 5, a silencing sheet 6, an eccentric shaft 7, a sand disc 8 and a sand disc nut 9, wherein sand paper is pasted on the sand disc 8.

The pneumatic motor 1 in this embodiment is installed in polisher shell 2, and air inlet 3 and gas outlet 4 all set up on polisher shell 2, and suction nozzle 5 and amortization piece 6 are installed respectively on air inlet 3 and gas outlet 4, and eccentric shaft 7 installs on pneumatic motor 1, and sand table 8 passes through sand table nut 9 and installs on eccentric shaft 7.

The polisher housing 2 in this embodiment is a circular structure, the silencing plate 6 is arranged in the air outlet 4, the number of the air outlet 4 is at least one, the air inlet 3 and the air outlet 4 are both arranged on the side wall of the polisher housing 2, and the polisher housing 2 is installed on a manipulator.

Specific speaking, this pneumatic sand paper polisher installs polisher shell 2 when using on the manipulator, rotates through 1 drive abrasive disc 8 of pneumatic motor, polishes the work piece through the abrasive paper of pasting on abrasive disc 8, installs hush air 6 in this pneumatic sand paper polisher and need not to connect the end cap and realize direct exhaust in polisher shell 2, and then can improve exhaust efficiency, also can improve the atmospheric pressure utilization ratio simultaneously.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an illustration of the structure of the present invention. Equivalent or simple changes in the structure, characteristics and principles of the utility model are included in the protection scope of the patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A pneumatic sandpaper sander, comprising a pneumatic motor (1) and a sander housing (2), the pneumatic motor (1) being mounted in the sander housing (2), characterized in that: the polishing machine is characterized by further comprising an air inlet (3), an air outlet (4), an air inlet nozzle (5), a silencing sheet (6), an eccentric shaft (7) and a sand disc (8), wherein the air inlet (3) and the air outlet (4) are both arranged on the polishing machine shell (2), the air inlet nozzle (5) and the silencing sheet (6) are respectively arranged on the air inlet (3) and the air outlet (4), the eccentric shaft (7) is arranged on the pneumatic motor (1), and the sand disc (8) is arranged on the eccentric shaft (7).

2. A pneumatic sanding machine as defined in claim 1, wherein: the grinding disc is characterized by further comprising a grinding disc nut (9), and the grinding disc (8) is installed on the eccentric shaft (7) through the grinding disc nut (9).

3. A pneumatic sanding machine as defined in claim 1, wherein: and sand paper is stuck on the sand disc (8).

4. A pneumatic sanding machine as defined in claim 1, wherein: the grinding machine shell (2) is arranged in a circular structure.

5. A pneumatic sanding machine as defined in claim 1, wherein: the silencing sheet (6) is arranged in the air outlet (4).

6. A pneumatic sanding machine as defined in claim 1, wherein: the number of the air outlets (4) is at least one.

7. A pneumatic sanding machine as defined in claim 1, wherein: the air inlet (3) and the air outlet (4) are both arranged on the side wall of the grinding machine shell (2).

8. A pneumatic sanding machine as defined in claim 1, wherein: the grinding machine shell (2) is installed on the manipulator.