CN215547919U

CN215547919U - Sand blasting machine convenient to operation

Info

Publication number: CN215547919U
Application number: CN202121386528.9U
Authority: CN
Inventors: 李诺青
Original assignee: Shenzhen Jinruilang Precision Manufacturing Co ltd
Current assignee: Guangdong Kezhen Ultrasonic Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-18
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to a sand blasting machine convenient to operate, which comprises a shell, a plurality of spray guns and a workpiece fixture, wherein the spray guns are respectively arranged in the shell, the shell is provided with mounting holes, the workpiece fixture is detachably arranged in the mounting holes, and the spray guns face the mounting holes. This sand blasting machine convenient to operation improves the shell, sets up detachable work piece holder on the mounting hole of shell, and work piece holder is aimed at to the spray gun, and at the during operation, only need to put the work piece in work piece holder and fix, the spray gun can carry out the sandblast operation to the work piece through the mounting hole, compare with prior art, stretch into the step of operating in the shell with the workman stretch into simplify into put the work piece in work piece holder can, the operation has been simplified, has improved production efficiency and operational safety.

Description

Sand blasting machine convenient to operation

Technical Field

The utility model relates to the technical field of sand blasting machines, in particular to a sand blasting machine convenient to operate.

Background

The sand blasting machine is a machine which adopts compressed air as power to form a high-speed jet beam to spray a blasting material to the surface of a workpiece to be processed at a high speed so as to change the mechanical property of the outer surface of the workpiece.

As shown in fig. 1, the conventional sand blasting machine includes a casing 1 and a spray gun disposed in the casing 1, wherein two operation holes 11 are provided in a side wall of the casing 1, a viewing hole 12 is provided above the casing 1, and a feeding hole 13 is provided in a side wall of the casing 1. The workpiece enters the shell from the feeding hole 13, then the hand of a worker extends into the hand-held workpiece from the operation hole 11, the glasses look into the shell from the observation hole 12, then the spray gun performs sand blasting operation on the workpiece, dirt such as rusty skin on the surface of the workpiece is removed, and an important basic diagram is established on the surface of the workpiece. The sand blasting mode of the sand blasting machine is operated when a worker stretches hands into the shell 1, and the operation efficiency is not high.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a sand blasting machine convenient to operate aiming at the problem that sand blasting is performed by stretching hands of workers into a shell, and the operation efficiency is not high.

The utility model provides a sand blasting machine convenient to operation, includes shell, a plurality of spray gun and work piece holder, a plurality of spray guns set up respectively in the shell, the mounting hole has been seted up to the shell, work piece holder can dismantle set up in the mounting hole, a plurality of spray gun orientation the mounting hole.

In one embodiment, the work holder is located on a side or bottom of the housing.

In one embodiment, the work holder is threadably connected to the housing.

In one embodiment, the work holder is snap-fit to the housing.

In one embodiment, the workpiece clamp comprises a fixing frame, a plurality of driving pieces and a plurality of clamping pieces, the fixing frame is detachably arranged in the mounting hole, a sand blasting hole is formed in the middle of the fixing frame, the driving pieces are arranged around the sand blasting hole, each clamping piece is arranged at the driving end of one driving piece, and the driving pieces drive the clamping pieces to move towards or away from the sand blasting hole.

In one embodiment, the driving member is a driving cylinder or a spring.

In one embodiment, the clamp is an elastic rubber molded plate.

Above-mentioned sand blasting machine convenient to operation improves the shell, sets up detachable work piece holder on the mounting hole of shell, and work piece holder is aimed at to the spray gun, and at the during operation, only need put the work piece and fix in work piece holder, the spray gun can carry out the sandblast operation through the mounting hole to the work piece, compare with prior art, stretch into the step of operation in the shell with the workman stretch into simplify into put the work piece in work piece holder can, the operation has been simplified, has improved production efficiency and operational safety.

Drawings

FIG. 1 is a schematic structural diagram of a prior art blasting machine;

FIG. 2 is a schematic diagram of a sander to facilitate operation in one embodiment;

FIG. 3 is a schematic diagram of another embodiment of a sander to facilitate operation;

FIG. 4 is a schematic structural view of a work holder according to one embodiment;

fig. 5 is a schematic structural view of a workpiece holder according to another embodiment.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

As shown in fig. 2, the sand blasting machine convenient to operate comprises a shell 2, a plurality of spray guns (not shown) and a workpiece fixture 3, wherein the plurality of spray guns are respectively arranged in the shell 2, the shell 2 is provided with a mounting hole 21, the workpiece fixture 3 is detachably arranged in the mounting hole 21, and the plurality of spray guns face the mounting hole 21. The work holder 3 is located at a side portion of the housing 2 for a worker to operate. For example, the work holder 3 is screwed to the housing 2. The workpiece clamp 3 is connected with the shell 2 in a buckling mode, and is convenient to detach and maintain. Further, in order to adjust and maintain the spray gun, the shell 2 is provided with a detachable cover plate 4, so that the cover plate 4 can be conveniently detached to operate the spray gun inside the shell 2. Further, as shown in fig. 3, the work holder 3 is located at the bottom of the housing 2, and a conveying track for conveying the work can be added below the bottom of the housing 2, so as to facilitate automatic generation.

Above-mentioned sand blasting machine convenient to operation improves shell 2, set up detachable work piece holder 3 on the mounting hole 21 of shell 2, the spray gun aims at work piece holder 3, at the during operation, only need put the work piece in work piece holder 3 and fix, the spray gun can carry out the sandblast operation to the work piece through mounting hole 21, compare with prior art, stretch into the step of going into the shell 2 with the workman and operating into put the work piece in work piece holder 3 can, the operation has been simplified, production efficiency and operational safety have been improved.

In order to solve the problem of single workpiece and increased production cost of the workpiece fixture, as shown in fig. 4, in one embodiment, the workpiece fixture 3 includes a fixing frame 31, a plurality of driving members 32, and a plurality of clamping members 33, the fixing frame 31 is detachably disposed in the mounting hole 21, a sand blasting hole 34 is disposed in the middle of the fixing frame 31, the plurality of driving members 32 are disposed around the sand blasting hole 34, each clamping member 33 is disposed at a driving end 321 of one driving member 32, and the driving members 32 drive the clamping members 33 to move toward or away from the sand blasting hole 34. For example, the fixing frame 31 has screw holes 311 formed around it for facilitating the bolt connection with the housing. For another example, a fastener (not shown) matching with the housing 2 is disposed on the inner side of the fixing frame 31, and the fixing frame 31 is connected with the housing 2 by a snap. For example, the clamping member 33 is an elastic rubber molding plate, which facilitates clamping the workpiece and avoids damaging the workpiece. The driver 32 is, for example, a drive cylinder. For example, as shown in FIG. 5, the driver 32 is a plurality of springs 35.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a sand blasting machine convenient to operation, includes shell and a plurality of spray gun, and a plurality of spray guns set up respectively in the shell, its characterized in that still includes work piece holder, the mounting hole has been seted up to the shell, work piece holder can dismantle set up in the mounting hole, a plurality of spray gun orientation the mounting hole.

2. The sander of claim 1 wherein the work piece holder is located on a side or bottom of the housing.

3. The sander of claim 1 wherein said workpiece holder is threadably connected to said housing.

4. The sander of claim 1 wherein said workpiece holder is snap-fit to said housing.

5. The sand blasting machine convenient to operate according to claim 1, wherein the workpiece fixture comprises a fixing frame, a plurality of driving members and a plurality of clamping members, the fixing frame is detachably arranged in the mounting hole, a sand blasting hole is formed in the middle of the fixing frame, the plurality of driving members are arranged around the sand blasting hole, each clamping member is arranged at a driving end of one of the driving members, and the driving members drive the clamping members to move towards or away from the sand blasting hole.

6. An operational sander as set forth in claim 5 wherein said drive member is a drive cylinder or a spring.

7. An operational sander as set forth in claim 5 wherein said clamp is a resilient rubber profiled plate.