CN207788663U - A kind of manual sander - Google Patents

Abstract

The utility model relates to a manual sander, which comprises a working table, a lighting lamp, a dust suction device, a protective cover, a motor, a base, a bracket, a manual rod and a placing table. The utility model is provided with a protective cover and a dust collection device. The protective cover can not only protect the staff, but also reduce the dust splashing around when grinding, and the dust is concentrated in the protective cover and transferred to the vacuum cleaner through the vacuum cleaner pipeline for processing; the utility model will manually One end of the rod is hinged with the bracket, and the lever principle is used to control the handle, saving labor during grinding; the rotation of the motor can be used for continuous grinding; the utility model has the advantages of simple structure, easy operation, low price, and reduces dust flying in the air, reducing Damage to the environment and workers.

Description

A manual sander

technical field

The utility model relates to the field of mechanical processing, in particular to a manual sander.

Background technique

The sanding machine uses the cutting action of the gravel to smooth the processing traces, burrs, stains, etc. on the surface of the object. The surface of the workpiece after sanding is smooth and has a good reflection effect. After the workpiece is sanded, the thickness will be reduced and it will be easily scratched. Sanding is an indispensable technology in many mechanical fields. Many products on the market will be sanded and polished for aesthetics. Many sanders on the market today are fully automated, but such products are expensive. If the traditional processing method is used for sanding, there will be a lot of dust, which will cause great harm to the staff and pollute the environment.

Utility model content

In order to solve the technical problem that the sander is expensive and produces a lot of dust, the utility model provides a manual sander.

The technical scheme of the utility model is as follows:

A manual sander, comprising a workbench, a protective cover, a dust suction device, a motor, a base, a bracket, a lighting lamp, a manual rod and a placement table, the protective cover is fixed on the workbench; the side of the protective cover An opening is set; the dust collection device includes a vacuum cleaner and a vacuum cleaner pipeline; the vacuum cleaner pipeline is connected to the opening of the protective cover; the motor fixes the center of the workbench; the base is welded on the central axis of the motor ; The workbench is threaded to fix the bracket; the top of the bracket is fixed with the lighting lamp; the cross section of the bracket is circular; one end of the manual lever is hinged with the bracket by a ring; The rod body of the manual rod is connected with an extruding platform; a placing platform is provided beside the base.

Further, the diameter of the vacuum cleaner pipe is the same as the diameter of the opening of the protective cover, which reduces dust flying when the sander is sanding.

Further, the lighting lamp is a height-adjustable lighting lamp, which is convenient for staff to observe when polishing.

Further, the height of the placement table is the same as that of the base, the extrusion table of the manual rod can fit the base, and the extrusion table of the manual rod body can be placed on the placement table after use .

Further, the other end of the manual lever is a handle, which is convenient for the staff to operate.

Further, the base is a solid cylinder, which is convenient for extruding the sand paper and the product to be sanded by using the extrusion table on the base and the manual rod when sanding.

The beneficial effects of the utility model are as follows:

The utility model is provided with a protective cover and a dust collection device. The protective cover can not only protect the staff, but also reduce the dust splashing around when grinding, and the dust is concentrated in the protective cover and transferred to the vacuum cleaner through the vacuum cleaner pipeline for processing; the utility model will manually One end of the rod is set on the bracket, and the lever principle is used to control the handle, which saves labor when grinding; the rotation of the motor can be used to continuously grind; the utility model has simple structure, easy operation, low price, and reduces dust flying in the air. Reduce damage to the environment and workers.

Description of drawings

Fig. 1 is a structural schematic diagram of a manual sander of the present invention;

Fig. 2 is a schematic diagram of the internal structure of a manual sander protective cover of the present invention;

In the figure: 1. In the figure: 1. Workbench; 2. Vacuum cleaner pipe; 3. Lighting lamp; 4. Bracket; 5. Manual lever; 51. Extrusion table; 52. Handle; 6. Protective cover; ; 8, the base; 9, the placement table.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with accompanying drawings 1-2 in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than Full examples.

A manual sander, including a workbench 1, a protective cover 6, a dust suction device, a motor 7, a base 8, a bracket 4, a lighting lamp 3, a manual lever 5 and a placement table 9, the protective cover 6 is fixed on the On the workbench 1; the side of the protective cover 6 is provided with an opening; the dust collection device includes a vacuum cleaner and a vacuum cleaner pipeline 2; the vacuum cleaner pipeline 2 is connected to the opening of the protective cover 6; the motor 7 fixes the working The center of the platform 1; the base 8 is welded on the central axis of the motor 7; the workbench 1 is screwed to fix the bracket 8; the top of the bracket 8 is fixed with the lighting lamp 3; The cross section is circular; one end of the manual lever 5 is a ring hinged with the bracket 4; the rod body of the manual lever 5 is connected with an extruding platform 51; a placing platform 9 is arranged beside the base 8.

Preferably, the diameter of the vacuum cleaner pipe 2 is the same as the diameter of the opening of the protective cover 6, so as to reduce dust flying when the sander is sanding.

Preferably, the lighting lamp 3 is a height-adjustable lighting lamp, which is convenient for staff to observe when polishing.

As a preference, the height of the placing table 9 is the same as that of the base 8, the extruding table 51 of the manual rod body can fit the base 8, and the extruding table 51 of the manual rod 5 can be removed after use. 51 is placed on the placing platform 9.

Preferably, the other end of the manual lever 5 is a handle 52, which is convenient for the staff to operate.

Preferably, the base 8 is a solid cylinder, which is convenient for extruding the abrasive paper and the product to be polished by using the extrusion table on the base and the manual lever when sanding.

Working method: Fix the stainless steel product that needs to be frosted upside down on the base 8. The base 8 rotates with the motor 7 that is working, and the stainless steel product rotates with the base 8. Hold the abrasive paper in one hand and grind the abrasive paper. The surface is close to the stainless steel product; the other hand is holding the handle of the manual lever, and the extrusion platform 51 of the control manual lever sticks to the other side of the abrasive paper; thus increasing the friction between the abrasive surface of the abrasive paper and the stainless steel that needs to be polished, and Continuous grinding is achieved by using stainless steel products to rotate continuously.

The beneficial effects of the utility model are as follows: the utility model is provided with a protective cover and a dust-absorbing device, the protective cover can not only protect the staff, but also reduce the dust splashing around when grinding, and the dust is concentrated in the protective cover through the vacuum cleaner pipe to transfer the dust to the Vacuum cleaner processing; the utility model puts one end of the manual rod on the bracket, uses the lever principle to control the handle, and saves labor when grinding; uses the rotation of the motor to continuously grind; the utility model has simple structure, easy operation and low price. And reduce dust flying in the air, reduce damage to the environment and staff.

The above descriptions are preferred embodiments of the present utility model, and are not limited to the present utility model. For those skilled in the art, some improvements and modifications made without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (6)

1. a kind of manual sander, which is characterized in that including workbench, protective cover, dust exhaust apparatus, motor, pedestal, holder, photograph Bright lamp, hand lever and mounting table, the protective cover are fixed on the workbench；The protective cover side setting opening；It is described Dust exhaust apparatus includes dust catcher and pipeline of dust catcher；The pipeline of dust catcher is connected with the opening of the protective cover；The electricity Machine fixes the center of the workbench；The pedestal is welded on the central shaft of the motor；The workbench is screwed described Holder；The top of the holder is fixed with the headlamp；The cross section of the holder is circle；One end of the hand lever is Annulus is hinged with the holder；The body of rod of the hand lever is connected with squeeze station；It is provided with mounting table beside the pedestal.

2. a kind of manual sander according to claim 1, which is characterized in that the diameter of the pipeline of dust catcher with it is described The diameter of the opening of protective cover is identical.

3. a kind of manual sander according to claim 1, which is characterized in that the headlamp is that can adjust height Headlamp.

4. a kind of manual sander according to claim 1, which is characterized in that the height of the mounting table and the pedestal It is identical.

5. a kind of manual sander according to claim 1, which is characterized in that the other end of the hand lever is handle.

6. a kind of manual sander according to claim 1, which is characterized in that the pedestal is a solid cylinder.