CN207448137U - A kind of hand basin semi-finished product sanding apparatus - Google Patents

Abstract

The utility model discloses a grinding device for a semi-finished washbasin, which comprises a vibrating motor, a grinding seat, a compression spring, and a small grinding seat. The compression spring is arranged on the upper surface of the small grinding seat, and a protective The inner part of the compression spring is provided with a guide post, the upper part of the compression spring is provided with a connecting seat, the upper part of the connecting seat is provided with a bolt, the upper part of the bolt is provided with the grinding seat, and the inner edge of the grinding seat is A cylindrical gear is provided, the top of the cylindrical gear is provided with a fastening knob, the external of the cylindrical gear is provided with a rack, the upper part of the grinding seat is provided with an output shaft, and the upper part of the output shaft is provided with the vibration motor. An organic casing is arranged outside the vibration motor, a handle is arranged on the upper surface of the casing, and a rubber sleeve is arranged on the outer surface of the handle. The beneficial effect is that the grinding speed of the uneven surface is significantly increased, the overall grinding time is reduced, and the overall grinding effect is better.

Description

A polishing device for semi-finished washbasins

technical field

The utility model relates to the design field of mechanical polishing equipment, in particular to a polishing device for semi-finished washbasins.

Background technique

The traditional grinding is done by manually using sandpaper to rub the grinding surface. The speed is slow and the grinding effect is not ideal. Then there are various pneumatic or electric grinding machines, also called sanding machines. Wrap the sandpaper and use the vibration generated by the vibrator to replace the manual grinding, which improves the grinding speed, and the grinding effect is more uniform and ideal, but the defects of the grinding machine are also obvious. It is not as flexible as manual work, and it is difficult to correct some unevenness. Grinding the surface, no matter whether the shape of the vibrator for grinding is changed to a rectangle, a circle or an irregular shape, the problem of grinding the uneven surface cannot be well solved, so manual grinding has not been eliminated so far, and manual grinding is used to make up for it Grinding machine is insufficient, but this also caused the reduction of the overall grinding speed.

Utility model content

The purpose of the utility model is to provide a semi-finished washbasin polishing device in order to solve the above problems.

The utility model realizes above-mentioned purpose through following technical scheme:

A polishing device for semi-finished washbasins, comprising a vibrating motor, a grinding seat, a compression spring, and a small grinding seat. The inside of the spring is provided with a guide column, the upper part of the compression spring is provided with a connecting seat, the upper part of the connecting seat is provided with a bolt, the upper part of the bolt is provided with the grinding seat, and the inner edge of the grinding seat is provided with a cylindrical gear, The top of the cylindrical gear is provided with a fastening knob, the external of the cylindrical gear is provided with a rack, the upper part of the grinding seat is provided with an output shaft, the upper part of the output shaft is provided with the vibration motor, and the external of the vibration motor is provided with a A casing, the upper surface of the casing is provided with a handle, and the outer surface of the handle is provided with a rubber sleeve.

In the above structure, the vibration motor transmits the vibration to the output shaft, the output shaft transmits the vibration to the grinding base, the grinding base transmits the vibration to the compression spring, and the compression spring transmits the vibration For the small grinding seat, the compression spring adjusts the height of the small grinding seat at any time according to the uneven surface, so as to grind the surface to be polished.

In order to further improve the grinding quality, the small grinding seat is connected to the compression spring by welding, the compression spring is connected to the connecting seat by welding, the compression spring is connected to the protective sleeve by gluing, The connection seat is connected with the guide post through welding.

In order to further improve the grinding quality, the connecting seat is connected to the bolt by welding, and the bolt is connected to the grinding seat by threads.

In order to further improve the grinding quality, the cylindrical gear is connected with the grinding base through bearings, the rack is connected with the cylindrical gear through gear teeth, and the cylindrical gear is connected with the fastening knob by gluing .

In order to further improve the grinding quality, the grinding base is connected to the output shaft through threads, the output shaft is coaxially connected to the vibration motor, and the vibration motor is fastened to the casing through screws.

In order to further improve the grinding quality, the casing is connected to the handle by threads, and the rubber sleeve is connected to the handle by gluing.

The beneficial effect is that the grinding speed of the uneven surface is significantly increased, the overall grinding time is reduced, and the overall grinding effect is better.

Description of drawings

Fig. 1 is the space perspective view of a kind of washing basin semi-finished product grinding device described in the utility model;

Fig. 2 is the front view of a semi-finished washbasin polishing device described in the utility model;

Fig. 3 is a partial cross-sectional view of a semi-finished washbasin polishing device according to the utility model.

1. Handle; 2. Fastening knob; 3. Rubber handle; 4. Case; 5. Vibration motor; 6. Output shaft; 7. Grinding seat; 8. Connecting seat; 9. Compression spring; 10. Protective sleeve ; 11, small grinding seat; 12, protective sleeve; 13, cylindrical gear; 14, rack; 15, guide column.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figures 1-3, a semi-finished washbasin grinding device includes a vibration motor 5, a grinding seat 7, a compression spring 9, and a small grinding seat 11. The upper surface of the small grinding seat 11 is provided with a compression spring 9, a compression spring 9 It is used to change with the height of the surface to be polished, which is convenient for grinding. The outer part of the compression spring 9 is provided with a protective cover 10. The protective cover 10 is used to protect the compression spring 9. The inner part of the compression spring 9 is provided with a guide post 15. The guide post 15 is used To guide the compression spring 9, the upper part of the compression spring 9 is provided with a connecting seat 8, the connecting seat 8 is used to connect the compression spring 9 and the grinding seat 7, the upper part of the connecting seat 8 is provided with a bolt 12, and the upper part of the bolt 12 is provided with a grinding seat 7, The bolt 12 is used to connect the connecting seat 8 and the grinding seat 7, and the inner edge of the grinding seat 7 is provided with a cylindrical gear 13, which is used to adjust the position of the rack 14 to press the sandpaper, and the top of the cylindrical gear 13 is provided with a fastening knob 2, and the cylindrical gear 13 is provided with a fastening knob 2. The gear 13 is provided with a rack 14 outside, the top of the grinding seat 7 is provided with an output shaft 6, the output shaft 6 is used to transmit vibration, the top of the output shaft 6 is provided with a vibration motor 5, the vibration motor 5 is used to generate vibration, and the vibration motor 5 is externally arranged There is an organic casing 4, the casing 4 is used to protect the motor, the upper surface of the casing 4 is provided with a handle 1, and the outer surface of the handle 1 is provided with a rubber sleeve handle 3.

In the above structure, the vibration motor 5 transmits the vibration to the output shaft 6, the output shaft 6 transmits the vibration to the grinding base 7, the grinding base 7 transmits the vibration to the compression spring 9, the compression spring 9 transmits the vibration to the small grinding base 11, and the compression The spring 9 adjusts the height of the small grinding seat 11 according to the uneven surface at any time, and the surface to be polished is polished.

In order to further improve the grinding quality, the small grinding seat 11 is connected with the compression spring 9 by welding, the compression spring 9 is connected with the connection seat 8 by welding, the compression spring 9 is connected with the protective cover 10 by gluing, the connection seat 8 is connected with the guide column 15 is connected by welding, the connecting seat 8 is connected with the bolt 12 by welding, the bolt 12 is connected with the grinding seat 7 by threads, the cylindrical gear 13 is connected with the grinding seat 7 through bearings, and the rack 14 and the cylindrical gear 13 are connected by gear teeth The cylindrical gear 13 is connected with the fastening knob 2 through glue, the grinding seat 7 is connected with the output shaft 6 through threads, the output shaft 6 is connected with the vibration motor 5 coaxially, and the vibration motor 5 and the casing 4 are tightened by screws. The casing 4 is connected with the handle 1 by threads, and the rubber sleeve handle 3 is connected with the handle 1 by gluing.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their effects.

Claims (6)

1. a kind of hand basin semi-finished product sanding apparatus, it is characterised in that：Including vibrating motor, sanding block, compression spring, small mill Seat, the small mill seat upper surface are provided with the compression spring, and the outside of the compression spring is provided with protective case, the compression Spring is internally provided with lead, and the top of the compression spring is provided with connecting seat, and the connecting seat top is provided with spiral shell Bolt, the bolt top are provided with the sanding block, and the sanding block internal edge is provided with roller gear, the roller gear Top is provided with tightening knob, rack is provided with outside the roller gear, the sanding block top is provided with output shaft, described Output shaft top is provided with the vibrating motor, and casing is provided with outside the vibrating motor, and the casing upper surface is provided with Handle, the handle outer surface set rubber sleeve handle.

2. a kind of hand basin semi-finished product sanding apparatus according to claim 1, it is characterised in that：It is described it is small mill seat with it is described Compression spring connect by being weldingly connected, it is described compression spring connect with the connecting seat by being weldingly connected, it is described compression spring and The protective case is connected by gluing, and the connecting seat is connect with the lead by being weldingly connected.

3. a kind of hand basin semi-finished product sanding apparatus according to claim 1, it is characterised in that：The connecting seat with it is described Bolt is connect by being weldingly connected, and the bolt is connected with the sanding block by screw thread.

4. a kind of hand basin semi-finished product sanding apparatus according to claim 1, it is characterised in that：The roller gear and institute It states sanding block by bearing to be connected, the rack is connected with the roller gear by the gear teeth, the roller gear and institute Tightening knob is stated by gluing to be connected.

5. a kind of hand basin semi-finished product sanding apparatus according to claim 1, it is characterised in that：The sanding block with it is described Output shaft is connected by screw thread, and the output shaft and the vibrating motor are coaxially connected, the vibrating motor and the casing It is fastenedly connected by screw.

6. a kind of hand basin semi-finished product sanding apparatus according to claim 1, it is characterised in that：The casing with described Hand is connected by screw thread, and the rubber sleeve handle is connected with the handle by gluing.