CN111531441A

CN111531441A - Rotary water outlet sander

Info

Publication number: CN111531441A
Application number: CN202010327299.7A
Authority: CN
Inventors: 胡金凤
Original assignee: Individual
Current assignee: Zhuji Jingwang Machinery Technology Co.,Ltd.
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-08-14
Anticipated expiration: 2040-04-23
Also published as: CN111531441B

Abstract

The invention discloses a rotary water outlet sander, which comprises a hollow disc, a chuck and a sanding disc, wherein a driver is arranged on the lower surface of the top layer of the disc, a rotating shaft is arranged on the driver, the rotating shaft penetrates through the top layer of the disc and is positioned at the circle center of the upper surface of the driver, the upper surface of the disc is provided with three groups of first water outlet holes, the first water outlet holes are annularly arrayed around the rotating shaft, a groove is formed between every two groups of first water outlet holes, the groove is annularly arrayed around the rotating shaft, the chuck comprises a disc body with an upward opening, a bulge is arranged on the lower surface of the disc body, the outer diameter of the sanding disc is consistent with the inner diameter of the disc body, a hole groove is arranged at the center of the lower surface of the sanding disc, a third water outlet hole communicated with the upper part and the lower part is. This rotatory play water sander can not only polish article, can also be at the automatic play water of the in-process of polishing, and the structure is small and exquisite, portable.

Description

Rotary water outlet sander

Technical Field

The invention relates to the technical field of polishing, in particular to a rotary water outlet polisher.

Background

Sanding is one of surface modification techniques, and refers to a process of changing physical properties of a material surface by friction with the aid of a rough object, mainly for the purpose of obtaining a specific surface roughness, and the rough object by means of which generally includes sandpaper or the like containing particles of relatively high hardness.

When polishing some object surfaces, the better effect of polishing can be played to suitable some water that adds, but present general equipment of polishing does not possess automatic watered function, need add water operation in addition to equipment exists comparatively heavy, operating personnel in the use the very arduous condition when taking.

In view of the above, we propose a rotary effluent sander.

Disclosure of Invention

The present invention is directed to a rotary outlet sander to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a rotary water outlet sander comprises a hollow disc, a chuck and a sanding disc, wherein a driver is arranged on the lower surface of the top layer of the disc, a rotating shaft is arranged on the driver and penetrates through the top layer of the disc, the rotating shaft is positioned in the circle center of the upper surface of the driver, a pressure cylinder is arranged inside the disc, first water outlet holes are formed in the upper surface of the disc and comprise three groups, the first water outlet holes are annularly arrayed around the rotating shaft, grooves are formed among the first water outlet holes of each group and are annularly arrayed around the rotating shaft, the chuck comprises a disc body with an upward opening, a ring sleeve communicated with each other up and down is arranged in the center of the disc body, second water outlet holes communicated with each other up and down are arranged in the periphery of the ring sleeve, the size and the distribution structure of the second water outlet holes are consistent with the size and the distribution structure of the first water outlet holes, a protruding part is arranged on the lower, and a third water outlet hole communicated up and down is formed in the polishing disc, and the size and the distribution structure of the third water outlet hole are consistent with those of the second water outlet hole.

Compared with the prior art, the invention has the beneficial effects that:

1. this rotatory play water sander can not only polish article, can also go out water at the in-process of polishing automatically for the effect of polishing is better, compares in traditional needs and adds water operation in addition, has improved work efficiency.

2. The setting of chuck in this application for the mill is more stable when rotatory polishing, can not appear shaking by a wide margin.

3. The disc, the chuck and the polishing disc in the application can be disassembled and assembled, the components are convenient to clean, when a certain component goes wrong, only the component going wrong needs to be repaired or replaced, and the cost is saved.

4. The rotary water outlet sander is small in structure, convenient to use and portable, and overcomes the defects that traditional sanding equipment is heavy and operators are very arduous when taking the sander.

Preferably, the right side of disc is equipped with the telescopic link, and the telescopic link includes outer pole and interior pole, and outer pole and interior pole cup joint for a big one little and link to each other, and the right side of telescopic link is equipped with the handle.

Preferably, the disc is provided with a one-way water inlet.

Preferably, the grooves are fan-shaped structures, and the number and the structures of the convex parts and the grooves are consistent.

Preferably, the upper end of the rotating shaft is threaded.

Preferably, the hole groove is in a convex shape and comprises a first hole groove and a second hole groove, the surface of the first hole groove is in a threaded shape, and the second hole groove is matched with the structure of the ring sleeve.

Preferably, the periphery of the driver is provided with a separation box.

Drawings

FIG. 1 is a schematic view of the disassembled structure of the disc, chuck and grinding disc of the present invention;

FIG. 2 is a schematic view of another aspect of the chuck of the present invention;

FIG. 3 is a schematic view of the assembled structure of the disc, chuck and sanding disc of the present invention;

FIG. 4 is a schematic view of the configuration of the cell of the present invention;

fig. 5 is a schematic view of the internal structure of the disc of the present invention.

In the figure: 1. a disc; 2. a chuck; 3. grinding disc; 4. a driver; 5. a rotating shaft; 100. a booster cylinder; 101. a first water outlet; 102. a groove; 201. sleeving a ring; 202. a second water outlet; 203. a boss portion; 300. a hole groove; 301. a third water outlet; 6. a telescopic rod; 601. an outer rod; 602. an inner rod;

7. a handle; 103. a water inlet; 301. a first hole groove; 302. a second hole groove; 8. and (4) an isolation box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a rotatory play water sander, includes hollow disc 1, chuck 2 and the dish 3 of polishing, its characterized in that: the lower surface of the top layer of the disc 1 is provided with a driver 4, the driver 4 is provided with a rotating shaft 5, the rotating shaft 5 penetrates through the top layer of the disc 1, the rotating shaft 5 is positioned at the center of the upper surface of the driver 4, the inside of the disc 1 is provided with a pressure cylinder 100, the pressure cylinder 100 can press water in the hollow disc 1 out of a first water outlet hole 101,

the upper surface of the disc 1 is provided with three groups of first water outlet holes 101, the first water outlet holes 101 are annularly arrayed around the rotating shaft 5, grooves 102 are arranged between the first water outlet holes 101 of each group, the grooves 102 are annularly arrayed around the rotating shaft 5,

the chuck 2 comprises a chuck body with an upward opening, a ring sleeve 201 communicated with each other up and down is arranged at the center of the chuck body, a second water outlet 202 communicated with each other up and down is arranged around the ring sleeve 201, the size and the distribution structure of the second water outlet 202 are consistent with those of the first water outlet 101, a convex part 203 is arranged on the lower surface of the chuck body, the convex part 203 can be placed in the groove 102,

the outer diameter of the polishing disc 3 is consistent with the inner diameter of the disc body, a hole groove 300 is formed in the center of the lower surface of the polishing disc 3, a third water outlet 301 which is communicated with the polishing disc 3 up and down is formed in the polishing disc 3, and the size and the distribution structure of the third water outlet 301 are consistent with those of the second water outlet 202.

The right side of disc 1 is equipped with telescopic link 6, and telescopic link 6 includes outer pole 601 and interior pole 602, and outer pole 601 and interior pole 602 cup joint for a big one little and link to each other, and the right side of telescopic link 6 is equipped with handle 7, and telescopic link 6 can prolong to satisfy the distance requirement of user between handle 7 and the sander.

The disc 1 is provided with a one-way water inlet 103, and water can be supplemented into the disc 1 through the one-way water inlet 103.

The grooves 102 are fan-shaped, and the protrusions 203 correspond in number and configuration to the grooves 102, and when the chuck 2 is placed on the upper surface of the disk 1, the protrusions 203 are placed in the disk 1.

The upper end of the shaft 5 is threaded, the ring sleeve 201 can be located in the second hole 302300 of the hole 300, and the upper end of the shaft 5 can be located in the first hole 301300.

The hole 300 is convex and comprises a first hole 301300 and a second hole 302300, the surface of the first hole 301300 is threaded, the second hole 302300 is matched with the structure of the ring sleeve 201, the rotating shaft 5 can pass through the hole 300, and the upper end of the rotating shaft 5 is positioned in the first hole 301300 and is connected with the first hole through threads.

The periphery of the driver 4 is provided with a separate tank 8 preventing water in the disc 1 from coming into contact with the driver 4.

The working principle is as follows: the upper surface of a polishing disc 3 is contacted with the surface of an object to be polished, the polishing disc 3 is rotated by a driver 4, the object can be polished, a disc 1, a chuck 2 and the polishing disc 3 of the polisher can be disassembled and assembled, a ring sleeve 201 of the chuck 2 penetrates through a rotating shaft 5, a convex part 203 of the chuck 2 is aligned with a groove 102, the chuck 2 can be firmly placed on the upper surface of the disc 1, the position of a second water outlet 202 is corresponding to the position of a first water outlet 101, the upper end of the rotating shaft 5 is exposed out of the ring sleeve 201, a hole groove 300 of the polishing disc 3 faces towards the exposed rotating shaft 5, the rotating shaft 5 is inserted into the hole groove 300, the upper end of the rotating shaft 5 is contacted with a second hole groove 302300, the polishing disc 3 is rotated clockwise, the polishing disc 3 and the rotating shaft 5 are connected through threads, the disc 1, the chuck 2 and the polishing disc 3 form a whole, the polishing disc 3 is positioned in the disc 2, the outer wall of the polishing disc 3 and the inner wall of the chuck 2 form a sliding structure,

driver 4 includes the motor, driver 4 makes 5 clockwise rotations in the pivot, 5 make 3 clockwise rotations of the dish of polishing in the pivot, polish and set 3 last third apopore 301 and second apopore crossing, water in the disc 1 alright through first apopore 101, second apopore 202 and third apopore 301 flow, and continue to drive 3 rotations of polishing the dish when pivot 5, third apopore 301 staggers with second apopore 202 when, the water in the disc 1 can not continue to flow, just so realized polishing 3 intermittent type formulas of dish and play water, the effect of polishing is better, this is exactly this rotatory water sander's theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatory play water sander, includes hollow disc (1), chuck (2) and the dish (3) of polishing, its characterized in that: the lower surface of the top layer of the disc (1) is provided with a driver (4), the driver (4) is provided with a rotating shaft (5), the rotating shaft (5) penetrates through the top layer of the disc (1), the rotating shaft (5) is positioned at the center of the circle of the upper surface of the driver (4), a pressure cylinder (100) is arranged inside the disc (1),

the upper surface of the disc (1) is provided with first water outlet holes (101), the first water outlet holes (101) comprise three groups, the first water outlet holes (101) are annularly arrayed around the rotating shaft (5), grooves (102) are arranged among the first water outlet holes (101) of each group, the grooves (102) are annularly arrayed around the rotating shaft (5),

the chuck (2) comprises a disk body with an upward opening, a ring sleeve (201) which is communicated with the upper part and the lower part is arranged at the center of the disk body, a second water outlet hole (202) which is communicated with the upper part and the lower part is arranged around the ring sleeve (201), the size and the distribution structure of the second water outlet hole (202) are consistent with that of the first water outlet hole (101), a convex part (203) is arranged on the lower surface of the disk body,

the outer diameter of the polishing disc (3) is consistent with the inner diameter of the disc body, a hole groove (300) is formed in the center of the lower surface of the polishing disc (3), a third water outlet hole (301) which is communicated with the upper portion and the lower portion is formed in the polishing disc (3), and the size and the distribution structure of the third water outlet hole (301) are consistent with those of the second water outlet hole (202).

2. A rotary effluent sander according to claim 1, wherein: the right side of disc (1) is equipped with telescopic link (6), and telescopic link (6) are including outer pole (601) and interior pole (602), and outer pole (601) and interior pole (602) are cup jointed for one big or little and are linked to each other, and the right side of telescopic link (6) is equipped with handle (7).

3. A rotary effluent sander according to claim 1, wherein: the disc (1) is provided with a one-way water inlet (103).

4. A rotary effluent sander according to claim 1, wherein: the grooves (102) are of fan-shaped structures, and the number and the structures of the convex parts (203) are consistent with those of the grooves (102).

5. A rotary effluent sander according to claim 1, wherein: the upper end of the rotating shaft (5) is in a thread shape.

6. A rotary effluent sander according to claim 1, wherein: the hole grooves (300) are in a convex shape and comprise first hole grooves (301) (300) and second hole grooves (302) (300), the surfaces of the first hole grooves (301) (300) are in a threaded shape, and the second hole grooves (302) (300) are matched with the structure of the ring sleeve (201).

7. A rotary effluent sander according to claim 1, wherein: an isolation box (8) is arranged on the periphery of the driver (4).