CN213470784U

CN213470784U - Rotary grinding head of polishing machine with elastic grinding tool

Info

Publication number: CN213470784U
Application number: CN202022445374.8U
Authority: CN
Inventors: 王存金
Original assignee: Zhengzhou Zichen Electronic Products Co ltd
Current assignee: Zhengzhou Zichen Electronic Products Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-18
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a rotatory bistrique of burnishing machine with elasticity grinding apparatus relates to polishing mechanical equipment technical field. The utility model comprises a supporting cylinder, a grinding head, a water spraying device, a fixed column and an exhaust fan; the tray is installed in a tray body upper surface, spring one end is installed in the tray upper surface, the spring other end and plywood lower surface are connected, plywood lower surface mounting has the extension board, the motor is installed in the extension board upper surface, the abrasive disc is connected with motor drive, the drain pan upper surface is equipped with a plurality of small openings, the plywood passes through the hinge and is connected with the drain pan, the runner sets up inside the plywood, the orifice sets up in the plywood upper surface, the orifice is linked together with the runner, the inside runner of plywood communicates each other through a plurality of arcs, oral siphon one end and arc week side intercommunication. The utility model discloses a set up spring and plywood, can make the abrasive disc have elasticity, make it laminate better and wait to polish the curved surface, set up runner and orifice, make hydroenergy in the oral siphon jet out from the orifice, play the cooling effect to the abrasive disc.

Description

Rotary grinding head of polishing machine with elastic grinding tool

Technical Field

The utility model belongs to the technical field of polishing mechanical equipment, especially, relate to a rotatory bistrique of burnishing machine with elasticity grinding apparatus.

Background

Polishing refers to a processing method for reducing the roughness of the surface of a workpiece to be bright and flat, and there are many methods for polishing, and there are mechanical, chemical or electrochemical methods for polishing. One of the tools for mechanical polishing is a polishing head;

at present, common grinding heads on the market are rigid grinding heads, the curved surfaces are not easy to grind by using the grinding heads, a large amount of heat and grinding scraps can be generated during grinding and polishing, the traditional grinding heads do not have the related function of treating the grinding scraps, and the long-term suction of the grinding scraps easily influences the health of users.

Disclosure of Invention

An object of the utility model is to provide a rotatory bistrique of burnishing machine with elasticity grinding apparatus, it is comparatively difficult to solve the rigidity bistrique to the curved surface processing of polishing, and traditional bistrique does not handle the correlation function of abrasive dust, inhales for a long time the problem that abrasive dust easily caused the influence to user's health.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a rotary grinding head of a polishing machine with an elastic grinding tool, which comprises a supporting cylinder, a grinding head, a water spraying device, a fixed column and an exhaust fan;

the support cylinder comprises a support cylinder body;

the grinding head comprises supporting discs, springs, hinges, grinding discs, a motor, a leakage disc and a combined plate, wherein the supporting discs are arranged on the upper surface of the supporting cylinder body, one ends of the springs are all arranged on the upper surface of the supporting discs, the other ends of the springs are connected with the lower surface of the combined plate, the lower surface of the combined plate is also provided with the supported plate, the motor is arranged on the upper surface of the supported plate, the grinding discs are in transmission connection with the motor, the leakage disc is in a hexagonal disc-shaped structure, the upper surface of the leakage disc is provided with a plurality of leakage holes, the combined plate is connected with the leakage disc through the hinges, and the grinding discs can swing to better fit a curved surface to;

the water spraying device comprises arc-shaped pipes, water inlet pipes, spray holes and flow channels, the flow channels are arranged in the plywood, the spray holes are formed in the upper surface of the plywood, the spray holes are communicated with the flow channels, the flow channels in the plywood are communicated with one another through the arc-shaped pipes, one ends of the water inlet pipes are communicated with the peripheral side faces of the arc-shaped pipes, and water in the water inlet pipes can be sprayed out of the spray holes through the flow channels and the spray holes, so that a cooling effect is achieved on the abrasive disc, and the service life of the abrasive disc is prolonged;

the upper surface of the fixing column is connected with the lower surface of the support tube body, and the fixing column is of a hollow columnar structure;

the upper surface of the exhaust fan is connected with the lower surface of the fixed column, and the exhaust fan and the drain pan are arranged, so that generated abrasive dust can be sucked away during dry grinding, the lung health of a user is protected, and meanwhile, the effect of the cleaning device is also achieved.

Preferably, the support tube further comprises an anti-slip sleeve and a grip, the anti-slip sleeve is mounted on the circumferential side surface of the support tube body, and the grip is mounted on the circumferential side surface of the anti-slip sleeve.

Preferably, the water spraying device further comprises a filter screen, the filter screen is installed inside the other end of the water inlet pipe, and the filter screen is arranged to prevent impurities in water from blocking a flow channel.

Preferably, the other end of the exhaust fan is provided with a dust outlet pipe.

Preferably, the upper surface of the fixing column is provided with a plurality of threaded holes.

The utility model discloses following beneficial effect has:

1. the utility model has the advantages that the grinding sheet can swing by arranging the spring and the plywood, so that the grinding sheet can better fit the curved surface to be polished;

2. the utility model has the advantages that the runner and the spray holes are arranged, so that the water in the water inlet pipe can be sprayed out from the spray holes, the cooling effect on the abrasive disc is realized, and the service life of the abrasive disc is prolonged;

3. the utility model discloses a set up air exhauster and deep bid, when dry milling, can siphon away the abrasive dust that produces, protected user's lung health, also reach cleaning device's effect simultaneously.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of a rotary grinding head of a polishing machine with an elastic grinding tool according to the present invention;

fig. 2 is a top view of a rotary grinding head of a polishing machine with an elastic grinding tool according to the present invention;

fig. 3 is a side view of a rotary grinding head of a polishing machine with an elastic grinding tool according to the present invention;

FIG. 4 is a detail view taken at A in FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;

fig. 6 is a detailed view of the flow channel of the rotary grinding head of the polishing machine with the elastic grinding tool of the present invention;

fig. 7 is a detailed view of the water inlet pipe of the rotary grinding head of the polishing machine with the elastic grinding tool of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. supporting a cylinder; 11. a grip; 12. an anti-slip sleeve; 2. grinding heads; 21. supporting a disc; 22. a spring; 23. A support plate; 24. a hinge; 25. grinding; 26. a motor; 27. a drain pan; 28. plywood; 29. a leak hole; 3. a water spraying device; 31. an arc tube; 32. a water inlet pipe; 33. spraying a hole; 34. a flow channel; 35. filtering with a screen; 4. fixing a column; 41. a threaded hole; 5. an exhaust fan; 51. and a dust outlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "around" or positional relationships are used merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-7, the present invention relates to a rotary grinding head of a polishing machine with an elastic grinding tool, which comprises a supporting tube 1, a grinding head 2, a water spraying device 3, a fixed column 4 and an exhaust fan 5;

the support cylinder 1 comprises a support cylinder body;

the grinding head 2 comprises a supporting disc 21, springs 22, hinges 24, grinding discs 25, a motor 26, a leakage disc 27 and a plywood 28, the supporting disc 21 is mounted on the upper surface of a supporting cylinder body, one ends of the springs 22 are mounted on the upper surface of the supporting disc 21, the other ends of the springs 22 are connected with the lower surface of the plywood 28, the plywood 28 is further provided with the supporting plate 23, the motor 26 is mounted on the upper surface of the supporting plate 23, the grinding discs 25 are in transmission connection with the motor 26, the leakage disc 27 is in a hexagonal disc-shaped structure, the upper surface of the leakage disc 27 is provided with a plurality of leakage holes 29, the plywood 28 is connected with the leakage disc 27 through the hinges 24, and the grinding discs 25 can swing to better fit a curved surface to be;

the water spraying device 3 comprises arc-shaped pipes 31, water inlet pipes 32, spray holes 33 and flow channels 34, the flow channels 34 are arranged inside the plywood 28, the spray holes 33 are arranged on the upper surface of the plywood 28, the spray holes 33 are communicated with the flow channels 34, the flow channels 34 inside the plywood 28 are mutually communicated through the arc-shaped pipes 31, one ends of the water inlet pipes 32 are communicated with the peripheral side surfaces of the arc-shaped pipes 31, and water in the water inlet pipes 32 can be sprayed out from the spray holes 33 through the arrangement of the flow channels 34 and the spray holes 33, so that the temperature of the grinding sheet 25 is reduced, and the service life of the;

the upper surface of the fixing column 4 is connected with the lower surface of the support tube body, and the fixing column 4 is of a hollow columnar structure;

the upper surface of the exhaust fan 5 is connected with the lower surface of the fixed column 4, and the exhaust fan 5 and the drain pan 27 are arranged, so that generated abrasive dust can be sucked away during dry grinding, the lung health of a user is protected, and meanwhile, the effect of the cleaning device is also achieved.

Further, the support tube 1 further comprises an anti-slip sleeve 12 and a grip 11, the anti-slip sleeve 12 is mounted on the circumferential side surface of the support tube body, and the grip 11 is mounted on the circumferential side surface of the anti-slip sleeve 12.

Further, the water spraying device 3 further comprises a filter screen 35, the filter screen 35 is installed inside the other end of the water inlet pipe 32, and the filter screen 35 is arranged to prevent impurities in the water from blocking the flow passage 34.

Further, the other end of the exhaust fan 5 is provided with a dust outlet pipe 51.

Further, the upper surface of the fixing column 4 is provided with a plurality of threaded holes 41.

Referring to fig. 1-7, the present invention relates to a rotary grinding head of a polishing machine with an elastic grinding tool, wherein the output power of a motor 26 is 100W-400W, the type of an exhaust fan 5 is xfcfj-100, and the using method and principle of the device are as follows:

firstly, the device is fixed on a mechanical arm through a threaded hole 41 on a fixed column 4, then a motor 26 is started, and a part to be processed is polished through a mechanical arm driving device; when the part is rough, the grinding amount is large, the grinding disc 25 is easy to generate a large amount of heat, the water inlet pipe 32 is connected with a water source at the moment, the spray holes 33 begin to spray mist water vapor to the grinding disc 25, the temperature of the grinding disc 25 and the part is reduced, meanwhile, the grinding chips are prevented from splashing everywhere, and when the part to be machined is not hard and does not need to be polished by adding water, the exhaust fan 5 can be opened to collect the grinding chips;

it should be noted that the device is provided with a handle 11, so that the operator can use the device by holding it in hand;

it should also be noted that other liquid-assisted abrasives may also be introduced into the inlet conduit 32.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a rotatory bistrique of burnishing machine with elasticity grinding apparatus, includes a section of thick bamboo (1), bistrique (2), water jet equipment (3), fixed column (4) and air exhauster (5), its characterized in that:

the branch cylinder (1) comprises a branch cylinder body;

the grinding head (2) comprises a supporting disc (21), springs (22), hinges (24), grinding discs (25), a motor (26), a drain disc (27) and a plywood (28), the supporting disc (21) is installed on the upper surface of a supporting cylinder body, one ends of the springs (22) are installed on the upper surface of the supporting disc (21), the other ends of the springs (22) are connected with the lower surface of the plywood (28), the lower surface of the plywood (28) is further provided with a supporting plate (23), the motor (26) is installed on the upper surface of the supporting plate (23), the grinding discs (25) are in transmission connection with the motor (26), the drain disc (27) is of a hexagonal disc-shaped structure, the upper surface of the drain disc (27) is provided with a plurality of drain holes (29), and the plywood (28) is connected with the drain disc (27) through the hinges (24);

the water spraying device (3) comprises arc-shaped pipes (31), water inlet pipes (32), spray holes (33) and flow channels (34), wherein the flow channels (34) are arranged inside the plywood (28), the spray holes (33) are arranged on the upper surface of the plywood (28), the spray holes (33) are communicated with the flow channels (34), the flow channels (34) inside the plywood (28) are communicated with each other through the arc-shaped pipes (31), and one ends of the water inlet pipes (32) are communicated with the peripheral side faces of the arc-shaped pipes (31);

the upper surface of the fixing column (4) is connected with the lower surface of the support tube body, and the fixing column (4) is of a hollow columnar structure;

the upper surface of the exhaust fan (5) is connected with the lower surface of the fixed column (4).

2. The rotational grinding head of a polishing machine with an elastic grinding tool according to claim 1, wherein the supporting tube (1) further comprises an anti-slip sleeve (12) and a grip (11), the anti-slip sleeve (12) is mounted on the circumferential side surface of the supporting tube body, and the grip (11) is mounted on the circumferential side surface of the anti-slip sleeve (12).

3. The rotational grinding head of a polishing machine with a resilient grinding tool according to claim 1, wherein the water spraying means (3) further comprises a screen (35), the screen (35) being installed inside the other end of the water inlet pipe (32).

4. The revolving grinding head of a polishing machine with elastic grinding tool according to claim 1, characterized in that the other end of the suction fan (5) is provided with a dust outlet pipe (51).

5. The revolving grinding head of a polishing machine with elastic grinding tool according to claim 1, characterized in that the upper surface of the fixed column (4) is provided with a plurality of threaded holes (41).