CN217045855U

CN217045855U - Handheld type mechanical part polishing equipment

Info

Publication number: CN217045855U
Application number: CN202220687204.7U
Authority: CN
Inventors: 朱俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-26
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a hand-held machine part polishing device, which relates to the technical field of machine part processing, and comprises a polishing device body, wherein one end of the polishing device body is provided with a polishing drive end, one side of the polishing drive end is rotationally connected with a rotation shaft, one end of the rotation shaft, which is far away from the polishing drive end, is fixedly connected with a polishing piece, one side of the polishing device body, which is close to the polishing piece, is provided with a dust suction device, the dust suction device comprises a dust inlet shell fixedly connected with the polishing device body, one side of the dust inlet shell, which is far away from the polishing piece, is fixedly connected with a dust guide shell, one side of the dust guide shell, which is far away from the dust inlet shell, is fixedly connected with a dust feeding pipe, one end of the dust feeding pipe, which is far away from the dust guide shell, is fixedly connected with a dust collecting device, the device has simple and compact structure, can effectively adsorb and collect the iron scraps and dust generated during the machining of mechanical parts, and is favorable for subsequent centralized treatment through the dust collecting device.

Description

Handheld type mechanical part polishing equipment

Technical Field

The utility model relates to a machine part processing technology field, more specifically say, relate to a hand-held type machine part equipment of polishing.

Background

A hand-held electric grinder, named as miniature grinder, is composed of control box and electric grinding pen, which are driven by a rotary and clamping mechanism to do high-speed rotation, and grinding or cutting operation on working surface.

However, most of the hand-held mechanical part polishing equipment in the prior art does not have a dust removal function, so that the work of people is influenced, the work efficiency of people is reduced, the dust is absorbed for a long time, the body of people is greatly injured, and the clean and dustless work environment cannot be improved for people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type machine part equipment of polishing aims at can effectual solution among the prior art most hand-held type machine part equipment of polishing not have the dust removal function, has influenced people's work, has reduced people's work efficiency's problem.

In order to solve the problem, the utility model adopts the following technical scheme:

a handheld mechanical part polishing device comprises a polishing device body, wherein a polishing driving end is arranged at one end of the polishing device body, a rotating shaft is rotatably connected to one side of the polishing driving end, a polishing piece is fixedly connected to one end, far away from the polishing driving end, of the rotating shaft, and a dust suction device is arranged on one side, close to the polishing piece, of the polishing device body;

dust extraction include with the equipment body fixed connection that polishes advance grey shell, advance grey shell and keep away from one side fixedly connected with who polishes the piece and lead the dirt shell, lead one side fixedly connected with dust conveying pipe that the dirt shell was kept away from into the dirt shell, dust conveying pipe keeps away from the one end fixedly connected with dust collecting device who leads the dirt shell, and the device simple structure is compact, can adsorb the collection with the dust to the iron that produces when adding man-hour to machine tool part effectively to do benefit to follow-up centralized processing through dust collecting device.

As an optimized scheme of the utility model, it is provided with the connection lug to lead one side that dirt shell is close to the dust feeding pipe, the one end that dirt feeding pipe is close to leading dirt shell is provided with coupling groove, the cooperation that dirt feeding pipe passes through connection lug and coupling groove and leads dirt shell threaded connection.

As a preferred scheme of the utility model, dust collecting device include with dust conveying pipe fixed connection's dust collection box, one side of dust collection box is provided with the installation shell, the dust screen is installed with the juncture of dust collection box to the installation shell, the internally mounted of installation shell has drive arrangement.

As a preferred scheme of the utility model, drive arrangement is including setting up the driving motor in installation shell inside, one side that driving motor is close to the dust screen is rotated and is connected with the fan, the gas vent has been seted up to one side that the dust collection box was kept away from to the installation shell.

As an optimized proposal of the utility model, one side of the dust collecting box top, which is positioned on the dust feeding pipe, is provided with a dust exhaust port, and the dust exhaust port is inserted with a sealing plate.

As a preferred proposal of the utility model, one side of the dust collecting box far away from the installation shell is fixedly connected with a hanging plate, and the shape of the hanging plate is set into an L shape.

As an optimized scheme of the utility model, the fixedly connected with guard plate on the equipment body of polishing, the guard plate is close to one side of dust feeding pipe and has been seted up and has been dodged the groove.

Compared with the prior art, the utility model has the advantages of:

(1) promote the collection efficiency of iron cutting and dust through the cooperation of advancing grey shell and leading the dirt shell, the iron is cut and is carried to dust collecting device with the dust through sending the dirt pipe, is favorable to later stage centralized processing, and the iron that will splash is cut to the in-process accessible dust extraction that polishes at machine part and is collected, and the dust that will polish simultaneously and make the production adsorbs, promotes the processing environment that machine part adds man-hour.

(2) The driving motor drives the fan to rotate at a high speed, air is sucked from the suction inlet of the dust feeding pipe, the dust collecting box generates certain vacuum, dust enters the dust collecting box through the dust inlet shell, the dust guide shell and the dust feeding pipe, dust or iron scraps are left in the dust collecting box, the iron scraps and the dust can be effectively prevented from entering the inner part of the installation shell through the dust screen, and the use of the dust collecting device is avoided to the greatest extent.

(3) Accessible link plate hangs dust collecting device between the waist when operating personnel uses, promotes the use portability of integrated device, protects operating personnel's hand through the guard plate, prevents unexpected the taking place as far as possible, can fix the pipe that send dirt through dodging the groove, prevents to send dirt pipe winding as far as possible to influence the conveying efficiency that iron cut with the dust, promotes the rationality that the structure was arranged.

Drawings

FIG. 1 is a perspective view of the whole device of the present invention;

FIG. 2 is a side view of the polishing apparatus body of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic side sectional view of the dust collecting device of the present invention.

The reference numbers in the figures illustrate:

1. polishing the equipment body; 2. polishing the driving end; 3. a rotating shaft; 4. grinding the sheet; 5. a dust collection device; 51. an ash inlet shell; 52. a dust guide shell; 5201. a connection bump; 53. a dust feeding pipe; 5301. a connecting groove; 6. a protection plate; 61. an avoidance groove; 7. a dust collecting device; 71. a dust collecting box; 72. sealing plates; 73. installing a shell; 74. a drive motor; 75. a dust exhaust port; 76. a fan; 77. an exhaust port; 78. a dust screen; 79. the board is hung.

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. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

referring to fig. 1-4, a hand-held type machine part equipment of polishing, including the equipment of polishing body 1, the one end of the equipment of polishing body 1 is provided with the drive end 2 of polishing, and one side of the drive end 2 of polishing is rotated and is connected with axis of rotation 3, and the one end fixedly connected with polishing piece 4 of drive end 2 of polishing is kept away from to axis of rotation 3, and polishing piece 4 and axis of rotation 3 fixed connection process machine part through the drive end 2 drive polishing piece 4 of polishing.

Please refer to fig. 1, a dust suction device 5 is disposed on one side of the polishing apparatus body 1 close to the polishing disc 4, the iron scraps splashed by the dust suction device 5 can be collected in the polishing process of the mechanical parts, and meanwhile, the dust generated by polishing can be adsorbed, thereby improving the processing environment during machining the mechanical parts, the dust suction device 5 comprises a dust inlet housing 51 fixedly connected with the polishing apparatus body 1, one side of the dust inlet housing 51 far away from the polishing disc 4 is fixedly connected with a dust guide housing 52, the collection efficiency of the iron scraps and the dust can be improved by the cooperation of the dust inlet housing 51 and the dust guide housing 52, one side of the dust guide housing 52 far away from the dust feed housing 51 is fixedly connected with a dust feed pipe 53, one end of the dust feed pipe 53 far away from the dust guide housing 52 is fixedly connected with a dust collecting device 7, the iron scraps and the dust can be conveyed to the dust collecting device 7 through the dust feed pipe 53, which is beneficial to the later-stage centralized processing.

Referring to fig. 2 and 3, a connecting protrusion 5201 is arranged on one side of the dust guide housing 52 close to the dust feed pipe 53, a connecting groove 5301 is arranged on one end of the dust feed pipe 53 close to the dust guide housing 52, the dust feed pipe 53 is in threaded connection with the dust guide housing 52 through the matching of the connecting protrusion 5201 and the connecting groove 5301, the dust feed pipe 53 is made of rubber, the dust feed pipe 53 made of rubber may crack after being used for a long time, which affects the dust conveying efficiency in the later period, so that the convenience in mounting or dismounting the dust feed pipe 53 is improved through the connecting protrusion 5201 and the connecting groove 5301, and the use efficiency of the dust feed pipe 53 is ensured.

Referring to fig. 4, the dust collecting device 7 includes a dust collecting box 71 fixedly connected to the dust feeding pipe 53, the dust is finally collected into the dust collecting box 71 by the dust feeding pipe 53, the efficiency of collecting iron scraps and dust is improved, a dust discharging opening 75 is formed at one side of the dust feeding pipe 53 at the top of the dust collecting box 71, the iron scraps and dust collected at a later stage are discharged through the dust discharging opening 75, a sealing plate 72 is inserted into the dust discharging opening 75, and the iron scraps and dust in the dust collecting box 71 can be prevented from leaking out of the dust discharging opening 75 as much as possible by the sealing plate 72.

Referring to fig. 4, a mounting case 73 is disposed at one side of the dust collecting box 71, a dust screen 78 is disposed at a boundary between the mounting case 73 and the dust collecting box 71, and iron shavings and dust are effectively prevented from entering the mounting case 73 through the dust screen 78, so as to avoid affecting the use of the dust collecting device 7 as much as possible, a driving device is disposed inside the mounting case 73, the driving device includes a driving motor 74 disposed inside the mounting case 73, a fan 76 is rotatably connected to one side of the driving motor 74 close to the dust screen 78, an exhaust port 77 is disposed at one side of the mounting case 73 away from the dust collecting box 71, the driving motor 74 drives the fan 76 to rotate at a high speed, air is sucked from an intake port of the dust feeding pipe 53, so that a certain vacuum is generated in the dust collecting box 71, dust enters the dust collecting box 71 through the dust feeding case 51, the dust guiding case 52 and the dust feeding pipe 53, and dust or iron shavings are left in the dust collecting box 71.

Referring to fig. 4, a hanging plate 79 is fixedly connected to one side of the dust collecting box 71 away from the mounting housing 73, the hanging plate 79 is in an L shape, and when the dust collecting device 7 is used, an operator can hang the dust collecting device 7 on the waist through the hanging plate 79, so that the use portability of the whole device is improved.

Please refer to fig. 1 and 2, fixedly connected with guard plate 6 on the equipment body 1 of polishing protects operating personnel's hand through guard plate 6, prevents unexpected the emergence as far as possible, and guard plate 6 is close to one side of dust feeding pipe 53 and has seted up and has dodged groove 61, can fix dust feeding pipe 53 through dodging groove 61, prevents as far as possible that dust feeding pipe 53 from twining the conveying efficiency who influences iron cutting and dust, promotes the rationality that the structure was arranged.

The working principle is as follows:

the utility model discloses during the use, operating personnel accessible link plate 79 hangs dust collecting device 7 between the waist, drive piece 4 is processed machine part through the drive end 2 drive of polishing, start driving motor 74, driving motor 74 drive fan 76 is high-speed rotatory, from the sunction inlet intake air of sending dirt pipe 53, make dust collection box 71 produce certain vacuum, the dust is through advancing grey shell 51, lead in dirt shell 52 and send dirt pipe 53 to get into dust collection box 71, in dust or iron are cut and are stayed dust collection box 71, the iron that later stage was collected is cut and is discharged through dust outlet 75 with the dust.

The above are only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution and the modified concept of the present invention should be replaced or changed equally.

Claims

1. The utility model provides a hand-held type machine part equipment of polishing, is including equipment body (1) of polishing, its characterized in that: a polishing driving end (2) is arranged at one end of the polishing equipment body (1), a rotating shaft (3) is rotatably connected to one side of the polishing driving end (2), a polishing piece (4) is fixedly connected to one end, far away from the polishing driving end (2), of the rotating shaft (3), and a dust collection device (5) is arranged at one side, close to the polishing piece (4), of the polishing equipment body (1);

dust extraction (5) include with equipment body (1) fixed connection's that polishes advance grey shell (51), advance grey shell (51) and keep away from one side fixedly connected with of polishing piece (4) and lead dirt shell (52), lead one side fixedly connected with dust conveying pipe (53) of entering grey shell (51) are kept away from in dirt shell (52), dust conveying pipe (53) keep away from the one end fixedly connected with dust collecting device (7) of leading dirt shell (52).

2. A hand-held machine part grinding apparatus as claimed in claim 1, wherein: lead dirt shell (52) and be provided with connecting lug (5201) near one side of dust feeding pipe (53), dust feeding pipe (53) are provided with connecting groove (5301) near the one end of leading dirt shell (52), dust feeding pipe (53) are through connecting lug (5201) and connecting groove (5301) the cooperation with lead dirt shell (52) threaded connection.

3. A hand-held machine part abrading device according to claim 1, wherein: the dust collecting device (7) comprises a dust collecting box (71) fixedly connected with the dust conveying pipe (53), an installation shell (73) is arranged on one side of the dust collecting box (71), a dust screen (78) is installed at the junction of the installation shell (73) and the dust collecting box (71), and a driving device is installed inside the installation shell (73).

4. A hand-held machine part abrading device according to claim 3, wherein: the driving device comprises a driving motor (74) arranged inside the mounting shell (73), one side of the driving motor (74) close to the dust screen (78) is rotatably connected with a fan (76), and one side of the mounting shell (73) far away from the dust collection box (71) is provided with an exhaust port (77).

5. A hand-held machine part abrading device according to claim 3, wherein: a dust discharge port (75) is formed in one side, located on the dust conveying pipe (53), of the top of the dust collection box (71), and a sealing plate (72) is inserted into the dust discharge port (75).

6. A hand-held machine part abrading device according to claim 3, wherein: a hanging plate (79) is fixedly connected to one side, far away from the mounting shell (73), of the dust collection box (71), and the shape of the hanging plate (79) is set to be an L shape.

7. A hand-held machine part abrading device according to claim 1, wherein: fixedly connected with guard plate (6) on equipment body (1) polishes, one side that guard plate (6) are close to dust conveying pipe (53) has been seted up and has been dodged groove (61).