CN216325343U

CN216325343U - A piece blows off device for wheel hub drilling processing

Info

Publication number: CN216325343U
Application number: CN202122631333.2U
Authority: CN
Inventors: 何佟; 谷达财; 谌登伟; 龚凌宣
Original assignee: Chongqing Yuanxun Industrial Development Co ltd
Current assignee: Chongqing Yuanxun Industrial Development Co ltd
Priority date: 2021-10-30
Filing date: 2021-10-30
Publication date: 2022-04-19
Anticipated expiration: 2031-10-30

Abstract

The utility model discloses a scrap blowing-off device for hub drilling, which relates to the technical field of hub machining equipment and comprises a rack, a drilling mechanism and a blowing-off mechanism, wherein a first placing table and a second placing table are arranged on the rack from top to bottom; the drilling mechanism is arranged on the first placing table and comprises a drilling piece and a fixing component for fixing the hub; the blow-off mechanism is arranged on the second placing table and connected with the drilling piece through the air pipe assembly and used for cleaning the chips on the hub. After wheel hub is fixed by the fixing assembly, the drilling piece can drill the wheel hub, and the blowing-off mechanism is arranged, so that the chips on the wheel hub and the dropped chips can be collected after the drilling process or in the drilling process through the air pipe assembly, the processing of the wheel hub can not be influenced, the air pressure gun held by a worker is not needed to be cleaned, the labor intensity of the worker is reduced, and the working efficiency is improved.

Description

A piece blows off device for wheel hub drilling processing

Technical Field

The utility model relates to the technical field of hub machining equipment, in particular to a chip blowing-off device for hub drilling machining.

Background

At present, a large amount of scraps are left in the process of drilling the hub, and the scraps need to be removed to ensure the subsequent processes of painting, coating and the like. And in wheel hub course of working, the atmospheric pressure rifle is usually handed to the staff, and manual clearance is attached to the piece on wheel hub surface, though this kind of mode is feasible, nevertheless, because at the clearance in-process, the piece can spill on the workstation, leads to the clearance to accomplish the back, still needs to clear up the workstation, not only wastes time and energy, and the piece work efficiency on the manual clearance wheel hub is relatively low moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a chip blowing-off device for hub drilling, which can effectively improve the working efficiency.

According to the utility model, the chip blowing-off device for hub drilling processing comprises a rack, a drilling mechanism and a blowing-off mechanism, wherein a first placing table and a second placing table are arranged on the rack from top to bottom; the drilling mechanism is arranged on the first placing table and comprises a drilling piece and a fixing component for fixing the hub; the blow-off mechanism is arranged on the second placing table and connected with the drilling piece through the air pipe assembly and used for cleaning the chips on the hub.

Specifically, a linear module is arranged on the first placing table; the drilling part comprises a fixed frame connected to the linear module, an electric turntable is arranged on the left side of the fixed frame, a drilling motor is fixedly connected to the left side of the electric turntable, a drill bit is connected to the output end of the drilling motor, and the linear module can drive the drill bit to move towards the fixed assembly; the fixing assembly comprises a rectangular frame arranged on one side of the linear module, one side in the rectangular frame is fixedly connected with a first fixing plate, the other side of the rectangular frame is transversely connected with a second fixing plate in a sliding manner, and semicircular notches are formed in the corresponding sides of the first fixing plate and the second fixing plate so as to fixedly clamp the wheel hub; the threaded rod is connected to one side, close to the second fixing plate, of the rectangular frame in a threaded mode, one end of the threaded rod abuts against the other side of the second fixing plate, and the threaded rod is rotated to push the second fixing plate to move towards the first fixing plate.

Preferably, the bottom of the right side of the rectangular frame is transversely provided with a stop block, the bottom of the rectangular frame is in a grid shape, and the left side of the rectangular frame is provided with a baffle plate to prevent chips from escaping from the left side of the rectangular frame; the first feeding port that is wide down narrow that is provided with on placing the platform, rectangular frame is located feeding port department, and the piece can be followed feeding port department and fallen down.

Wherein, the first fixed plate upper portion is provided with the constant head tank near second fixed plate one side, is provided with the matched with reference column on second fixed plate upper portion, and the reference column can be pegged graft and is established in the constant head tank to further with wheel hub locking.

Further, blow off the mechanism and place the fan and the cyclone that the bench just set up side by side including being located the second, and the tuber pipe subassembly includes first pipeline section and second pipeline section, and the one end of first pipeline section is connected in the air inlet end of fan, and the other end is connected in cyclone, and the one end of second pipeline section is connected in cyclone, and the other end is connected in the bottom opening part of feed inlet to in inhaling cyclone with the piece that feed inlet department dropped.

Further, the tuber pipe subassembly still includes the third pipeline section, blow off the mechanism and still include one and be annular wind dish that gathers, the air-out end of fan is connected to the one end of third pipeline section, be provided with the through-hole on the mount, the other end of third pipeline section passes the through-hole and is connected with the wind dish that gathers, gather on the wind dish cover locates electric turntable and be connected in the mount, gather each other contactless between wind dish and the electric turntable, the left side of gathering the wind dish is provided with the air-out nozzle of a plurality of interval arrangements, the wind of fan output passes through the third pipeline section and from the air-out nozzle blowout, in order to blow off the piece on the wheel hub.

Preferably, the top of the right side of the rectangular frame is provided with a baffle plate which inclines towards the right so as to block the debris splashed from the right side in the drilling process and prevent the debris from scattering everywhere.

The chip blowing-off device for hub drilling machining provided by the embodiment of the utility model has at least the following beneficial effects: after wheel hub is fixed by the fixing assembly, drilling parts can drill the wheel hub, and blow away from the setting of mechanism, can collect the piece on the wheel hub and the piece that drops in the drilling process or after the drilling process through the tuber pipe assembly, and can not hinder the processing of wheel hub, need not the handheld atmospheric pressure rifle of staff and clear up to need not to place the platform and clear up for the first, reduced staff's intensity of labour, and improved work efficiency.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a structural cross-sectional view of the present invention;

FIG. 2 is a right side view of the securing assembly of the present invention;

FIG. 3 is a left side view of the drilling member of the present invention;

fig. 4 is a top view of the present invention.

Reference numerals: the device comprises a rack 10, a first placing table 11, a second placing table 12, a drilling part 20, a fixing assembly 30, a linear module 13, a fixing frame 21, an electric rotating disc 22, a drilling motor 23, a drill bit 24, a rectangular frame 31, a first fixing plate 32, a second fixing plate 33, a notch 34, a threaded rod 35, a stop block 36, a baffle plate 37, a feeding hole 14, a positioning groove 38, a positioning column 39, a baffle plate 40, a fan 41, a cyclone separator 42, a first pipe section 43, a second pipe section 44, a third pipe section 45, an air collecting disc 46 and an air outlet nozzle 47.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, the scrap blowing-off device for hub drilling machining according to the utility model comprises a frame 10, a drilling mechanism and a blowing-off mechanism, wherein a first placing table 11 and a second placing table 12 are arranged on the frame 10 from top to bottom; the drilling mechanism is arranged on the first placing table 11, and comprises a drilling part 20 and a fixing component 30 for fixing the hub; the blow-off mechanism is arranged on the second placing table 12 and is connected with the drilling part 20 through the air pipe assembly and used for cleaning the scraps on the hub.

During the use, fixed subassembly 30 is fixed with wheel hub, and drilling piece 20 can carry out drilling processing to wheel hub, and blows away the setting of mechanism, can collect the piece on wheel hub and the piece that drops through the tuber pipe subassembly after drilling processing or in the drilling course of working, and can not hinder wheel hub's processing, need not that the handheld atmospheric pressure rifle of staff clears up, has reduced staff's intensity of labour.

Referring to fig. 1, 2 and 4, specifically, a linear module 13 is disposed on the first placing table 11; the drilling part 20 comprises a fixed frame 21 connected to the linear module 13, an electric rotating disc 22 is arranged on the left side of the fixed frame 21, a drilling motor 23 is fixedly connected to the left side of the electric rotating disc 22, a drill bit 24 is connected to the output end of the drilling motor 23, and the linear module 13 can drive the drill bit 24 to move towards the fixed assembly 30; the fixing assembly 30 comprises a rectangular frame 31 arranged on one side of the linear module 13, a first fixing plate 32 is fixedly connected to one side in the rectangular frame 31, a second fixing plate 33 is transversely and slidably connected to the other side of the rectangular frame 31, and semicircular notches 34 are formed in the corresponding sides of the first fixing plate 32 and the second fixing plate 33 so as to fixedly clamp the wheel hub; a threaded rod 35 is connected to one side of the rectangular frame 31 close to the second fixing plate 33 through a thread, one end of the threaded rod 35 abuts against the other side of the second fixing plate 33, and the second fixing plate 33 can be pushed to move towards the first fixing plate 32 by rotating the threaded rod 35. Wherein, the top of the inner side of the rectangular frame 31 is provided with a slide rail, and the top of the second fixing plate 33 is slidably connected to the slide rail.

Specifically, the rectangular frame 31 has a threaded hole, and the threaded rod 35 is threaded through the threaded hole. When the wheel hub fixing device is used, the wheel hub is placed in the rectangular frame 31, one side of the wheel hub is abutted against the notch 34 of the first fixing plate 32, and one end of the threaded rod 35 is abutted against the second fixing plate 33, so that the threaded rod 35 is rotated, one end of the threaded rod 35 moves towards the first fixing plate 32, the second fixing plate 33 is pushed to move towards the first fixing plate 32, and the notch 34 of the second fixing plate 33 is abutted against the side edge of the wheel hub until the wheel hub is abutted tightly.

Preferably, a stopper 36 is transversely arranged at the bottom of the right side of the rectangular frame 31 so as to limit the hub to a corresponding position before clamping the hub, and the hub is conveniently clamped by the first fixing plate 32 and the second fixing plate 33; the bottom of the rectangular frame 31 is in a grid shape, and the left side of the rectangular frame 31 is provided with a baffle 37 to prevent the debris from escaping from the left side of the rectangular frame 31; the first placing table 11 is provided with a feed opening 14 which is wide at the top and narrow at the bottom, and a rectangular frame 31 is provided at the feed opening 14, and chips can fall from the feed opening 14.

When the drilling piece 20 drills the hub, the scraps generated by the hub can be splashed, and the baffle plate 37 can prevent the scraps from splashing out of the left side of the rectangular frame 31; wherein, preferably, the upper and lower sides of the rectangular frame 31 are obliquely arranged to facilitate the falling of the scraps. The chips falling along with gravity or blocked by the baffle 37 fall to the bottom of the rectangular frame 31, the mesh structure at the bottom of the rectangular frame 31 can make the chips directly fall into the feed inlet 14, the width of the upper opening of the feed inlet 14 is larger than that of the bottom of the rectangular frame 31, and the length of the upper side of the feed inlet 14 is smaller than that of the bottom of the rectangular frame 31.

Wherein, the upper portion of the first fixing plate 32 is provided with a positioning groove 38 on one side close to the second fixing plate 33, the upper portion of the second fixing plate 33 is provided with a positioning column 39 matched with the positioning column, and the positioning column 39 can be inserted into the positioning groove 38 to further lock the hub, so as to prevent the two fixing plates from being stressed and swaying or separating in the drilling process.

Further, the blow-off mechanism comprises a fan 41 and a cyclone 42 which are located on the second placing table 12 and are arranged side by side, the air pipe assembly comprises a first pipe section 43 and a second pipe section 44, one end of the first pipe section 43 is connected to the air inlet end of the fan 41, the other end of the first pipe section is connected to the cyclone 42, one end of the second pipe section 44 is connected to the cyclone 42, and the other end of the second pipe section is connected to the bottom opening of the feeding hole 14, so that the falling debris at the feeding hole 14 can be sucked into the cyclone 42.

When the drilling is performed or completed, the fan 41 is started, the suction force of the wind is transmitted into the rectangular frame 31 through the first pipe section 43 and the second pipe section 44, the debris in the rectangular frame 31 is sucked into the cyclone 42, and a part of the debris falls into the feed port 14 in advance under the action of gravity and enters the cyclone 42 along with the wind for filtering.

Further, the tuber pipe subassembly still includes third pipeline section 45, the blow-off mechanism still includes one and is annular and gathers wind dish 46, the air-out end of fan 41 is connected to the one end of third pipeline section 45, be provided with the through-hole on the fixed plate, the other end of third pipeline section 45 passes the through-hole and is connected with gathering wind dish 46, gather wind dish 46 cover and locate on electric turntable 22 and be connected in the fixed plate, gather and do not contact each other between wind dish 46 and the electric turntable 22, the left side of gathering wind dish 46 is provided with the air-out nozzle 47 of a plurality of interval arrangements, the wind of fan 41 output is through third pipeline section 45 from air-out nozzle 47 blowout, in order to blow off the piece on the wheel hub.

Specifically, gather wind dish 46 inside and have the cavity, and have the air intake, the end connection of third pipe segment 45 is in air intake department, and each air outlet nozzle 47's inner chamber and the cavity intercommunication that gathers wind dish 46, wind-force that the air-out end of fan 41 produced gets into through third pipe segment 45 in gathering wind dish 46 to spout from air outlet nozzle 47, after drilling or drilling, the piece on the wheel hub is blown to baffle 37 direction to the wind in the air outlet nozzle 47, and the piece falls with gravity after being blown to baffle 37 department by wind.

Preferably, the top of the right side of the rectangular frame 31 is provided with a baffle plate inclined towards the right so as to block the chips splashed from the right side during drilling and prevent the chips from scattering everywhere.

One mode of operation of the present invention is as follows: before using, place the rectangular frame 31 with wheel hub earlier in, rotate threaded rod 35 so that second fixed plate 33 and first fixed plate 32 fix the wheel hub centre gripping, first straight line module 13 drives non-mount 21 and removes to wheel hub, drilling motor 23 drives drill bit 24 and drills to the wheel hub, partly splash and fall to feed inlet 14 after being blocked by baffle 37 and separation blade of the piece that produces in the drilling, partly directly reuse to fall to feed inlet 14 along with gravity in, start fan 41 in the drilling process or after the drilling is accomplished, the piece suction cyclone 42 in with rectangular frame 31 is held to the air inlet of fan 41, the piece on the wheel hub is blown away to the air-out end of fan 41, in order to clear up the piece of wheel hub.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A chip blow-off device for hub drilling operations, comprising:

the device comprises a rack (10), wherein a first placing table (11) and a second placing table (12) are arranged on the rack (10) from top to bottom;

the drilling mechanism is arranged on the first placing table (11) and comprises a drilling piece (20) and a fixing component (30) for fixing the hub;

and the blow-off mechanism is arranged on the second placing table (12), and is connected with the drilling piece (20) through the air pipe assembly and used for cleaning the scraps on the hub.

2. A chip blow-off device for a hub drilling process as claimed in claim 1, wherein: a linear module (13) is arranged on the first placing table (11); the drilling part (20) comprises a fixed frame (21) connected to the linear module (13), an electric rotating disc (22) is arranged on the left side of the fixed frame (21), a drilling motor (23) is fixedly connected to the left side of the electric rotating disc (22), and the output end of the drilling motor (23) is connected with a drill bit (24); the fixing assembly (30) comprises a rectangular frame (31) arranged on one side of the linear module (13), a first fixing plate (32) is fixedly connected to one side in the rectangular frame (31), a second fixing plate (33) is transversely and slidably connected to the other side of the rectangular frame (31), and semicircular notches (34) are formed in corresponding sides of the first fixing plate (32) and the second fixing plate (33); a threaded rod (35) is connected to one side, close to the second fixing plate (33), of the rectangular frame (31) in a threaded mode, and one end of the threaded rod (35) abuts against the other side of the second fixing plate (33).

3. A chip blow-off device for a hub drilling process as claimed in claim 2, wherein: a stop block (36) is transversely arranged at the bottom of the right side of the rectangular frame (31), the bottom of the rectangular frame (31) is in a grid shape, and a baffle plate (37) is arranged at the left side of the rectangular frame (31); a feeding hole (14) which is wide at the top and narrow at the bottom is formed in the first placing table (11), and the rectangular frame (31) is located at the feeding hole (14).

4. A chip blow-off device for a hub drilling process as claimed in claim 3, wherein: one side of the upper part of the first fixing plate (32) close to the second fixing plate (33) is provided with a positioning groove (38), and the upper part of the second fixing plate (33) is provided with a positioning column (39) matched with the positioning groove.

5. A chip blow-off device for a hub drilling process as claimed in claim 1, wherein: the blow-off mechanism comprises a fan (41) and a cyclone separator (42), the fan (41) and the cyclone separator (42) are located on the second placing table (12) and are arranged side by side, the air pipe assembly comprises a first pipe section (43) and a second pipe section (44), one end of the first pipe section (43) is connected to the air inlet end of the fan (41), the other end of the first pipe section is connected to the cyclone separator (42), one end of the second pipe section (44) is connected to the cyclone separator (42), and the other end of the second pipe section is connected to the opening at the bottom of the feeding hole (14).

6. A chip blow-off device for a hub drilling process as claimed in claim 5, wherein: the tuber pipe subassembly still includes third pipe segment (45), blow off the mechanism and still include one and be annular wind dish (46) that gathers, the air-out end of fan (41) is connected to the one end of third pipe segment (45), be provided with the through-hole on mount (21), the other end of third pipe segment (45) passes the through-hole and is connected with wind dish (46) that gathers, gather wind dish (46) cover locate on electric turntable (22) and be connected in mount (21), the left side of gathering wind dish (46) is provided with air-out nozzle (47) of a plurality of interval arrangements.

7. A chip blow-off device for a hub drilling process as claimed in claim 3, wherein: the top of the right side of the rectangular frame (31) is provided with a baffle plate (40) which inclines towards the right.