CN210147033U

CN210147033U - Drilling device for automobile hub

Info

Publication number: CN210147033U
Application number: CN201920557136.0U
Authority: CN
Inventors: 毕腊红
Original assignee: Hebei Jiyu Machinery Manufacturing Co Ltd
Current assignee: Hebei Jiyu Machinery Manufacturing Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-03-17
Anticipated expiration: 2029-04-23

Abstract

The utility model belongs to the technical field of automobile wheel hub technique and specifically relates to a drilling equipment for automobile wheel hub, the on-line screen storage device comprises a base, the bottom four corners of base all rotates and installs the walking wheel, the top level of base is equipped with the operation panel, be connected through the fixed box between operation panel and the base, the mounting groove has been seted up at the top of operation panel, the inner wall of mounting groove is improved level the equidistance and is equipped with a plurality of clamping device, and the equal slidable mounting in operation panel both sides at mounting groove top has U type sliding sleeve, the top of U type sliding sleeve all is connected with T type pole perpendicularly, the cover all slides on two T type poles and is equipped with annular sliding sleeve, it is equipped with first spring all to overlap on the T type pole between annular sliding sleeve and the U type. The utility model discloses, simple structure, convenient operation has good cooling effect, is convenient for adjust the position of drilling simultaneously, the effectual drilling efficiency that has improved.

Description

Drilling device for automobile hub

Technical Field

The utility model relates to an automobile wheel hub technical field especially relates to a drilling equipment for automobile wheel hub.

Background

With the development of economic technology, automobiles are more and more applied in life, and the wheel hub is used as an important driving part on the automobile, is also an important transmission link between the automobile and the ground and bears most of loads generated in the driving process of the automobile. After the hub is cast and formed, a plurality of machining processes are needed, and holes at the flange plate position are installation supporting points when the automobile hub is used. But current drilling equipment does not possess the cooling effect, and the precision of drilling simultaneously is lower, is not convenient for adjust.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the lower shortcoming of precision that exists among the prior art and do not possess cooling effect, drilling, and the drilling equipment for automobile wheel hub who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drilling device for automobile hubs is designed, and comprises a base, wherein walking wheels are rotatably mounted at four corners of the bottom of the base, an operating panel is horizontally arranged above the base, the operating panel is connected with the base through a fixing box, a mounting groove is formed in the top of the operating panel, a plurality of clamping devices are horizontally arranged on the inner wall of the mounting groove at equal intervals, U-shaped sliding sleeves are slidably mounted on two sides of the operating panel at the top of the mounting groove, T-shaped rods are vertically connected to the top ends of the U-shaped sliding sleeves, annular sliding sleeves are slidably mounted on the two T-shaped rods, a first spring is sleeved on each T-shaped rod between each annular sliding sleeve and the corresponding U-shaped sliding sleeve, a fixing plate is horizontally connected between the two annular sliding sleeves, a sliding seat is slidably mounted on the fixing plate, the sliding seat is connected with the fixing plate through a locking bolt, and a motor, the automatic temperature control device is characterized in that a servo motor is arranged in the motor box, an output shaft of the servo motor penetrates through the motor box, the end of the output shaft of the servo motor is connected with a connector, a drill bit is arranged at the bottom end of the connector, a temperature reducing device is arranged outside the drill bit and comprises a water collecting ring which is sleeved outside the drill bit in a sliding manner, a plurality of spray heads are arranged on the inner side of the water collecting ring at equal intervals, connecting blocks are horizontally connected to two sides of the water collecting ring, connecting rods are vertically connected to the tops of the connecting blocks, connecting sleeves are sleeved outside the connecting rods in a sliding manner, the two connecting sleeves are vertically connected to the bottom of the motor box together, a limiting rod is vertically connected to the bottom end of the connecting sleeve, a limiting hole is vertically formed in the connecting rod at the position corresponding to the limiting rod, the water pump is installed to one side of slide, the intercommunication has the spring hose between the play water end of water pump and the ring that catchments, the end of intaking of water pump is connected with the rubber hose, the one end that the water pump was kept away from to the rubber hose is connected with the water tank, water tank fixed mounting is at the top of base, servo motor and water pump all are connected with the accumulator jar jointly through the wire, the inside at the fixed box is installed to the accumulator jar.

Preferably, clamping device includes that horizontal fixed mounting is on the mounting groove inner wall electric putter, be connected through the wire between electric putter and the storage battery, electric putter keeps away from the one end horizontally connect with splint of mounting groove inner wall, splint are the toper setting, and its surface coating has the rubber pad.

Preferably, the inside bottom of mounting groove is the protruding form setting of circular arc, just the vertical drain pipe that is connected with in top of water tank, the drain pipe top extends to the inside and tip of mounting groove and installs the filter screen.

Preferably, a plurality of vent holes are formed in the outer side of the motor box.

Preferably, the walking wheels are universal wheels with brake mechanisms.

Preferably, the water spraying direction of the spray head faces to the drill bit.

The utility model provides a pair of drilling equipment for automobile wheel hub, beneficial effect lies in: through the mounting groove, thereby can place automobile wheel hub inside it, press from both sides tightly fixedly through clamping device, through pressing down the fixed plate, thereby servo motor can drive the drill bit and drill to automobile wheel hub, at the in-process of drill drilling, the heat sink can carry out cooling treatment to the drill bit, avoids the drill bit high temperature to influence drilling quality, through removing the position of slide on the fixed plate, thereby can change the position of drilling. The utility model discloses, simple structure, convenient operation has good cooling effect, is convenient for adjust the position of drilling simultaneously, the effectual drilling efficiency that has improved.

Drawings

Fig. 1 is a schematic structural view of a drilling device for an automobile hub according to the present invention;

fig. 2 is a schematic top view of the drilling device for the automobile hub according to the present invention;

fig. 3 is a schematic view of the connection between a water collecting ring and a nozzle of the drilling device for the automobile hub according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the water storage device comprises a base 1, a fixed box 2, an operation panel 3, an electric push rod 4, a clamping plate 5, a first spring 6, a spring hose 7, a T-shaped rod 8, a fixed plate 9, a servo motor 10, a sliding seat 11, a water pump 12, a rubber hose 13, an annular sliding sleeve 14, a motor box 15, a water collecting ring 16, a U-shaped sliding sleeve 17, a mounting groove 18, a water discharging pipe 19, a water tank 20, a storage battery 21, a spray head 22, a connecting block 23, a connecting rod 24, a limiting rod 25, a connecting sleeve 26, a second spring 27, a connecting head 28, a drill bit 29 and a limiting hole 30.

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.

Referring to fig. 1-4, a drilling device for an automobile hub comprises a base 1, wherein walking wheels are rotatably mounted at four corners of the bottom of the base 1, the walking wheels are universal wheels with brake mechanisms, an operating panel 3 is horizontally arranged above the base 1, the operating panel 3 is connected with the base 1 through a fixing box 2, a mounting groove 18 is formed in the top of the operating panel 3, a plurality of clamping devices are horizontally arranged on the inner wall of the mounting groove 18 at equal intervals, each clamping device comprises an electric push rod 4 horizontally and fixedly mounted on the inner wall of the mounting groove 18, the electric push rod 4 is connected with a storage battery 21 through a lead, one end, far away from the inner wall of the mounting groove 18, of the electric push rod 4 is horizontally connected with a clamping plate 5, the clamping plate 5 is; through the walking wheel to be convenient for remove this device, the flexibility of this device of effectual reinforcing through mounting groove 18, thereby can place automobile wheel hub inside it, through electric putter 4, thereby can promote splint 5 and press from both sides tightly fixedly to automobile wheel hub.

A U-shaped sliding sleeve 17 is slidably mounted on both sides of the operating panel 3 at the top of the mounting groove 18, the top end of the U-shaped sliding sleeve 17 is vertically connected with T-shaped rods 8, two T-shaped rods 8 are slidably sleeved with annular sliding sleeves 14, the T-shaped rods 8 between the annular sliding sleeves 14 and the U-shaped sliding sleeves 17 are sleeved with first springs 6, a fixing plate 9 is horizontally connected between the two annular sliding sleeves 14, a sliding seat 11 is slidably mounted on the fixing plate 9, the sliding seat 11 is connected with the fixing plate 9 through a locking bolt, a motor box 15 is fixedly mounted at the bottom of the sliding seat 11, a plurality of vent holes are formed in the outer side of the motor box 15, a servo motor 10 is mounted inside the motor box 15, an output shaft of the servo motor 10 penetrates through the motor box 15 and is connected with a connector 28 at the end, a drill bit 29 is; through pressing down fixed plate 9 to first spring 6 is compression state, cause servo motor 10 to drive drill bit 29 to automobile wheel hub drill can, through removing the position of slide 11 on fixed plate 9, thereby can change the position of drill bit 29 on automobile wheel hub drilling.

The cooling device comprises a water collecting ring 16 which is sleeved on the outer side of a drill bit 29 in a sliding manner, a plurality of spray heads 22 are arranged on the inner side of the water collecting ring 16 at equal intervals, the water spraying direction of the spray heads 22 faces the drill bit 29, connecting blocks 23 are horizontally connected to two sides of the water collecting ring 16, connecting rods 24 are vertically connected to the tops of the connecting blocks 23, connecting sleeves 26 are slidably sleeved on the outer sides of the connecting rods 24, the two connecting sleeves 26 are vertically connected to the bottom of a motor box 15 together, a limiting rod 25 is vertically connected to the bottom end of the inside of each connecting sleeve 26, limiting holes 30 are vertically formed in the connecting rods 24 at positions corresponding to the limiting rods 25, the limiting rods 25 are inserted into the limiting holes 30 in a sliding manner, second springs 27 are sleeved on the limiting rods 25 outside the limiting holes 30, a water pump 12 is arranged on one side of the sliding base 11, a spring hose, one end, far away from the water pump 12, of the rubber hose 13 is connected with a water tank 20, the water tank 20 is fixedly installed at the top of the base 1, the servo motor 10 and the water pump 12 are both connected with a storage battery 21 through leads, the storage battery 21 is installed inside the fixed box 2, the bottom end inside the installation groove 18 is arranged in an arc-shaped protruding mode, the top end of the water tank 20 is vertically connected with a drain pipe 19, the top end of the drain pipe 19 extends into the installation groove 18, and the end portion of the drain pipe 19 is provided; through water pump 12, thereby can carry the inside water of water tank 20 to inside spring hose 7 and water collecting ring 16 through rubber hose 13, spout on drill bit 29 through shower nozzle 22, avoid drill bit 29 high temperature to influence drilling quality, through drain pipe 19, thereby can arrange the inside water of mounting groove 18 to inside water tank 20 again, can filter impurity through the filter screen, through second spring 27, thereby can cause connecting rod 24 can automatic re-setting inside connecting sleeve 26, through gag lever post 25 and spacing hole 30, thereby can avoid connecting rod 24 to appear rocking the phenomenon in the slip in-process, effectively increase water collecting ring 16's stability.

The utility model discloses: through mounting groove 18, thereby can place automobile wheel hub inside it, press from both sides tight fixedly through clamping device, through pressing down fixed plate 9, thereby servo motor 10 can drive drill bit 29 and drill to automobile wheel hub, at the in-process of drill bit 29 drilling, the heat sink can carry out cooling treatment to drill bit 29, avoid drill bit 29 high temperature to influence drilling quality, through removing the position of slide 11 on fixed plate 9, thereby can change the position of drilling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A drilling device for automobile hubs comprises a base (1), wherein walking wheels are installed at four corners of the bottom of the base (1) in a rotating mode, and the drilling device is characterized in that an operation panel (3) is arranged on the upper level of the base (1), the operation panel (3) is connected with the base (1) through a fixing box (2), a mounting groove (18) is formed in the top of the operation panel (3), a plurality of clamping devices are horizontally arranged on the inner wall of the mounting groove (18) at equal intervals, U-shaped sliding sleeves (17) are installed on two sides of the operation panel (3) at the top of the mounting groove (18) in a sliding mode, T-shaped rods (8) are vertically connected to the top ends of the U-shaped sliding sleeves (17), annular sliding sleeves (14) are arranged on the T-shaped rods (8) at the tops of the T-shaped sliding sleeves (8), first springs (6) are sleeved on the T-shaped rods (8) between the annular sliding, and two horizontally connected has fixed plate (9) between annular sliding sleeve (14), slidable mounting has slide (11) on fixed plate (9), pass through locking bolted connection between slide (11) and fixed plate (9), the bottom fixed mounting of slide (11) has motor box (15), the internally mounted of motor box (15) has servo motor (10), the output shaft of servo motor (10) runs through motor box (15) and end connection has connector (28), drill bit (29) are installed to the bottom of connector (28), the outside of drill bit (29) is equipped with the heat sink, the heat sink includes that the slip cap is established at water collection ring (16) in the drill bit (29) outside, a plurality of shower nozzles (22) are installed to the inboard equidistance of water collection ring (16), the equal horizontally connected has connecting block (23) in both sides of water collection ring (16), the top of the connecting block (23) is vertically connected with a connecting rod (24), the outer part of the connecting rod (24) is respectively and slidably sleeved with a connecting sleeve (26), the two connecting sleeves (26) are jointly and vertically connected to the bottom of the motor box (15), the inner bottom end of each connecting sleeve (26) is vertically connected with a limiting rod (25), a limiting hole (30) is vertically formed in the connecting rod (24) at the corresponding position of each limiting rod (25), each limiting rod (25) is inserted in the corresponding limiting hole (30) in a sliding mode, a second spring (27) is sleeved on each limiting rod (25) on the outer side of each limiting hole (30), a water pump (12) is installed on one side of the sliding seat (11), a spring hose (7) is communicated between the water outlet end of the water pump (12) and the water collecting ring (16), and the water inlet end of the water pump (12) is connected with a rubber, one end, far away from the water pump (12), of the rubber hose (13) is connected with a water tank (20), the water tank (20) is fixedly installed at the top of the base (1), the servo motor (10) and the water pump (12) are both connected with a storage battery (21) through leads, and the storage battery (21) is installed inside the fixed box (2).

2. The drilling device for the automobile wheel hub according to claim 1, characterized in that the clamping device comprises an electric push rod (4) horizontally and fixedly installed on the inner wall of the installation groove (18), the electric push rod (4) is connected with the storage battery (21) through a lead, one end, far away from the inner wall of the installation groove (18), of the electric push rod (4) is horizontally connected with a clamping plate (5), the clamping plate (5) is arranged in a conical shape, and a rubber pad wraps the surface of the clamping plate.

3. The drilling device for the automobile wheel hub according to claim 1, characterized in that the bottom end of the inside of the mounting groove (18) is arranged in an arc-shaped protruding manner, a water discharge pipe (19) is vertically connected to the top end of the water tank (20), the top end of the water discharge pipe (19) extends to the inside of the mounting groove (18), and a filter screen is installed at the end part of the water discharge pipe.

4. The drilling device for the automobile hub according to claim 1, wherein a plurality of vent holes are formed in the outer side of the motor box (15).

5. The drilling device for the automobile hub according to claim 1, wherein the traveling wheels are universal wheels with brake mechanisms.

6. The drilling device for the automobile hub according to claim 1, wherein the water spraying direction of the spray head (22) is toward the drill bit (29).