CN217941932U

CN217941932U - Numerical control drilling machine for machining automobile hub die

Info

Publication number: CN217941932U
Application number: CN202222033883.9U
Authority: CN
Inventors: 林锴; 饶然炳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-02
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a numerical control drilling machine is used in automobile wheel hub mould processing relates to automobile wheel hub mould processing technology field, including install bin and drilling motor, servo motor is installed to the inner wall of install bin, two-way screw rod is installed to servo motor's drive end, the utility model discloses in, user's rotation adjusting bolt makes the limiting plate hug closely with the connecting rod, and solid fixed splint make it keep away from the connecting rod, starts servo motor through control panel, and two-way screw rod follows servo motor's drive end and rotates and coordinate the spacing and the guide function of guide way to drive two connecting rods respectively through two movable blocks and be close to each other or keep away from, and then to automobile wheel hub mould drilling in-process centre gripping, avoid appearing the skew in drilling process, improved the drilling precision, reverse rotation adjusting bolt, convenient rotatory splint to use through the cooperation with the bull stick, the wheel hub mould between two convenient rotatory splint, therefore be convenient for follow-up a plurality of faces drilling to wheel hub mould.

Description

Numerical control drilling machine for machining automobile hub die

Technical Field

The utility model relates to an automobile wheel hub mould processing technology field especially relates to an automobile wheel hub is numerical control drilling machine for mould processing.

Background

Wheel hub uses the axle to be used for supporting the cylindrical metal part of tire as the center in the automobile tire, need use the mould in its production process to with its machine-shaping, need use the numerical control drilling machine in the automobile wheel hub mould course of working, current numerical control drilling machine though can centre gripping automobile wheel hub mould, nevertheless inconvenient rotatory automobile wheel hub mould, therefore inconvenient follow-up a plurality of face drilling to the wheel hub mould, the inconvenient drilling position of adjusting simultaneously.

The prior patent (publication No. CN 213614272U) discloses drilling equipment for machining an automobile hub, which comprises a box body, wherein a first opening is arranged in the front of the box body, a door matched with the first opening is arranged on the front side of the box body, a body is drilled through mutual matching of a motor and a drill rod, and the body is fixedly clamped through mutual matching of a vertical plate, an electric telescopic rod, an inserted rod and a pressing plate, so that the situation of deviation in the machining process is avoided; in the implementation process of the scheme, although the automobile hub die can be clamped, the automobile hub die is inconvenient to rotate, so that the drilling on a plurality of surfaces of the hub die is inconvenient to follow, the drilling position is inconvenient to adjust, and the production efficiency is reduced.

Therefore, the technical problem needs to be solved by providing the numerical control drilling machine for machining the automobile hub die.

SUMMERY OF THE UTILITY MODEL

The utility model provides a numerical control drilling machine is used in processing of automobile wheel hub mould has solved in the current drilling equipment use for processing of automobile wheel hub though can centre gripping automobile wheel hub mould, nevertheless inconvenient rotatory automobile wheel hub mould, therefore inconvenient follow-up a plurality of face drilling to the wheel hub mould, and inconvenient regulation drilling position simultaneously, and then has reduced production efficiency's technical problem.

For solving the technical problem, the utility model provides a pair of numerical control drilling machine is used in automobile wheel hub mould processing, including install bin and drilling motor, servo motor is installed to the inner wall of install bin, two-way screw rod is installed to servo motor's drive end, two-way screw rod's bottom is connected with the interior diapire rotation of install bin, threaded connection has two movable blocks on the two-way screw rod, the movable block is connected with the connecting rod, the guide way of laminating mutually with the connecting rod outer wall is seted up to the inside wall of install bin, the inside rotation of connecting rod is connected with the bull stick, limiting plate and splint are installed respectively at the both ends of bull stick, one side threaded connection of connecting rod has adjusting bolt, and user's rotatory adjusting bolt makes limiting plate and connecting rod hug closely, and solid fixed splint make it keep away from the connecting rod, starts servo motor through control panel, and two-by two-pass through control panel follow servo motor's drive end rotation and coordinate the spacing and the direction function of guide way to drive two connecting rods respectively and be close to or keep away from each other, and then to the centre gripping of mould drilling in-process, avoid appearing the skew in drilling process, improved drilling precision, make things convenient for the follow-up of automobile wheel hub mould between two follow-up splint, therefore the follow-up of the rotatory splint of the wheel hub mould.

Preferably, be provided with the drilling subassembly on the install bin, the drilling subassembly including install multistage electric putter and the telescopic link on the diapire in the install bin and with install bin front side articulated chamber door, the top at multistage electric putter and telescopic link is installed to the drilling motor, control panel is installed to the front side of chamber door, servo motor, drilling motor and multistage electric putter all with control panel electric connection, the drive end of drilling motor is connected with the drill bit, and the user drives the drilling motor through control panel control multistage electric putter's flexible end is flexible and reciprocates in the install bin to conveniently drill to the different positions of automobile wheel hub mould, its in-process through setting up the telescopic link, has promoted the stability of drilling motor reciprocating process to and the stability during drilling operation, and then has ensured the drilling precision.

Preferably, an elastic gasket is arranged between the adjusting bolt and the connecting rod, and the elastic gasket is arranged to reduce the pressure between the adjusting bolt and the connecting rod and prevent the adjusting bolt from loosening.

Preferably, the ball is embedded in one end of the connecting rod, and through the ball, the friction between the connecting rod and the guide groove is reduced, and the moving process of the connecting rod is ensured to be smoother.

Preferably, the lock handle is installed at the front side of the box door, and the box door is convenient to open and close by arranging the lock handle, so that the operation is more convenient and faster, and meanwhile, the safety is improved.

Preferably, the four corners department of install bin bottom all is provided with the locking universal wheel, and through setting up four locking universal wheels, the unblock when locking universal wheel removes locks after confirming the position, has not only made things convenient for the removal and the location of install bin, and is convenient for change the direction in the removal, and then promotes the direction mobility and the flexibility of install bin.

Preferably, the fixing base is installed to the inside wall of install bin, servo motor installs in one side of fixing base, through setting up the fixing base, is not only convenient for install servo motor in the install bin, has promoted the stability when servo motor operates simultaneously.

Preferably, the installation box is made of stainless steel, the stainless steel has higher wear resistance and pressure mark resistance than other metal materials with the same thickness, is not easy to corrode and damage, and the installation box is made of the stainless steel, so that the service life of the installation box is prolonged.

Compared with the prior art, the utility model provides a pair of numerical control drilling machine is used in automobile wheel hub mould processing has following beneficial effect:

1. the utility model discloses in, the rotatory adjusting bolt of user makes the limiting plate hug closely with the connecting rod, solid fixed splint and make it keep away from the connecting rod, start servo motor through control panel, servo motor's drive end rotation is followed to two-way screw rod and the spacing and the direction function of cooperation guide way, thereby drive two connecting rods respectively through two movable blocks and be close to each other or keep away from, and then to automobile wheel hub mould drilling in-process centre gripping, avoid appearing the skew in drilling process, drilling precision has been improved, the contrarotation adjusting bolt, make things convenient for rotatory splint, and use through the cooperation with the bull stick, make things convenient for the wheel hub mould between the rotatory two splint, therefore be convenient for follow-up a plurality of face drilling to the wheel hub mould.

2. The utility model discloses in, the user drives the drilling motor through control panel control multistage electric putter's flexible end and reciprocates in the install bin to the convenience is to the drilling of the different positions of automobile wheel hub mould, and its in-process through setting up the telescopic link, has promoted the stability that the drilling motor reciprocated the in-process, and stability during drilling operation, and then has ensured the drilling precision.

Drawings

FIG. 1 is a schematic view of an overall structure of a numerical control drilling machine for machining an automobile hub mold;

FIG. 2 is a schematic cross-sectional structure view of an installation box in a numerical control drilling machine for machining an automobile hub mold;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B in fig. 2.

Reference numbers in the figures: 1. installing a box; 2. a servo motor; 3. a bidirectional screw; 4. a movable block; 5. a connecting rod; 6. a rotating rod; 7. a limiting plate; 8. a splint; 9. adjusting the bolt; 10. a drilling motor; 11. a multi-stage electric push rod; 12. a telescopic rod; 13. a box door; 14. a control panel; 15. an elastic pad; 16. a guide groove; 17. a ball bearing; 18. a lock handle; 19. locking the universal wheel; 20. a fixed seat.

Detailed Description

Embodiments of the present invention are described in detail below.

In the description of the present invention, it should be understood that if there are the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" etc. referring to the indicated orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. They may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiment one, given by fig. 1-4, a numerical control drilling machine for machining an automobile hub die, including an installation box 1 and a drilling motor 10, an inner wall of the installation box 1 is fixedly provided with a servo motor 2, a drive end of the servo motor 2 is fixedly provided with a bidirectional screw 3, a bottom end of the bidirectional screw 3 is rotatably connected with an inner bottom wall of the installation box 1, the bidirectional screw 3 is connected with two movable blocks 4 through threads, the movable blocks 4 are fixedly connected with a connecting rod 5, a guide groove 16 which is attached to an outer wall of the connecting rod 5 is formed in an inner side wall of the installation box 1, the connecting rod 5 is rotatably connected with a rotating rod 6, two ends of the rotating rod 6 are respectively and fixedly provided with a limiting plate 7 and a clamping plate 8, one side of the connecting rod 5 is connected with an adjusting bolt 9 through threads, the adjusting bolt 9 is rotated by a user to enable the limiting plate 7 to be closely attached to the connecting rod 5, the clamping plate 8 is kept away from the connecting rod 5, the servo motor 2 is started through a control panel 14, the bidirectional screw 3 rotates along with the drive end of the servo motor 2 and is matched with the limiting plate and the guide groove 16, thereby driving the two connecting rods 5 to be respectively driven to be close to or be away from each other through the two movable blocks 4, further to clamp the die in the process of clamping, thereby facilitating the drilling of the automobile hub, and improving the accuracy of the automobile hub, and facilitating the automobile hub to be conveniently drilling of the automobile hub 8, and facilitating the automobile hub to be used for the automobile hub to be conveniently.

Further, with the adjusting bolt 9, an elastic washer 15 is provided between it and the connecting rod 5, and by providing the elastic washer 15, the pressure between the adjusting bolt 9 and the connecting rod 5 is reduced, and the adjusting bolt 9 is prevented from loosening.

In addition, the ball 17 is embedded in one end of the connecting rod 5, and the ball 17 reduces the friction force between the connecting rod 5 and the guide groove 16, thereby ensuring that the moving process of the connecting rod 5 is smoother.

Furthermore, to install bin 1, the four corners department of its bottom all is provided with locking universal wheel 19, through setting up four locking universal wheels 19, unblock when locking universal wheel 19 removes, lock after the definite position, not only make things convenient for the removal and the location of install bin 1, and be convenient for change the direction in the removal, and then promote install bin 1's direction mobility and flexibility, install bin 1's inside wall fixed mounting has fixing base 20, servo motor 2 fixed mounting is in one side of fixing base 20, through setting up fixing base 20, not only be convenient for install servo motor 2 in install bin 1, stability when having promoted servo motor 2 simultaneously and functioning, install bin 1's material is the stainless steel, the stainless steel more has wearability and resistance to pressure mark than other metal material of the same thickness, and difficult corruption is impaired, through install bin 1 who sets up to stainless steel, thereby install bin 1's life has been prolonged.

Embodiment two, on the basis of embodiment one, refer to fig. 1 and 2, be provided with the drilling subassembly on install bin 1, the drilling subassembly includes multistage electric putter 11 and telescopic link 12 and the chamber door 13 with install bin 1 front side articulated of fixed mounting on the bottom wall in install bin 1, drilling motor 10 fixed mounting is on the top of multistage electric putter 11 and telescopic link 12, the front side fixed mounting of chamber door 13 has control panel 14, servo motor 2, drilling motor 10 and multistage electric putter 11 all with control panel 14 electric connection, the drive end fixedly connected with drill bit of drilling motor 10, the user drives drilling motor 10 and reciprocates in install bin 1 through the flexible end of control panel 14 control multistage electric putter 11, thereby make things convenient for the different positions drilling to automobile wheel hub mould, in its process, through setting up telescopic link 12, the stability in-process that drilling motor 10 reciprocated has been promoted, and the stability during drilling operation, and then guaranteed the drilling precision.

In addition, to chamber door 13, its front side fixed mounting has lock handle 18, is provided with a plurality of hinges between chamber door 13 and the install bin 1, and chamber door 13 passes through the hinge and articulates in the front side of install bin 1, through setting up lock handle 18, is convenient for open and shut chamber door 13, makes the operation convenient and fast more, has promoted the security simultaneously.

In addition, the types of the servo motor 2, the drilling motor 10 and the multi-stage electric push rod 11 are MSMD03ZP1U, HTA21 and HG-SR52J, and the specific composition and working principle of the servo motor 2, the drilling motor 10, the multi-stage electric push rod 11 and the control panel 14 are common knowledge known to those skilled in the art, and are not described herein again.

The working principle is as follows:

when clamping is performed in the drilling process of the automobile hub mold:

user's rotatory adjusting bolt 9 makes limiting plate 7 hug closely with connecting rod 5, solid fixed splint 8 and make it keep away from connecting rod 5, start servo motor 2 through control panel 14, two-way screw rod 3 follows servo motor 2's drive end rotation and cooperation guide way 16 spacing and direction function, thereby drive two connecting rods 5 respectively through two movable blocks 4 and be close to each other or keep away from, and then to automobile wheel hub mould drilling in-process centre gripping, avoid appearing the skew in drilling process, drilling precision has been improved, reverse rotation adjusting bolt 9, make things convenient for rotatory splint 8, and use through the cooperation with bull stick 6, make things convenient for the wheel hub mould between two rotatory splint 8, therefore it drills to follow-up a plurality of faces of wheel hub mould to be convenient for.

When drilling is carried out on different positions of the automobile hub die:

the user drives drilling motor 10 through the flexible end of control panel 14 control multistage electric putter 11 is flexible and reciprocates in install bin 1 to the convenient different positions drilling to automobile wheel hub mould, its in-process, through setting up telescopic link 12, promoted drilling motor 10 and reciprocated the stability of in-process, and stability during drilling operation, and then ensured the drilling precision.

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 an automobile wheel hub is numerical control drilling machine for mould processing, includes install bin (1) and drilling motor (10), its characterized in that, servo motor (2) are installed to the inner wall of install bin (1), two-way screw rod (3) are installed to the drive end of servo motor (2), the bottom of two-way screw rod (3) is connected with the interior diapire rotation of install bin (1), threaded connection has two movable block (4) on two-way screw rod (3), movable block (4) are connected with connecting rod (5), guide way (16) of laminating mutually with connecting rod (5) outer wall are seted up to the inside wall of install bin (1), the internal rotation of connecting rod (5) is connected with bull stick (6), limiting plate (7) and splint (8) are installed respectively to the both ends of bull stick (6), one side threaded connection of connecting rod (5) has adjusting bolt (9).

2. The numerical control drilling machine for machining the automobile hub mold is characterized in that a drilling assembly is arranged on the installation box (1), the drilling assembly comprises a multistage electric push rod (11) and a telescopic rod (12) which are installed on the inner bottom wall of the installation box (1) and a box door (13) hinged to the front side of the installation box (1), the drilling motor (10) is installed at the top ends of the multistage electric push rod (11) and the telescopic rod (12), a control panel (14) is installed on the front side of the box door (13), the servo motor (2), the drilling motor (10) and the multistage electric push rod (11) are electrically connected with the control panel (14), and a drill bit is connected to the driving end of the drilling motor (10).

3. The numerical control drilling machine for machining the automobile hub die is characterized in that an elastic gasket (15) is arranged between the adjusting bolt (9) and the connecting rod (5).

4. The numerical control drilling machine for machining the automobile hub die is characterized in that a ball (17) is embedded in one end of the connecting rod (5).

5. The numerical control drilling machine for machining the automobile hub mold according to claim 2, characterized in that a lock handle (18) is mounted on the front side of the box door (13).

6. The numerical control drilling machine for machining the automobile hub die is characterized in that locking universal wheels (19) are arranged at four corners of the bottom of the mounting box (1).

7. The numerical control drilling machine for machining the automobile hub mold is characterized in that a fixed seat (20) is installed on the inner side wall of the installation box (1), and the servo motor (2) is installed on one side of the fixed seat (20).

8. The numerical control drilling machine for machining the automobile hub die is characterized in that the mounting box (1) is made of stainless steel.