CN213702760U

CN213702760U - Equipment for machining alloy hub

Info

Publication number: CN213702760U
Application number: CN202022744747.1U
Authority: CN
Inventors: 李肇璞; 蔡敏
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-16
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a device for processing alloy wheel hub, which comprises a cylindrical base with an opening at the top, a placing plate which is arranged in the middle inside the base and is provided with a through hole at the middle position, the placing plate is rotationally connected with the base through a rotating component, supporting components are arranged at two sides of the bottom of the placing plate, a wheel hub which is arranged at the top of the placing plate and is provided with concave arc grooves at two sides, a fixing component which is arranged on the placing plate and is tightly connected with the wheel hub, a grinding head and a cleaning head which are respectively arranged at two sides of the wheel hub, wherein the contact surfaces of the grinding head and the cleaning head with the wheel hub are both in convex arc shapes, and telescopic cylinders which are fixed at two sides of the inner wall of the base and are respectively provided with an output end connected with the; the utility model has the advantages of the suitability is good, work efficiency is high, excellent in use effect, the machining precision of polishing is high, has very high practical value and spreading value in wheel hub processing technology field.

Description

Equipment for machining alloy hub

Technical Field

The utility model relates to a wheel hub processing technology field specifically is an equipment for alloy wheel hub processing.

Background

Present equipment for alloy wheel hub processing, use it to add man-hour to the wheel hub at the user, most all can only polish processing to the wheel hub of constant size, be difficult to process the alloy wheel hub of not unidimensional size, therefore the suitability of equipment has been restricted greatly, and current equipment is polishing processing to the wheel hub, it cleans remaining residue piece on the wheel hub to be difficult to when wheel hub polishes, consequently, lead to the wheel hub back of polishing, still need the manual wheel hub that cleans of user, greatly increased user's working strength, user's work efficiency has been reduced, and very big influence the result of use of equipment.

Disclosure of Invention

An object of the utility model is to provide an equipment for alloy wheel hub processing to the alloy wheel hub who is difficult to not unidimensional size who proposes in solving above-mentioned background art processes, and the suitability is poor, is difficult to clean wheel hub residue piece simultaneously polishing wheel hub, has increased user working strength, has reduced user's work efficiency, and has influenced the problem of equipment result of use.

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

the equipment for processing the alloy wheel hub comprises a cylindrical base with an opening at the top, a placing plate, a fixing assembly, a grinding head and a cleaning head, wherein the placing plate is positioned in the middle of the inside of the base and provided with a through hole at the middle position;

the fixed subassembly includes quick-witted case, installs in the step motor of quick-witted incasement portion, and the bottom is connected with the step motor output, and the top runs through the two-way lead screw of through-hole, sets firmly the fixed block in two-way lead screw intermediate position department, and the screw thread piece at two-way lead screw both ends is located to the cover, the screw thread opposite direction of screw thread piece, circumference distribute around two-way lead screw and with a plurality of chucking boards that the wheel hub inner wall laminated mutually, set up the connecting rod between arbitrary chucking board and screw thread piece, the both ends of connecting rod are articulated mutually with chucking board and screw thread piece respectively, and arbitrary chucking board and two screw thread pieces form the isosceles triangle structure.

Preferably, the rotating assembly comprises a driving motor which is installed in the middle of the bottom of the base and an output shaft of which is connected with the case, and a noise reduction shell is installed on the outer surface of the driving motor.

Preferably, the supporting component includes the top and places the branch that the board is connected, branch is provided with three, installs in the inside below guide rail of base, is located inside the guide rail, and the guide pulley that the top is connected with arbitrary branch bottom, guide pulley and guide rail sliding connection.

Preferably, a brush is adhered to the contact surface of the cleaning head and the hub.

Preferably, any one of the clamping plates is of an inverted L shape, and the contact surface of any one of the clamping plates and the inner wall of the hub is rough.

Preferably, the four corners of the bottom of the base are welded with support legs.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model is skillfully provided with a fixed component, a grinding head and a telescopic cylinder, because the fixed component comprises a case, a stepping motor, a two-way screw rod, a thread block, a connecting rod and a clamping plate, the two ends of the connecting rod are respectively hinged with the thread block and the clamping plate, and the clamping plate and the two thread blocks form an isosceles triangle structure, when a user uses the device to grind hubs with different sizes, the stepping motor can be started to drive the two-way screw rod to rotate, and the two-way screw rod rotates to drive the two thread blocks to slide oppositely or reversely on the two-way screw rod, so that the distance between the two thread blocks is changed, the connecting rod is further driven to turn over, and the connecting rod drives the clamping plate to move horizontally towards the two sides all the time, so that the clamping plate expands or contracts, and the clamping plate clamps the hubs with different sizes, and because telescopic cylinder's setting, its size that can make after the work is according to wheel hub stretches out and draws back to this makes the grinding piece can carry out the adaptation laminating to the wheel hub of equidimension not, thereby realizes that equipment polishes the processing to the wheel hub of equidimension not, thereby has improved the suitability of equipment greatly.

(2) The utility model discloses install the cleaning head ingeniously in inner wall one side of base through telescopic cylinder, and one side and the wheel hub looks adaptation of cleaning head, and it has the brush to bond, consequently when equipment when the wheel hub of equidimension not is polished through the grinding head with man-hour, the cleaning head also can clean adnexed residue piece on the wheel hub simultaneously, still need the manual wheel hub that cleans of user after avoiding wheel hub to process with this, greatly reduced user's working strength, user's work efficiency has been improved, and the result of use that makes equipment is better.

(3) The utility model discloses be provided with supporting component ingeniously, because supporting component includes branch, guide pulley and guide rail, consequently place the board promptly and pass through rotating assembly when rotatory in the equipment course of operation, place the board and drive branch and carry out synchronous roll in the guide rail through the guide pulley to this makes branch support placing the board, makes and places the board and keep balance all the time when rotatory, takes place to rock when avoiding placing the board rotatory and sways, with this messenger's abrasive head carries out the processing of evenly polishing to wheel hub, has guaranteed the machining precision of polishing of equipment.

To sum up, the utility model has the advantages of the suitability is good, work efficiency is high, excellent in use effect, the machining precision of polishing is high, has very high practical value and spreading value in wheel hub processing technology field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

Fig. 1 is a schematic view of the installation structure of the present invention.

Fig. 2 is an enlarged schematic view of a part of the structure of the present invention.

Fig. 3 is an enlarged schematic view of a local structure of B of the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1. a base; 2. placing the plate; 3. a support assembly; 31. a strut; 32. a guide rail; 33. a guide wheel; 4. a hub; 5. a fixing assembly; 51. a chassis; 52. a stepping motor; 53. a bidirectional screw rod; 54. a thread block; 55. a connecting rod; 56. a chucking plate; 6. a grinding head; 7. cleaning the head; 8. a telescopic cylinder; 9. a rotating assembly; 91. the motor is driven.

Detailed Description

To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, the present invention provides a technical solution: a device for processing an alloy wheel hub comprises a cylindrical base 1 with an opening at the top, a placing plate 2 which is positioned in the middle of the inside of the base 1 and is provided with a through hole at the middle position, the placing plate 2 is rotatably connected with the base 1 through a rotating assembly 9, supporting assemblies 3 are arranged on two sides of the bottom of the placing plate 2, a wheel hub 4 which is positioned at the top of the placing plate 2 and is provided with concave arc grooves at two sides, a fixing assembly 5 which is arranged on the placing plate 2 and is fixedly connected with the wheel hub 4, a grinding head 6 and a cleaning head 7 which are respectively positioned on two sides of the wheel hub 4, contact surfaces of the grinding head 6 and the cleaning head 7 and the wheel hub 4 are both in a convex arc shape, and telescopic cylinders 8 which are fixed on two sides of the inner wall of the base 1 and are respectively connected with the grinding head; the telescopic cylinder 8 can be flexibly arranged according to the size of the hub 4 so as to drive the grinding head 6 and the cleaning head 7 to process and clean the hubs 4 with different sizes, the fixing component 5 comprises a case 51, a stepping motor 52 arranged in the case 51, a bidirectional screw 53 with the bottom end connected with the output end of the stepping motor 52 and the top end penetrating through a through hole, a fixing block fixedly arranged at the middle position of the bidirectional screw 53, thread blocks 54 sleeved at the two ends of the bidirectional screw 53, the thread directions of the thread blocks 54 are opposite, a plurality of clamping plates 56 circumferentially distributed around the bidirectional screw 53 and attached to the inner wall of the hub 4, a connecting rod 55 arranged between any one clamping plate 56 and the thread block 54, the two ends of the connecting rod 55 are respectively hinged with the clamping plate 56 and the thread block 54, and any one clamping plate 56 and two thread blocks 54 form an isosceles triangle structure, so that the stepping motor 52 can drive the bidirectional screw 53 to rotate after being started, the two screw blocks 54 are driven by the bidirectional screw rod 53 to slide oppositely or reversely, so that the distance between the two screw blocks 54 is changed, the connecting rod 55 is driven to turn over, and the clamping plate 56 is driven by the bidirectional screw rod to move horizontally towards two sides all the time, so that the clamping plate 56 expands or contracts, and hubs 4 with different sizes are clamped.

Specifically, rotating assembly 9 is including installing in the middle of base 1 bottom, and the driving motor 91 that output shaft and quick-witted case 51 are connected, and driving motor 91's surface mounting has the shell of making an uproar of falling, and the driving motor 91 work back of being convenient for drives quick-witted case 51 through the output shaft and places board 2 and rotate, and then makes and places board 2 and drive the synchronous revolution of wheel hub 4 on it to make grinding head 6 and cleaning head 7 polish and clean the wheel hub 4 of rotation.

Specifically, supporting component 3 includes the top and places the branch 31 that board 2 is connected, branch 31 is provided with three, install in the inside below guide rail 32 of base 1, be located inside guide rail 32, and the top guide pulley 33 that is connected with arbitrary branch 31 bottom, guide pulley 33 and guide rail 32 sliding connection, when making to place board 2 rotatory through rotatory subassembly 9, it drives branch 31 and carries out synchronous roll in guide rail 32 through guide pulley 33 to place board 2, so that branch 31 supports placing board 2, make to place board 2 and keep balance when rotatory all the time, it takes place to rock when avoiding placing board 2 rotatory and sways, with this make grinding head 6 carry out even polishing to wheel hub 4, the machining precision of polishing of equipment has been guaranteed.

Specifically, the cleaning head 7 is adhered with the brush on the contact surface of the hub 4, so that the cleaning head 7 can clean the attached residue chips on the hub 4 through the brush after polishing, any clamping plate 56 is inverted L-shaped, the contact surface between any clamping plate 56 and the inner wall of the hub 4 is rough, the friction force between the clamping plate 56 and the hub 4 can be increased conveniently, and the clamping plate 56 can fasten and clamp the hub 4.

Specifically, the stabilizer blade has all been welded in base 1's bottom four corners, and the stabilizer blade can multiplicable base 1's stability makes the user place base 1 fixedly through the stabilizer blade.

The working principle of the present invention is briefly explained as follows:

firstly, a user can place the device on the ground stably through the support legs and connect the commercial power, after the commercial power is connected, the user can place the hub 4 on the placing plate 2 and make the fixing component 5 pass through the inner wall of the hub 4, after the hub 4 is placed, the user starts the device, the stepping motor 52 drives the bidirectional screw 53 to rotate, the bidirectional screw 53 rotates to drive the two thread blocks 54 to slide oppositely or reversely on the bidirectional screw 53, so that the distance between the two thread blocks 54 is changed, the connecting rod 55 is further driven to turn over, and the connecting rod drives the clamping plate 56 to horizontally move towards two sides all the time, so that the clamping plate 56 expands or contracts and clamps the hubs 4 with different sizes, after the hubs 4 are clamped, the telescopic cylinder 8 works, the telescopic cylinder 8 respectively pushes the grinding head 6 and the cleaning head 7 to approach the hubs 4 to be matched through telescopic movement, finally, the driving motor 91 starts to work, the placing plate 2 is driven to rotate through the output shaft, and then the placing plate 2 drives the wheel hub 4 to synchronously rotate, so that the grinding head 6 and the cleaning head 7 can grind and clean the wheel hub 4, when the placing plate 2 rotates, the placing plate drives the supporting rod 31 to synchronously roll in the guide rail 32 through the guide wheel 33, so that the supporting rod 31 supports the placing plate 2, the placing plate 2 is always kept balanced when rotating, and the processing precision of the equipment is ensured.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.

Claims

1. The equipment for processing the alloy wheel hub is characterized by comprising a cylindrical base (1) with an opening at the top, a placing plate (2) which is arranged in the middle of the inside of the base (1) and provided with a through hole at the middle position, the placing plate (2) is rotationally connected with the base (1) through a rotating component (9), and both sides of the bottom of the placing plate (2) are provided with supporting components (3), wheel hubs (4) which are positioned at the top of the placing plate (2) and both sides of which are provided with concave arc grooves, fixing components (5) which are arranged on the placing plate (2) and are tightly connected with the wheel hubs (4), and a grinding head (6) and a cleaning head (7) which are respectively positioned at both sides of the wheel hubs (4), the contact surfaces of the grinding head (6) and the cleaning head (7) with the hub (4) are both in a convex arc shape, and telescopic cylinders (8) are fixed on two sides of the inner wall of the base (1), and the output ends of the telescopic cylinders are respectively connected with the grinding head (6) and the cleaning head (7);

the fixing component (5) comprises a case (51), a stepping motor (52) is installed inside the case (51), the bottom end of the bidirectional screw rod (53) is connected with the output end of the stepping motor (52), the top end of the bidirectional screw rod (53) penetrates through a through hole, a fixing block is fixedly arranged at the middle position of the bidirectional screw rod (53), thread blocks (54) at the two ends of the bidirectional screw rod (53) are sleeved, the thread directions of the thread blocks (54) are opposite, a plurality of clamping plates (56) are circumferentially distributed around the bidirectional screw rod (53) and are attached to the inner wall of a hub (4), a connecting rod (55) is arranged between any one of the clamping plates (56) and the thread blocks (54), the two ends of the connecting rod (55) are hinged to the clamping plates (56) and the thread blocks (54) respectively, and the clamping plates (56) and the two thread blocks (54) form an.

2. The equipment for machining the alloy wheel hub is characterized in that the rotating assembly (9) comprises a driving motor (91) which is installed in the middle of the bottom of the base (1) and an output shaft of the driving motor is connected with the machine box (51), and a noise reduction shell is installed on the outer surface of the driving motor (91).

3. An equipment for alloy wheel hub machining according to claim 1, characterized in that the supporting component (3) comprises three supporting rods (31) with the top ends connected with the placing plate (2), the number of the supporting rods (31) is three, a guide rail (32) is installed below the inside of the base (1), a guide wheel (33) is arranged inside the guide rail (32) and the top of the guide wheel (33) is connected with the bottom end of any supporting rod (31), and the guide wheel (33) is connected with the guide rail (32) in a sliding mode.

4. An apparatus for processing alloy wheel hub according to claim 1, characterized in that the brush is adhered on the contact surface of the cleaning head (7) and the wheel hub (4).

5. An equipment for alloy hub machining according to claim 1, characterized in that any one of the clamping plates (56) is inverted L-shaped, and the contact surface of any one of the clamping plates (56) and the inner wall of the hub (4) is rough.

6. The equipment for machining the alloy hub is characterized in that supporting legs are welded to four corners of the bottom of the base (1).