CN217255788U

CN217255788U - Tire hub positioning device

Info

Publication number: CN217255788U
Application number: CN202220886203.5U
Authority: CN
Inventors: 刘朝; 林耀慨; 黄新雨; 吴涂富
Original assignee: Yichang Baiyu Auto Parts Co ltd
Current assignee: Yichang Baiyu Auto Parts Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-23
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a tire wheel hub positioner, including base and support column, the support column is installed on the top of base, and the bottom and the base fixed connection of support column, the surface cover of support column is equipped with the sliding sleeve, and sliding sleeve and support column sliding connection, be equipped with equidistant three gangbars of group on the outer wall of support column, all be equipped with the locating lever on the outer wall of gangbar, and locating lever and gangbar swing joint, be equipped with equidistant three groups actuating arm on the support column outer wall of gangbar below, and the one end and the support column swing joint of actuating arm to the other end and the locating lever swing joint of actuating arm. The utility model discloses not only realized positioner and supported the automatic location of tire wheel hub for tire wheel hub's positioning speed, made things convenient for tire wheel hub to install moreover and dismantled.

Description

Tire hub positioning device

Technical Field

The utility model relates to a wheel hub production technical field specifically is a tire wheel hub positioner.

Background

The main production process flow of the automobile aluminum wheel hub comprises the processes of melting, refining, material inspection, gravity/casting, X-ray flaw detection, heat treatment, machining, dynamic balance inspection, air tightness inspection, coating and the like, wherein the wheel hub is a metal part for supporting the tire by the inner contour of the tire, the wheel hub is heavy and has various sizes and models, the size and the appearance of the tire wheel hub need to be inspected after the machining of the tire wheel hub is finished, and the wheel hub is usually positioned by using a tire wheel hub positioning device during the inspection.

This type of positioner on the market is various today, can satisfy people's user demand basically, but still has certain problem, and the automatic location of tire wheel hub is supported to this type of positioner that has now generally not be convenient for when using, great influence the positioning speed when positioner uses, brought very big influence for tire wheel hub's clamping speed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tire wheel hub positioner to it is not convenient for the problem of the automatic location support to tire wheel hub to provide positioner in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tire hub positioning device comprises a base and a supporting column, wherein the supporting column is arranged at the top end of the base, the bottom end of the support column is fixedly connected with the base, the surface of the support column is sleeved with a sliding sleeve, the sliding sleeve is connected with the support column in a sliding way, three groups of linkage rods with equal intervals are arranged on the outer wall of the supporting column, positioning rods are arranged on the outer wall of each linkage rod, the positioning rod is movably connected with the linkage rod, three groups of driving arms with equal intervals are arranged on the outer wall of the supporting column below the linkage rod, one end of each driving arm is movably connected with the supporting column, the other end of the driving arm is movably connected with the positioning rod, three groups of transmission arms with equal intervals are arranged on the outer wall of the sliding sleeve below the driving arm, the bottom ends of the transmission arms are movably connected with the sliding sleeve, and the top end of the transmission arm is movably connected with the driving arm, and the outer wall of the positioning rod is provided with a limiting frame.

Preferably, the outer wall of the sliding sleeve is provided with a support frame, and the outer wall of the support frame is provided with a driving frame.

Preferably, two sets of flexible driving pieces are installed on the top of base, and the top of flexible driving piece all is connected with the drive frame.

Preferably, four groups of walking frames are installed at the bottom end of the base, and walking wheels are arranged at the bottom ends of the walking frames.

Preferably, the threaded rod is all installed to the walking frame bottom of walking wheel one side, the lower margin is all installed to the bottom of threaded rod.

Preferably, the inside of spacing all is equipped with the switching piece, the cushion is installed on the top of switching piece.

Preferably, the spring is all installed to the one end that the switching piece was kept away from to the cushion, and the bottom of spring all with cushion fixed connection.

Preferably, the top of spring all is equipped with the arc piece, and the bottom and the spring fixed connection of arc piece.

Compared with the prior art, the beneficial effects of the utility model are that: the positioning device not only realizes the automatic positioning and supporting of the positioning device on the tire hub, accelerates the positioning speed of the tire hub, but also facilitates the mounting and dismounting of the tire hub;

(1) the driving frame is driven to move upwards by the telescopic driving piece, the three groups of transmission arms are driven to move by the sliding sleeve, the driving arms are driven to move under the transmission of the three groups of transmission arms, the three groups of driving arms respectively drive the three groups of positioning rods to move, the positioning rods drive the limiting frame to rotate, and the limiting frame is used for positioning and supporting the tire hub, so that the automatic positioning and supporting of the positioning device on the tire hub are realized, and the positioning speed of the tire hub is accelerated;

(2) the four groups of walking frames are installed with the base, the walking wheels facilitate the positioning device to move in position, the ground feet are connected with the threaded rod, the ground feet facilitate the positioning device to support and brake, the positioning device can move conveniently and fast, and the positioning device can be adjusted in position conveniently;

(3) through installing the switching piece in the inside of spacing, be connected spring and cushion and arc piece, the spring carries out elastic support to the arc piece, comes to carry out elastic support to tire wheel hub, has realized positioner and has made things convenient for tire wheel hub to install the dismantlement to tire wheel hub reliable elastic support.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front section structure of the sliding sleeve of the present invention;

FIG. 3 is a schematic top view of the linkage rod of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a telescopic driving member; 3. a driving frame; 4. a limiting frame; 5. positioning a rod; 6. a linkage rod; 7. a support pillar; 8. a drive arm; 9. a transmission arm; 10. a sliding sleeve; 11. a support frame; 12. a walking frame; 13. a threaded rod; 14. ground feet; 15. a traveling wheel; 16. an arc-shaped block; 17. a spring; 18. cushion blocks; 19. and (6) switching the blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a tire wheel hub positioning device comprises a base 1 and a support column 7, wherein the top end of the base 1 is provided with the support column 7, the bottom end of the support column 7 is fixedly connected with the base 1, the surface of the support column 7 is sleeved with a sliding sleeve 10, the sliding sleeve 10 is in sliding connection with the support column 7, the sliding sleeve 10 plays a role of sliding support, three groups of linkage rods 6 with equal intervals are arranged on the outer wall of the support column 7, positioning rods 5 are arranged on the outer wall of the linkage rods 6, the positioning rods 5 are movably connected with the linkage rods 6, the positioning rods 5 play a role of positioning support, three groups of driving arms 8 with equal intervals are arranged on the outer wall of the support column 7 below the linkage rods 6, one end of each driving arm 8 is movably connected with the support column 7, the other end of each driving arm 8 is movably connected with the positioning rods 5, each driving arm 8 plays a role of power transmission, three groups of transmission arms 9 with equal intervals are arranged on the outer wall of the sliding sleeve 10 below each driving arm 8, the bottom ends of the transmission arms 9 are movably connected with the sliding sleeve 10, the top ends of the transmission arms 9 are movably connected with the driving arm 8, the outer wall of the positioning rod 5 is provided with a limiting frame 4, the limiting frame 4 plays a role in supporting a tire hub, the outer wall of the sliding sleeve 10 is provided with a supporting frame 11, the outer wall of the supporting frame 11 is provided with a driving frame 3, the top end of the base 1 is provided with two groups of telescopic driving pieces 2, the top ends of the telescopic driving pieces 2 are connected with the driving frame 3, and the telescopic driving pieces 2 play a role in power driving;

when in use, the tire wheel hub is placed on the surfaces of the three groups of positioning rods 5, the two groups of telescopic driving pieces 2 are opened, under the support of the base 1, the telescopic driving piece 2 drives the driving frame 3 to move upwards, the driving frame 3 drives the supporting frame 11 to move upwards, the sliding sleeve 10 is driven to move upwards under the transmission of the supporting frame 11, the sliding sleeve 10 drives the three groups of transmission arms 9 to move under the limit of the supporting column 7, the driving arms 8 are driven to move under the transmission of the three groups of driving arms 9, the three groups of driving arms 8 respectively drive the three groups of positioning rods 5 to move under the movable support of the supporting columns 7 to the driving arms 8, under the limitation of the linkage rod 6 to the positioning rod 5, the positioning rod 5 rotates by a certain angle in sequence, the positioning rod 5 drives the limiting frame 4 to rotate, and the tire hub is positioned and supported by the limiting frame 4, so that the automatic positioning and supporting of the tire hub by the positioning device are realized, and the positioning speed of the tire hub is accelerated;

four groups of walking frames 12 are mounted at the bottom end of the base 1, walking wheels 15 are arranged at the bottom ends of the walking frames 12, the walking wheels 15 play a role in facilitating movement, threaded rods 13 are mounted at the bottom ends of the walking frames 12 on one sides of the walking wheels 15, ground feet 14 are mounted at the bottom ends of the threaded rods 13, and the ground feet 14 play a role in structural support;

when the positioning device is used, the four groups of walking frames 12 are installed together with the base 1, the walking wheels 15 are respectively connected with the walking frames 12, the walking wheels 15 facilitate the positioning device to move in position, the threaded rod 13 is connected with the walking frames 12, the ground feet 14 are connected with the threaded rod 13, and the ground feet 14 facilitate the positioning device to support and brake, so that the positioning device can move conveniently and conveniently, and the positioning device can be adjusted in position conveniently;

the limiting frame 4 is internally provided with a transfer block 19, the top end of the transfer block 19 is provided with a cushion block 18, one end of the cushion block 18 far away from the transfer block 19 is provided with a spring 17, the bottom end of the spring 17 is fixedly connected with the cushion block 18, the spring 17 plays a role of elastic support, the top end of the spring 17 is provided with an arc block 16, and the bottom end of the arc block 16 is fixedly connected with the spring 17;

during the use, through installing switching piece 19 in the inside of spacing 4, with cushion 18 and switching piece 19 installation together, be connected spring 17 with cushion 18 and arc piece 16, under the support of cushion 18, spring 17 carries out elastic support to arc piece 16, carry out spacingly by arc piece 16 to the tire wheel hub on spacing 4 surface, come to carry out elastic support to the tire wheel hub, realized positioner to the reliable elastic support of tire wheel hub, made things convenient for tire wheel hub to install and dismantle.

When the embodiment of the application is used: firstly, a tire wheel hub is placed on the surface of three groups of positioning rods 5, two groups of telescopic driving pieces 2 are opened, under the support of a base 1, the telescopic driving pieces 2 drive a driving frame 3 to move upwards, a supporting frame 11 is driven by the driving frame 3 to move upwards, a sliding sleeve 10 is driven by the supporting frame 11 to move upwards, under the limit of a supporting column 7, the sliding sleeve 10 drives three groups of driving arms 9 to move, under the drive of the three groups of driving arms 9, driving arms 8 move, under the movable support of the driving arms 8 by the supporting column 7, the three groups of driving arms 8 respectively drive the three groups of positioning rods 5 to move, under the limit of the linkage rod 6 to the positioning rods 5, the positioning rods 5 sequentially rotate for a certain angle, the positioning rods 5 drive the limiting frames 4 to rotate, the tire wheel hub is positioned and supported by the limiting frames 4, then, four groups of walking frames 12 are installed with the base 1, and walking wheels 15 are respectively connected with the walking frames 12, the walking wheel 15 makes things convenient for the positioner to carry out the removal of position, be in the same place threaded rod 13 with walking frame 12 is connected, be in the same place lower margin 14 and threaded rod 13 are connected, lower margin 14 makes things convenient for the positioner to support the braking, through installing switching piece 19 in the inside of spacing frame 4 again, be in the same place cushion 18 and switching piece 19 installation, be connected spring 17 and cushion 18 and arc piece 16, under the support of cushion 18, spring 17 carries out elastic support to arc piece 16, it is spacing to the tire wheel hub on spacing frame 4 surface by arc piece 16, come to carry out elastic support to tire wheel hub, accomplish positioner's use work.

Claims

1. A tire hub positioning device, includes base (1) and support column (7), its characterized in that: the support column is installed on the top end of the base (1), the bottom end of the support column (7) is fixedly connected with the base (1), a sliding sleeve (10) is sleeved on the surface of the support column (7), the sliding sleeve (10) is in sliding connection with the support column (7), three groups of equidistant linkage rods (6) are arranged on the outer wall of the support column (7), positioning rods (5) are arranged on the outer wall of each linkage rod (6), the positioning rods (5) are movably connected with the linkage rods (6), three groups of equidistant driving arms (8) are arranged on the outer wall of the support column (7) below the linkage rods (6), one ends of the driving arms (8) are movably connected with the support column (7), the other ends of the driving arms (8) are movably connected with the positioning rods (5), three groups of equidistant driving arms (9) are arranged on the outer wall of the sliding sleeve (10) below the driving arms (8), and the bottom of transmission arm (9) all with sliding sleeve (10) swing joint to the top of transmission arm (9) all with actuating arm (8) swing joint, all install spacing (4) on the outer wall of locating lever (5).

2. A tire hub positioning apparatus according to claim 1, wherein: the outer wall of the sliding sleeve (10) is provided with a support frame (11), and the outer wall of the support frame (11) is provided with a driving frame (3).

3. A tire hub positioning apparatus according to claim 1, wherein: two sets of flexible driving pieces (2) are installed on the top of base (1), and the top of flexible driving piece (2) all is connected with carriage (3).

4. A tire hub positioning apparatus according to claim 1, wherein: four groups of walking frames (12) are installed at the bottom end of the base (1), and walking wheels (15) are arranged at the bottom ends of the walking frames (12).

5. A tire hub positioning apparatus according to claim 4, wherein: threaded rod (13) are all installed to walking frame (12) bottom on walking wheel (15) one side, lower margin (14) are all installed to the bottom of threaded rod (13).

6. A tire hub positioning device according to claim 1, wherein: the inside of spacing frame (4) all is equipped with switching piece (19), cushion (18) are installed on the top of switching piece (19).

7. A tire hub positioning apparatus according to claim 6, wherein: and springs (17) are arranged at one ends, far away from the transfer block (19), of the cushion blocks (18), and the bottom ends of the springs (17) are fixedly connected with the cushion blocks (18).

8. A tire hub positioning apparatus according to claim 7, wherein: the top of spring (17) all is equipped with arc piece (16), and the bottom and spring (17) fixed connection of arc piece (16).