CN210478279U

CN210478279U - Hub with dismounting threads on bottom surface of core shaft

Info

Publication number: CN210478279U
Application number: CN201921443625.XU
Authority: CN
Inventors: 宋春华
Original assignee: Zhejiang Wanqing Auto Parts Co Ltd
Current assignee: Zhejiang Wanqing Auto Parts Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-08
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a hub with a thread for disassembly on the bottom surface of a mandrel, which comprises a hub, a first spoke, a second spoke, a rim, a reinforcing sheet, a mandrel and a mounting ring, wherein the first spoke and the second spoke are sequentially fixed on the outer side of the hub, the rim is arranged on the outer side of the hub, the first spoke and the second spoke are both fixedly connected with the rim, the reinforcing sheet is fixed on the outer side of one end of the hub close to the first spoke, the mandrel is rotatably connected with the inner wall of the hub, the mounting ring is fixed on the outer side of one end of the mandrel, the mounting ring is fixedly connected with the first spoke and the second spoke through bolts, the thread is arranged on the outer side of one end of the mandrel close to the mounting ring, the rims are symmetrically fixed on the outer sides of the rims, lightening holes are equidistantly arranged on the first spoke and the second spoke, the hub, the first spoke, the second spoke, the rim and the rims are integrally cast and formed, the rim is prevented from deforming, the mandrel is convenient to disassemble, and the rim is convenient for people to use.

Description

Hub with dismounting threads on bottom surface of core shaft

Technical Field

The utility model relates to a wheel hub technical field, concretely relates to mandrel bottom surface has wheel hub of screw thread for the dismantlement.

Background

A hub is a cylindrical, centrally mounted metal part on a shaft that supports the tire within its inner contour. Also called rim, steel ring, wheel and tyre bell. The hub has various types according to the diameter, the width, the forming mode and the material, and the hub surface treatment process can also adopt different modes according to the characteristics and the requirements of different vehicle types, and can be roughly divided into two modes of baking finish and electroplating. The wheel hub of ordinary motorcycle type is less in the outward appearance consideration, and good heat dissipation is a basic requirement, and the baking finish processing is adopted basically to the technology, and spraying then electric baking earlier, and the cost is more economic and the colour is beautiful, and the spoke on the current wheel hub is connected with the rim and is more unstable to the dabber is after long-time the use, blocks easily inside the wheel hub, and the dismantlement of the dabber is not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's is not enough, and provides a connect firmly, and the dabber bottom surface of being convenient for to dismantle has the wheel hub of dismantling with the screw thread, including wheel hub, first spoke, second spoke, rim, reinforcement piece, dabber and collar, the wheel hub outside is fixed with first spoke and second spoke in proper order, the wheel hub outside is equipped with the rim, first spoke and second spoke all with rim fixed connection, the one end outside that wheel hub is close to first spoke is fixed with the reinforcement piece, wheel hub inner wall rotates and is connected with the dabber, the dabber one end outside is fixed with the collar, the collar passes through bolt and first spoke and second spoke fixed connection.

Preferably, the outer side of one end of the mandrel close to the mounting ring is provided with a thread.

Preferably, the outer side of the wheel rim is symmetrically fixed with a wheel flange.

Preferably, the first spoke and the second spoke are provided with lightening holes at equal intervals.

Preferably, the hub, the first spoke, the second spoke, the rim and the rim are integrally cast.

The utility model has the advantages that:

1. wheel hub is through first spoke and second spoke and rim fixed connection, and first spoke and second spoke symmetry set up for the area of contact increase of first spoke and second spoke and rim makes first spoke and second spoke can be more stable get up the rim support, reduces the deformation of rim, is connected stably between this device wheel hub and the rim, prevents that the rim from warping, and the people of being convenient for use.

2. The outer side of one end of the mandrel is provided with the threads, so that when the mandrel is detached, people can take out the mandrel from the inner wall of the hub more easily through the threaded sleeve in a mode that the mandrel is connected to the outer side of the mandrel through the threads of the threaded sleeve.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the anatomical structure of the present invention.

In the figure: 1. a hub; 2. a first spoke; 3. a second spoke; 4. a rim; 5. a reinforcing sheet; 6. a mandrel; 7. a mounting ring; 8. a rim; 9. and (7) lightening holes.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The hub with the dismounting threads on the bottom surface of the mandrel as shown in fig. 1-2 comprises a hub 1, a first spoke 2, a second spoke 3, a rim 4, a reinforcing sheet 5, a mandrel 6 and a mounting ring 7, and is characterized in that: 1 outside of wheel hub is fixed with first spoke 2 and second spoke 3 in proper order, 1 outside of wheel hub is equipped with rim 4, first spoke 2 all with second spoke 3 with rim 4 fixed connection, 1 one end outside that is close to first spoke 2 of wheel hub is fixed with

enhancement piece

5, 1 inner wall of wheel hub rotates and is connected with

dabber

6, 6 one end outsides of dabber are fixed with collar 7, collar 7 passes through bolt and first spoke 2 and 3 fixed connection of second spoke.

The outer side of one end, close to the mounting ring 7, of the mandrel 6 is provided with threads, so that the mandrel 6 can be conveniently detached.

The wheel rims 8 are symmetrically fixed on the outer sides of the wheel rims 4, so that the tire is limited conveniently.

Lightening holes 9 are formed in the first spoke 2 and the second spoke 3 at equal intervals, and weight of the first spoke 2 and the second spoke 3 is reduced conveniently.

Wheel hub 1, first spoke 2, second spoke 3, rim 4, rim 8 are integrative casting shaping, the production of wheel hub 1 of being convenient for.

The working principle of the specific embodiment is as follows: wheel hub 1 is through first spoke 2 and second spoke 3 and rim 4 fixed connection, and first spoke 2 and the 3 symmetry settings of second spoke, make the area of contact increase of first spoke 2 and second spoke 3 and rim 4, make first spoke 2 and second spoke 3 can be more stable support rim 4, reduce the deformation of rim 4, and the 6 one end outsides of dabber have seted up the screw thread, make people when dismantling dabber 6, people are in the 6 outside of dabber through a thread bush threaded connection, people's accessible thread bush comes the dabber 6 easier take out from 1 inner wall of wheel hub.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a mandrel bottom surface has hub of screw thread for dismantlement, includes wheel hub (1), first spoke (2), second spoke (3), rim (4), strengthens piece (5), dabber (6) and collar (7), its characterized in that: wheel hub (1) outside is fixed with first spoke (2) and second spoke (3) in proper order, wheel hub (1) outside is equipped with rim (4), first spoke (2) all with rim (4) fixed connection with second spoke (3), the one end outside that wheel hub (1) is close to first spoke (2) is fixed with and strengthens piece (5), wheel hub (1) inner wall rotates and is connected with dabber (6), dabber (6) one end outside is fixed with collar (7), collar (7) are through bolt and first spoke (2) and second spoke (3) fixed connection.

2. A hub with a removable thread on the bottom of the spindle as claimed in claim 1, wherein: the outer side of one end, close to the mounting ring (7), of the mandrel (6) is provided with threads.

3. A hub with a removable thread on the bottom of the spindle as claimed in claim 1, wherein: and the outer side of the wheel rim (4) is symmetrically fixed with a wheel flange (8).

4. A hub with a removable thread on the bottom of the spindle as claimed in claim 1, wherein: the first spoke (2) and the second spoke (3) are provided with lightening holes (9) at equal intervals.

5. A hub with a removable thread on the bottom of the spindle as claimed in claim 1, wherein: the wheel hub (1), the first spoke (2), the second spoke (3), the rim (4) and the wheel rim (8) are integrally cast.