CN214775186U

CN214775186U - Aluminum alloy wheel hub fixed knot who conveniently dismantles fast constructs

Info

Publication number: CN214775186U
Application number: CN202120356157.3U
Authority: CN
Inventors: 应显跃
Original assignee: Jiangxi Rongen Wheel Manufacturing Co ltd
Current assignee: Jiangxi Rongen Wheel Manufacturing Co ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-11-19
Anticipated expiration: 2031-02-06

Abstract

The utility model discloses an aluminum alloy wheel hub fixed knot who conveniently dismantles fast constructs, including wheel hub main part, application of force gear, atress gear and resilient means, the left side of wheel hub main part is rotated and is connected with wheel hub ash blocking plate, and the fixed fixture block of front side fixedly connected with of wheel hub ash blocking plate, the left side middle part of wheel hub main part is connected with the draw-in groove, and the right side fixedly connected with application of force gear of draw-in groove, the outside meshing of application of force gear is connected with the atress gear, and the rear side fixedly connected with connecting rod of atress gear, the left side fixedly connected with pivot of connecting rod, the middle part front side of wheel hub main part is seted up and is equipped with the opening, and open-ended middle part block is connected with fixed bail to open-ended inside fixedly connected with resilient means. This convenient quick aluminium alloy wheel hub fixed knot who dismantles constructs can dismantle fast to can prevent that the dust from getting into the convenient clearance of recess at wheel hub middle part, moreover, can reduce the wearing and tearing of wheel screw to the vehicle.

Description

Aluminum alloy wheel hub fixed knot who conveniently dismantles fast constructs

Technical Field

The utility model relates to an aluminum alloy wheel hub technical field specifically is an aluminum alloy wheel hub fixed knot who conveniently dismantles fast constructs.

Background

The wheel hub of car mostly is steel wheel hub and aluminum alloy system wheel hub, but steel wheel hub is so the multi-purpose aluminum alloy wheel hub of present most karts of environmental protection inadequately, and aluminum alloy wheel hub has, and environmental protection, weight are lighter and still reduced the risk of blowing out when going at a high speed, so aluminum alloy wheel hub has replaced steel wheel hub gradually.

Present aluminum alloy wheel hub, at the in-process that uses, wheel hub middle part recess has the dust to get into, and is difficult to clear up the dust, and is comparatively loaded down with trivial details when installing wheel hub and dismantling wheel hub, difficult dismantlement and installation to the screw of tire can lead to the fact wearing and tearing to the car volume, consequently, we provide the aluminum alloy wheel hub fixed knot who conveniently dismantles fast and construct, so that solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient quick aluminum alloy wheel hub fixed knot who dismantles constructs to solve present aluminum alloy wheel hub that above-mentioned background art provided, at the in-process that uses, wheel hub middle part recess has the dust to get into, and is difficult to clear up the dust, and is comparatively loaded down with trivial details when installing wheel hub and dismantling wheel hub, difficult dismantlement and installation, and the screw of tire can cause the problem of wearing and tearing to the volume of car.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aluminum alloy wheel hub fixed knot who conveniently dismantles fast constructs, includes wheel hub main part, application of force gear, atress gear and resilient means, the left side of wheel hub main part is rotated and is connected with wheel hub ash blocking plate, and the front side fixedly connected with fixture block of wheel hub ash blocking plate, the left side middle part of wheel hub main part is connected with the draw-in groove, and the right side fixedly connected with application of force gear of draw-in groove, the outside meshing of application of force gear is connected with the atress gear, and the rear side fixedly connected with connecting rod of atress gear, the left side fixedly connected with pivot of connecting rod, and the inside through connection of atress gear has fixing bolt to fixing bolt's right side is rotated and is connected with the barrier strip, the middle part front side of wheel hub main part is seted up the opening, and open-ended middle part block is connected with fixed bail to open-ended inside fixedly connected with resilient means.

Preferably, the size of the wheel hub dust baffle is consistent with the middle size of the wheel hub main body, the front side of the wheel hub dust baffle is tightly attached to the left side of the middle of the wheel hub main body, and a hexagonal protruding structure is arranged in the middle of the wheel hub dust baffle.

Preferably, the middle layer of the clamping groove is of a hexagonal concave structure, and the clamping groove and the hub main body form a rotating structure.

Preferably, the left side of the stressed gear is provided with connecting rods in an up-down symmetrical manner, and the inside of the stressed gear is in threaded connection with the fixing bolt.

Preferably, the fixing bolt and the inside of wheel hub main part constitute sliding construction, and the semicircular sunk structure in fixing bolt's left side to the right side of fixing bolt and the monomer of barrier strip constitute flip structure, and the monomer of barrier strip is the arc moreover.

Preferably, the left side of fixed bail is connected for the block with open-ended inside left side, and the right side of fixed bail and the middle part of wheel hub main part are inboard for threaded connection to the right side of fixed bail closely laminates with the middle part surface of wheel hub main part.

Compared with the prior art, the beneficial effects of the utility model are that: the aluminum alloy hub fixing structure convenient and quick to disassemble can be quickly disassembled, can prevent dust from entering a groove in the middle of the hub to be conveniently cleaned, and can reduce the abrasion of wheel screws to a vehicle;

1. the clamping groove and the force application gear are arranged, the clamping groove is rotated to enable the force application gear to rotate, the force application gear is meshed with the single body of the stressed gear, and therefore the single body of the stressed gear can be driven to rotate, the fixing bolt can move left and right, and the hub main body can be quickly disassembled only by rotating the clamping groove;

2. the hub dust baffle and the fixed clamping block are arranged, the hub dust baffle and the hub main body form an overturning structure, the hub dust baffle is overturned, and the fixed clamping nail is connected inside the fixed clamping block in a penetrating manner, so that the hub dust baffle can be fixed, and a groove which can enter the middle part of the hub main body is reduced;

3. set up fixing bolt and separation strip, when fixing bolt and car connection, separation strip can the line contact to the automobile body, and at this moment the separation strip just can turn over downwards, makes fixing bolt can not directly contact with the automobile body, alright reduce the wearing and tearing between wheel screw and the automobile body like this.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a side view of the cutting structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;

FIG. 5 is a schematic view of the connection structure of the stressed gear and the fixing bolt of the present invention;

fig. 6 is a schematic view of the connection structure of the fixing bolt and the barrier strip of the present invention.

In the figure: 1. a hub body; 2. a hub dust shield; 3. a card slot; 4. a force application gear; 5. a stressed gear; 6. fixing the bolt; 7. a barrier strip; 8. a connecting rod; 9. a rotating shaft; 10. fixing the staple; 11. an opening; 12. an elastic device; 13. and fixing the clamping block.

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. 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. 1-6, the present invention provides a technical solution: an aluminum alloy hub fixing structure convenient and quick to disassemble comprises a hub main body 1, a hub ash baffle 2, a clamping groove 3, a force application gear 4, a stressed gear 5, a fixing bolt 6, a separation strip 7, a connecting rod 8, a rotating shaft 9, a fixing staple bolt 10, an opening 11, an elastic device 12 and a fixing fixture block 13, wherein the left side of the hub main body 1 is rotatably connected with the hub ash baffle 2, the front side of the hub ash baffle 2 is fixedly connected with the fixing fixture block 13, the middle part of the left side of the hub main body 1 is connected with the clamping groove 3, the right side of the clamping groove 3 is fixedly connected with the force application gear 4, the outer side of the force application gear 4 is engaged and connected with the stressed gear 5, the rear side of the stressed gear 5 is fixedly connected with the connecting rod 8, the left side of the connecting rod 8 is fixedly connected with the rotating shaft 9, the fixing bolt 6 is penetratingly connected inside the stressed gear 5, and the right side of the fixing bolt 6 is rotatably connected with the separation strip 7, an opening 11 is opened at the front side of the middle part of the hub main body 1, a fixed staple 10 is connected to the middle part of the opening 11 in a clamping manner, and an elastic device 12 is fixedly connected to the inside of the opening 11.

If the left side longitudinal symmetry of atress gear 5 is provided with connecting rod 8 in figure 1 and figure 2, and atress gear 5's inside and fixing bolt 6 are threaded connection, like this when atress gear 5 rotates, fixing bolt 6 just can remove about removing, thereby carry out dismantlement and installation to wheel hub, fixing bolt 6 constitutes sliding construction with the inside of wheel hub main part 1, and fixing bolt 6's left side semicircular in shape sunk structure, and fixing bolt 6's right side and the monomer of separation strip 7 constitute flip structure, and the monomer of separation strip 7 is the arc, just so at fixing bolt 6 can not with automobile body direct contact, thereby reduce the wearing and tearing between fixing bolt 6 and the automobile body.

As shown in fig. 3, the size of the hub dust blocking plate 2 is the same as the middle size of the hub body 1, the front side of the hub dust blocking plate 2 is tightly attached to the middle left side of the hub body 1, and the middle of the hub dust blocking plate 2 is provided with a hexagonal convex structure, so that sand stones and dust can be prevented from entering the middle groove of the hub body 1, and the cleaning is convenient, the hub dust blocking plate 2 can limit the slot 3, the middle layer hexagonal concave structure of the slot 3, and the slot 3 and the hub body 1 form a rotating structure, so that the force application gear 4 can rotate in a meeting manner while the slot 3 is rotated, thereby driving the single body of the force application gear 5 to rotate, as shown in fig. 4, the left side of the fixed clip nail 10 is connected with the inner left side of the opening 11 in a clamping manner, the right side of the fixed clip 10 is connected with the middle inner side of the hub body 1 in a threaded manner, and the right side of the fixed clip 10 is tightly attached to the middle outer surface of the hub body 1, the fixing clip 10 can be engaged with the fixing block 13 to limit the rear portion of the hub dust guard 2.

The working principle is as follows: when the aluminum alloy hub fixing structure convenient and quick to disassemble is used, firstly, the aluminum alloy hub is installed at a specified position, as shown in fig. 1, firstly, the fixing clamp nail 10 is screwed out, the hub dust baffle 2 can automatically bounce due to the elastic force of the elastic device 12, then the clamping groove 3 rotates, but the force application gear 4 can be driven to rotate, in the rotating process of the force application gear 4, the force application gear 5 and the force application gear 4 rotate in the opposite direction, so that the fixing bolt 6 moves left and right, after the fixing bolt 6 enters the vehicle body, the separation strip 7 can contact with the vehicle body, when the fixing bolt 6 moves right, the single body of the separation strip 7 can turn over, so that the fixing bolt 6 can not directly contact with the vehicle body, the abrasion between the fixing bolt 6 and the vehicle body is reduced, then, the hub dust baffle 2 turns over in the opposite direction, so that the fixing fixture block 13 enters the opening 11, then, the fixed clamp nail 10 is screwed down, so that the hub dust baffle 2 can be fixed, and the hexagonal convex structure in the middle of the hub dust baffle 2 can limit the clamp groove 3, so that the force application gear 4 cannot rotate;

when the hub main body 1 needs to be disassembled, the clamping groove 3 only needs to be rotated in the opposite direction, so that the fixing bolt 6 can move leftwards to prevent the partition strip 7 from being folded in the process of moving the fixing bolt 6, when the fixing bolt 6 moves, the semicircular concave part on the left side of the fixing bolt 6 can take out fine dust entering the groove of the hub main body 1, the cleaning time is reduced, and after the hub main body 1 is disassembled, the hub dust baffle plate 2 is overturned and fixed, so that the whole working process of the aluminum alloy hub fixing structure convenient and quick to disassemble is realized.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an aluminum alloy wheel hub fixed knot who conveniently dismantles fast constructs, includes wheel hub main part (1), application of force gear (4), atress gear (5) and resilient means (12), its characterized in that: the left side of the hub main body (1) is rotatably connected with a hub ash blocking plate (2), the front side of the hub ash blocking plate (2) is fixedly connected with a fixed clamping block (13), the left side middle part of the hub main body (1) is connected with a clamping groove (3), the right side of the clamping groove (3) is fixedly connected with a force application gear (4), the outer side of the force application gear (4) is meshed with a stressed gear (5), the rear side of the stressed gear (5) is fixedly connected with a connecting rod (8), the left side of the connecting rod (8) is fixedly connected with a rotating shaft (9), the inner part of the stressed gear (5) is connected with a fixing bolt (6) in a penetrating manner, the right side of the fixing bolt (6) is rotatably connected with a barrier strip (7), the middle front side of the hub main body (1) is provided with an opening (11), and the middle part of the opening (11) is clamped and connected with a fixed clamping nail (10), and an elastic device (12) is fixedly connected inside the opening (11).

2. The aluminum alloy hub fixing structure convenient and quick to disassemble as claimed in claim 1, wherein: the size of the hub dust baffle (2) is consistent with the size of the middle part of the hub main body (1), the front side of the hub dust baffle (2) is tightly attached to the left side of the middle part of the hub main body (1), and a hexagonal protruding structure is arranged in the middle of the hub dust baffle (2).

3. The aluminum alloy hub fixing structure convenient and quick to disassemble as claimed in claim 1, wherein: the middle layer of the clamping groove (3) is of a hexagonal concave structure, and the clamping groove (3) and the hub main body (1) form a rotating structure.

4. The aluminum alloy hub fixing structure convenient and quick to disassemble as claimed in claim 1, wherein: connecting rods (8) are symmetrically arranged on the upper and lower sides of the left side of the stressed gear (5), and the inside of the stressed gear (5) is in threaded connection with the fixing bolt (6).

5. The aluminum alloy hub fixing structure convenient and quick to disassemble as claimed in claim 1, wherein: fixing bolt (6) and the inside constitution sliding construction of wheel hub main part (1), and the left side semicircular in shape sunk structure of fixing bolt (6) to the right side of fixing bolt (6) and the monomer of barrier strip (7) constitute flip structure, and the monomer of barrier strip (7) is the arc moreover.

6. The aluminum alloy hub fixing structure convenient and quick to disassemble as claimed in claim 1, wherein: the left side of fixed bail (10) is connected for the block with the inside left side of opening (11), and the right side of fixed bail (10) is inboard for threaded connection with the middle part of wheel hub main part (1) to the right side of fixed bail (10) closely laminates with the middle part surface of wheel hub main part (1).