CN210087845U

CN210087845U - Tire type coupling convenient to disassemble and assemble

Info

Publication number: CN210087845U
Application number: CN201920773366.0U
Authority: CN
Inventors: 彭劲光; 梁志明; 彭涛
Original assignee: Luanyang Electromechanical Technology (shanghai) Co Ltd
Current assignee: Luanyang Electromechanical Technology (shanghai) Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-18
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a tire formula shaft coupling convenient to dismouting, including the wheel tire, wheel tire inner wall and axletree outer wall fixed connection, the top of axletree both sides wall and the stopper of the equal fixedly connected with in bottom, the both sides of every stopper have all been dug the bolt groove, and the axletree both sides are located the stopper No. two of equal fixedly connected with between two stoppers, and the axletree both sides outside all is equipped with the shaft coupling, the utility model discloses the beneficial effect who reaches is: the utility model discloses a spacing groove, No. two spacing grooves, bolt hole and the spacing bolt that are equipped with carry out the connection with the inside axletree of wheel tire, have reduced the dismantlement degree of difficulty, and through a stopper and No. two stoppers that are equipped with, make two shaft couplings more accurate through a spacing groove and No. two spacing grooves and axletree junction, stability when having increased the connection has fine practicality and popularization nature.

Description

Tire type coupling convenient to disassemble and assemble

Technical Field

The utility model relates to a tire formula shaft coupling convenient to dismouting belongs to tire formula shaft coupling technical field.

Background

The tire type coupler is characterized in that a wheel shaft in a tire is used as a connector and forms a whole with two half couplers, in the prior art, after the coupler is connected with the wheel shaft, when the coupler is required to be detached and cleaned, the coupler is inconvenient to detach, the junction is easy to shake, the connection stability is poor, and the tire type coupler does not have good practicability.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provides a tire formula shaft coupling convenient to dismouting, has solved the problem that proposes in the above background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a tire formula shaft coupling convenient to dismouting, includes the wheel tire, wheel tire inner wall and axletree outer wall fixed connection, the top and the equal fixedly connected with stopper in bottom of axletree both sides wall, every the both sides of a stopper have all been dug the bolt groove, the axletree both sides are located equal fixedly connected with stopper No. two between two stoppers, the outside shaft coupling that all is equipped with in both sides of axletree, two the shaft coupling is close to the top of a lateral wall mutually and has all been dug a spacing groove with the bottom, two the shaft coupling all is located and has been dug No. two spacing grooves between two spacing grooves, two the bolt hole has all been dug the bolt hole, every all insert in the bolt hole and be equipped with spacing bolt.

As an optimal technical scheme of the utility model, two the internal diameter size of No. two spacing grooves in the shaft coupling matches with the external diameter size of No. two stoppers respectively.

As an optimal technical scheme of the utility model, every the internal diameter size of a spacing groove respectively with the external diameter size phase-match of a stopper.

As a preferred technical scheme of the utility model, two bolt holes of shaft coupling top and bottom are located same plumb line position with the bolt groove on every stopper respectively.

As an optimal technical scheme of the utility model, two the shaft coupling is through a spacing bolt in the bolt hole and a stopper threaded connection of axletree both sides respectively.

As an optimal technical scheme of the utility model, two No. two the stopper is the toper shape, every No. one the stopper is the cuboid shape.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a spacing groove, No. two spacing grooves, bolt hole and the spacing bolt that are equipped with carry out the connection with the inside axletree of wheel tire, have reduced the dismantlement degree of difficulty, and through a stopper and No. two stoppers that are equipped with, make two shaft couplings more accurate through a spacing groove and No. two spacing grooves and axletree junction, stability when having increased the connection has fine practicality and popularization nature.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic side view of the wheel axle of the present invention;

fig. 3 is an exploded schematic view of the top view structure of the present invention.

In the figure: 1. a wheel tire; 2. a wheel shaft; 3. a first limiting block; 4. a limit bolt; 5. a second limiting block; 6. a coupling; 7. a first limit groove; 8. a second limiting groove; 9. bolt holes; 10. bolt grooves.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, a tire type shaft coupling convenient to dismouting, including wheel tire 1, wheel tire 1 inner wall and axletree 2 outer wall fixed connection, stopper 3 of equal fixedly connected with in top and the bottom of axletree 2 both sides wall, bolt groove 10 has all been dug in every stopper 3's both sides, 2 both sides of axletree lie in No. two stoppers 5 of equal fixedly connected with between 3, 2 both sides outside all is equipped with shaft coupling 6, two shaft coupling 6 are close to a lateral wall top and bottom and have all been dug spacing groove 7, two shaft coupling 6 all lie in and have been dug No. two spacing grooves 8 between No. two spacing grooves 7, two shaft coupling 6 tops and the both sides of bottom have all been dug bolt hole 9, all insert in every bolt hole 9 and be equipped with spacing bolt 4.

The inner diameter of the second limiting groove 8 in the two shaft couplings 6 is respectively matched with the outer diameter of the second limiting block 5; the inner diameter of each first limiting groove 7 is matched with the outer diameter of each first limiting block 3; two bolt holes 9 at the top end and the bottom end of the two couplings 6 are respectively positioned on the same plumb line with the bolt groove 10 on each first limiting block 3; the two shaft couplings 6 are respectively in threaded connection with a first limiting block 3 on two sides of the wheel shaft 2 through limiting bolts 4 in bolt holes 9; two No. two stoppers 5 are the toper shape, and every stopper 3 is the cuboid shape.

Specifically, during installation, the two first limit blocks 3 on two sides of the wheel shaft 2 are inserted into the first limit grooves 7 at the top end and the bottom end in the two shaft couplings 6 respectively, the second limit blocks 5 on two sides of the wheel shaft 2 are inserted into the second limit grooves 8 in the two shaft couplings 6, the limit bolt 4 on each bolt hole 9 is inserted into the bolt hole 9, the two shaft couplings 6 are in threaded connection with the first limit blocks 3 on the top end and the bottom end of the two sides of the wheel shaft 2 through the bolt holes 9, after the limit bolts 4 are in threaded connection, installation is completed, when disassembly is needed, each bolt hole 9 is separated from the internal thread of the limit bolt 4, the first limit block 3 on the top end and the bottom end of one side of the wheel shaft 2 is pulled out from the first limit groove 7 in the shaft coupling 6 on one side, the second limit block 5 on one side of the wheel shaft 2 is pulled out from the second limit groove 8 in the shaft coupling, the first limiting blocks 3 at the top end and the bottom end of the other side of the wheel shaft 2 are drawn out from the first limiting grooves 7 in the coupling joints 6 at the other side, and the second limiting blocks 5 at the other side of the wheel shaft 2 are drawn out from the second limiting grooves 8 in the coupling joints 6 at the other side, so that the two coupling joints 6 can be separated from the wheel shaft 2 and the wheel tire 1.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The tire type coupler convenient to disassemble and assemble is characterized by comprising a tire (1), wherein the inner wall of the tire (1) is fixedly connected with the outer wall of a wheel shaft (2), the top end and the bottom end of two side walls of the wheel shaft (2) are both fixedly connected with a first limiting block (3), bolt grooves (10) are respectively drilled on two sides of each first limiting block (3), two limiting blocks (5) are respectively and fixedly connected between the two first limiting blocks (3) on two sides of the wheel shaft (2), coupling joints (6) are respectively arranged on the outer portions of two sides of the wheel shaft (2), a first limiting groove (7) is respectively drilled on the top end and the bottom end of one side wall, two limiting grooves (8) are respectively drilled between the two first limiting grooves (7) on the two coupling joints (6), bolt holes (9) are respectively drilled on the top and the two sides of the bottom of the two coupling joints (6), and a limiting bolt (4) is inserted into each bolt hole (9).

2. A convenient tyre type coupling for disassembling and assembling as claimed in claim 1, characterized in that the inner diameter of the second limiting groove (8) in two said couplings (6) is matched with the outer diameter of the second limiting block (5).

3. The convenient-to-dismount tire type coupling according to claim 1, wherein the inner diameter of each first limiting groove (7) is matched with the outer diameter of each first limiting block (3).

4. The coupler of claim 1, wherein the two bolt holes (9) at the top end and the bottom end of the two couplers (6) are respectively positioned on the same vertical line with the bolt groove (10) on each first limiting block (3).

5. The easy-to-dismount/mount tire-type coupling according to claim 1, wherein two said couplings (6) are respectively connected with the first limit block (3) on both sides of the wheel axle (2) through the limit bolt (4) in the bolt hole (9).

6. The convenient-to-dismount tire type coupler of claim 1, wherein the two second limiting blocks (5) are both in a tapered shape, and each first limiting block (3) is in a cuboid shape.