CN209818569U

CN209818569U - High-strength connecting shaft

Info

Publication number: CN209818569U
Application number: CN201920594094.8U
Authority: CN
Inventors: 徐红军; 邹燕成; 张映军
Original assignee: Huizhou Huiyang Guangjie Hardware Products Co Ltd
Current assignee: Huizhou Huiyang Guangjie Hardware Products Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2019-12-20
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a high strength connecting axle, including the axostylus axostyle, the both sides of axostylus axostyle are the first fixed block of fixedly connected with and second fixed block respectively, the first spindle nose of one side difference fixedly connected with and the second spindle nose of axostylus axostyle are kept away from to first fixed block and second fixed block, the draw-in groove has been seted up to the inside of first spindle nose. The utility model discloses a set up the antislip strip, it is more stable to make first spindle nose and second spindle nose and equipment connection, through setting up the elastic washer, increase first spindle nose and second spindle nose and equipment connection compactness, through setting up the paint spraying layer, increase the aesthetic property of connecting axle, through setting up the axostylus axostyle, first fixed block, the second fixed block, first spindle nose, the cooperation of second spindle nose and draw-in groove is used, make high strength connecting axle convenient to use, connecting axle intensity is high, the equipment after the connecting axle is connected is difficult not hard up, long service life, be favorable to people's use.

Description

High-strength connecting shaft

Technical Field

The utility model relates to a connecting axle technical field specifically is a high strength connecting axle.

Background

The shaft is a cylindrical object which is penetrated in the middle of a bearing or a wheel or in the middle of a gear, but a small part of the shaft is square, the shaft is a mechanical part which supports a rotating part and rotates together with the shaft to transfer motion, torque or bending moment, generally is in the shape of a metal round rod, each section can have different diameters, the part which rotates in the machine is arranged on the shaft, the connecting shaft is a commonly used connecting piece in mechanical equipment, the connecting shaft can ensure that two or more matched parts can be tightly connected, different mechanical equipment needs the connecting shaft, the requirements on the connecting shaft are different, the strength of the commonly used connecting shaft is poor at present, the equipment connected with the connecting shaft is easy to loosen, the service life is short, and the use by people is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength connecting axle possesses the advantage that high strength connecting axle convenient to use, has solved the connecting axle and has used inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength connecting axle, includes the axostylus axostyle, the first fixed block of fixedly connected with and second fixed block are distinguished to the both sides of axostylus axostyle, first fixed block and second fixed block keep away from one side of axostylus axostyle and are fixedly connected with first spindle nose and second spindle nose respectively, the draw-in groove has been seted up to the inside of first spindle nose.

Preferably, the first shaft head and the second shaft head are both made of hard alloy, and anti-slip strips are arranged on the surfaces of the first shaft head and the second shaft head and are rectangular.

Preferably, both sides of the shaft lever are fixedly connected with elastic washers, and the inner walls of the elastic washers are fixedly connected with the surfaces of the first fixing block and the second fixing block.

Preferably, the surface of the anti-slip strip is provided with a paint spraying layer, and the paint spraying layer is made of waterproof paint.

Preferably, the diameters of the cross sections of the first fixing block and the second fixing block are larger than the diameters of the cross sections of the first shaft head and the second shaft head, and the diameters of the cross sections of the first fixing block and the second fixing block are smaller than the diameter of the cross section of the shaft rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up axostylus axostyle, first fixed block, second fixed block, first spindle nose, second spindle nose and draw-in groove is used, makes high strength connecting axle convenient to use, and connecting axle intensity is high, and equipment after the connecting axle is connected is difficult not hard up, and long service life is favorable to people's use.

2. The utility model discloses a set up the antislip strip, make first spindle nose and second spindle nose and equipment connection more stable, through setting up the elastic washer, increase first spindle nose and second spindle nose and equipment connection compactness, through setting up the paint spraying layer, increase the aesthetic property of connecting axle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of the present invention;

fig. 3 is a schematic view of the connection of the structural paint layers of the present invention.

In the figure: the anti-skid device comprises a shaft lever 1, a first fixing block 2, a second fixing block 3, a first shaft head 4, a second shaft head 5, a clamping groove 6, an anti-skid strip 7, an elastic gasket 8 and a paint spraying layer 9.

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. 1-3, a high-strength connecting shaft comprises a shaft rod 1, wherein elastic washers 8 are fixedly connected to both sides of the shaft rod 1, inner walls of the elastic washers 8 are fixedly connected to the surfaces of a first fixing block 2 and a second fixing block 3, the connection tightness between a first shaft head 4 and a second shaft head 5 and equipment is increased by arranging the elastic washers 8, both sides of the shaft rod 1 are respectively and fixedly connected to the first fixing block 2 and the second fixing block 3, the cross-sectional diameters of the first fixing block 2 and the second fixing block 3 are respectively larger than the cross-sectional diameters of the first shaft head 4 and the second shaft head 5, the cross-sectional diameters of the first fixing block 2 and the second fixing block 3 are respectively smaller than the cross-sectional diameter of the shaft rod 1, one sides of the first fixing block 2 and the second fixing block 3, which are far away from the shaft rod 1, are respectively and fixedly connected to the first shaft head 4 and, the surface of primary shaft head 4 and secondary shaft head 5 all is provided with antislip strip 7, antislip strip 7 is the rectangle, through setting up antislip strip 7, it is more stable to make primary shaft head 4 and secondary shaft head 5 be connected with equipment, the surface of antislip strip 7 is provided with paint spraying layer 9, paint spraying layer 9 adopts waterproof paint, through setting up paint spraying layer 9, increase the aesthetic property of connecting axle, draw-in groove 6 has been seted up to primary shaft head 4's inside, through setting up axostylus axostyle 1, first fixed block 2, second fixed block 3, primary shaft head 4, secondary shaft head 5 and draw-in groove 6's cooperation is used, make high strength connecting axle convenient to use, connecting axle intensity is high, the equipment after the connecting axle is connected is difficult not hard up, long service life.

During the use, first axle head 4 and second axle head 5 through carbide makes, the intensity and the life of connecting axle have been increased, through the setting of first fixed block 2 and second fixed block 3, can make connecting axle and equipment junction inseparabler, through setting up draw-in groove 6, be convenient for fix with different equipment, make high strength connecting axle convenient to use, connecting axle intensity is high, the equipment after the connecting axle is connected is difficult not hard up, long service life is favorable to people's use.

In summary, the following steps: this high strength connecting axle through axostylus axostyle 1, first fixed block 2, second fixed block 3, first axle head 4, second axle head 5 and draw-in groove 6, has solved the inconvenient problem of connecting axle use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high strength connecting shaft, includes axostylus axostyle (1), its characterized in that: the improved shaft lever is characterized in that the two sides of the shaft lever (1) are fixedly connected with a first fixing block (2) and a second fixing block (3) respectively, one side, far away from the shaft lever (1), of the first fixing block (2) and the second fixing block (3) is fixedly connected with a first shaft head (4) and a second shaft head (5) respectively, and a clamping groove (6) is formed in the first shaft head (4).

2. A high-strength connecting shaft according to claim 1, wherein: the first shaft head (4) and the second shaft head (5) are made of hard alloy, anti-slip strips (7) are arranged on the surfaces of the first shaft head (4) and the second shaft head (5), and the anti-slip strips (7) are rectangular.

3. A high-strength connecting shaft according to claim 1, wherein: the two sides of the shaft lever (1) are fixedly connected with elastic washers (8), and the inner walls of the elastic washers (8) are fixedly connected with the surfaces of the first fixing block (2) and the second fixing block (3).

4. A high-strength connecting shaft according to claim 2, wherein: the surface of the anti-slip strip (7) is provided with a paint spraying layer (9), and the paint spraying layer (9) is made of waterproof paint.

5. A high-strength connecting shaft according to claim 1, wherein: the cross section diameters of the first fixing block (2) and the second fixing block (3) are larger than the cross section diameters of the first shaft head (4) and the second shaft head (5), and the cross section diameters of the first fixing block (2) and the second fixing block (3) are smaller than the cross section diameter of the shaft lever (1).