CN212762949U

CN212762949U - Prevent scotch big arm of shot-blasting machine of steel wire

Info

Publication number: CN212762949U
Application number: CN202021796080.3U
Authority: CN
Inventors: 王富杨; 韩笑闯; 高佳良; 石攀隆; 杨旭超
Original assignee: Luoyang Dinghui Special Steel Products Co ltd
Current assignee: Luoyang Dinghui Special Steel Products Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-03-23
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to a prevent scotch big arm of shot-blasting machine of steel wire, including shot-blasting machine host computer, one side of the blowout shot-blasting of shot-blasting machine host computer is fixed with two mounting panels, is provided with big arm of shot-blasting machine between the mounting panel, and big arm of shot-blasting machine rotates through movable assembly to be connected between two mounting panels, is provided with the polylith division board on the big arm of shot-blasting machine, and the division board all is provided with on the outer wall of division board and on the outer wall of the big arm of shot-blasting machine along the length direction evenly distributed of the big arm of shot-. The utility model discloses can alleviate the damage of steel wire to shot-blasting machine big arm.

Description

Prevent scotch big arm of shot-blasting machine of steel wire

Technical Field

The utility model belongs to the technical field of the technique of steel wire shot-blasting and specifically relates to a prevent scotch big arm of shot-blasting machine of steel wire.

Background

Shot blasting is the name given to a mechanical surface treatment process, similar to sand blasting and shot blasting. The shot blasting is a cold treatment process which is divided into shot blasting cleaning and shot blasting strengthening, the shot blasting cleaning is named as removing impurities such as surface oxide skin and the like to improve appearance quality, and the shot blasting strengthening is to continuously impact the surface of a strengthened workpiece by utilizing a shot flow moving at a high speed to force the surface and the surface layer of a target material to generate modification on a microstructure in a cyclic deformation process, so that the fatigue fracture resistance of the material/part can be improved, the fatigue failure, the plastic deformation and the brittle fracture are prevented, and the fatigue life is prolonged.

The existing shot blasting machine for performing shot blasting treatment on a steel wire comprises a large arm of the shot blasting machine, wherein the steel wire is coiled on the large arm of the shot blasting machine in a disc shape, when the shot blasting machine performs shot blasting treatment on the steel wire, shot flow collides with the surface of the steel wire, the steel wire can slide on the large arm of the shot blasting machine due to the impact force of the shot flow, the steel wire is in contact with the large arm of the shot blasting machine in a sliding manner, abrasion can be generated on the surface of the large arm of the shot blasting machine, and then the large arm of the shot blasting machine is damaged, so that the service life of the large arm of the shot blasting machine is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent scotch big arm of shot-blasting machine of steel wire, it has the advantage that alleviates the big arm of damage shot-blasting machine.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a prevent big arm of abrasive shot-blasting machine of steel wire, includes the shot-blasting machine host computer, and the one side of the blowout shot-blasting of shot-blasting machine host computer is fixed with two mounting panels, is provided with big arm of shot-blasting machine between the mounting panel, and big arm of shot-blasting machine rotates through movable assembly to be connected between two mounting panels, is provided with the polylith division board on the big arm of shot-blasting machine, and the length direction evenly distributed of big arm of division board along shot-blasting machine all is provided with on the outer wall of division board and on the outer wall of the big arm.

As a further aspect of the present invention: a plurality of placing cavities are formed between the adjacent isolation plates, the large arm of the shot blasting machine is divided into a plurality of placing cavities by the isolation plates, and the sectional areas of the placing cavities are different from each other.

As a further aspect of the present invention: the movable assembly comprises eccentric discs, rotating shafts, driving bearings and driving motors, rotating holes are formed in the mounting plates, the rotating holes in the two mounting plates are correspondingly communicated, the driving bearings, the rotating shafts and the eccentric discs are provided with two numbers, the two driving bearings are respectively installed in the two rotating holes, the two rotating shafts are respectively arranged in inner rings of the two driving bearings in a penetrating mode, the two rotating shafts are respectively abutted to inner ring walls of the corresponding driving bearings, the two eccentric discs are respectively installed on two end faces, close to the two rotating shafts, of the two eccentric discs, the large arm of the shot blasting machine is fixed between the two eccentric discs, the large arm of the shot blasting machine is eccentrically arranged on the eccentric discs, the driving motors are installed on one side mounting plate of a main machine of the shot blasting machine, the driving motors are located on one side, far away from the large arm of the.

As a further aspect of the present invention: the scratch-resistant layer is made of resin materials.

To sum up, the utility model discloses a beneficial technological effect does:

1. the anti-scratch layer can protect the surface of the large arm of the shot blasting machine, the damage degree of the large arm of the shot blasting machine due to the scratch of the steel wire is reduced, and meanwhile, the damage degree of the steel wire due to the scratch of the large arm of the shot blasting machine is also reduced;

2. the large arm of the shot blasting machine rotates along with the rotation of the eccentric disc, and when the disc-shaped steel wire is arranged on the large arm of the shot blasting machine, the disc-shaped steel wire can be more quickly and uniformly dispersed into each placing cavity along with the eccentric rotation of the large arm of the shot blasting machine;

3. the division board on the big arm of shot-blasting machine can be with coiling the restriction of wire on the big arm of shot-blasting machine in each places the chamber, prevents to make the wire slide at will on the big arm of shot-blasting machine because of the eccentric rotation of the big arm of shot-blasting machine, makes the shot stream of shot-blasting machine can be more concentrated carry out the shot-blasting to the wire and handle, improves the shot-blasting treatment effect to the wire.

Drawings

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

FIG. 2 is a schematic sectional structure view of a large arm of the shot blasting machine;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure, 1, a shot blasting machine host; 2. mounting a plate; 3. a big arm of the shot blasting machine; 4. a movable component; 41. an eccentric disc; 42. a rotating shaft; 43. a drive bearing; 44. a drive motor; 21. hole turning; 31. a separator plate; 5. a placement chamber; 6. and (4) a scratch-resistant layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the shot blasting machine arm capable of preventing steel wires from being scratched comprises a shot blasting machine main body 1, two mounting plates 2 are fixed on one side of the shot blasting machine main body 1, shot blasting is sprayed out of the shot blasting machine main body, a shot blasting machine arm 3 is arranged between the mounting plates 2, and the shot blasting machine arm 3 is rotatably connected between the two mounting plates 2 through a movable assembly 4.

The movable assembly 4 includes an eccentric disc 41, a rotating shaft 42, a driving bearing 43, and a driving motor 44. Two drive bearings 43 and two eccentric discs 41 are provided, and two rotating shafts 42 are provided. The two mounting plates 2 are provided with rotating holes 21, and the rotating holes 21 on the two mounting plates 2 are correspondingly communicated. Two drive bearings 43 are mounted in the two rotary holes 21, respectively, and the outer annular wall of the drive bearing 43 abuts against the hole wall of the rotary hole 21. The two rotary shafts 42 are respectively inserted into the inner rings of the two drive bearings 43, and are respectively in contact with the inner ring walls of the corresponding drive bearings 43. The two eccentric discs 41 are fixed to the two end faces of the two rotary shafts 42, respectively, which are close to each other. The big arm 3 of the shot blasting machine is fixed between the two eccentric discs 41, and the big arm 3 of the shot blasting machine is eccentrically arranged on the eccentric discs 41. The driving motor 44 is arranged on the mounting plate 2 at one side of the shot blasting machine main body 1, the driving motor 44 is positioned at one side of the mounting plate 2 far away from the big arm 3 of the shot blasting machine, and the output shaft of the driving motor 44 is fixedly connected with the rotating shaft 42 on the mounting plate 2.

Be provided with polylith division board 31 on the big arm 3 of shot-blasting machine, polylith division board 31 evenly distributed along the length direction of big arm 3 of shot-blasting machine. Be formed with between the adjacent division board 31 and place chamber 5, the chamber 5 is placed into a plurality of to polylith division board 31 with big arm 3 partition of shot-blasting machine into, and a plurality of sectional areas of placing chamber 5 are mutually different. And the outer wall of the isolation plate 31 and the outer wall of the large arm 3 of the shot blasting machine are both provided with anti-scraping layers 6, and the anti-scraping layers 6 are made of resin materials.

The implementation principle of the embodiment is as follows: when the utility model is used, a steel wire disc sleeve which needs to be subjected to shot blasting treatment is arranged on the large arm 3 of the shot blasting machine, a driving motor 44 is started, the driving motor 44 drives an eccentric disc 41 to rotate, the eccentric disc 41 drives the large arm 3 of the shot blasting machine to rotate, the steel wire disc performs eccentric motion therewith, the steel wire disc can be slowly unfolded and distributed in each placing cavity 5 when performing eccentric motion along with the large arm 3 of the shot blasting machine, then a main machine 1 of the shot blasting machine is started, the main machine 1 of the shot blasting machine can perform shot blasting treatment on the steel wire on the large arm 3 of the shot blasting machine, a partition plate 31 on the large arm 3 of the shot blasting machine can prevent the steel wire from being shot blasted and collided, the steel wire is too large in sliding amplitude on the large arm 3 of the shot blasting machine due to impact of shot blasting, and further the main machine 1 of the shot blasting machine;

the anti-scratch layer 6 can prevent that the steel wire from directly contacting with the big arm 3 of the shot blasting machine when sliding in each placing cavity 5, and then prevents the steel wire or the big arm 3 of the shot blasting machine from being scratched and rubbed due to the contact of the steel wire and the big arm 3 of the shot blasting machine, thereby not only reducing the influence on the quality of the steel wire, but also reducing the damage to the big arm 3 of the shot blasting machine and prolonging the service life of the big arm 3 of the shot blasting machine.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a prevent big arm of abrasive blasting machine of steel wire, includes shot-blasting machine host computer (1), its characterized in that: one side of the shot blasting of the main shot blasting machine (1) is fixed with two mounting plates (2), a large shot blasting machine arm (3) is arranged between the mounting plates (2), the large shot blasting machine arm (3) is rotatably connected between the two mounting plates (2) through a movable assembly (4), a plurality of partition plates (31) are arranged on the large shot blasting machine arm (3), the partition plates (31) are uniformly distributed along the length direction of the large shot blasting machine arm (3), and a scraping prevention layer (6) is arranged on the outer wall of each partition plate (31) and the outer wall of the large shot blasting machine arm (3).

2. The large arm of the shot blasting machine for preventing the steel wire from being scratched according to claim 1, wherein: be formed with between adjacent division board (31) and place chamber (5), polylith division board (31) are separated into a plurality of with big arm (3) of shot-blasting machine place chamber (5), a plurality of sectional areas of placing chamber (5) are different each other.

3. The large arm of the shot blasting machine for preventing the steel wire from being scratched according to claim 1, wherein: the movable assembly (4) comprises eccentric discs (41), rotating shafts (42), driving bearings (43) and driving motors (44), rotating holes (21) are formed in the mounting plates (2), the rotating holes (21) in the two mounting plates (2) are correspondingly communicated, the driving bearings (43), the rotating shafts (42) and the eccentric discs (41) are respectively provided with two driving bearings (43), the two driving bearings (43) are respectively installed in the two rotating holes (21), the two rotating shafts (42) are respectively penetrated in inner rings of the two driving bearings (43) and are respectively abutted against inner ring walls of the corresponding driving bearings (43), the two eccentric discs (41) are respectively installed on two end faces, close to each other, of the two rotating shafts (42), the large arm (3) of the shot blasting machine is fixed between the two eccentric discs (41), the large arm (3) of the shot blasting machine is eccentrically arranged on the eccentric discs (41), the driving motors (44) are installed on one side (2) of the main shot blasting machine (1), the driving motor (44) is positioned on one side of the mounting plate (2) far away from the large arm (3) of the shot blasting machine, and an output shaft of the driving motor (44) is fixedly connected with a rotating shaft (42) on the mounting plate (2).

4. The large arm of the shot blasting machine for preventing the steel wire from being scratched according to claim 1, wherein: the scratch-resistant layer (6) is made of resin materials.