CN211488266U - Workbench for babbitt metal spraying - Google Patents

Abstract

The utility model discloses a workstation is used in babbit metal spraying relates to slide bearing babbit metal spraying field, can only adopt gravity casting technology to come the shaping to current thrust tile at present, but the fashioned thrust tile babbit metal of gravity casting technology is lower with the bonding strength of axle bush tile base, and the more problem of the machining allowance on shaping back babbit metal layer, proposes following scheme now, and it includes guide rail, manipulator and thrust tile base, one side of removing the shallow is fixed with driving motor, the last horizontal table that is provided with of driving motor. The utility model discloses novel structure, and the mode through the rotatory spraying of thrust tile base covers the technological method that the babbitt metal replaces traditional cast moulding babbitt contract on its surface to effectual machining allowance after reducing the spraying practices thrift the quantity of babbitt metal, and the bonding strength between the babbitt metal through spray forming process and the thrust tile base is higher than the bonding strength who adopts gravity casting technology.

Description

Workbench for babbitt metal spraying

Technical Field

The utility model relates to a spraying field especially relates to a workstation is used in babbitt spraying.

Background

At present, Babbitt metal on a sliding bearing is generally formed on a bearing bush blank by adopting a centrifugal casting or gravity casting process, the thrust pad can be molded only by adopting a gravity casting process at present, but the bonding strength of the babbitt metal of the thrust pad molded by the gravity casting process and a pad blank of the bearing pad is lower and generally lower than that of the bearing pad molded by adopting a centrifugal casting process, the babbitt metal spraying process successfully solves the problems, however, as spraying is used as a new process method, manufacturers applying the babbitt metal spraying forming process are few, mature tooling equipment for babbitt metal spraying is also few, and the structure and the size difference of the bearing bush of the bus alloy sliding bearing are large, so that no professional manufacturer designs, manufactures and sells tooling for the babbitt metal spraying process at present, and therefore a workbench for babbitt metal spraying is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a workstation is used in babbitt metal spraying has solved thrust tile and can only adopt gravity casting technology to come the shaping at present, but the fashioned thrust tile babbitt metal of gravity casting technology and the bonding strength of axle bush tile base are lower, and the more problem of machining allowance on shaping back babbitt metal layer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a workstation is used in babbit metal spraying, includes guide rail, manipulator and thrust tile base, be provided with the removal shallow on the guide rail, one side of removing the shallow is fixed with driving motor, be fixed with the nozzle on the manipulator, be provided with driving motor on the horizontal table, be fixed with two sets of installing supports on the horizontal table, it is two sets of be fixed with swivel work head between the installing support, swivel work head's bottom is provided with rotary driving motor, one side of installing support is connected with the driving motor that inclines to put, and rotates the motor and be connected with swivel work head, thrust tile base sets up on swivel work head.

Preferably, the upper plate surface of the movable trolley is fixed with two sets of sliding rails, the bottom of the horizontal workbench is provided with two sets of sliding grooves, and the horizontal workbench is fixed on the sliding rails on the movable trolley in a sliding mode through the sliding grooves.

Preferably, two sets of slide rails on the mobile cart are arranged in parallel and are arranged perpendicular to the guide rails in space.

Preferably, the two sets of mounting brackets are arranged in parallel, rolling bearings are fixed on the two sets of mounting brackets, and the rotary workbench is fixed on the inner sides of the two sets of mounting brackets through the rolling bearings.

Preferably, the mounting bracket comprises a fixed bottom plate, a fixed vertical plate and a reinforcing plate, the fixed bottom plate is fixed on the horizontal workbench through screws, the fixed vertical plate is vertically welded on the fixed bottom plate, and the reinforcing plate is connected to two sides of the fixed vertical plate and welded on the fixed bottom plate.

Preferably, the rotary worktable comprises a fixed rotating sleeve and a rotary table, the rotary table is arranged in the fixed rotating sleeve and connected to an output shaft of a rotary motor, and the rotating sleeve is connected to an output shaft of a rotary driving motor through a rolling bearing.

The utility model has the advantages that: the utility model discloses a mode of thrust tile base rotary spraying replaces the mode of traditional casting shaping babbit contract at its surperficial shaping babbit to the effectual processing allowance that reduces the babbit alloy layer after the spraying practices thrift babbit alloy's quantity, and the bonding strength between babbit alloy through the shaping of spraying technology and the thrust tile base is higher than adopting gravity casting technology bonding strength.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion of the structure at a position a in fig. 1.

Fig. 3 is a structural side view of the horizontal table in fig. 2.

Reference numbers in the figures: the device comprises a guide rail 1, a manipulator 2, a moving cart 3, a driving motor 4, a nozzle 5, a horizontal workbench 6, a mounting bracket 7, a rotary workbench 8, a rotary motor 9, a rotary motor 10 and a thrust tile blank 11.

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.

Referring to fig. 1-3, a workbench for babbitt metal spraying comprises a guide rail 1, a manipulator 2 and a thrust tile blank 11, wherein a movable trolley 3 is arranged on the guide rail 1, a driving motor 4 is fixed on one side of the movable trolley 3, a nozzle 5 is fixed on the manipulator 2, a horizontal workbench 6 is arranged on the driving motor 4, two groups of mounting brackets 7 are fixed on the horizontal workbench 6, a rotary workbench 8 is fixed between the two groups of mounting brackets 7 in a rotating manner, a rotary motor 9 is arranged at the bottom of the rotary workbench 8, a rotary motor 10 is connected to one side of each mounting bracket 7, the rotary motor 10 is connected with the rotary workbench 8, and the thrust tile blank 11 is arranged on the rotary workbench 8.

Referring to fig. 1, two sets of slide rails are fixed on the upper plate surface of the movable cart 3, two sets of slide grooves are arranged at the bottom of the horizontal workbench 6, the horizontal workbench 6 is fixed on the slide rails on the movable cart 3 in a sliding manner through the slide grooves, the two sets of slide rails on the movable cart 3 are arranged in parallel and are mutually perpendicular to the guide rails 1 in space, and the position of the horizontal workbench is adjusted by sliding the horizontal workbench 6 on the slide rails.

Referring to fig. 2 and 3, two sets of installing supports 7 are parallel to each other, and one side that two sets of installing supports 7 each other moved towards all rotates and is fixed with rolling bearing, swivel work head 8 rotates through rolling bearing and fixes at 7 supports of two sets of installing supports, installing support 7 includes PMKD, fixed riser, reinforcing plate, PMKD passes through the fix with screw on horizontal table 6, and the vertical welding of fixed riser is on PMKD, the reinforcing plate is connected in the both sides of fixed riser, and the welding is on PMKD.

Referring to fig. 2, the rotary table 8 includes a fixed rotary sleeve and a rotary table, the rotary table is disposed inside the fixed rotary sleeve and connected to an output shaft of the rotary motor 9, and the rotary sleeve is connected to an output shaft of the rotary motor 10 through a rotary bearing.

The working principle is as follows:

when the utility model is used, the thrust tile blank 11 is placed on the rotary workbench 8, babbit metal materials are formed on the surface of the thrust tile blank 11 by spraying through the mechanical arm 2 on the rotary workbench 8 and the nozzle 5 on the mechanical arm 2, the rotary workbench is fixed on the movable trolley 3 through the horizontal workbench 6, the movable trolley 3 can move along the guide rail 1 arranged on the ground by the driving motor 4, the movable trolley 3 is driven by the jacking device in the trolley to realize the height lifting, and the distance between the workpiece and the nozzle 5 on the mechanical arm 2 can be adjusted according to the size of the workpiece; the horizontal working table 6 can move along the direction of the vertical guide rail 1 (along a slide rail) on the movable trolley 3 under the driving of a motor, so that the thrust tile blank 11 can be conveniently assembled and disassembled; the rotary worktable 8 can realize rotation and tilting of an accurate angle under the driving of the rotary motor 9 and the rotary motor 10, can realize accurate spraying of babbitt metal on a circular plane, a hemispherical surface and a semi-cylindrical surface under the matching of a control system, can greatly reduce the processing allowance after spraying, and saves the using amount of the babbitt metal.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A workbench for spraying Babbitt metal comprises a guide rail (1), a manipulator (2) and a thrust tile blank (11), it is characterized in that a movable cart (3) is arranged on the guide rail (1), a driving motor (4) is fixed on one side of the movable cart (3), a nozzle (5) is fixed on the manipulator (2), a horizontal workbench (6) is arranged on the driving motor (4), two groups of mounting brackets (7) are fixed on the horizontal workbench (6), a rotary workbench (8) is rotationally fixed between the two groups of mounting brackets (7), a rotating motor (9) is arranged at the bottom of the rotating workbench (8), one side of the mounting bracket (7) is connected with a rotating motor (10), and the rotating motor (10) is connected with the rotary worktable (8), and the thrust tile blank (11) is arranged on the rotary worktable (8).

2. The worktable for spraying babbitt metal according to claim 1, wherein two sets of sliding rails are fixed on the upper plate surface of the movable trolley (3), two sets of sliding grooves are arranged at the bottom of the horizontal worktable (6), and the horizontal worktable (6) is fixed on the sliding rails on the movable trolley (3) in a sliding manner through the sliding grooves.

3. A worktable for babbitt metal spraying according to claim 2, wherein the two sets of slide rails on the travelling trolley (3) are arranged parallel to each other and spatially perpendicular to the guide rails (1).

4. The worktable for spraying babbitt metal as claimed in claim 1, wherein two sets of said mounting brackets (7) are arranged in parallel with each other, and a rotation bearing is rotatably fixed on the side of each of two sets of mounting brackets (7) facing each other, and said worktable (8) is rotatably fixed on the two sets of mounting brackets (7) through the rotation bearing.

5. The workbench for spraying the babbitt metal according to claim 1, wherein the mounting bracket (7) comprises a fixed bottom plate, a fixed vertical plate and a reinforcing plate, the fixed bottom plate is fixed on the horizontal workbench (6) through screws, the fixed vertical plate is vertically welded on the fixed bottom plate, and the reinforcing plate is connected to two sides of the fixed vertical plate and welded on the fixed bottom plate.

6. A worktable for babbitt metal spraying according to claim 1, wherein the rotary worktable (8) comprises a fixed rotary sleeve and a rotary table, the rotary table is arranged inside the fixed rotary sleeve and connected to the output shaft of the rotary motor (9), and the rotary sleeve is connected to the output shaft of the rotary motor (10) through a rotary bearing.

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