CN222779354U - Shell and tube part polishing equipment - Google Patents

Abstract

The application relates to the technical field of shell part polishing and discloses shell part polishing equipment, which comprises a bottom plate, wherein a polishing ring is arranged on the shell part polishing equipment, the shell part is placed on a tray, a bidirectional screw rod is screwed, the bidirectional screw rod drives two limiting rods to move relatively until the two limiting rods are contacted with the inner wall of the shell part during rotation, at the moment, the two limiting rods are mutually matched to extrude and limit the shell part, the shell part can be positioned at a central position, an output shaft of a motor is matched with a chain wheel and a chain to drive a reciprocating screw rod to rotate, the reciprocating screw rod can drive the polishing ring to reciprocate up and down, and meanwhile, the output shaft of the motor drives the tray to rotate, and the tray is matched with the limiting rods to drive the shell part to rotate.

Description

Shell and tube part polishing equipment

Technical Field

The application relates to the technical field of shell part polishing, in particular to shell part polishing equipment.

Background

Polishing refers to a processing method for reducing the surface roughness of a workpiece by utilizing the action of machinery, chemistry or electrochemistry so as to obtain a bright and flat surface. Is a finishing process for the surface of a workpiece using a polishing tool and abrasive particles or other polishing medium.

However, in practical application, most of the existing shell parts are usually handled by a worker when polishing the surface, but the worker is manually polished, and the polishing degree can generate certain difference due to different pressures of the worker during polishing, and the manual polishing operation is low in efficiency, so that part of time is wasted, and popularization and use are not facilitated.

Accordingly, one skilled in the art would be able to provide a shell and tube part polishing apparatus that solves the problems set forth in the background art discussed above.

Disclosure of utility model

In order to solve the problems that in the process of manual polishing of workers, due to different pressures during polishing of the workers, a certain difference is generated in polishing degree, and manual polishing operation is low in efficiency, part of time is wasted and popularization and use are not facilitated, the application provides a pipe shell part polishing device.

The shell part polishing equipment adopts the following technical scheme that the shell part polishing equipment comprises a bottom plate, a motor is fixedly connected to the bottom side of the bottom plate, a tray is fixedly connected to an output shaft of the motor, two sliding holes are formed in the top side wall of the tray, limit rods are slidably connected to the inner walls of the two sliding holes, a bidirectional screw rod is rotatably connected to the inner walls of the tray, the two limit rods are in screw transmission connection with the bidirectional screw rod, two reciprocating screw rods are rotatably connected to the top side of the bottom plate, one polishing ring is in screw transmission on the outer sides of the two reciprocating screw rods, chain wheels are fixedly sleeved on the output shaft of the motor and the outer sides of the two reciprocating screw rods, and one chain is meshed and connected to the outer sides of the three chain wheels.

Preferably, the top side of the bottom plate is movably provided with a plurality of balls, and the balls are contacted with the bottom side of the tray.

Preferably, the top side of bottom plate fixedly connected with two square poles, the ring of polishing cup joints with two square poles slip.

Preferably, the bottom side of the bottom plate is rotationally connected with four limit rollers, and the four limit rollers are contacted with the chain.

Preferably, the outer sides of the two limiting rods are fixedly connected with rubber blocks.

In summary, the application has the following beneficial technical effects:

1. Through setting up the ring of polishing, place the pipe shell part on the tray, twist and move two-way lead screw, drive two gag lever posts relative movement simultaneously when two-way lead screw rotates until two gag lever posts all contact with the inner wall of pipe shell part, when two gag lever posts mutually support can extrude spacing to pipe shell part this moment, can make the pipe shell part be in the position placed in the middle, the output shaft cooperation sprocket of motor and chain drive reciprocating screw and rotate, reciprocating screw rotates and can drive the ring of polishing and reciprocate from top to bottom, simultaneously, the output shaft of motor drives the tray and rotates, tray cooperation gag lever post drives the pipe shell part and rotates, the ring of polishing carries out the contact with about the pipe shell part under the rotation state and polishes, compared with the mode of manual polishing, not only can ensure the degree of consistency of polishing, can improve polishing efficiency simultaneously, save time is favorable to using widely.

2. Through setting up the ball, a plurality of balls mutually support the tray under the rotation state to can improve the stability when tray rotates.

Drawings

FIG. 1 is a schematic view showing a left cross-sectional structure of a polishing apparatus for parts of a package according to an embodiment of the present application;

FIG. 2 is a schematic view of a right cross-sectional structure of a polishing apparatus for parts of a package according to an embodiment of the present application;

fig. 3 is an enlarged schematic view of the part a in fig. 2 of a shell-and-tube part polishing apparatus according to an embodiment of the present application.

The reference numerals comprise 1, a bottom plate, 2, a motor, 3, a tray, 4, a limiting rod, 5, a bidirectional screw rod, 6, a reciprocating screw rod, 7, a polishing ring, 8, a chain wheel, 9, a chain, 10, balls, 11, a square rod, 12, a limiting roller, 13 and a rubber block.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to fig. 1 to 3, and it is obvious that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the application discloses a pipe shell part polishing device, referring to figures 1-3, which comprises a bottom plate 1, wherein a motor 2 is fixedly connected to the bottom side of the bottom plate 1, a tray 3 is fixedly connected to an output shaft of the motor 2, two sliding holes are formed in the top side wall of the tray 3, limit rods 4 are connected to the inner walls of the two sliding holes in a sliding mode, a bidirectional screw rod 5 is connected to the inner walls of the tray 3 in a rotating mode, the two limit rods 4 are in spiral transmission connection with the bidirectional screw rod 5, two reciprocating screw rods 6 are connected to the top side of the bottom plate 1 in a rotating mode, the same polishing ring 7 is in spiral transmission on the outer side of the two reciprocating screw rods 6, the output shaft of the motor 2 and the outer sides of the two reciprocating screw rods 6 are fixedly sleeved with chain wheels 8, the outer sides of the three chain wheels 8 are in meshed connection with the same chain 9, the pipe shell part is placed on the tray 3 by arranging the polishing ring 7, the bidirectional screw rods 5 are twisted, the two limit rods 4 are driven to move relatively until the two limit rods 4 are contacted with the inner walls of the pipe shell part, the two limit rods 4 are mutually matched with each other, the shell part can be extruded, the motor is connected to the top side of the bottom plate 1, the two reciprocating screw rods 6 can be driven by the motor is driven by the reciprocating screw rods 6 to rotate, the output shaft 4 can be driven by the reciprocating motor 4 to rotate, the output shaft can be driven by the reciprocating motor 4, and the polishing ring can rotate in a state can be driven by the reciprocating motor 4 and can rotate, and the efficiency can be rotated by the reciprocating motor 4 and can be in a better than the opposite to rotate direction 4.

In the application, the top side of the bottom plate 1 is movably provided with a plurality of balls 10, the balls 10 are contacted with the bottom side of the tray 3, and the plurality of balls 10 are matched with each other through the balls 10, so that the tray 3 can be supported in a rotating state, and the stability of the tray 3 in rotation can be improved.

According to the application, the top side of the bottom plate 1 is fixedly connected with two square rods 11, the polishing ring 7 is in sliding sleeve joint with the two square rods 11, and by arranging the square rods 11, when the polishing ring 7 moves up or down, the two square rods 11 are matched with each other, so that the polishing ring 7 can keep moving in the vertical direction, and the offset is avoided.

In the application, the bottom side of the bottom plate 1 is rotatably connected with four limit rollers 12, the four limit rollers 12 are in contact with the chain 9, and the four limit rollers 12 are mutually matched to limit the chain 9 by arranging the limit rollers 12, so that the chain 9 can be ensured to have enough wrap angles with the three chain wheels 8 for transmission.

According to the application, the outer sides of the two limiting rods 4 are fixedly connected with the rubber blocks 13, and by arranging the rubber blocks 13, when the limiting rods 4 are in contact with the inner wall of the placed pipe shell part, the friction force between the limiting rods 4 and the inner wall of the placed pipe shell part can be increased by utilizing the rubber blocks 13, and meanwhile, the limiting rods 4 are prevented from scratching the inner wall of the pipe shell part.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The embodiment of the application provides a pipe shell part polishing device, which comprises the following implementation principle: when in use, the shell part is placed on the tray 3, the bidirectional screw rod 5 is screwed, the bidirectional screw rod 5 drives the two limiting rods 4 to move relatively until the two limiting rods 4 are in contact with the inner wall of the shell part when rotating, the two limiting rods 4 are mutually matched to extrude and limit the shell part, the shell part can be positioned at the center, the output shaft of the motor 2 is matched with the chain wheel 8 and the chain 9 to drive the reciprocating screw rod 6 to rotate, the reciprocating screw rod 6 can drive the grinding ring 7 to reciprocate up and down, simultaneously, the output shaft of the motor 2 drives the tray 3 to rotate, the tray 3 is matched with the limiting rods 4 to drive the shell part to rotate, the grinding ring 7 vertically contacts and grinds the shell part in a rotating state, compared with a manual grinding mode, not only can ensure the degree of consistency of polishing, can improve the efficiency of polishing simultaneously, save time is favorable to using widely, a plurality of balls 10 mutually support tray 3 under the rotation state, thereby can improve the stability when tray 3 rotates, when polishing ring 7 or reciprocate, two square poles 11 mutually support and can make polishing ring 7 keep vertical direction removal, avoid taking place the skew, four spacing rollers 12 mutually support can spacing chain 9, thereby ensure chain 9 can possess sufficient cornerite simultaneously with three sprocket 8 between and carry out the transmission, when gag lever post 4 and the shell part inner wall contact of placing, utilize rubber piece 13 can increase frictional force between the two, simultaneously, avoid gag lever post 4 to cause the mar to the inner wall of shell part.

In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, where "up," "down," "left," "right," etc. are merely used to indicate relative positional relationships, and when the absolute position of an object to be described changes, the relative positional relationships may change;

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other without conflict.

Claims (5)

1. The utility model provides a shell part polishing equipment, includes bottom plate (1), its characterized in that, the downside fixedly connected with motor (2) of bottom plate (1), the output shaft fixedly connected with tray (3) of motor (2), two slide holes have been seted up to the top lateral wall of tray (3), two the equal sliding connection of inner wall in slide hole has gag lever post (4), the inner wall of tray (3) rotates and is connected with two-way lead screw (5), two gag lever post (4) all are connected with two-way lead screw (5) screw drive, the top side of bottom plate (1) rotates and is connected with two reciprocating lead screw (6), two the outside screw drive of reciprocating lead screw (6) has one and polishes ring (7), the outside of the output shaft of motor (2) and two reciprocating lead screw (6) all fixed cover is equipped with sprocket (8), and the outside meshing of three sprocket (8) is connected with same chain (9).

2. The pipe shell part polishing device according to claim 1, wherein the top side of the base plate (1) is movably provided with a plurality of balls (10), and the balls (10) are contacted with the bottom side of the tray (3).

3. The pipe shell part polishing device according to claim 1, wherein the top side of the bottom plate (1) is fixedly connected with two square rods (11), and the polishing ring (7) is in sliding sleeve joint with the two square rods (11).

4. The pipe shell part polishing device according to claim 1, wherein four limit rollers (12) are rotatably connected to the bottom side of the bottom plate (1), and the four limit rollers (12) are in contact with the chain (9).

5. The pipe shell part polishing device according to claim 1, wherein rubber blocks (13) are fixedly connected to the outer sides of the two limiting rods (4).