CN221364079U - Steel door plant grinding machanism - Google Patents

Abstract

The application relates to the technical field of steel door plate polishing, and discloses a steel door plate polishing mechanism, which comprises a first vertical plate and a second vertical plate, wherein the inner sides of the first vertical plate and the second vertical plate are rotationally connected with two reciprocating screw rods, the outer sides of the two reciprocating screw rods are spirally driven with the same transmission block, the center of the transmission block is in threaded connection with a threaded rod, the bottom end of the threaded rod is provided with a polishing assembly, the right side of the second vertical plate is fixedly connected with a motor, the output shaft of the motor and the outer sides of the two reciprocating screw rods are fixedly sleeved with chain wheels, and when the motor generates driving force to drive the reciprocating screw rods to rotate, the reciprocating screw rods are matched with the transmission block to drive the polishing assembly to reciprocate left and right, so that the polishing assembly can effectively polish the surface of the steel door plate.

Description

Steel door plant grinding machanism

Technical Field

The application relates to the technical field of steel door plate polishing, in particular to a steel door plate polishing mechanism.

Background

Sanding is a surface modification technique, generally referred to as a process for modifying the physical properties of a material surface by friction with a roughened object (sandpaper containing particles of higher hardness, etc.), primarily for the purpose of achieving a specific surface roughness.

However, in practical application, most of the existing steel door panels inevitably have a small amount of burrs on the surfaces after production, and people can manually polish by using a polishing machine, but the manual polishing efficiency is low, more time can be wasted, and polishing force can not be always kept consistent during manual polishing, so that polishing uniformity is reduced.

Accordingly, one skilled in the art would be able to provide a steel door panel grinding mechanism that solves the problems set forth in the background art discussed above.

Disclosure of utility model

In order to solve the problems that the manual polishing efficiency is low, more time is wasted, and polishing force cannot be kept consistent all the time during manual polishing, so that polishing uniformity is reduced.

The application provides a steel door plate polishing mechanism which adopts the following technical scheme: including first riser and second riser, the inboard rotation of first riser and second riser is connected with two reciprocating screw rods, two reciprocating screw rod's outside screw drive has same transmission piece, the center department threaded connection of transmission piece has the threaded rod, polishing assembly is installed to the bottom of threaded rod, the right side fixedly connected with motor of second riser, the equal fixed cover in the outside of the output shaft of motor and two reciprocating screw rods is equipped with the sprocket, three the outside meshing of sprocket is connected with same chain.

Preferably, the polishing assembly comprises a mounting frame, the center of the top side of the mounting frame is rotationally connected with a threaded rod, a motor is fixedly mounted on the front side of the mounting frame, a polishing roller is rotationally connected with the inner wall of the mounting frame, and an output shaft of the motor is fixedly connected with the polishing roller.

Preferably, the top side fixedly connected with two guide bars of mounting bracket, two the guide bar all with the transmission piece slip cup joints.

Preferably, the right side threaded connection of second riser has the lead screw, the left end of lead screw rotates and is connected with the stripper plate.

Preferably, three of the sprockets are distributed in an equilateral triangle.

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

1. Through setting up reciprocating screw, when the motor produced driving force and driven reciprocating screw and rotated, reciprocating screw cooperation transmission piece can drive the subassembly of polishing and control reciprocating motion, thereby the subassembly of polishing control cyclic movement can effectively polish the surface of steel door plant, compares in manual polishing, not only can save time improve polishing efficiency, can effectively ensure the homogeneity of polishing simultaneously.

2. Through setting up the roller of polishing, the motor produces the driving force and drives the roller of polishing and rotate, thereby the roller of polishing rotates and carries out controlling reciprocating motion and can further improve the efficiency of polishing and the degree of consistency to steel door plant, and the cooperation mounting bracket can be adjusted the height of polishing the roller when the threaded rod rotates simultaneously to can make the roller of polishing be applicable to the steel door plant of different thickness and polish.

Drawings

FIG. 1 is a schematic top view of a steel door panel grinding mechanism according to an embodiment of the present application;

FIG. 2 is a schematic side view of a steel door panel grinding mechanism according to an embodiment of the present application;

Fig. 3 is an enlarged schematic view of the portion a of fig. 1 of a steel door panel grinding mechanism according to an embodiment of the application.

Reference numerals illustrate: 1. a first vertical plate; 2. a second vertical plate; 3. a reciprocating screw rod; 4. a transmission block; 5. a threaded rod; 6. a motor; 7. a sprocket; 8. a chain; 9. a mounting frame; 10. a motor; 11. a grinding roller; 12. a guide rod; 13. a screw rod; 14. and extruding the plate.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The embodiment of the application discloses a steel door plate polishing mechanism, which comprises a first vertical plate 1 and a second vertical plate 2, wherein the inner sides of the first vertical plate 1 and the second vertical plate 2 are rotationally connected with two reciprocating screw rods 3, the outer sides of the two reciprocating screw rods 3 are spirally driven with the same transmission block 4, the center of the transmission block 4 is in threaded connection with a threaded rod 5, the bottom end of the threaded rod 5 is provided with a polishing assembly, the right side of the second vertical plate 2 is fixedly connected with a motor 6, the output shafts of the motor 6 and the outer sides of the two reciprocating screw rods 3 are fixedly sleeved with chain wheels 7, and the outer sides of the three chain wheels 7 are in meshed connection with the same chain 8; through setting up reciprocating screw 3, when motor 6 produced driving force and driven reciprocating screw 3 and rotated, reciprocating screw 3 cooperation transmission piece 4 can drive the subassembly of polishing and control reciprocating motion, thereby the subassembly of polishing control cyclic movement can effectively polish the surface of steel door plant, compares in manual polishing, not only can save time improve polishing efficiency, can effectively ensure the homogeneity of polishing simultaneously.

According to the application, the polishing assembly comprises a mounting frame 9, the center of the top side of the mounting frame 9 is rotationally connected with a threaded rod 5, a motor 10 is fixedly arranged on the front side of the mounting frame 9, the inner wall of the mounting frame 9 is rotationally connected with a polishing roller 11, and the output shaft of the motor 10 is fixedly connected with the polishing roller 11; through setting up the grinding roller 11, motor 10 produces the driving force and drives grinding roller 11 rotation, thereby grinding roller 11 pivoted carries out controlling reciprocating motion and can further improve grinding efficiency and degree of consistency to steel door plant, and cooperation mounting bracket 9 can be adjusted the height of grinding roller 11 when threaded rod 5 rotates simultaneously to can make grinding roller 11 be applicable to the steel door plant of different thickness and polish.

In the application, the top side of the mounting frame 9 is fixedly connected with two guide rods 12, and the two guide rods 12 are in sliding sleeve joint with the transmission block 4; through setting up guide bar 12, when threaded rod 5 rotates and drives mounting bracket 9 or reciprocate, two guide bars 12 mutually support and can make mounting bracket 9 keep vertical direction removal, avoid taking place the skew.

In the application, a screw rod 13 is connected on the right side of a second vertical plate 2 in a threaded manner, and an extrusion plate 14 is connected at the left end of the screw rod 13 in a rotary manner; through setting up stripper plate 14, when lead screw 13 rotates, can adjust the interval between first riser 1 and the stripper plate 14 to can be convenient for extrude fixedly to the steel door plant of different length.

In the application, three chain wheels 7 are distributed in an equilateral triangle; by arranging three chain wheels 7 in an equilateral triangle, the chain 8 can simultaneously have enough wrap angles with the three chain wheels 7 for transmission.

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 threaded rods, rivets, welding and the like in the prior art, machines, parts and equipment adopt conventional models in the prior art, and circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The implementation principle of the steel door plate polishing mechanism provided by the embodiment of the application is as follows: when in use, when the output shaft of the motor 6 is matched with the chain wheel 7 and the chain 8 to drive the reciprocating screw rod 3 to rotate, the reciprocating screw rod 3 drives the transmission block 4 to reciprocate left and right, the transmission block 4 drives the threaded rod 5 to reciprocate left and right, the threaded rod 5 drives the mounting frame 9 to reciprocate left and right, the mounting frame 9 drives the grinding roller 11 to reciprocate left and right, the grinding roller 11 can circularly reciprocate left and right so as to effectively grind the surface of the steel door plate, compared with manual grinding, the time can be saved, the grinding efficiency can be improved, the grinding uniformity can be effectively ensured, the output shaft of the motor 10 drives the grinding roller 11 to rotate, the grinding roller 11 rotates and reciprocates left and right at the same time, so that the grinding efficiency and the grinding uniformity of the steel door plate can be further improved, simultaneously, the height of the polishing roller 11 can be adjusted by matching with the mounting frame 9 when the threaded rod 5 rotates, so that the polishing roller 11 is suitable for polishing steel door plates with different thicknesses, when the threaded rod 5 rotates to drive the mounting frame 9 or moves up or down, the two guide rods 12 mutually match, the mounting frame 9 can be kept to move in the vertical direction, the offset is avoided, the distance between the first vertical plate 1 and the extrusion plate 14 can be adjusted when the screw rod 13 rotates, the steel door plates with different lengths can be conveniently extruded and fixed, the three chain wheels 7 are distributed in an equilateral triangle, and therefore, the chain 8 can simultaneously have enough wrap angles with the three chain wheels 7 for transmission.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, 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, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, other structures can refer to the general design, and the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (5)

1. The utility model provides a steel door plant grinding machanism, includes first riser (1) and second riser (2), its characterized in that, the inboard rotation of first riser (1) and second riser (2) is connected with two reciprocating screw rods (3), two the outside screw drive of reciprocating screw rod (3) has same transmission piece (4), the center department threaded connection of transmission piece (4) has threaded rod (5), the subassembly of polishing is installed to the bottom of threaded rod (5), the right side fixedly connected with motor (6) of second riser (2), the output shaft of motor (6) and the outside of two reciprocating screw rods (3) are all fixed the cover and are equipped with sprocket (7), and three the outside meshing of sprocket (7) is connected with same chain (8).

2. A steel door panel grinding mechanism as claimed in claim 1, wherein: the polishing assembly comprises a mounting frame (9), the center of the top side of the mounting frame (9) is rotationally connected with a threaded rod (5), a motor (10) is fixedly mounted on the front side of the mounting frame (9), a polishing roller (11) is rotationally connected with the inner wall of the mounting frame (9), and an output shaft of the motor (10) is fixedly connected with the polishing roller (11).

3. A steel door panel grinding mechanism as claimed in claim 2, wherein: the top side of mounting bracket (9) fixedly connected with two guide bars (12), two guide bars (12) all with transmission piece (4) slip cup joint.

4. A steel door panel grinding mechanism as claimed in claim 1, wherein: the right side threaded connection of second riser (2) has lead screw (13), the left end of lead screw (13) rotates and is connected with stripper plate (14).

5. A steel door panel grinding mechanism as claimed in claim 1, wherein: the three chain wheels (7) are distributed in an equilateral triangle.