CN212192467U

CN212192467U - Mechanical structure for automatically removing burrs

Info

Publication number: CN212192467U
Application number: CN202021036522.4U
Authority: CN
Inventors: 庞洪彬
Original assignee: Chongqing Wulong Hongyang Machinery Manufacturing Co ltd
Current assignee: Chongqing Wulong Hongyang Machinery Manufacturing Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-12-22
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses an automatic mechanical structure of deburring, the work box comprises a work box body, be equipped with the opening in the work box, be equipped with the pinion rack in the opening, the right-hand member all is equipped with the erection column, two the erection column symmetry sets up, the left end be equipped with the spout on the lateral wall of erection column, pinion rack right-hand member and spout sliding connection, right-hand member be equipped with on the erection column and be used for the gliding power unit of pinion rack, the end of pinion rack is equipped with the motor cabinet, be equipped with first motor under the motor cabinet on the terminal surface, first motor lower extreme is equipped with the clamping mechanism who is used for cliping the work piece, be equipped with the mounting panel in the work box, all be equipped with electronic slide rail on the upper and lower inner wall of work box and on. The utility model discloses rational in infrastructure, it can realize automatically just burring to the emery wheel, simultaneously through changing the emery wheel, can be suitable for the burring of multiple work piece, has stronger commonality.

Description

Mechanical structure for automatically removing burrs

Technical Field

The utility model relates to a deburring technical field especially relates to an automatic mechanical structure of deburring.

Background

Burrs on mechanical parts are caused by plastic deformation in the cutting process; some flash of casting, die forging and other processing and some residual materials extruded by welding gradually draw attention to the removal of burrs along with the improvement of the manufacturing precision requirement of mechanical parts and the miniaturization of mechanism design.

Most of the existing deburring methods are manually operated by a grinding wheel to grind, the method is low in efficiency and high in danger coefficient, the requirements of social development cannot be met, although some automatic deburring machines are available at present, the universality is poor, the automation level is low, only deburring can be carried out on a certain product, and the requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the automatic mechanical structure who gets rid of burr that proposes, it can realize automatic just burring to the emery wheel that grinds, simultaneously through changing the emery wheel that grinds, can be suitable for the burring of multiple work piece, has stronger commonality.

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

a mechanical structure for automatically removing burrs comprises a working box, an opening is arranged in the working box, a toothed plate is arranged in the opening, mounting columns are arranged at the left end and the right end of the toothed plate, the two mounting columns are symmetrically arranged, a sliding groove is arranged on the side wall of the mounting column at the left end, the right end surface of the toothed plate is connected with the sliding chute in a sliding way, the mounting column at the right end is provided with a power mechanism for the toothed plate to slide, the tail end of the toothed plate is provided with a motor base, the lower end face of the motor base is provided with a first motor, the lower end of the first motor is provided with a clamping mechanism for clamping a workpiece, the working box is internally provided with a mounting plate, the upper and lower inner walls of the working box and the side wall of the mounting plate are both provided with electric slide rails, the upper and lower terminal surface and the electronic slide rail sliding connection of mounting panel, the mounting panel left end is equipped with the wheel mechanism that trades that is used for changing the dull polish wheel size, be equipped with clamping mechanism in the wheel mechanism that trades.

Preferably, the power mechanism comprises a second motor fixedly connected to the mounting column, and a gear meshed with the toothed plate is fixedly connected to an output shaft of the second motor.

Preferably, the clamping mechanism comprises a pair of oppositely arranged disks arranged at the lower end of the second motor, connecting columns are arranged on the two disks, the upper ends of the connecting columns are fixedly connected with the output shaft of the second motor, and the lower ends of the connecting columns are rotatably connected with the bottom in the working box.

Preferably, the wheel changing mechanism comprises a third motor arranged at the left end of the mounting plate, a sliding plate is fixedly connected to the right end face of the third motor, the sliding plate is connected with an electric sliding rail in a sliding mode, a placing plate is arranged at the left end of the third motor, a plurality of grinding wheels are arranged at the left end of the placing plate and are connected with a plurality of rotating shafts fixedly connected to the upper portions of the grinding wheels, the rotating shafts are connected with the placing plate in a rotating mode, the rotating shafts penetrate through the placing plate, an output shaft of the third motor is connected with one of the rotating shafts, a through groove is formed in the side wall of the working box, a telescopic rod is arranged on the side wall of the placing plate, a push rod is fixedly connected to the tail end of the telescopic rod and penetrates through the through groove and is fixedly connected.

Preferably, the clamping mechanism comprises an annular groove formed in the rotating shaft, and a plurality of transmission blocks matched with the annular groove are arranged on the output shaft of the third motor.

Preferably, the working box is provided with a transparent box door, and a pull handle is arranged on the box door.

Compared with the prior art, the utility model, its beneficial effect does:

1. through establishing replacement wheel mechanism and latch mechanism, realize automatic just burring to the emery wheel that grinds, simultaneously through changing the emery wheel, can be suitable for the burring of multiple work piece, have stronger commonality.

2. Through setting up power unit and clamping mechanism, realize carrying out the centre gripping to the work piece that needs the burring, because the design of disc makes whole mechanism have the commonality, is fit for the centre gripping of multiple work piece, improves work efficiency greatly.

Drawings

Fig. 1 is a schematic structural view of a mechanical structure for automatically removing burrs according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the mechanical structure for automatically removing burrs, provided by the present invention;

fig. 3 is a schematic side view of the mechanical structure for automatically removing burrs provided by the present invention.

In the figure: 1 work box, 2 openings, 3 pinion racks, 4 erection columns, 5 chutes, 6 motor bases, 7 first motors, 8 second motors, 9 gears, 10 discs, 11 electric slide rails, 12 mounting plates, 13 third motors, 14 placing discs, 15 grinding wheels, 16 push plates, 17 bolts, 18 annular grooves and 19 transmission blocks.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, a mechanical structure for automatically removing burrs comprises a work box 1, wherein the work box 1 is provided with a transparent box door, a pull handle is arranged on the box door, an opening 2 is arranged in the work box 1, a toothed plate 3 is arranged in the opening, mounting posts 4 are arranged at the left end and the right end of the toothed plate 3, the two mounting posts 4 are symmetrically arranged, a sliding chute 5 is arranged on the side wall of the mounting post 4 at the left end, the right end surface of the toothed plate 3 is slidably connected with the sliding chute 5, a power mechanism for sliding the toothed plate 3 is arranged on the mounting post at the right end, a motor base 6 is arranged at the tail end of the toothed plate 3, a first motor 7 is arranged on the lower end surface of the motor base 6, a clamping mechanism for clamping a workpiece is arranged at the lower end of the first motor 7, a mounting plate 12 is arranged in the work box 1, electric sliding rails 11 are arranged on the upper inner wall and the lower wall of the work box, a clamping mechanism is arranged in the wheel changing mechanism.

Power unit includes second motor 8 of fixed connection on erection column 4, fixedly connected with and pinion rack 3 engaged with gear 9 on the output shaft of second motor 8, clamping mechanism is including the disc 10 that sets up a pair of relative setting at the 8 lower extremes of second motor, all be equipped with the spliced pole on two discs 10, upper end spliced pole and 8 output shaft fixed connection of second motor, the lower extreme spliced pole rotates with the bottom in the work box 1 to be connected, through setting up power unit and clamping mechanism, the realization is carried out the centre gripping to the work piece that needs the burring, because the design of disc, make whole mechanism have the commonality, be fit for the centre gripping of multiple work piece, work efficiency is greatly improved.

The wheel changing mechanism comprises a third motor 13 arranged at the left end of an installation plate 12, a sliding plate is fixedly connected to the right end face of the third motor 13 and is in sliding connection with an electric sliding rail 11, a placing plate 14 is arranged at the left end of the third motor 13, a plurality of grinding wheels 15 are arranged at the left end of the placing plate 14, rotating shafts are fixedly connected to the grinding wheels 15, the rotating shafts are rotatably connected with the placing plate 14 and penetrate through the placing plate 14, an output shaft of the third motor 13 is connected with one of the rotating shafts, a through groove is formed in the side wall of a working box 1, a telescopic rod is arranged on the side wall of the placing plate 14, a push rod is fixedly connected to the tail end of the telescopic rod and penetrates through the through groove and is fixedly connected with a push plate 16, a threaded hole is formed in the push rod, a bolt 17 is connected in the threaded hole, a clamping mechanism comprises an, through establishing replacement wheel mechanism and latch mechanism, realize automatic just burring to the emery wheel that grinds, simultaneously through changing the emery wheel, can be suitable for the burring of multiple work piece, have stronger commonality.

When the utility model is used, firstly, the box door is opened by pulling the handle, a workpiece needing to be deburred is placed between the two disks 10, then the second motor 8 arranged on the mounting post 4 is opened, at the moment, the second motor 8 rotates to drive the gear 9 to rotate, so as to drive the toothed plate 3 to slide in the chute 5, so as to move the motor base 6, so as to drive the first motor 7 to move downwards, so as to drive the connecting post to move, so as to enable the two disks 10 to approach to complete the clamping of the workpiece, then the third motor 13 is opened, so as to enable the grinding wheel 15 to rotate, the position of the grinding wheel 15 is adjusted through the electric slide rail 11, so as to deburr the workpiece, when the edge of the workpiece needs to be changed, only the first motor needs to be opened, so as to enable the disks 10 to rotate, so as to complete the edge changing, when the deburring is needed to be carried out on the concave-, the drive block 19 separates with ring channel 18 when promoting push pedal 16, then places board 14 through rotating push pedal 16 and rotating, when required 15 terminal rotation axis centers of grinding wheel and third motor 13 output shaft center align, draws push pedal 16 again, and drive block 19 gets into ring channel 18 during, accomplishes the change to grinding wheel 15, then opens third motor 13, carries out the place burring unsmooth to the work piece.

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

1. The mechanical structure for automatically removing burrs comprises a working box (1) and is characterized in that an opening (2) is formed in the working box (1), a toothed plate (3) is arranged in the opening, mounting columns (4) are arranged at the left end and the right end of the toothed plate (3), the two mounting columns (4) are symmetrically arranged, a sliding groove (5) is formed in the side wall of each mounting column (4) at the left end, the right end face of the toothed plate (3) is in sliding connection with the sliding groove (5), a power mechanism used for sliding the toothed plate (3) is arranged at the right end of each mounting column, a motor base (6) is arranged at the tail end of the toothed plate (3), a first motor (7) is arranged on the lower end face of the motor base (6), a clamping mechanism used for clamping workpieces is arranged at the lower end of the first motor (7), a mounting plate (12) is arranged in the working box (1), electric sliding rails (11) are arranged on the upper inner wall and the lower inner wall of the, the upper and lower terminal surface and electronic slide rail (11) sliding connection of mounting panel (12), mounting panel (12) left end is equipped with the wheel mechanism that trades that is used for changing the emery wheel size, be equipped with clamping mechanism in the wheel mechanism trades.

2. The automatic burr removing mechanical structure is characterized in that the power mechanism comprises a second motor (8) fixedly connected to the mounting column (4), and a gear (9) meshed with the toothed plate (3) is fixedly connected to an output shaft of the second motor (8).

3. The automatic deburring machine structure according to claim 2, wherein said clamping mechanism comprises a pair of oppositely arranged disks (10) arranged at the lower end of the second motor (8), a connecting column is arranged on each of the two disks (10), the upper end of the connecting column is fixedly connected with the output shaft of the second motor (8), and the lower end of the connecting column is rotatably connected with the bottom in the working box (1).

4. The automatic deburring machine structure according to claim 1, wherein said wheel changing mechanism comprises a third motor (13) disposed at the left end of the mounting plate (12), a slide plate is fixedly connected to the right end surface of said third motor (13), said slide plate is slidably connected to the electric slide rail (11), a placing plate (14) is disposed at the left end of said third motor (13), a plurality of grinding wheels (15) are disposed at the left end of said placing plate (14), a plurality of rotating shafts are fixedly connected to said plurality of grinding wheels (15), said plurality of rotating shafts are rotatably connected to said placing plate (14), said rotating shaft penetrates through said placing plate (14), the output shaft of said third motor (13) is connected to one of said rotating shafts, a through groove is disposed on the side wall of said work box (1), a telescopic rod is disposed on the side wall of said placing plate (14), and a push rod is fixedly connected to the end of said telescopic rod, the push rod runs through the through groove and is fixedly connected with a push plate (16), a threaded hole is formed in the push rod, and a bolt (17) is connected with the threaded hole in an internal thread mode.

5. A mechanical structure for automatically removing burrs according to claim 4, wherein the clamping mechanism comprises an annular groove (18) formed in the rotating shaft, and the output shaft of the third motor (13) is provided with a plurality of transmission blocks (19) matched with the annular groove (18).

6. The mechanical structure for automatically removing burrs according to claim 1, wherein the work box (1) is provided with a transparent box door, and the box door is provided with a pull handle.