CN210938488U

CN210938488U - Deburring mechanism for shaft part machining

Info

Publication number: CN210938488U
Application number: CN201921915203.8U
Authority: CN
Inventors: 王非; 刘灿灿; 何海龙
Original assignee: Tianjin Hongbao Science And Technology Development Co ltd
Current assignee: Tianjin Hongbao Science And Technology Development Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-07
Anticipated expiration: 2029-11-08

Abstract

The utility model provides an axle type parts machining deburring mechanism, including base and footstock, terminal surface middle part is equipped with driving motor under the base, the driving motor upper end is equipped with the thimble dish, connect through the erection column between base and the footstock, the erection column middle part is equipped with the brush roll, terminal surface middle part fixed mounting has the screw rod under the footstock, there is the swivel nut through threaded connection on the screw rod, the swivel nut lateral surface is connected with the connecting seat through the bearing, the outer end of connecting seat has the connecting rod through the round pin hub connection, tip fixed mounting has the bottom plate under the screw rod, the bottom plate side is personally submitted annular even array and is had the spacing groove, equal joint has the limiting plate on base and the footstock, evenly open from inside to outside on the limiting plate has spacing screw. This axle type parts machining deburring mechanism has not only improved axle type parts machining's efficiency, and this kind of deburring mechanism, extensive applicability, resource utilization is high moreover.

Description

Deburring mechanism for shaft part machining

Technical Field

The utility model belongs to the technical field of axle type parts machining, especially indicate an axle type parts machining deburring mechanism.

Background

Burrs on mechanical parts are caused by plastic deformation in the cutting process; some are flashes for casting, die forging, etc., and some are welding extrusion residues. Along with the improvement of industrialization and automation degree, the mechanical processing field, especially the aviation, aerospace and instrument field, the manufacturing precision requirement of mechanical parts is improved and the mechanism design is miniaturized, the harmfulness of burrs is particularly obvious, and the general attention of people is gradually drawn. Deburring is the removal of burrs or flashes formed at the intersection of the face and the face of a part. The shaft parts are mainly used for supporting transmission parts, are very important parts in machining, are widely applied to the field of machining, and therefore are very large in demand. A large amount of burrs are left on the surface of the shaft parts with the same specification after rough machining is completed, and the burrs can seriously affect the use quality of the shaft parts, so that the deburring link of the shaft parts is particularly important. The existing deburring device for shaft parts mostly adopts the brush roll to move, burrs on the surface of a workpiece are removed in a workpiece fixing mode, the efficiency is low, the energy consumption is large, in addition, the application range is small, the deburring device cannot be suitable for machining shaft parts with the same height and different shaft diameters, and the using effect of the deburring mechanism is reduced. Therefore, a deburring mechanism for machining shaft parts is provided.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides an axle type parts machining deburring mechanism.

The technical scheme of the utility model is realized like this:

the utility model provides an axle type parts machining deburring mechanism, includes base and footstock, terminal surface middle part is equipped with driving motor under the base, the driving motor upper end is equipped with the thimble dish, connect through the erection column between base and the footstock, the erection column middle part is equipped with the brush roll, terminal surface middle part fixed mounting has the screw rod under the footstock, there is the swivel nut through threaded connection on the screw rod, the swivel nut lateral surface is connected with the connecting seat through the bearing, the outer tip of connecting seat has the connecting rod through the round pin hub connection, tip fixed mounting has the bottom plate under the screw rod, the bottom plate side is personally submitted annular even array and is had the spacing groove, equal joint has the limiting plate on base and the footstock, evenly open from inside to outside on the limiting plate has.

Preferably, the middle part of the connecting rod is connected with the bottom plate through a pin shaft, and the connecting rod is movably connected in the limiting groove.

Preferably, the mounting columns are arranged on the base and the top seat in an annular mode by taking the screw rod as the center, and the number of the mounting columns is 3.

Preferably, the screw rod and the ejector pin disc are coaxially arranged, and a workpiece is arranged between the screw rod and the ejector pin disc.

Preferably, the base and the top seat are parallel to each other, and the base and the top seat are both provided with limiting plates in an annular array.

Preferably, the mounting column is connected with the limiting plate through threads, and the mounting column is arranged in the limiting screw hole.

Compared with the prior art, the utility model relates to a burr removal mechanism for axle type parts machining, through setting up the base, the footstock, the thimble dish, the screw rod, the swivel nut, the connecting seat, connecting rod and brush roll structure, under the driving motor effect, it is rotatory to take the work piece through the thimble dish, in the rotatory in-process of work piece, work piece lateral surface constantly contacts the brush roll, thereby through the tangent effect of brush roll and work piece, come to get rid of the burr of work piece lateral surface, the efficiency of axle type parts machining has been improved, and simultaneously, through the position of adjustment erection column on the limiting plate, can be to the axle type parts machining of the different axle footpaths of co-altitude, wide application range, this kind of burring mechanism, moreover, the steam generator.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a partial main sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure of the present invention at the position M;

fig. 3 is a top view of the structure of the present invention.

In the figure: 1. a base; 2. a top seat; 3. a drive motor; 4. a thimble plate; 5. a screw; 6. a threaded sleeve; 7. a connecting seat; 8. a connecting rod; 9. a base plate; 10. a limiting groove; 11. a workpiece; 12. mounting a column; 13. a brush roll; 14. a limiting plate; 15 limiting the screw hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3: a deburring mechanism for processing shaft parts comprises a base 1 and a top seat 2, wherein a driving motor 3 is arranged in the middle of the lower end face of the base 1, the type of the driving motor 3 is 56H2P-G (brand: one energy), a thimble plate 4 is arranged at the upper end of the driving motor 3, the thimble plate 4 is fixedly sleeved on an output shaft of the driving motor 3, the base 1 and the top seat 2 are connected through mounting columns 12, the number of the mounting columns 12 is 3, brush rolls 13 are arranged in the middle of the mounting columns 12, the brush rolls 13 can be nylon brush rolls, the mounting columns 12 are arranged on the base 1 and the top seat 2 in an annular mode by taking a screw 5 as a center, and the number of the mounting columns 12 is 3. The utility model discloses a top seat, including top seat 2, screw rod 5, swivel nut 6, connecting seat 7, connecting rod 8 middle part is connected with bottom plate 9 through the round pin axle, and connecting rod 8 swing joint is in spacing groove 10 inslot in top seat 2 lower terminal surface middle part fixed mounting has screw rod 5, screw rod 5 fixed welding is on top seat 2, there is swivel nut 6 through threaded connection on the screw rod 5, the 6 lateral surfaces of swivel nut are connected with connecting seat 7 through the bearing, swivel nut 6 pegs graft in terminal surface under connecting seat 7, and swivel nut 6 and connecting seat 7 are connected through. The connecting rod 8 is the even array of annular and is listed as in the outer tip of connecting seat 7, tip fixed mounting has bottom plate 9 under the screw rod 5, the tip under bottom plate 9 fixed welding and the screw rod 5, bottom plate 9 side is the even array of annular spacing groove 10, spacing groove 10 is outer tip open slot, equal joint has limiting plate 14 on base 1 and the footstock 2, base 1 and footstock 2 are parallel to each other, and all are the array of annular spacing board 14 on base 1 and the footstock 2. And the limiting plate 14 is uniformly provided with limiting screw holes 15 from inside to outside. The screw rod 5 and the thimble plate 4 are coaxially arranged, and a workpiece 11 is arranged between the screw rod 5 and the thimble plate 4. The mounting column 12 is connected with the limiting plate 14 through threads, and the mounting column 12 is arranged in the limiting screw hole 15. During the use, put into the work piece on the thimble dish 4, manual rotation swivel nut 6, drive connecting seat 7 upward movement through swivel nut 6, thereby make 8 lower extreme parts of connecting rod press from both sides work piece 11 tightly, the stability that work piece 11 is fixed has been improved, and because swivel nut 6 passes through the bearing with connecting seat 7 and is connected, can not influence the relative rotation of work piece 11 and screw rod 5, simultaneously, under driving motor 3 effect, it is rotatory to take work piece 11 through thimble dish 4, in 11 rotatory in-process of work piece, 11 lateral surfaces of work piece constantly contact brush roll 13, thereby through the tangent effect of brush roll 13 with work piece 11, get rid of the burr of 11 lateral surfaces of work piece, the efficiency of axle type parts machining has been improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an axle type parts machining removes burr mechanism, includes base (1) and footstock (2), its characterized in that: a driving motor (3) is arranged in the middle of the lower end face of the base (1), a thimble plate (4) is arranged at the upper end part of the driving motor (3), the base (1) and the top seat (2) are connected through a mounting column (12), the middle part of the mounting column (12) is provided with a brush roller (13), the middle part of the lower end surface of the top seat (2) is fixedly provided with a screw rod (5), the screw rod (5) is connected with a threaded sleeve (6) through threads, the outer side surface of the threaded sleeve (6) is connected with a connecting seat (7) through a bearing, the outer end part of the connecting seat (7) is connected with a connecting rod (8) through a pin shaft, a bottom plate (9) is fixedly arranged at the lower end part of the screw rod (5), the side surface of the bottom plate (9) is provided with a limit groove (10) in an annular uniform array, limiting plates (14) are clamped on the base (1) and the top seat (2), and the limiting plate (14) is uniformly provided with limiting screw holes (15) from inside to outside.

2. The shaft part processing deburring mechanism of claim 1, characterized in that: the middle part of the connecting rod (8) is connected with the bottom plate (9) through a pin shaft, and the connecting rod (8) is movably connected in the groove of the limiting groove (10).

3. The shaft part processing deburring mechanism of claim 1, characterized in that: the mounting columns (12) are arranged on the base (1) and the top seat (2) in an annular mode by taking the screw rod (5) as the center, and the number of the mounting columns (12) is 3.

4. The shaft part processing deburring mechanism of claim 1, characterized in that: the screw rod (5) and the thimble plate (4) are coaxially arranged, and a workpiece (11) is arranged between the screw rod (5) and the thimble plate (4).

5. The shaft part processing deburring mechanism of claim 1, characterized in that: the base (1) and the top seat (2) are parallel to each other, and the base (1) and the top seat (2) are provided with limiting plates (14) in an annular array.

6. The shaft part processing deburring mechanism of claim 1, characterized in that: the mounting column (12) is connected with the limiting plate (14) through threads, and the mounting column (12) is arranged in the limiting screw hole (15).