CN211639268U

CN211639268U - Small shaft polishing device

Info

Publication number: CN211639268U
Application number: CN202020095707.6U
Authority: CN
Inventors: 蒋云富
Original assignee: Huizhou Fuhong Sports Equipment Co ltd
Current assignee: Huizhou Fuhong Sports Equipment Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-09
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a staff grinding device, including barrel and last barrel down, the barrel top has first becket section through the bolt fastening down, and first becket section top is equipped with the equidistance and is the polishing subassembly that the annular distributes, first becket section top spiro union has the equidistance to be the metal pole that the annular distributes, and goes up barrel bottom border position department and metal pole top spiro union fixed, it is equipped with the second becket section to go up the barrel bottom, second becket section inner wall is opened has the equidistance to be the many arriss slot that the annular distributes, and many arriss slot inner wall pegs graft and has many arriss pole, many arriss pole tip has U type frame through the bolt fastening. The utility model discloses conveniently observe the effect of polishing, cooperate the aspiration channel simultaneously, the piece that conveniently will polish is absorbed, and environmental protection more combines the drive assembly who sets up simultaneously, conveniently adjusts the position of the subassembly of polishing.

Description

Small shaft polishing device

Technical Field

The utility model relates to a metal processing technology field especially relates to a staff grinding device.

Background

Polishing is one of common means in the metal processing process, is favorable to adjusting the roughness of workpiece surface, needs to polish in the staff course of working, and current grinding device is inconvenient to be adjusted, and application scope is narrow, so a staff grinding device has been proposed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a small shaft polishing device.

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

a small shaft polishing device comprises a lower barrel and an upper barrel, wherein a first metal ring sheet is fixed at the top of the lower barrel through bolts, polishing assemblies are arranged at the top of the first metal ring sheet in an annular distribution at equal intervals, metal rods are screwed at the top of the first metal ring sheet in an annular distribution at equal intervals, the edge position of the bottom of the upper barrel is fixed at the top end of each metal rod in a screwed mode, a second metal ring sheet is arranged at the bottom of the upper barrel, polygonal slots are formed in the inner wall of the second metal ring sheet in an annular distribution at equal intervals, polygonal rods are inserted into the inner walls of the polygonal slots, U-shaped frames are fixed at the end parts of the polygonal rods through bolts, brushless electric wheels are fixed on the inner walls of the U-shaped frames through bolts, spring pieces are sleeved on the outer walls of the polygonal rods, one ends of the spring pieces are abutted against the side walls of the U-shaped frames, and driving assemblies for realizing diffusion and convergence of the polishing assemblies are arranged at the, and a material guide hopper is fixed at the middle position of the top of the upper cylinder body through a bolt.

Preferably, the same transparent dust cover is sleeved on the outer walls of the lower barrel and the upper barrel, the side wall of the transparent dust cover is screwed with the air suction pipe, and the side wall of the lower barrel is provided with the stop blocks which are distributed annularly at equal intervals.

Preferably, the drive assembly sets up the third becket piece in first becket piece bottom including rotating, and third becket piece top opens and to have the arc hole that is annular distribution, first becket piece top is equipped with the bar hole that is radial distribution, the downthehole smooth round pin that is equipped with of arc, and smooth round pin top passes the bar hole and is connected with the subassembly bottom of polishing, first becket piece top border position department has the motor through the bolt fastening, and the motor output shaft passes first becket piece and has the gear through the bolt fastening, third becket piece outer peripheral face opens has the tooth's socket that is annular distribution, and gear and tooth's socket meshing.

Preferably, the grinding assembly comprises a bow frame, an electric roller is fixed on the inner wall of the bow frame through a bolt, and a sand paper sleeve is sleeved on the side wall of the electric roller.

Preferably, motorized pulley, motor and brushless electric wheel all link the switch, and the switch even has the power cord.

Preferably, a fixed support is welded on the side wall of the lower cylinder.

The utility model has the advantages that:

through the transparent dust cover that sets up, conveniently observe the effect of polishing, cooperate the aspiration channel simultaneously, the piece that conveniently will polish is absorbed, and environmental protection more combines the drive assembly who sets up simultaneously, conveniently adjusts the position of the subassembly of polishing, can polish to the staff of different diameters, hoisting device's application scope, the brushless electric wheel that the cooperation set up can control the falling speed of staff, conveniently regulates and control the structure of polishing.

Drawings

Fig. 1 is a schematic structural view of a small shaft polishing device provided by the present invention;

fig. 2 is a schematic structural view of the small shaft polishing device provided by the utility model with the transparent dust cover removed;

fig. 3 is a schematic structural view of a small shaft polishing device provided by the present invention;

fig. 4 is a schematic structural view of a first metal ring piece and a third metal ring piece of a small shaft polishing device provided by the present invention;

fig. 5 is a schematic structural view of a third metal ring sheet of the small-shaft polishing device provided by the present invention;

fig. 6 is a schematic structural view of a first metal ring sheet of the small-shaft polishing device provided by the utility model.

In the figure: the device comprises a fixed support 1, a lower cylinder 2, a stop 3, an air suction pipe 4, an upper cylinder 5, a material guide hopper 6, a transparent dustproof cover 7, a second metal ring sheet 8, a metal rod 9, an electric roller 10, an arched frame 11, a motor 12, a first metal ring sheet 13, a spring part 14, a 15U-shaped frame, a brushless electric wheel 16, a polygonal rod 17, a third metal ring sheet 18, a sliding pin 19, an arc-shaped hole 20 and a strip-shaped hole 21.

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. 1-6, a small shaft polishing device comprises a lower cylinder body 2 and an upper cylinder body 5, wherein a first metal ring sheet 13 is fixed on the top of the lower cylinder body 2 through bolts, polishing components are arranged on the top of the first metal ring sheet 13 in an annular distribution at equal intervals, metal rods 9 are screwed on the top of the first metal ring sheet 13 in an annular distribution at equal intervals, the edge position of the bottom of the upper cylinder body 5 is fixed on the top of the metal rods 9 in a screwed manner, a second metal ring sheet 8 is arranged on the bottom of the upper cylinder body 5, polygonal slots are formed in the inner wall of the second metal ring sheet 8 in an annular distribution at equal intervals, polygonal rods 17 are inserted into the inner walls of the polygonal slots, a U-shaped frame 15 is fixed on the end portion of each polygonal rod 17 through bolts, a brushless electric wheel 16 is fixed on the inner wall of the U-shaped frame 15 through bolts, a spring component 14 is sleeved on the outer wall of each polygonal rod 17, one end of each spring component 14 abuts against the side wall of the U-shaped frame 15, a, a material guide hopper 6 is fixed at the middle position of the top of the upper cylinder 5 through a bolt.

In the utility model, the outer walls of the lower cylinder 2 and the upper cylinder 5 are sleeved with the same transparent dust cover 7, the side wall of the transparent dust cover 7 is screwed with the suction pipe 4, the side wall of the lower cylinder 2 is provided with the stop dogs 3 which are distributed annularly at equal intervals, the driving component comprises a third metal ring piece 18 which is rotatably arranged at the bottom of a first metal ring piece 13, the top of the third metal ring piece 18 is provided with an arc-shaped hole 20 which is distributed annularly, the top of the first metal ring piece 13 is provided with a strip-shaped hole 21 which is distributed radially, a sliding pin 19 is inserted in the arc-shaped hole 20, the top end of the sliding pin 19 passes through the strip-shaped hole 21 and is connected with the bottom of the polishing component, the edge position of the top of the first metal ring piece 13 is fixed with a motor 12 through a bolt, the output shaft of the motor 12 passes through the first metal ring piece 13 and is fixed with a gear through a bolt, the outer peripheral, the subassembly of polishing includes

bow

11, and 11 inner walls of bow have motorized pulley 10 through the bolt fastening, and motorized pulley 10 lateral wall cover is equipped with the abrasive paper cover, and motorized pulley 10, motor 12 and brushless electric wheel 16 all link there is the switch, and the switch even has the power cord, and the welding of 2 lateral walls of lower barrel has fixed bolster 1.

The working principle is as follows: during the use, through fixed bolster 1, with the fixed suitable position that sets up of grinding device, the in-process of polishing, the axle that will polish inserts guide hopper 6, then under the mating reaction of many arriss poles 17 and spring part 14, make brushless electric wheel 16 press from both sides the axle tightly, control brushless electric wheel 16 work, make to promote the axle and move down, control motor 12 work, the gear and the tooth's socket that the cooperation set up, drive third metal ring piece 18 rotates, arc hole 20 and the sliding pin 19 that the cooperation set up, the drive subassembly of polishing is drawn close, control electric cylinder 10 work, realize polishing to the axostylus axostyle, through being connected aspiration channel 4 with the dust catcher, the piece suction of in-process of will polishing.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A small shaft polishing device comprises a lower barrel (2) and an upper barrel (5), and is characterized in that a first metal ring piece (13) is fixed at the top of the lower barrel (2) through bolts, polishing assemblies distributed in an annular shape at equal intervals are arranged at the top of the first metal ring piece (13), metal rods (9) distributed in an annular shape at equal intervals are screwed at the top of the first metal ring piece (13), the edge position of the bottom of the upper barrel (5) is fixed with the top end of the metal rod (9) in a screwed manner, a second metal ring piece (8) is arranged at the bottom of the upper barrel (5), multi-edge slots distributed in an annular shape at equal intervals are formed in the inner wall of the second metal ring piece (8), multi-edge rods (17) are inserted in the inner walls of the multi-edge slots, a U-shaped frame (15) is fixed at the end parts of the multi-edge rods (17) through bolts, and brushless electric wheels (16) are fixed on the inner wall of the U-shaped frame, polygonal pole (17) outer wall cover is equipped with spring part (14), and spring part (14) one end and U type frame (15) lateral wall butt, first becket bridle piece (13) bottom is equipped with the drive assembly who is used for realizing the subassembly diffusion of polishing and gathers together, it has guide fill (6) to go up barrel (5) top intermediate position department through the bolt fastening.

2. The small shaft grinding device as claimed in claim 1, characterized in that the outer walls of the lower cylinder (2) and the upper cylinder (5) are sleeved with the same transparent dust cover (7), the side wall of the transparent dust cover (7) is screwed with the air suction pipe (4), and the side wall of the lower cylinder (2) is provided with the stoppers (3) which are distributed in an annular shape at equal intervals.

3. A small-axis sanding device according to claim 2, characterized in that the drive assembly comprises a third metal ring plate (18) rotatably arranged at the bottom of the first metal ring plate (13), and the top of the third metal ring sheet (18) is provided with arc-shaped holes (20) which are distributed annularly, the top of the first metal ring piece (13) is provided with strip-shaped holes (21) which are distributed in a radial shape, sliding pins (19) are inserted into the arc-shaped holes (20), and the top end of the sliding pin (19) passes through the strip-shaped hole (21) to be connected with the bottom of the grinding component, the motor (12) is fixed at the top edge of the first metal ring sheet (13) through a bolt, and the output shaft of the motor (12) passes through the first metal ring sheet (13) and is fixed with a gear through a bolt, tooth grooves distributed annularly are formed in the peripheral face of the third metal ring piece (18), and the gear is meshed with the tooth grooves.

4. A small-shaft grinding device according to claim 3, characterized in that the grinding assembly comprises a bow-shaped frame (11), the inner wall of the bow-shaped frame (11) is fixed with a motorized pulley (10) through bolts, and the side wall of the motorized pulley (10) is sleeved with a sand paper sleeve.

5. A small-axle grinding device according to claim 4, characterized in that the motorized pulley (10), the motor (12) and the brushless motorized wheel (16) are all connected with a switch, and the switch is connected with a power line.

6. The small shaft grinding device as claimed in claim 1, characterized in that the side wall of the lower cylinder (2) is welded with a fixed bracket (1).