CN210550222U - Lengthened cantilever coaxial linkage thin polishing device - Google Patents

Abstract

The utility model discloses a slim grinding device of coaxial linkage of extension cantilever, a device of improving on the basis on original angle mill adopts synchronous belt drive, effectually reduces 35mm with polisher head thickness. The transmission synchronous belt of the angle grinder is converted to a rotating shaft at the front end by utilizing the coaxial linkage principle, and the rotating shaft at the front end and the angle grinder sheet fixed on the rotating shaft rotate simultaneously to grind. The grinding and polishing of the special-shaped parts and the parts in the occasions with limited operation space are realized.

Description

Lengthened cantilever coaxial linkage thin polishing device

Technical Field

The utility model relates to a burnishing and polishing device, especially a slim grinding device.

Background

When some special-shaped parts are polished, when a traditional polisher is used for polishing, because the head of the traditional polisher is too thick, only the positions of the parts can be polished, and because the head of the polisher is too thick and the parts are dry, the parts can not be polished, only manual polishing can be adopted, the efficiency is low, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that when a traditional grinding machine is used for grinding in the prior art, the head of the traditional grinding machine is too thick, only part of parts can be ground, a plurality of special-shaped parts cannot be ground, manual grinding is needed, the efficiency is low, and the labor intensity is high. The utility model discloses a one set of slim grinding device of modified on the basis of traditional polisher can directly stretch into the part with the piece of polishing, has avoided polisher head and part to take place the aridity, can directly polish it.

The utility model provides a technical scheme that its technical problem adopted is: including last backup pad apron, from the driving wheel, the action wheel, lower apron, the driving shaft, the piece of polishing, the hold-in range, the polisher, the driven shaft, go up backup pad apron and lower cover connection on the polisher, the action wheel dress is on the driving shaft of polisher, the action wheel passes through the hold-in range and transmits power to from the driving wheel, install the polishing piece on the driven shaft, driving shaft rotation on the polisher realizes the polishing piece through the hold-in range transmission and rotates simultaneously.

Drawings

The present invention will be further explained with reference to the accompanying drawings and embodiments.

FIG. 1 is a schematic view of the main structure of the utility model;

FIG. 2 is a schematic view of the polishing apparatus;

FIG. 3 is a schematic view of a sander head prior to modification;

FIG. 4 is a schematic view of a modified sander head;

FIG. 5 is a schematic grinding example of a grinder before modification;

FIG. 6 is a schematic diagram of an improved sander;

1. the automatic grinding machine comprises an upper supporting plate cover plate, 2 parts of a driven wheel, 3 parts of a driving wheel, 4 parts of a lower cover plate, 5 parts of a driving shaft, 6 parts of a grinding sheet, 7 parts of a synchronous belt, 8 parts of a grinding machine and 9 parts of a driven shaft.

Detailed Description

Fig. 1 is the utility model major structure sketch map, including last backup pad apron 1, from driving wheel 2, action wheel 3, lower apron 4, driving shaft 5, the piece of polishing 6, hold-in range 7, polisher 8, driven shaft 9, when polisher 8 open the during operation, on driving shaft 5's rotation conveys driven shaft 9 through the hold-in range, driven shaft 9 drives the piece of polishing 6 and rotates and carry out the polishing work.

This grinding device includes backup pad apron 1, from driving wheel 2, action wheel 3, apron 4 down, driving shaft 5, the piece 6 of polishing, hold-in range 7, polisher 8, driven shaft 9, backup pad apron 1 is connected on polisher 8 with apron 4 down, action wheel 3 dress is on polisher 8's driving shaft 5, action wheel 3 passes through hold-in range 7 with power transmission to from driving wheel 2 on, from driving wheel 2 dress driven shaft 9, installation polishing piece 6 on the driven shaft 9, driving shaft 5 on polisher 8 rotates and realizes polishing piece 6 and rotate simultaneously through the hold-in range transmission.

The thickness of the head of the traditional grinding machine before improvement is 80mm (see figure 3), and the head is too large in thickness during working, so that the grinding machine is limited in many occasions and can only be used for common grinding occasions. The thickness of the head of the improved polisher is 35mm (see fig. 4), the thin polishing range of the head of the polisher is wider in use, parts can be directly polished on more occasions, manual polishing is reduced, and the working efficiency is improved by more than 200%.

fig. 5 is a schematic diagram ② of grinding by the improved front grinding machine, the included angle ② of the sample piece is 40 degrees, the head ② of the grinding machine and the sample piece are dry and astringent during grinding operation in the diagram, the root ② of the part cannot be ground, and then manual grinding is adopted, so that the efficiency is low.

at ① fig. at ① 6 at ① is at ① an at ① improved at ① polishing at ① schematic at ① diagram at ①, at ① wherein at ① a at ① gap at ① of at ① 3 at ① mm at ① is at ① formed at ① between at ① the at ① head at ① of at ① the at ① polishing at ① machine at ① and at ① a at ① sample at ① piece at ① during at ① polishing at ① operation at ①, at ① interference at ① does at ① not at ① occur at ① during at ① polishing at ①, at ① the at ① polishing at ① piece at ① can at ① easily at ① polish at ① the at ① root at ① of at ① the at ① part at ①, at ① subsequent at ① manual at ① polishing at ① operation at ① is at ① reduced at ①, at ① the at ① labor at ① intensity at ① of at ① an at ① operator at ① is at ① reduced at ①, at ① and at ① the at ① working at ① efficiency at ① is at ① improved at ① by at ① more at ① than at ① 2 at ① times at ①. at ①

Claims (1)

1. The utility model provides a thin grinding device of coaxial linkage of extension cantilever which characterized in that: including last backup pad apron (1), from driving wheel (2), action wheel (3), apron (4) down, driving shaft (5), piece (6) polish, hold-in range (7), polisher (8), driven shaft (9), go up backup pad apron (1) and apron (4) connection down on polisher (8), action wheel (3) dress is on driving shaft (5) of polisher (8), action wheel (3) are through hold-in range (7) with power transmission to from driving wheel (2), driven shaft (9) are adorned from driving wheel (2), installation polishing piece (6) are gone up in driven shaft (9), driving shaft (5) on polisher (8) are rotated and are realized polishing piece (6) and rotate simultaneously through the hold-in range transmission.

Images