CN202169531U

CN202169531U - Polishing machine for lamp holder

Info

Publication number: CN202169531U
Application number: CN2011202477214U
Authority: CN
Inventors: 朱智民
Original assignee: DONGGUAN CITY ZHAOTIAN LIGHTING TECHNOLOGY Co Ltd
Current assignee: DONGGUAN CITY ZHAOTIAN LIGHTING TECHNOLOGY Co Ltd
Priority date: 2011-07-13
Filing date: 2011-07-13
Publication date: 2012-03-21
Anticipated expiration: 2021-07-13

Abstract

A polishing machine for a lamp holder is disclosed, wherein a trolley performs a straight reciprocating motion along a guide rail; two oppositely-arrayed driven pulleys are installed on a left bracket, two oppositely-arrayed drive pulleys are installed on a right bracket, and the lamp holder is pressed against the two drive pulleys and the two driven pulleys; a pulley motor drives a speed reducer to rotate via a belt, and the output shaft of the speed reducer drives one of the drive pulleys to rotate via a chain; a strut is fixed on the trolley, and a main bracket is hinged on the strut; a drive belt wheel is fixed on the rotary shaft of an abrasive belt motor, the abrasive belt motor is fixed at one end of the main bracket, and the rotary shaft of a driven belt wheel is installed at the other end of the main bracket; and abrasive belts are tensioned on the drive belt wheel and the driven belt wheel. The polishing machine for a lamp holder increases the working efficiency and decreases the labour intensity of workers; and one motor drives two abrasive belts to polish, and the abrasive belts can be tensioned by adjusting the distance between the belt wheels, so as to avoid the slide of the abrasive belts.

Description

A kind of lamp bracket polishing machine

Technical field:

The utility model relates to the polishing machine technical field; Derust after getting rusty more specifically to a kind of lamp bracket, deoil, surface irregularity can be polished; In operating process, can regulate the dynamics that compresses automatically, not need the polishing machine of manual adjustment according to surface condition.

Background technology:

The transitional street lamps lamp bracket can get rusty in use for some time, and the lamp bracket before dispatching from the factory simultaneously also need be with the rusty stain polishing on surface, and existing lamp bracket polishing machine is to utilize an emery wheel to take to polish the street lamp lamp bracket.Its weak point is: 1, it adopts the artificial lamp bracket that moves on grinding wheel belt, to polish, and hand labor intensity is big, and polishing efficiency is low.2, behind the abrasive band running certain hour, receive the temperature rising to influence elongated being prone to and skid, even zoning occurs taking off.

The utility model content:

The purpose of the utility model is exactly the deficiency to prior art, and a kind of lamp bracket polishing machine is provided, and it has improved operating efficiency; Reduced hand labor intensity; Two abrasive band polishings of a driven by motor can be regulated the spacing tensioning abrasive band between the belt wheel, avoid the abrasive band to skid.

The technological solution of the utility model is following:

A kind of lamp bracket polishing machine; Comprise guide rail, chassis, chassis is along the guide rail straight reciprocating motion, and two follow-up pulleies of arranging relatively are installed on the left socle; Two driving pulleys of relatively arranging are installed on the right support, and lamp bracket is pressed against on two driving pulleys and two follow-up pulleies;

The pulley motor drives decelerator through belt and rotates, and the output shaft of decelerator drives a rotation in the driving pulley through chain;

Be fixed with pillar on the chassis; Main support is hinged on the pillar, is fixed with driving pulley in the rotating shaft of abrasive band motor, and the abrasive band motor is fixed on main support one end; The rotating shaft of driven pulley is installed on the main support other end, and the abrasive band is stretched on driving pulley and the driven pulley.

Be fixed with bearing in the rotating shaft of said driven pulley, the outer ring of bearing is fixed on the U type frame, and the preset slotted eye that U type frame two ends pass respectively on the main support is screwed onto with adjusting nut.

The outer ring of said bearing is weldingly fixed on the U type frame, and the inner ring of bearing is weldingly fixed in the rotating shaft of driven pulley.

The beneficial effect of the utility model is:

1, it has improved operating efficiency, and two abrasive band polishings of a driven by motor utilize an abrasive band polishing to compare with prior art, and polishing efficiency is higher.

2, unclamp adjusting nut after, move the position of U type frame in preset slotted eye and can regulate the spacing between driving pulley and the driven pulley, can regulate the tensioning abrasive band at any time like this, avoid the abrasive band to skid.

3, automatically move back and forth through chassis and polish the street lamp lamp bracket, reduced hand labor intensity, improved operating efficiency.

Description of drawings:

Fig. 1 is the structure intention of the utility model

Fig. 2 is the schematic perspective view of chassis and abrasive band part

Fig. 3 is the structural representation of driving pulley part

Among the figure: 1, guide rail; 2, chassis; 3, follow-up pulley; 4, left socle; 5, driving pulley; 6, right support; 7, pulley motor; 8, decelerator; 9, pillar; 10, main support; 11, abrasive band motor; 12, driving pulley; 13, driven pulley; 14, bearing; 15, U type frame; 16, adjusting nut; 17, abrasive band; 18, lamp bracket; 101, slotted eye.

The specific embodiment:

Embodiment: see shown in Figure 1; A kind of lamp bracket polishing machine; Comprise guide rail 1, chassis 2, chassis 2 is along guide rail 1 straight reciprocating motion, and two follow-up pulleies of arranging relatively 3 are installed on the left socle 4; Two driving pulleys of relatively arranging 5 are installed on the right support 6, and lamp bracket 18 is pressed against on two driving pulleys 5 and two follow-up pulleies 3;

Pulley motor 7 drives decelerator 8 through belt and rotates, and the output shaft of decelerator 8 drives a rotation in the driving pulley 5 through chain;

Be fixed with pillar 9 on the chassis 2; Main support 10 is hinged on the pillar 9; Be fixed with driving pulley 12 in the rotating shaft of abrasive band motor 11; Abrasive band motor 11 is fixed on main support 10 1 ends, and the rotating shaft of driven pulley 13 is installed on main support 10 other ends, and abrasive band 17 is stretched on driving pulley 12 and the driven pulley 13.

Be fixed with bearing 14 in the rotating shaft of said driven pulley 13, the outer ring of bearing 14 is fixed on the U type frame 15, and the preset slotted eye 101 that U type frame 15 2 ends pass respectively on the main support 10 is screwed onto with adjusting nut 16.

The outer ring of said bearing 14 is weldingly fixed on the U type frame 15, and the inner ring of bearing 14 is weldingly fixed in the rotating shaft of driven pulley 13.

Operation principle: driving pulley 5 drives lamp bracket 18 and on driving pulley 5 and follow-up pulley 3, rotates, and chassis 2 moves back and forth along guide rail 1 straight line lentamente, and abrasive band 17 is polishing repeatedly back and forth on lamp bracket 18.It has improved operating efficiency, has reduced hand labor intensity.

After unclamping adjusting nut 16, move the position of U type frame 15 in preset slotted eye 101 and can regulate the spacing between driving pulley 12 and the driven pulley 13, can regulate tensioning abrasive band 17 at any time like this, avoid abrasive band 17 to skid.

Add an adjusting device on the polishing machine, can regulate the abrasive band and be pressed in the pressure on the object.Raise the efficiency, increase the qualification rate of product.Guide rail goes out to increase travel switch, goes to certain automatically a bit, promptly goes back.Reduce manually-operated.Polishing is sent acousto-optic hint after accomplishing.The purposes part is mainly raised the efficiency, and reduces manpower, improves output.

Claims

1. lamp bracket polishing machine; Comprise guide rail (1), chassis (2); Chassis (2) is along guide rail (1) straight reciprocating motion; It is characterized in that: two follow-up pulleies of arranging relatively (3) are installed on the left socle (4), and two driving pulleys of arranging relatively (5) are installed on the right support (6), and lamp bracket (18) is pressed against on two driving pulleys (5) and two follow-up pulleies (3);

Pulley motor (7) drives decelerator (8) through belt and rotates, and the output shaft of decelerator (8) drives a rotation in the driving pulley (5) through chain;

Be fixed with pillar (9) on the chassis (2); Main support (10) is hinged on the pillar (9); Be fixed with driving pulley (12) in the rotating shaft of abrasive band motor (11); Abrasive band motor (11) is fixed on main support (10) one ends, and the rotating shaft of driven pulley (13) is installed on main support (10) other end, and abrasive band (17) are stretched on driving pulley (12) and the driven pulley (13).

2. a kind of lamp bracket polishing machine according to claim 1; It is characterized in that: be fixed with bearing (14) in the rotating shaft of driven pulley (13); The outer ring of bearing (14) is fixed on the U type frame (15), and the preset slotted eye (101) that U type frame (15) two ends pass respectively on the main support (10) is screwed onto with adjusting nut (16).

3. a kind of lamp bracket polishing machine according to claim 2 is characterized in that: the outer ring of bearing (14) is weldingly fixed on the U type frame (15), and the inner ring of bearing (14) is weldingly fixed in the rotating shaft of driven pulley (13).