CN205237860U

CN205237860U - Wheel brush

Info

Publication number: CN205237860U
Application number: CN201521114243.4U
Authority: CN
Inventors: 薛博文; 丛晋钧; 郭建东; 刘伟东; 郑尧
Original assignee: CITIC Dicastal Co Ltd
Current assignee: CITIC Dicastal Co Ltd
Priority date: 2015-12-29
Filing date: 2015-12-29
Publication date: 2016-05-18
Anticipated expiration: 2025-12-29

Abstract

The utility model relates to a wheel brush comprises base plate, spring, dop, iron cover and brush hair. During installation brush bristle units, brush bristle units's iron cover makes two to prevent that two ear groove that change on ear and the base plate are corresponding above putting the base plate, inserts the dop from the below of base plate, is fixed behind the counter bore of base plate below when the gasket, continues upwards to press butterfly nut, and the spring is touched the bottom that the guide way was sheathe in to iron by take -up, two ears that lead on messenger's fixed pin, then makes butterfly nut rotate 90 degrees, can lock brush bristle units, when changing the brush hair, the only need rotates butterfly nut, when two guide way position that two direction ear when the fixed pin on and iron were sheathe in is corresponding, can pop out indisputable overlapping with the fixed pin under the effect of spring. The utility model discloses in use not only can quick replacement brush brush hair, and the repeatedly usable of other all parts except that the brush hair moreover not only can reduction in production cost, has technology advanced person, simple structure's characteristics moreover.

Description

A kind of wheel hairbrush

Technical field

The utility model relates to a kind of burr brush, specifically a kind of wheel hairbrush of conveniently replaced bristle.

Background technology

In the production process of aluminum-alloy wheel, removing machined burr is afterwards very important operation, if do not reach desirable effect, tends to the application qualification rate of postorder to make a big impact. In order to arrive requirement, nearly all manufacturing enterprise is all the rotational time that increases hairbrush on special equipment at present, this process makes a big impact to the life-span of burr brush again, in order to save production cost, make other parts such as base plate reusable, therefore must realize being convenient for changing of hairbrush bristle.

Summary of the invention

The purpose of this utility model is that a kind of wheel burr brush that can quick brush hair replacement will be provided, and other all parts except bristle are all reusable.

To achieve these goals, the technical solution of the utility model is: a kind of wheel hairbrush, is made up of substrate (1), wing nut (2), pad (3), spring (4), pull bar (5), steady pin (6), iron cover (7), bristle (8). Bristle (8) is bonded at the inside of iron cover (7), forms a branch of bristle unit.

The upper end of pull bar (5) and the welding of steady pin (6) below; The two ends of spring (4) are welded and fixed with the below of steady pin (6) and the top of pad (3) respectively; Pad (3) is enclosed within on pull bar (5); Wing nut (2) is welded on pull bar (5) below; Wing nut (2), pad (3), spring (4), pull bar (5), a dop of steady pin (6) composition.

Bristle unit is fixed on the top of substrate (1), after two guide lugs on the steady pin (6) of dop coordinate with the cannelure on iron cover (7), is fixed on the below of substrate (1).

Iron cover (7) top arranges two anti-transfer ears, and anti-transfer ear matches with two ear grooves on substrate (1). The below of iron cover (7) has two symmetrical gathering sills, matches with two guide lugs on steady pin (6).

In actual use, when bristle unit is installed, the iron cover of bristle unit is put into substrate top, makes two anti-transfer ears corresponding with two ear grooves on substrate, and dop is inserted from the below of substrate, when pad is fixed on after the counterbore of substrate below, continue upwards to press wing nut, spring is tightened up, and makes two guide lugs on steady pin touch iron to put the bottom of gathering sill, then make wing nut rotate 90 degree, bristle unit can be locked; Change when bristle, only need to rotate wing nut, in the time that two gathering sill positions that two guide lugs on steady pin put with iron are corresponding, under the effect of spring, steady pin can be ejected to iron cover.

The utility model in use not only can quick-replaceable hairbrush bristle, and other all parts except bristle are all reusable, not only can reduce production costs, and has technique advanced person, feature simple in structure.

Brief description of the drawings

Fig. 1 is the front view of a kind of wheel hairbrush of the utility model.

Fig. 2 is a kind of decomposition front view of taking turns hairbrush of the utility model.

Fig. 3 is a kind of top view of taking turns hairbrush iron cover of the utility model.

Fig. 4 is the top view of a kind of steady pin of taking turns hairbrush of the utility model.

Fig. 5 is a kind of top view of taking turns hairbrush substrate of the utility model.

In figure, 1-substrate, 2-wing nut, 3-pad, 4-spring, 5-pull bar, 6-steady pin, 7-iron cover, 8-bristle, 11-ear groove, 61-guide lugs, the anti-transfer ear of 62-.

Detailed description of the invention

Details and working condition below in conjunction with brief description of the drawings according to the concrete device the utility model proposes.

This burr brush is made up of substrate 1, wing nut 2, pad 3, spring 4, pull bar 5, steady pin 6, iron cover 7 and bristle 8. Bristle 8 is bonded at the inside of iron cover 7, forms a branch of bristle unit.

The upper end of pull bar 5 and steady pin 6 below welding; The two ends of spring 4 are welded and fixed with the below of steady pin 6 and the top of pad 3 respectively; Pad 3 is enclosed within on pull bar 5; Wing nut 2 is welded on pull bar 5 belows; Wing nut 2, pad 3, spring 4, pull bar 5, steady pin 6 form a dop.

Bristle unit is fixed on the top of substrate 1, after two guide lugs on the steady pin 6 of dop coordinate with the cannelure on iron cover 7, is fixed on the below of substrate 1.

Iron overlaps 7 tops two anti-transfer ears, and anti-transfer ear matches with two ear grooves 11 on substrate 1. The below of iron cover 7 has two symmetrical gathering sills, matches with two guide lugs 61 on steady pin 6.

In the course of work, when bristle unit is installed, the iron cover 7 of bristle unit is put into substrate 1 top, makes two anti-transfer ears 62 corresponding with two ear grooves 11 on substrate 1, and dop is inserted from the below of substrate 1, when pad 3 is fixed on after the counterbore of substrate 1 below, continue upwards to press wing nut 2, spring 4 is tightened up, and makes two guide lugs 61 on steady pin 6 touch the bottom of gathering sill on iron cover 7, then make wing nut 2 rotate 90 degree, bristle unit can be locked; Change when bristle 8, only need to rotate wing nut 2, in the time that two guide lugs 61 on steady pin 6 are corresponding with two gathering sill positions on iron cover 7, under the effect of spring 4, steady pin 6 can be ejected to iron and overlap 7.

Claims

1. a wheel hairbrush, formed by substrate (1), wing nut (2), pad (3), spring (4), pull bar (5), steady pin (6), iron cover (7) and bristle (8), it is characterized in that: bristle (8) is bonded at the inside of iron cover (7), form a branch of bristle unit;

The upper end of pull bar (5) and the welding of steady pin (6) below; The two ends of spring (4) are welded and fixed with the below of steady pin (6) and the top of pad (3) respectively; Pad (3) is enclosed within on pull bar (5); Wing nut (2) is welded on pull bar (5) below; Wing nut (2), pad (3), spring (4), pull bar (5), a dop of steady pin (6) composition;

Bristle unit is fixed on the top of substrate (1), after two guide lugs (61) on the steady pin (6) of dop coordinate with the cannelure on iron cover (7), is fixed on the below of substrate (1).

2. a kind of wheel hairbrush according to claim 1, is characterized in that: there are two anti-transfer ears (62) iron cover (7) top, matches with two the ear grooves (11) on substrate (1).

3. a kind of wheel hairbrush according to claim 1, is characterized in that: the below of iron cover (7) has two symmetrical gathering sills, matches with two guide lugs (61) on steady pin (6).