CN210632616U

CN210632616U - Dust removal device of bushing rotary wear testing machine

Info

Publication number: CN210632616U
Application number: CN201921698724.2U
Authority: CN
Inventors: 黄毅; 黄蓓蕾; 方明华; 周常旺; 黄东来; 徐由清; 雷训宁; 卢文通; 吴晓通; 叶哈雷; 何林娟
Original assignee: Jiangxi Dongfang Bao Polymer Composite Bushing Co Ltd
Current assignee: Jiangxi Dongfang Bao Polymer Composite Bushing Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-05-29
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a dust removing device of a bushing rotary abrasion tester, which comprises a supporting platform, a box body and a dust collector, the middle part of the supporting platform is provided with a slag discharge groove, the lower part of the supporting platform is provided with a slag collecting box, the lower part of the supporting platform is welded with supporting legs, a first electric push rod is fixed on the upper part of the supporting platform through a bolt, the piston end of the first electric push rod penetrates through the side wall of the box body, the piston end of the first electric push rod is provided with a brush through a bolt, the lower part of the brush is abutted against the lower wall of the box body, a second electric push rod is arranged between the supporting legs through a supporting frame, the output end of the second electric push rod is provided with a glass plate through a bolt, the glass plate runs through the supporting table and is abutted against the upper inner wall of the box body, the dust collector is installed on the upper portion of the box body, and the air inlet end of the dust collector runs through the upper wall of the box body and is connected with the dust hood. The utility model discloses the collection of the garrulous dirt of simple convenient realization.

Description

Dust removal device of bushing rotary wear testing machine

Technical Field

The utility model relates to an abrasion tester dust removal technical field specifically is a rotatory abrasion tester dust collector of bush.

Background

Seat bushing attaches between seat back angle modulation ware and connecting axle, wear resistance is improved, noise reduction, avoid the emergence of the condition such as jamming, the bush is in the use, inner circle and outer lane all can bear rolling wear or sliding wear because of different installation environment or atress direction, generally need carry out the durability test to the seat bush of design and production, its testing process is weighing earlier the bush, then it is fixed with the bush, it is rotatory to drive the emery wheel through the motor, make pivoted emery wheel and the tight looks subsides of bush, wear and tear under certain time and rotational speed, weigh bush quality and former bush weight contrast after wearing and tearing, obtain the quality of wearing and tearing, realize the abrasion test process.

The garrulous dirt that current wear testing machine wearing and tearing produced generally only shelters from the garrulous dirt that splashes through the protection casing for the garrulous dirt that the grinding produced falls on the upper portion of brace table, lacks the further clearance to garrulous dirt, needs the manual work to clean, is unfavorable for maintaining the environment in test room, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory abrasion testing machine dust collector of bush, the simple and convenient garrulous dirt of realization blocks and handles, avoids the manual work to clean to the environment in test room is maintained, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust removal device for a bushing rotary wear testing machine comprises a supporting table, a box body and a dust collector, wherein a slag discharge groove is formed in the middle of the supporting table, a slag collection box is installed on the lower portion of the supporting table, supporting legs are welded to the lower portion of the supporting table, the box body is welded to the upper portion of the supporting table, a first electric push rod is fixed to the upper portion of the supporting table through bolts, a piston end of the first electric push rod penetrates through the side wall of the box body, a hairbrush is installed at the piston end of the first electric push rod through bolts, the lower portion of the hairbrush is abutted to the lower wall of the box body, a second electric push rod is installed between the supporting legs through a supporting frame, a glass plate is installed at the output end of the second electric push rod through bolts, the supporting table penetrating through the glass plate and the box body are abutted to the upper inner wall of the box body, the dust collector is, the dust hood is installed on the side wall of the box body through bolts.

Preferably, electric cylinders are installed on two side walls of the lower wall of the box body through bolts, pressing blocks are installed at output ends of the two groups of electric cylinders, a motor is installed on the upper wall of the box body through bolts, an output end of the motor penetrates through the upper wall of the box body to be installed with a grinding wheel, and grid plates are installed on the side walls of the box body.

Preferably, the middle part of the supporting table and the lower wall of the box body are both provided with through seams matched with the glass plate.

Preferably, the lower part of the slag collecting box is connected with a slag discharging pipe, and the middle part of the slag discharging pipe is provided with a gate valve.

Preferably, the two side walls of the glass plate are abutted against the inner walls of the two sides of the box body, and the side walls of the glass plate are smooth surfaces.

Preferably, the cross section of the dust hood is trapezoidal, and the air inlet end of the dust hood is opposite to the side part of the grinding wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the second electric push rod pushes the glass plate to move upwards to block the side part of the box body, so that a containing cavity is formed between the box body and the glass plate to prevent broken dust from splashing out, then the first electric push rod pushes the hairbrush to move to clean broken dust falling on the lower wall of the box body, and the cleaned broken dust falls into the slag collecting box through the slag discharging groove to clean and collect the broken dust on the lower wall of the box body;

2. through the operation dust catcher, the dust catcher pumps the inside of box through the suction hood, and the process of polishing pumps the garrulous dirt that splashes, realizes the preliminary treatment to garrulous dirt, the cleanness of the follow-up brush of being convenient for.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side cross-sectional view of the present invention;

fig. 3 is a schematic view of the bottom wall of the box body of the present invention.

In the figure: 1. a support table; 2. a box body; 3. a vacuum cleaner; 4. a slag discharge groove; 5. a slag collection box; 6. a support leg; 7. a first electric push rod; 8. a brush; 9. a support frame; 10. a second electric push rod; 11. a glass plate; 12. a dust hood; 13. an electric cylinder; 14. briquetting; 15. a motor; 16. a grinding wheel; 17. a grid plate; 18. passing through the seam; 19. a slag discharge pipe; 20. a gate valve.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dust removal device of a bushing rotary wear testing machine comprises a supporting table 1, a box body 2 and a dust collector 3, wherein a slag discharge groove 4 is formed in the middle of the supporting table 1, a slag collection box 5 is installed on the lower portion of the supporting table 1, a slag discharge pipe 19 used for discharging slag is connected to the lower portion of the slag collection box 5, a gate valve 20 used for closing the slag discharge pipe 19 is installed in the middle of the slag discharge pipe 19, supporting legs 6 are welded to the lower portion of the supporting table 1, the box body 2 is welded to the upper portion of the supporting table 1, a first electric push rod 7 is fixed to the upper portion of the supporting table 1 through bolts, the piston end of the first electric push rod 7 penetrates through the side wall of the box body 2, a brush 8 is installed at the piston end of the first electric;

a second electric push rod 10 is arranged between the supporting legs 6 through a supporting frame 9, the output end of the second electric push rod 10 is provided with a glass plate 11 through a bolt, two side walls of the glass plate 11 are abutted against the inner walls of two sides of the box body 2, the side wall of the glass plate 11 is a smooth surface, the supporting table 1 penetrating through the glass plate 11 and the box body 2 are abutted against the upper inner wall of the box body 2, the middle part of the supporting table 1 and the lower wall of the box body 2 are both provided with through seams 18 matched with the glass plate 11, the dust collector 3 is arranged at the upper part of the box body 2, the air inlet end of the dust collector 3 penetrates through the upper wall of the box body 2 and is connected with a dust hood 12, the cross section of the dust hood 12 is in a trapezoidal arrangement, the air inlet end of the dust hood 12 is opposite to the;

electric cylinders 13 are mounted on two side walls of the lower wall of the box body 2 through bolts, pressing blocks 14 are mounted at output ends of the two groups of electric cylinders 13, a motor 15 is mounted on the upper wall of the box body 2 through bolts, an output end of the motor 15 penetrates through the upper wall of the box body 2 to be mounted with a grinding wheel 16, and grid plates 17 are mounted on the side walls of the box body 2.

The working principle is as follows: when the glass plate moving device is used, the contraction of the piston end of the second electric push rod 10 drives the glass plate 11 to move from the side part of the box body 2, then the bushing is placed between the two groups of pressing blocks 14, the electric cylinder 13 is operated, the electric cylinder 13 pushes the pressing blocks 14 to move and fixes the bushing, and the extension of the piston end of the second electric push rod 10 drives the glass plate 11 to move, so that a containing cavity is formed between the glass plate 11 and the box body 2;

the motor 15 and the dust collector 3 are operated, the grinding wheel 16 is driven to rotate by the operation of the motor 15, the grinding wheel 16 is used for grinding the surface side of the bushing for carrying out an abrasion test, meanwhile, the dust collector 3 is operated, the dust collector 3 sucks the interior of the box body 2 through the dust hood 12, and splashed broken dust is sucked in the grinding process, so that the preliminary treatment of the broken dust is realized, and the subsequent cleaning of the brush 8 is facilitated;

after finishing polishing, a period of time of stewing, then utilize first electric putter 7 to promote brush 8 and remove, clean the garrulous dirt that falls into 2 lower walls of box, the garrulous dirt that cleans falls into the inside of collection sediment case 5 through arranging slag chute 4, realizes cleaning and collecting the garrulous dirt on 2 lower walls of box.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotatory abrasion tester dust collector of bush, includes brace table (1), box (2) and dust catcher (3), its characterized in that: the slag discharging tank (4) is arranged in the middle of the supporting table (1), the slag collecting tank (5) is installed on the lower portion of the supporting table (1), supporting legs (6) are welded on the lower portion of the supporting table (1), the box body (2) is welded on the upper portion of the supporting table (1), a first electric push rod (7) is fixed on the upper portion of the supporting table (1) through bolts, a piston end of the first electric push rod (7) penetrates through the side wall of the box body (2), a brush (8) is installed at the piston end of the first electric push rod (7) through bolts, the lower portion of the brush (8) is in contact with the lower wall of the box body (2), a second electric push rod (10) is installed between the supporting legs (6) through a supporting frame (9), a glass plate (11) is installed at the output end of the second electric push rod (10) through bolts, the supporting table (1) and the box body (2) which penetrate through the glass plate (11) are in, the dust collector (3) is arranged on the upper portion of the box body (2), the air inlet end of the dust collector (3) penetrates through the upper wall of the box body (2) and is connected with a dust collection cover (12), and the dust collection cover (12) is arranged on the side wall of the box body (2) through bolts.

2. The dust removing device of the bushing rotary abrasion tester according to claim 1, wherein: electric cylinder (13) are all installed through the bolt to the lower wall both sides wall of box (2), and are two sets of briquetting (14) are all installed to the output of electric cylinder (13), motor (15) are installed through the bolt to the upper wall of box (2), emery wheel (16) are installed to the upper wall that the output of motor (15) runs through box (2), grid plate (17) are installed to the lateral wall of box (2).

3. The dust removing device of the bushing rotary abrasion tester according to claim 1, wherein: the middle part of the supporting table (1) and the lower wall of the box body (2) are both provided with a through seam (18) matched with the glass plate (11).

4. The dust removing device of the bushing rotary abrasion tester according to claim 1, wherein: the lower part of the slag collection box (5) is connected with a slag discharge pipe (19), and the middle part of the slag discharge pipe (19) is provided with a gate valve (20).

5. The dust removing device of the bushing rotary abrasion tester according to claim 1, wherein: the two side walls of the glass plate (11) are abutted against the inner walls of the two sides of the box body (2), and the side walls of the glass plate (11) are smooth surfaces.

6. The dust removing device of the bushing rotary abrasion tester according to claim 2, wherein: the section of the dust hood (12) is trapezoidal, and the air inlet end of the dust hood (12) is opposite to the side part of the grinding wheel (16).