CN215145311U

CN215145311U - Adjustable bearing bush production double-sided chamfering machine

Info

Publication number: CN215145311U
Application number: CN202120618377.9U
Authority: CN
Inventors: 章升谊
Original assignee: Chongqing And Tianmei Group Co ltd
Current assignee: Chongqing And Tianmei Group Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-14
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses an adjustable bush production double-sided chamfering machine, including workstation and table leg, the inside wall fixedly connected with mounting panel of table leg, the top of mounting panel is provided with motor, first fixed block and second fixed block, the output of motor runs through one side of first fixed block and fixedly connected with lead screw, the surface meshing of lead screw has the movable block, the bottom fixedly connected with backup pad of movable block, the electronic revolving stage in top of backup pad, the inside of electronic revolving stage is provided with the rotation axis, the top fixedly connected with bush platform of placing of rotation axis, the top fixedly connected with support of workstation, the bottom fixedly connected with electric telescopic handle of support; this two-sided beveler of axle bush production with adjustable is through being provided with connecting seat, fan and collecting box, can reach and clear up and collect the piece that work produced.

Description

Adjustable bearing bush production double-sided chamfering machine

Technical Field

The utility model relates to a beveler technical field specifically is a two-sided beveler of axle bush production with adjustable.

Background

The bearing bush is a mechanical element used for supporting shaft parts and enabling bearing surfaces to slide relatively, and is widely applied to large-scale equipment such as machine tools, generators, motors, internal combustion engines, steel rolling machinery, mining machinery and the like as a key basic part; the bearing bush is one of key parts in an engine motion system, has a simple structure, but has complex processing procedures and long processing flow, and is one of important steps in the processing process of the bearing bush.

The prior art has the following defects or problems:

1. the existing chamfering machine can generate a lot of chips in the processing process, so that the processing is influenced due to more chips on a workbench;

2. the protective cover of the existing chamfering machine cannot cope with bearing bushes with different specifications, and after the specification of the bearing bushes is increased, the original protective cover cannot be used for protection due to the fact that the size of the original protective cover is too small.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a two-sided beveler of axle bush production with adjustable to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable bearing bush production double-sided chamfering machine comprises a workbench and table legs, wherein the inner side wall of each table leg is fixedly connected with a mounting plate, the top end of the mounting plate is provided with a motor, a first fixing block and a second fixing block, the output end of the motor penetrates through one side of the first fixing block and is fixedly connected with a lead screw, the surface of the lead screw is meshed with a moving block, the bottom end of the moving block is fixedly connected with a support plate, the top end of the support plate is provided with an electric rotating table, the inside of the electric rotating table is provided with a rotating shaft, the top end of the rotating shaft is fixedly connected with a bearing bush placing table, the top end of the workbench is fixedly connected with a support, the bottom end of the support is fixedly connected with an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected with a first protective cover, the inside of the first protective cover is provided with a slide way and a blocking block, the inside of the slide way is slidably connected with a second protective cover, one end of the second protective cover is provided with a sliding block, the top end of the workbench is provided with a connecting seat, one end of the connecting seat is provided with a fan, and one side of the workbench is provided with a collecting box.

As the utility model discloses an optimal technical scheme, first fixed block is located between motor and the second fixed block, the bottom of motor, first fixed block and second fixed block all with the top fixed connection of mounting panel.

As an optimal technical solution of the utility model, its characterized in that: a first fixing rod and a second fixing rod are arranged between the first fixing block and the second fixing block, the first fixing rod and the second fixing rod are located on two sides of the lead screw, and moving blocks are connected to the surfaces of the first fixing rod and the second fixing rod in a sliding mode.

As the utility model discloses a preferred technical scheme, the sliding tray has been seted up on the surface of workstation, the top of backup pad is passed from the inside of sliding tray.

As the utility model discloses an optimized technical scheme, the top fixedly connected with hydraulic stem of workstation, the removal end fixed surface of hydraulic stem is connected with the mounting bracket, the one end fixedly connected with power sword of mounting bracket.

As the utility model discloses an optimized technical scheme, it is located the inside wall of slide to block the piece, slider and slide sliding connection, the bottom of first protection casing and second protection casing all is provided with the cushion.

As the utility model discloses a preferred technical scheme, the connecting seat is located the rear end of sliding tray, the collecting box is located the front end of sliding tray.

Compared with the prior art, the utility model provides a two-sided beveler of axle bush production with adjustable possesses following beneficial effect:

1. according to the adjustable double-sided chamfering machine for bearing bush production, the connecting seat, the fan and the collecting box are arranged, after the chamfering machine works, the first protective cover and the second protective cover are lifted, the fan is started, and scraps cut by the power knife are blown into the collecting box by wind power generated by the fan;

2. this two-sided beveler of axle bush production with adjustable, through being provided with first protection casing, second protection casing, slide, stop piece and slider, change great back when the specification of axle bush, can stimulate the second protection casing, the slider of second protection casing slides in the slide in first protection casing, the second protection casing just is pulled open this moment, it can to draw the specification of corresponding axle bush, this device can protect the great axle bush of specification.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial top view of the structure of the present invention;

Fig. 3 is a schematic structural view of the first protective cover of the present invention;

fig. 4 is a schematic structural view of the screw rod of the present invention.

In the figure: 1. a work table; 2. desk legs; 3. mounting a plate; 4. a motor; 5. a first fixed block; 6. a second fixed block; 7. a screw rod; 8. a first fixing lever; 9. a second fixing bar; 10. a moving block; 11. a support plate; 12. a sliding groove; 13. an electric rotating table; 14. a rotating shaft; 15. a bearing bush placing table; 16. a hydraulic lever; 17. a mounting frame; 18. a power knife; 19. a support; 20. an electric telescopic rod; 21. a first shield; 22. a slideway; 23. a blocking block; 24. a second shield; 25. a slider; 26. an elastic pad; 27. a connecting seat; 28. a fan; 29. and a collection box.

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. 1-4, in this embodiment: an adjustable double-sided chamfering machine for producing bearing bushes comprises a workbench 1 and table legs 2, wherein the inner side walls of the table legs 2 are fixedly connected with a mounting plate 3, the top end of the mounting plate 3 is provided with a motor 4, a first fixing block 5 and a second fixing block 6, the output end of the motor 4 penetrates through one side of the first fixing block 5 and is fixedly connected with a lead screw 7, the surface of the lead screw 7 is meshed with a moving block 10, the bottom end of the moving block 10 is fixedly connected with a supporting plate 11, the top end of the supporting plate 11 is provided with an electric rotating table 13, the inside of the electric rotating table 13 is provided with a rotating shaft 14, the top end of the rotating shaft 14 is fixedly connected with a bearing bush placing table 15, the top end of the workbench 1 is fixedly connected with a support 19, the bottom end of the support 19 is fixedly connected with an electric telescopic rod 20, the bottom end of the electric telescopic rod 20 is fixedly connected with a first protective cover 21, the inside of the first protective cover 21 is provided with a slide way 22 and a blocking block 23, the inside of the slide way 22 is slidably connected with a second protective cover 24, one end of the second protection cover 24 is provided with a sliding block 25, the top end of the working platform 1 is provided with a connecting seat 27, one end of the connecting seat 27 is provided with a fan 28, and one side of the working platform 1 is provided with a collecting box 29.

In the embodiment, the first fixed block 5 is positioned between the motor 4 and the second fixed block 6, the bottom ends of the motor 4, the first fixed block 5 and the second fixed block 6 are fixedly connected with the top end of the mounting plate 3, and the motor 4 can control the screw rod 7 to rotate; a first fixed rod 8 and a second fixed rod 9 are arranged between the first fixed block 5 and the second fixed block 6, the first fixed rod 8 and the second fixed rod 9 are positioned at two sides of the screw rod 7, the surfaces of the first fixed rod 8 and the second fixed rod 9 are both connected with a movable block 10 in a sliding manner, and the screw rod 7 rotates to drive the movable block 10 to move horizontally; the surface of the workbench 1 is provided with a sliding groove 12, and the top end of the support plate 11 penetrates through the sliding groove 12, so that the support plate 11 can move conveniently; a hydraulic rod 16 is fixedly connected to the top end of the workbench 1, an installation frame 17 is fixedly connected to the surface of the moving end of the hydraulic rod 16, and a power knife 18 is fixedly connected to one end of the installation frame 17 and used for machining a bearing bush; the blocking block 23 is positioned on the inner side wall of the slide way 22, the sliding block 25 is connected with the slide way 22 in a sliding manner, the bottom ends of the first protective cover 21 and the second protective cover 24 are respectively provided with an elastic pad 26, the sliding block 25 can slide in the slide way 22, and the first protective cover 21 and the second protective cover 24 can block fragments from splashing; the connecting socket 27 is located at the rear end of the sliding chute 12 and the collecting box 29 is located at the front end of the sliding chute 12, the collecting box 29 being capable of collecting debris blown off by the fan 28.

The utility model discloses a theory of operation and use flow: the bearing bush is placed on the bearing bush placing table 15, if the specification of the bearing bush is large, the second protective cover 24 can be pulled, the sliding block 25 of the second protective cover 24 slides in the sliding way 22 in the first protective cover 21, at the moment, the second protective cover 24 is pulled open, the specification of the corresponding bearing bush is pulled, the electric telescopic rod 20 is started, the first protective cover 21 and the second protective cover 24 cover the bearing bush, at the moment, the bearing bush is processed by opening the hydraulic rod 16 and the power knife 18, the hydraulic rod 16 can adjust the left position and the right position of the power knife 18, if the bearing bush placing table 15 needs to move, the motor 4 can be started, the motor 4 drives the screw rod 7 to rotate, the moving block 10 enables the moving block 10 to do linear motion, the moving block 10 can drive the support plate 11 and the bearing bush placing table 15 to do linear motion, when the bearing bush needs to rotate and reverse, the electric telescopic rod 20 is lifted, the electric rotary table 13 is started, the electric rotary table 13 drives the placing table 15 to rotate through the rotary shaft 14, therefore, the bearing bush is rotated, the electric telescopic rod 20 descends to protect the bearing bush, after the processing is completed, the electric telescopic rod 20 is lifted, the first protective cover 21 and the second protective cover 24 are lifted, the fan 28 is started, and the scraps cut by the power knife 18 are blown into the collection box 29 by the wind power generated by the fan 28.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a bearing bush production double-sided beveler with adjustable which characterized in that: comprises a workbench (1) and table legs (2), wherein the inner side wall of each table leg (2) is fixedly connected with a mounting plate (3), the top end of each mounting plate (3) is provided with a motor (4), a first fixing block (5) and a second fixing block (6), the output end of each motor (4) penetrates through one side of the first fixing block (5) and is fixedly connected with a lead screw (7), the surface of each lead screw (7) is meshed with a moving block (10), the bottom end of each moving block (10) is fixedly connected with a supporting plate (11), the top end of each supporting plate (11) is provided with an electric rotating table (13), a rotating shaft (14) is arranged inside each electric rotating table (13), the top end of each rotating shaft (14) is fixedly connected with a bearing bush placing table (15), the top end of each workbench (1) is fixedly connected with a support (19), and the bottom end of each support (19) is fixedly connected with an electric telescopic rod (20), the utility model discloses a safety protection device for electric telescopic handle, including electric telescopic handle (20), the bottom fixedly connected with of first protection casing (21), the inside of first protection casing (21) is provided with slide (22) and stop block (23), the inside sliding connection of slide (22) has second protection casing (24), the one end of second protection casing (24) is provided with slider (25), the top of workstation (1) is provided with connecting seat (27), the one end of connecting seat (27) is provided with fan (28), one side of workstation (1) is provided with collecting box (29).

2. The adjustable bearing bush production double-sided chamfering machine according to claim 1, wherein: the motor fixing device is characterized in that the first fixing block (5) is located between the motor (4) and the second fixing block (6), and the bottom ends of the motor (4), the first fixing block (5) and the second fixing block (6) are fixedly connected with the top end of the mounting plate (3).

3. The adjustable bearing bush production double-sided chamfering machine according to claim 1, wherein: a first fixing rod (8) and a second fixing rod (9) are arranged between the first fixing block (5) and the second fixing block (6), the first fixing rod (8) and the second fixing rod (9) are located on two sides of the screw rod (7), and moving blocks (10) are connected to the surfaces of the first fixing rod (8) and the second fixing rod (9) in a sliding mode.

4. The adjustable bearing bush production double-sided chamfering machine according to claim 1, wherein: the surface of the workbench (1) is provided with a sliding groove (12), and the top end of the support plate (11) penetrates through the sliding groove (12).

5. The adjustable bearing bush production double-sided chamfering machine according to claim 1, wherein: the top fixedly connected with hydraulic stem (16) of workstation (1), the removal end surface fixedly connected with mounting bracket (17) of hydraulic stem (16), the one end fixedly connected with power sword (18) of mounting bracket (17).

6. The adjustable bearing bush production double-sided chamfering machine according to claim 1, wherein: stop block (23) and be located the inside wall of slide (22), slider (25) and slide (22) sliding connection, the bottom of first protection casing (21) and second protection casing (24) all is provided with cushion (26).

7. The adjustable bearing bush production double-sided chamfering machine according to claim 1, wherein: the connecting seat (27) is positioned at the rear end of the sliding groove (12), and the collecting box (29) is positioned at the front end of the sliding groove (12).