CN213033642U

CN213033642U - Part cutting device is used in electric motor car wheel hub production

Info

Publication number: CN213033642U
Application number: CN202021402933.0U
Authority: CN
Inventors: 汤永建
Original assignee: Anhui Meineng Electric Appliance Co ltd
Current assignee: Anhui Meineng Electric Appliance Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-23
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a part cutting device for electric vehicle wheel hub production, which comprises a bearing plate, wherein a square upright post is connected on the bearing plate in a sliding way, a movable plate is connected on the square upright post in a sliding way, a motor is fixedly arranged on the movable plate, and a cutter is fixedly connected on a power output shaft of the motor; a fixed plate is fixedly arranged on the square upright post, a first electric push rod is fixedly arranged on the fixed plate, and the extending end of the first electric push rod is fixedly connected with the movable plate; a second electric push rod is fixedly arranged on the left side of the top surface of the bearing plate, and the extension end of the second electric push rod is fixedly connected with the first sliding block; the bearing plate is fixedly provided with a fixing mechanism. When the rim charge of the hub needs to be cut, the hub is clamped through the fixing mechanism, so that the hub is prevented from displacing during cutting; when the movable plate is pushed to ascend and descend by the first electric push rod, the height of the cutter is adjusted to adapt to hubs with different heights; the second electric push rod pushes the sliding block and the square upright post to adjust the cutting depth of the cutter.

Description

Part cutting device is used in electric motor car wheel hub production

Technical Field

The utility model relates to a wheel hub production processing technology field especially relates to an electric motor car wheel hub produces and uses part cutting device.

Background

The wheel hub is also called rim, steel ring, wheel and tyre bell, is a cylindrical metal part with the inner contour of the tyre supporting the tyre and the center of the metal part is arranged on the shaft, and is an important part for connecting the brake drum, the wheel disc and the half shaft. The hub is of a wide variety depending on diameter, width, form and material. Alloy hubs of original factory vehicles in the market are mainly made of aluminum alloy, and elements such as chromium and titanium can be selected as basic materials for achieving certain special requirements and improving vision of a plurality of modified hubs.

The hub is often provided with redundant rim charge at the edge of the hub after casting and cooling, and the rim charge is removed by knocking by workers, so that the time and labor are wasted, the efficiency is low, and the quality of the hub is easily influenced; although some factories can use the cutting device to cut the hub, the common cutting device can not fix the hub, the cutting efficiency is low due to the displacement of the hub during cutting, and the control of the cutting depth of the hub is determined by the experience of workers, so that the control of the overall quality of the hub is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car wheel hub produces and uses part cutting device to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

the component cutting device for the production of the hub of the electric vehicle comprises a bearing plate, wherein an oil slide rail is fixedly arranged on the top surface of the bearing plate, a first slide block is connected onto the slide rail in a sliding manner, a square upright post is fixedly arranged on the top surface of the first slide block, a movable plate is connected onto the square upright post in a sliding manner, a motor is fixedly arranged on the top surface of the movable plate, and a cutter is fixedly connected onto a power output shaft of the motor; the top of the right side face of the square upright post is fixedly provided with a fixed plate, the bottom surface of the fixed plate is fixedly provided with a first electric push rod, and the extension end of the first electric push rod is fixedly connected with the top surface of the movable plate; a second electric push rod is fixedly arranged on the left side of the top surface of the bearing plate, and the extending end of the second electric push rod is fixedly connected with the right side surface of the first sliding block; the right side of the top surface of the bearing plate is fixedly provided with a fixing mechanism.

Preferably, run through on the fly leaf and be provided with the quad slit, the fly leaf passes through the quad slit cover and establishes on square stand, all set up in the spout on square stand front, the back, sliding connection has the second slider in the spout, two the second slider all sets firmly on the inner wall of quad slit.

Preferably, four supporting legs are fixedly arranged on the bottom surface of the bearing plate.

Preferably, fixed establishment includes mount, first splint, second splint, activity post, spring, limiting plate, first splint pass through connecting block and mount fixed connection, second splint and activity post one end fixed connection, the activity post other end runs through the mount and extends to the mount top, the limiting plate is located mount top and fixed cover and establishes on the activity post, the spring housing is established on the activity post, the spring both ends respectively with mount, second splint fixed connection, the second splint are located directly over first splint, mount bottom surface and carrier plate top surface fixed connection, activity capital end has set firmly the handle.

Preferably, the second splint are arc-shaped, the rubber pad has been set firmly on the second splint, first splint are the same with second splint structure.

Preferably, the mount right side is provided with the screw rod, be provided with the scale on the screw rod, screw rod one end runs through the mount and extends to the mount left side, the screw rod left side is provided with the horizontal pole, horizontal pole left end and first slider right flank fixed connection, the horizontal pole is located same water flat line with the screw rod, the horizontal pole right-hand member is located same axis with the cutter right flank.

The utility model has the advantages that:

1. when the rim charge of the hub needs to be cut, the hub is clamped through the fixing mechanism, so that the hub is prevented from displacing during cutting; when the first electric push rod pushes the movable plate to lift, the cutter can lift, and the height of the cutter is adjusted to adapt to hubs with different heights; when the second electric push rod pushes the sliding block and the square upright post to move horizontally, the cutter can also move horizontally, so that the cutting depth of the cutter is adjusted, and the use is convenient.

2. The utility model discloses a rotatory screw rod sets up the limit value, guarantees the cutting accuracy of cutter, avoids producing the defective products because of the cutter excessive cutting.

Drawings

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

fig. 2 is a bottom view of the movable plate of the present invention;

fig. 3 is a left side view of the second splint of the present invention;

reference numerals: 1. a carrier plate; 2. a slide rail; 3. a first slider; 4. a square column; 5. a movable plate; 6. A motor; 7. a cutter; 8. a fixing plate; 9. a first electric push rod; 10. a second electric push rod; 11. a fixed mount; 12. a first splint; 13. a second splint; 14. a movable post; 15. a spring; 16. a limiting plate; 17. a cross bar; 18. a screw; 19. a square hole; 20. a second slider; 21. a hub.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, a part cutting device for electric vehicle hub production comprises a bearing plate 1, wherein an oil slide rail 2 is fixedly arranged on the top surface of the bearing plate 1, a first slide block 3 is slidably connected onto the slide rail 2, a square upright post 4 is fixedly arranged on the top surface of the first slide block 3, a movable plate 5 is slidably connected onto the square upright post 4, a motor 6 is fixedly arranged on the top surface of the movable plate 5, and a cutter 7 is fixedly connected onto a power output shaft of the motor 6; a fixed plate 8 is fixedly arranged at the top of the right side surface of the square upright post 4, a first electric push rod 9 is fixedly arranged at the bottom surface of the fixed plate 8, and the extension end of the first electric push rod 9 is fixedly connected with the top surface of the movable plate 5; a second electric push rod 10 is fixedly arranged on the left side of the top surface of the bearing plate 1, and the extension end of the second electric push rod 10 is fixedly connected with the right side of the first sliding block 3; the right side of the top surface of the bearing plate 1 is fixedly provided with a fixing mechanism.

The movable plate 5 is provided with a square hole 19 in a penetrating manner, the movable plate 5 is sleeved on the square upright post 4 through the square hole 19, the front and the back of the square upright post 4 are both provided with sliding grooves, second sliding blocks 20 are connected in the sliding grooves in a sliding manner, the two second sliding blocks 20 are both fixedly arranged on the inner wall of the square hole 19, the bottom surface of the bearing plate 1 is fixedly provided with four supporting legs, the fixing mechanism comprises a fixed frame 11, a first clamping plate 12, a second clamping plate 13, a movable post 14, a spring 15 and a limiting plate 16, the first clamping plate 12 is fixedly connected with the fixed frame 11 through a connecting block, the second clamping plate 13 is fixedly connected with one end of the movable post 14, the other end of the movable post 14 penetrates through the fixed frame 11 and extends to the upper part of the fixed frame 11, the limiting plate 16 is positioned above the fixed frame 11 and is fixedly sleeved on the movable, second splint 13 is located directly over

first splint

12, 1 top surface fixed connection of mount 11 bottom surface and carrier plate, the handle has been set firmly on the 14 top of activity post, second splint 13 is the arc setting, the rubber pad has been set firmly on the second splint 13, first splint 12 is the same with second splint 13 structure, 11 right sides of mount are provided with screw rod 18, be provided with the scale on the

screw rod

18, 18 one end of screw rod run through mount 11 and extend to 11 left sides of mount, 18 left sides of screw rod are provided with

horizontal pole

17, 17 left ends of horizontal pole and 3 right sides fixed connection of first slider, horizontal pole 17 is located same water flat line with

screw rod

18, 17 right-hand members of horizontal pole and 7 right sides of cutter are located same axis.

The working principle is as follows: when the rim charge of the hub 21 needs to be cut, the movable column 14 moves upwards by pulling the handle, the second clamping plate 13 moves upwards, then the hub 21 needing to be cut is placed between the first clamping plate 12 and the second clamping plate 13, then the handle is loosened, and under the influence of the elastic force of the compressed spring 15, the spring 15 can push the second clamping plate 13 downwards, so that the hub 21 is clamped by the second clamping plate 13 and the first clamping plate 12, meanwhile, the rubber pad can increase the friction force, the clamping stability is ensured, and the hub 21 is fixed by the second clamping plate 13, the first clamping plate 12 and the fixing frame 11, so that the cutting effect is prevented from being influenced by the displacement of the hub 21 during cutting; after the completion, the screw 18 is rotated according to the needs by observing the scale on the screw 18, and a limit value is set, wherein the limit value is simply the length which can not be cut by the cutter 7; after the process is finished, the second electric push rod 10 is started again, so that the extending end of the second electric push rod 10 pushes the first sliding block 3 to move rightwards, the square upright post 4 is pushed to move rightwards, the motor 6 and the cutter 7 are pushed to move rightwards, and the right side surface of the cutter 7 and the right end of the cross rod 17 are positioned on the same vertical surface, so that the cutter 7 cannot move rightwards continuously when the cross rod 17 is in contact with the screw 18, and the hub 21 is prevented from being excessively cut by the cutter 7;

when the cross rod 17 contacts the screw 18, the power output shaft of the motor 6 drives the cutter 7 to rotate by starting the motor 6, and meanwhile, by starting the first electric push rod 9, the first electric push rod 9 drives the movable plate 5 to gradually move downwards, so that the motor 6 is driven to gradually move downwards, and further the rotary cutter 7 is driven to gradually move downwards, and when the rotary cutter 7 gradually moves downwards, the rotary cutter can gradually contact and cut the hub 21, so that the rim charge on the hub 21 is cut off.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric motor car wheel hub produces and uses part cutting device, includes carrier plate (1), its characterized in that:

a sliding rail (2) is fixedly arranged on the top surface of the bearing plate (1), a first sliding block (3) is connected onto the sliding rail (2) in a sliding manner, a square upright post (4) is fixedly arranged on the top surface of the first sliding block (3), a movable plate (5) is connected onto the square upright post (4) in a sliding manner, a motor (6) is fixedly arranged on the top surface of the movable plate (5), and a cutter (7) is fixedly connected onto a power output shaft of the motor (6); a fixed plate (8) is fixedly arranged at the top of the right side surface of the square upright post (4), a first electric push rod (9) is fixedly arranged on the bottom surface of the fixed plate (8), and the extending end of the first electric push rod (9) is fixedly connected with the top surface of the movable plate (5); a second electric push rod (10) is fixedly arranged on the left side of the top surface of the bearing plate (1), and the extending end of the second electric push rod (10) is fixedly connected with the right side surface of the first sliding block (3); the right side of the top surface of the bearing plate (1) is fixedly provided with a fixing mechanism.

2. The component cutting device for the production of the hub of the electric vehicle as claimed in claim 1, wherein: the movable plate (5) is provided with a square hole (19) in a penetrating mode, the movable plate (5) is sleeved on the square upright post (4) through the square hole (19), sliding grooves are formed in the front face and the back face of the square upright post (4), second sliding blocks (20) are connected in the sliding grooves in a sliding mode, and the second sliding blocks (20) are fixedly arranged on the inner wall of the square hole (19).

3. The component cutting device for the production of the hub of the electric vehicle as claimed in claim 1, wherein: four supporting legs are fixedly arranged on the bottom surface of the bearing plate (1).

4. The component cutting device for the production of the hub of the electric vehicle as claimed in claim 1, wherein: the fixing mechanism comprises a fixing frame (11), a first clamping plate (12), a second clamping plate (13), a movable column (14), a spring (15) and a limiting plate (16), wherein the first clamping plate (12) is fixedly connected with the fixing frame (11) through a connecting block, the second clamping plate (13) is fixedly connected with one end of the movable column (14), the other end of the movable column (14) penetrates through the fixing frame (11) and extends to the upper part of the fixing frame (11), the limiting plate (16) is positioned above the fixing frame (11) and fixedly sleeved on the movable column (14), the spring (15) is sleeved on the movable column (14), two ends of the spring (15) are respectively fixedly connected with the fixing frame (11) and the second clamping plate (13), the second clamping plate (13) is positioned over the first clamping plate (12), the bottom surface of the fixing frame (11) is fixedly connected with the top surface of the bearing plate (1), the top end of the movable column (14) is fixedly provided with a handle.

5. The component cutting device for the production of the hub of the electric vehicle as claimed in claim 4, wherein: the second splint (13) are arranged in an arc shape, the second splint (13) is fixedly provided with a rubber pad, and the first splint (12) is identical to the second splint (13) in structure.

6. The component cutting device for the production of the hub of the electric vehicle as claimed in claim 4, wherein: the utility model discloses a cutting tool, including mount (11), screw rod (18), horizontal pole (17) left end and first slider (3) right flank fixed connection, horizontal pole (17) and screw rod (18) are located same water flat line, horizontal pole (17) right-hand member and cutter (7) right flank are located same axis, be provided with screw rod (18) on mount (11) right side, be provided with the scale on screw rod (18), screw rod (18) one end runs through mount (11) and extends to mount (11) left side, screw rod (18) left side is provided with horizontal pole (17), horizontal pole (17) left end.