CN212761123U

CN212761123U - Brake disc turning device

Info

Publication number: CN212761123U
Application number: CN202021229183.1U
Authority: CN
Inventors: 张福田; 林志福
Original assignee: Longkou Jianhong Machinery Parts Co ltd
Current assignee: Longkou Jianhong Machinery Parts Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-23
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a brake disc turning device relates to turning technical field, the power distribution box comprises a box body, the carousel, clamp plate and swivel nut, department is fixed with second drive case in the middle of the inside of box, rotate between second drive case and the box inner wall and install the lead screw, the swivel nut is equipped with two altogether, and two swivel nuts are sliding mounting respectively in the inside both sides of box, and two lead screws screw threads run through two swivel nuts respectively, the swivel nut upper end is fixed with the telescopic link, and the upper end of telescopic link is located the upside of box, department is equipped with circular slide rail in the middle of the up end of box, the carousel rotates and installs in the slide rail, department is fixed with the gag lever post in the middle of the up end of carousel, the clamp plate rotates the upper end of installing at the gag lever post, the upper end of telescopic link is fixed with the connecting block, the outside of connecting block is fixed with second. The utility model discloses possess and improve machining efficiency, ensure processingquality and fixed firm, the advantage of simple operation.

Description

Brake disc turning device

Technical Field

The utility model relates to a turning technical field specifically is a brake disc turning device.

Background

Turning is lathe machining, which is part of machining. Lathe machining mainly uses a lathe tool to perform turning machining on a rotating workpiece. The lathe can also be used for corresponding processing by using a drill bit, a reamer, a screw tap, a die, a knurling tool and the like. Lathes are used primarily for machining shafts, discs, sleeves and other workpieces having a surface of revolution, and are the most widely used type of machine tool in machine manufacturing and repair plants. The workpiece rotates, and the turning tool performs cutting processing of linear or curvilinear movement in a plane. Turning is generally performed on a lathe for machining an inner cylindrical surface, an outer cylindrical surface, an end surface, a conical surface, a forming surface, a thread, and the like of a workpiece.

The brake disc, in short, is a circular disc which also rotates when the vehicle is moving. The brake caliper clamps the brake disc to generate braking force, and when the brake is stepped, the brake caliper clamps the brake disc to play a role in reducing speed or stopping. The brake disc has good braking effect and is easier to maintain than a drum brake. The brake disc can rotate in the machining process to slot the surface texture, and the conventional equipment has multiple single-point machining, low efficiency and inconvenient use; and the existing fixing structure has poor stability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brake disc turning device possesses the improvement machining efficiency, ensures processingquality and fixed firm, and the problem that current equipment machining efficiency is low and the steadiness is poor is solved to the advantage of simple operation.

In order to achieve the above object, the utility model provides a following technical scheme: a turning device for a brake disc comprises a box body, a rotary disc, a pressing plate and screw sleeves, wherein a second driving box is fixed in the middle of the interior of the box body, screw rods are rotatably installed between the second driving box and the inner wall of the box body, the screw sleeves are totally two, the two screw sleeves are respectively slidably installed on two sides of the interior of the box body, the two screw rods respectively penetrate through the two screw sleeves in a threaded manner, a telescopic rod is fixed at the upper end of each screw sleeve, the upper end of each telescopic rod is located on the upper side of the box body, a circular slide rail is arranged in the middle of the upper end face of the box body, the rotary disc is rotatably installed in the slide rail, a limiting rod is fixed in the middle of the upper end face of the rotary disc, the pressing plate is rotatably installed at the upper end of the limiting rod, a connecting block is fixed at the upper end of the telescopic rod, a, and the turning sheet corresponds to the turntable.

Preferably, the lower terminal surface of box is fixed with the callus on the sole, the callus on the sole is equipped with four altogether, and four callus on the sole are the array distribution, the antiskid cover has been cup jointed to the lower extreme of callus on the sole.

Preferably, the both sides of swivel nut all are fixed with the slider, the spout has all been seted up to the inner wall both sides of box, and slider slidable mounting is in the spout, slider and spout looks adaptation.

Preferably, a through groove is formed in the middle of two sides of the upper end face of the box body, the telescopic rod penetrates through the through groove and then is located on the upper side of the box body, and the through groove is matched with the telescopic rod.

Preferably, the pressing plate is designed in an annular shape, the diameter of the pressing plate is the same as that of the rotary table, and rubber pads are fixed on the upper end face and the lower end face of the pressing plate.

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

the utility model is provided with a box body and a pressing plate, an external power supply supplies power, an operator sleeves the center of a brake disc on a limiting rod, the pressing plate is rotatably arranged at the top end of the limiting rod to enable the rubber pad to be attached to the surface of the brake disc, the brake disc is clamped by the turntable and the pressing plate, the device is started by an external control device, a motor in a first driving box drives screw rods at two sides to rotate, the screw rods drive screw sleeves to respectively move to different places, the displacement of the screw sleeves is more stable through a sliding block at the outer side of the screw sleeves and sliding grooves at two sides of the box body, when the electric telescopic rod is started after the movement is finished, the telescopic rod drives a connecting block to descend, two turning sheets are respectively attached to different areas on the surface of the brake disc at the moment, the motor in a second driving box is started, the motor drives the turning sheets to rotate, the turning sheets to perform slotting, the carousel makes the brake disc rotate, adjusts by the processing position, this device simple structure, and is easy and simple to handle, and two point simultaneous processing raise the efficiency, and fixed through the mode of centre gripping, increase the steadiness, the practicality is strong.

Drawings

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

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

fig. 3 is a schematic view of the pressing plate of the present invention.

In the figure: 1. connecting blocks; 2. a telescopic rod; 3. a foot pad; 4. a box body; 5. a slide rail; 6. a turntable; 7. a limiting rod; 8. a rubber pad; 9. pressing a plate; 10. a threaded sleeve; 11. a slider; 12. a first drive case; 13. a screw rod; 14. a through groove; 15. a second drive box; 16. and (6) turning the chips.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a brake disc turning device, the power distribution box comprises a box body 4, carousel 6, clamp plate 9 and swivel nut 10, the lower terminal surface of box 4 is fixed with callus on the sole 3, callus on the sole 3 is equipped with four altogether, and four callus on the sole 3 are array distribution, the antiskid cover has been cup jointed to the lower extreme of callus on the sole 3, department is fixed with second drive case 15 in the middle of the inside of box 4,

second drive case

15 and 4 inner walls of box rotate between install lead screw 13, swivel nut 10 is equipped with two altogether, and two swivel nuts 10 slidable mounting respectively are in the inside both sides of box 4, and two lead screw 13 screw threads run through two swivel nuts 10 respectively, the upper end of swivel nut 10 is fixed with telescopic link 2, and the upper end of telescopic link 2 is located the upside of box 4, the both sides of swivel nut 10 all are fixed with slider 11, the spout has all been seted up to the inner wall both sides of box.

Department is equipped with circular slide rail 5 in the middle of the up end of box 4, carousel 6 rotates and installs in slide rail 5, department is fixed with gag lever post 7 in the middle of the up end of carousel 6, clamp plate 9 rotates the upper end of installing at gag lever post 7, the upper end of telescopic link 2 is fixed with connecting block 1, the outside of connecting block 1 is fixed with second drive case 15, department has seted up logical groove 14 in the middle of the up end both sides of box 4, telescopic link 2 passes and lies in the upside of box 4 behind logical groove 14, lead to

groove

14 and 2 looks adaptations of telescopic link.

The inner side of the connecting block 1 is rotatably provided with a turning piece 16 through a rotating shaft, the turning piece 16 corresponds to the rotary table 6, the pressing plate 9 is in an annular design, the diameter of the pressing plate 9 is the same as that of the rotary table 6, rubber pads 8 are fixed on the upper end surface and the lower end surface of the pressing plate 9, power is supplied by an external power supply, an operator sleeves the center of the brake disc on the limiting rod 7, the pressing plate 9 is rotatably arranged at the top end of the limiting rod 7 to enable the rubber pads 8 to be attached to the surface of the brake disc, the brake disc is clamped through the rotary table 6 and the pressing plate 9, the device is started through external control equipment, a motor in the first driving box 12 drives the screw rods 13 at two sides to rotate, the screw sleeves 10 are driven by the screw rods 13 to respectively displace to different places, the displacement of the screw sleeves 10 is enabled to be more stable through the sliding blocks 11 at the, at the moment, the two turning sheets 16 are respectively attached to different areas of the surface of the brake disc, the motor in the second driving box 15 is started, the motor drives the turning sheets 16 to rotate, the turning sheets 16 perform slotting processing on the surface of the brake disc, the motor in the first driving box 12 drives the turntable 6 to slowly rotate on the sliding rail 5, the turntable 6 enables the brake disc to rotate and adjust the processed position.

The working principle is as follows: in the working process of the utility model, an external power supply supplies power, an operator sleeves the center of a brake disc on a limiting rod 7, a pressing plate 9 is rotatably arranged at the top end of the limiting rod 7, a rubber pad 8 is attached to the surface of the brake disc, the brake disc is clamped by a rotary disc 6 and the pressing plate 9, the device is started by an external control device, a motor in a first driving box 12 drives screw rods 13 at two sides to rotate, the screw rods 13 drive screw sleeves 10 to respectively displace to different places, the displacement of the screw sleeves 10 is more stable by a slide block 11 at the outer side of the screw sleeves 10 and slide grooves at two sides of a box body 4, when the electric telescopic rod 2 is started after the movement is finished, the telescopic rod 2 drives a connecting block 1 to descend, two turning pieces 16 are respectively attached to different areas of the surface of the brake disc, the motor in a second driving box 15 is started, the turning pieces 16 are driven to rotate, the surface of the brake disc is grooved and the motor in the first driving box 12 drives, the turntable 6 rotates the brake disc to adjust the position to be processed. The working principle of the present invention is the above.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a brake disc turning device, includes box (4), carousel (6), clamp plate (9) and swivel nut (10), its characterized in that: a second driving box (15) is fixed in the middle of the inside of the box body (4), screw rods (13) are rotatably installed between the second driving box (15) and the inner wall of the box body (4), the screw sleeves (10) are provided with two screw sleeves (10) which are respectively slidably installed on two sides of the inside of the box body (4), the two screw rods (13) respectively penetrate through the two screw sleeves (10) in a threaded manner, a telescopic rod (2) is fixed at the upper end of each screw sleeve (10), the upper end of each telescopic rod (2) is located on the upper side of the box body (4), a circular sliding rail (5) is arranged in the middle of the upper end face of the box body (4), a rotary table (6) is rotatably installed in the sliding rail (5), a limiting rod (7) is fixed in the middle of the upper end face of the rotary table (6), a pressing plate (9) is rotatably installed at the upper end of the limiting rod (7), and a connecting block (1) is, the outside of connecting block (1) is fixed with second drive case (15), turning piece (16) are installed through the pivot rotation to the inboard of connecting block (1), and turning piece (16) correspond carousel (6).

2. The brake disc turning apparatus of claim 1, wherein: the lower terminal surface of box (4) is fixed with callus on the sole (3), callus on the sole (3) are equipped with four altogether, and four callus on the sole (3) are the array distribution, the antiskid cover has been cup jointed to the lower extreme of callus on the sole (3).

3. The brake disc turning apparatus of claim 1, wherein: both sides of the threaded sleeve (10) are fixed with sliding blocks (11), sliding grooves are formed in both sides of the inner wall of the box body (4), the sliding blocks (11) are slidably mounted in the sliding grooves, and the sliding blocks (11) are matched with the sliding grooves.

4. The brake disc turning apparatus of claim 1, wherein: through grooves (14) are formed in the middle of two sides of the upper end face of the box body (4), the telescopic rod (2) penetrates through the through grooves (14) and then is located on the upper side of the box body (4), and the through grooves (14) are matched with the telescopic rod (2).

5. The brake disc turning apparatus of claim 1, wherein: the pressing plate (9) is designed in an annular shape, the diameter of the pressing plate (9) is the same as that of the rotary table (6), and rubber pads (8) are fixed on the upper end face and the lower end face of the pressing plate (9).