Brake disc turnover machine

Abstract

The utility model discloses a brake disc turnover machine which comprises a machine frame, a first driving unit and a turnover structure. The turning structure is characterized by comprising a turning frame, a plurality of lower carrier rollers, a limiting assembly, a second driving unit and a third driving unit, the lower carrier rollers, the limiting assembly, the second driving unit and the third driving unit are connected to the turning frame, and the limiting assembly comprises two limiting seats, a limiting plate and two positioning plates which are located above the lower carrier rollers. The two limiting seats correspond to the two ends of the lower carrier roller respectively and are fixedly connected with the overturning frame, the two ends of the limiting plate are slidably connected with the two limiting seats in the vertical direction respectively, limiting grooves penetrating through the limiting plate in the transverse direction are formed in the limiting plate, and the third driving unit is located on one side of the limiting plate and connected with the limiting plate. When the brake disc needs to be overturned, the limiting plate slides upwards to enable the limiting groove to be clamped with the brake disc, and when the brake disc does not need to be overturned, the limiting plate slides downwards to the position below the lower carrier roller to give way to the brake disc, so that the use flexibility is improved, and the brake disc is convenient to convey.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece handling device technical field, concretely relates to a brake disc turnover machine. BACKGROUND

[0002] The turnover machine is used for turning over the brake disc of heavy vehicle, and the existing turnover machine comprises a rack, a driving motor, a turnover frame and a pressing assembly installed on the rack. One end of the rack is provided with a base, the driving motor is located on one side of the base, the turnover frame is arranged between the two bases, and the two ends of the turnover frame are rotatably connected with the two bases. The turnover frame comprises a plurality of supporting rollers for supporting the brake disc and a limiting plate for limiting the brake disc in the radial direction. The supporting rollers are rotatably connected with the turnover frame and are uniformly arranged. The limiting plate is located on one side of the supporting rollers and is fixedly connected with the turnover frame. The limiting plate is higher than the supporting rollers. The pressing assembly is provided with a pressing seat for pressing the brake disc and located above the supporting rollers. However, the above-mentioned turnover machine is not flexible to use, which affects the work efficiency. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model aims to provide a brake disc turnover machine which improves the use flexibility by setting a limiting plate slidably connected between two limiting seats.

[0004] To achieve the above-mentioned purpose, the utility model embodiment adopts the following technical scheme:

[0005] The brake disc turnover machine comprises a rack, a first driving unit and a turnover structure connected to the rack.

[0006] The turnover structure comprises a turnover frame rotatably connected to the rack on one side of the first driving unit, a plurality of lower supporting rollers, a limiting assembly, a second driving unit and a third driving unit connected to the turnover frame. The turnover frame is connected with the first driving unit. The plurality of lower supporting rollers are distributed along the transverse direction of the brake disc turnover machine and are rotatably connected with the turnover frame. The limiting assembly comprises two limiting seats above the lower supporting rollers, a limiting plate and two positioning plates. The two limiting seats are respectively corresponding to the two ends of the lower supporting rollers and are fixedly connected with the turnover frame. The two ends of the limiting plate are slidably connected with the two limiting seats in the vertical direction and are provided with a limiting slot penetrating through the limiting plate along the transverse direction. One positioning plate is corresponding to one limiting seat and is fixedly connected with the turnover frame. The second driving unit is arranged between the two limiting seats and its telescopic rod is connected with a pressing seat above the lower supporting rollers. The third driving unit is located on one side of the limiting plate and is connected with the limiting plate.

[0007] Further, the two outer side walls of the two limiting seats close to each other are respectively recessed to form a sliding groove penetrating through the two outer side walls in the vertical direction. The two ends of the limiting plate are slidably connected with the two sliding grooves.

[0008] Furthermore, the two outer side walls of the two limiting seats that are close to each other are respectively recessed to form a mounting groove that runs through them vertically, and a slide rail is embedded in each mounting groove. The two outer side walls of the two slide rails that are close to each other are respectively recessed to form a slide groove that runs through them vertically.

[0009] Furthermore, a slider is formed by protruding upward from the top surface of the end of each of the limiting plates, and the slider is slidably engaged with the groove.

[0010] Furthermore, the positioning plate is located on the side of the slider away from the limiting seat and above the end of the limiting plate. Each positioning plate has a positioning groove on its bottom surface corresponding to the end. The positioning groove passes through the positioning plate along the longitudinal direction of the brake disc flipping machine and is clearance-fitted with the end.

[0011] Furthermore, the limiting plate is located between two adjacent lower rollers, and the bottom surface of the limiting groove is lower than or flush with the top surface of the lower roller. The third driving unit is a cylinder and there are two cylinders. One cylinder corresponds to the end of one of the limiting plates and is located below the end. The telescopic rod of the cylinder is fixedly connected to the end.

[0012] Furthermore, the flipping structure includes a fourth drive unit, which is located below the lower roller and fixed to the flipping frame. The fourth drive unit is a motor and is connected to the plurality of lower rollers through a transmission chain.

[0013] Furthermore, the top of the tilting frame is provided with a top plate above the positioning plate, a plurality of upper rollers between the positioning plate and the top plate, and a mounting plate above the top plate. The top surface of the top plate is provided with a clearance hole corresponding to the second drive unit for the second drive unit to pass through. The plurality of upper rollers are rotatably connected to the tilting frame. The two ends of the mounting plate are respectively fixedly connected to the two end plates of the tilting frame. The second drive unit is fixed on the mounting plate.

[0014] Furthermore, the first drive unit is an electric motor, and the second drive unit is a cylinder.

[0015] The brake disc flipping machine of this utility model is equipped with a limiting plate connected between two limiting seats. The two ends of the limiting plate are slidably connected to the two limiting seats in the vertical direction and have limiting grooves that penetrate in the horizontal direction. The limiting grooves engage with the outer peripheral wall of the brake disc to radially limit the brake disc. When the brake disc needs to be flipped, the limiting plate slides upward under the drive of the third drive unit to make the limiting grooves engage with the brake disc. When the brake disc does not need to be flipped, the limiting plate slides downward under the drive of the third drive unit to make way for the brake disc, thereby improving the flexibility of use, facilitating the conveying of the brake disc, and further improving the work efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the brake disc tilting machine according to an embodiment of the present utility model;

[0017] Figure 2 for Figure 1 Another perspective of a partial 3D exploded view;

[0018] Figure 3 for Figure 1 A partial sectional view;

[0019] Figure 4 for Figure 3 A magnified view of part A. Detailed Implementation

[0020] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments:

[0021] like Figures 1 to 4 As shown, this utility model embodiment provides a brake disc flipping machine for flipping the brake disc 100 when transporting the brake disc 100 of a heavy vehicle, including a frame 1 and a first drive unit 2 and a flipping structure 3 connected to the frame 1.

[0022] like Figure 1 , Figure 2 As shown, the flipping structure 3 includes a flipping frame 31 located on one side of the first drive unit 2 and rotatably connected to the frame 1, as well as multiple lower rollers 32, a limiting assembly 33, a second drive unit 34, and a third drive unit 35 connected to the flipping frame 31. The first drive unit 2 is a motor. The flipping frame 31 is connected to the first drive unit 2 to rotate under the drive of the first drive unit 2, thereby flipping the brake disc 100. The multiple lower rollers 32 are evenly distributed along the transverse direction Y (width direction) of the brake disc flipping machine and are rotatably connected to the flipping frame 31. The lower rollers 32 are used to support the brake disc 100 and extend along the longitudinal direction X (length direction) of the brake disc flipping machine. The longitudinal direction X is perpendicular to the transverse direction Y.

[0023] like Figures 2 to 4As shown, the limiting assembly 33 includes two limiting seats 331, a limiting plate 332, and two positioning plates 333 located above the lower roller 32. The two limiting seats 331 correspond to the two ends of the lower roller 32 and are fixedly connected to the flipping frame 31 by bolts. The two ends of the limiting plate 332 are slidably connected to the two limiting seats 331 in the vertical direction and have a limiting groove 3321 that runs through it in the horizontal direction Y. The limiting groove 3321 engages with the outer peripheral wall of the brake disc 100 to radially limit the brake disc 100. The third drive unit 35 is located on one side of the limiting plate 332 and the two are connected to drive the limiting plate 332 to slide up and down. Specifically, the third drive unit 35 is a cylinder and there are two cylinders. One cylinder corresponds to the end 3320 of the limiting plate 332 and is located below the end 3320. The telescopic rod 37 of the cylinder is threadedly connected to the end 3320. When the brake disc 100 needs to be flipped, the limiting plate 332 slides upward under the drive of the third drive unit 35 so that the limiting groove 3321 engages with the brake disc 100. When the brake disc 100 does not need to be flipped, the limiting plate 332 slides downward under the drive of the third drive unit 35 to make way for the brake disc 100, thereby improving the flexibility of use, facilitating the conveying of the brake disc 100, and further improving work efficiency.

[0024] like Figures 2 to 4 As shown, specifically, the two outer side walls of the two limiting seats 331, which are close to each other, are respectively recessed to form a sliding groove 3311 that runs through them vertically. The two ends 3320 of the limiting plate 332 are respectively slidably connected to the two sliding grooves 3311 so that the limiting plate 332 can slide up and down. In this embodiment, for ease of processing and replacement, a mounting groove 3310 is recessed on the two outer side walls of the two limiting seats 331 that are close to each other, and a slide rail 3312 is embedded in each mounting groove 3310. The slide rail 3312 is fixedly connected to the limiting seat 331 by screws, and a sliding groove 3311 is recessed on the two outer side walls of the two slide rails 3312 that are close to each other, and a sliding groove 3311 is formed therethrough. The limiting plate 332 is located between two adjacent lower rollers 32, and the bottom surface of the limiting groove 3321 is lower than the top surface of the lower roller 32 or flush with the top surface of the lower roller 32. The top surface of the end 3320 of each limiting plate 332 integrally protrudes upward to form a slider 3322. The slider 3322 slides with the sliding groove 3311 to realize the vertical sliding of the limiting plate 332.

[0025] like Figure 3 , Figure 4As shown, in this embodiment, a positioning plate 333 corresponds to a limiting seat 331 and is fixedly connected to the flipping frame 31 by screws. The positioning plate 333 extends in the transverse direction Y to limit the brake disc 100 in the longitudinal direction X. Specifically, the positioning plate 333 is located on the side of the slider 3322 away from the limiting seat 331 and above the end 3320 of the limiting plate 332. The bottom surface of each positioning plate 333 has a positioning groove 3331 facing upwards from the end 3320. The positioning groove 3331 passes through the positioning plate 333 in the longitudinal direction X of the brake disc flipping machine and is clearance-fitted with the end 3320.

[0026] like Figure 1 , Figure 3 As shown, the second drive unit 34 is located between the two limiting seats 331 and its telescopic rod is connected to a pressing seat 341 located above the lower roller 32. The pressing seat 341 is used to press the brake disc 100. The second drive unit 34 is a cylinder. The cylinder drives the pressing seat 341 to move up and down to release and press the brake disc 100. When the brake disc 100 is flipped, the cylinder drives the pressing seat 341 to move down to press the brake disc 100 down. The limiting plate 332 slides upward under the drive of the third drive unit 35 so that the limiting groove 3321 engages with the brake disc 100, realizing the positioning of the brake disc 100 in the vertical and radial directions for flipping operation.

[0027] like Figure 1 , Figure 3 As shown, the flipping structure 3 also includes a fourth drive unit 36, which is located below the lower roller 32 and is fixed to the flipping frame 31 by bolts. The fourth drive unit 36 ​​is a motor and is connected to multiple lower rollers 32 through a transmission chain. Specifically, the top of the tilting frame 31 is provided with a top plate 311 above the positioning plate 333, a plurality of upper rollers 312 between the positioning plate 333 and the top plate 311, and a mounting plate 313 above the top plate 311. The top surface of the top plate 311 is provided with a clearance hole 3111 for the second drive unit 34 to pass through. The plurality of upper rollers 312 are rotatably connected to the tilting frame 31 and connected to the fourth drive unit 36 ​​through a transmission chain. The two ends of the mounting plate 313 are fixedly connected to the two end plates 310 of the tilting frame 31 by bolts. The second drive unit 34 is fixed to the mounting plate 313 by bolts. When the brake disc 100 is tilted, the second drive unit 34 drives the pressing seat 341 to pass downward through the clearance hole 3111 to press the top surface of the brake disc 100 downward.

[0028] The brake disc flipping machine of this utility model is equipped with a limiting plate connected between two limiting seats. The two ends of the limiting plate are slidably connected to the two limiting seats in the vertical direction and have limiting grooves that penetrate in the horizontal direction. The limiting grooves engage with the outer peripheral wall of the brake disc to radially limit the brake disc. When the brake disc needs to be flipped, the limiting plate slides upward under the drive of the third drive unit to make the limiting grooves engage with the brake disc. When the brake disc does not need to be flipped, the limiting plate slides downward under the drive of the third drive unit to make way for the brake disc, thereby improving the flexibility of use, facilitating the conveying of the brake disc, and further improving the work efficiency.

[0029] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A brake disc tilting machine, characterized in that, Includes a frame and a first drive unit and a flipping structure connected to the frame; The flipping structure includes a flipping frame located on one side of the first drive unit and rotatably connected to the frame, and multiple lower rollers, a limiting assembly, a second drive unit, and a third drive unit connected to the flipping frame. The flipping frame is connected to the first drive unit. The multiple lower rollers are distributed along the transverse direction of the brake disc flipping machine and rotatably connected to the flipping frame. The limiting assembly includes two limiting seats, a limiting plate, and two positioning plates located above the lower rollers. The two limiting seats correspond to the two ends of the lower rollers and are fixedly connected to the flipping frame. The two ends of the limiting plate are slidably connected to the two limiting seats in the vertical direction and have limiting grooves extending through them in the transverse direction. One positioning plate corresponds to one limiting seat and is fixedly connected to the flipping frame. The second drive unit is located between the two limiting seats, and its telescopic rod is connected to a pressing seat located above the lower rollers. The third drive unit is located on one side of the limiting plate and the two are connected.

2. The brake disc flipping machine as described in claim 1, characterized in that, The two outer side walls of the two limiting seats, which are close to each other, are respectively recessed to form a sliding groove that runs through them vertically. The two ends of the limiting plate are respectively slidably connected to the two sliding grooves.

3. The brake disc tilting machine as described in claim 2, characterized in that, The two outer side walls of the two limiting seats that are close to each other are respectively recessed to form a mounting groove that runs through them vertically. Each mounting groove is embedded with a slide rail. The two outer side walls of the two slide rails that are close to each other are respectively recessed to form a sliding groove that runs through them vertically.

4. The brake disc tilting machine as described in claim 2, characterized in that, Each of the limiting plates has an upwardly protruding slider at its end top surface, which slides in conjunction with the groove.

5. The brake disc tilting machine as described in claim 4, characterized in that, The positioning plate is located on the side of the slider away from the limiting seat and above the end of the limiting plate. Each positioning plate has a positioning groove on its bottom surface corresponding to the end. The positioning groove passes through the positioning plate along the longitudinal direction of the brake disc flipping machine and is clearance-fitted with the end.

6. The brake disc tilting machine as described in claim 1, characterized in that, The limiting plate is located between two adjacent lower rollers, and the bottom surface of the limiting groove is lower than or flush with the top surface of the lower roller. The third driving unit is a cylinder and there are two cylinders. One cylinder corresponds to the end of the limiting plate and is located below the end. The telescopic rod of the cylinder is fixedly connected to the end.

7. The brake disc tilting machine as described in claim 1, characterized in that, The flipping structure includes a fourth drive unit, which is located below the lower roller and fixed to the flipping frame. The fourth drive unit is a motor and is connected to the plurality of lower rollers through a transmission chain.

8. The brake disc tilting machine as described in claim 1, characterized in that, The top of the tilting frame is provided with a top plate above the positioning plate, a plurality of upper rollers between the positioning plate and the top plate, and a mounting plate above the top plate. The top surface of the top plate has a clearance hole corresponding to the second drive unit for the second drive unit to pass through. The plurality of upper rollers are rotatably connected to the tilting frame. The two ends of the mounting plate are respectively fixedly connected to the two end plates of the tilting frame. The second drive unit is fixed to the mounting plate.

9. The brake disc tilting machine as described in claim 1, characterized in that, The first drive unit is an electric motor, and the second drive unit is a cylinder.

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