Turnover tool

Abstract

The utility model relates to the technical field of tools, in particular to an overturning tool, which comprises a tool table, a turning device, a turning device, a turning device, a turning device, a turning device and a turning device, and is characterized in that the whole tool table is in a hollow shell shape and is in a concave shape; rotating holes are formed in the two ends of the tool table correspondingly, and the two clamping mechanisms are arranged in the two rotating holes correspondingly; the driving assembly is arranged in the tool table, the two clamping mechanisms are both connected with the driving assembly, the driving assembly enables the clamping mechanisms to axially rotate around the center axis of the rotating hole, and each clamping mechanism comprises a rotating cylinder, two rotating plates and two first concave blocks; and the whole rotating cylinder is rotationally mounted in the rotating hole through a bearing. The hub is placed between the two clamping mechanisms, the clamping mechanisms fix the hub, and the driving assembly enables the two clamping mechanisms to turn over, so that turning work is carried out, and multi-aspect machining and detection are carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, in particular to a turning tooling. Background Art

[0002] Tooling, or process equipment, is the general term for various tools used in the manufacturing process, including tools / fixtures / molds / gauges / gauges / gauges / auxiliary tools / fitters / station tools, etc. Tooling is its general abbreviation.

[0003] The wheel hub of an automobile is one of the parts of the automobile. During processing or inspection, the wheel hub is generally fixed on a machine tool by a tool. In order to better inspect or process the wheel hub in all directions, a flip tool is disclosed herein. Utility Model Content

[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides a flip tool.

[0005] The utility model overcomes the above technical problems by adopting the following technical solutions, specifically:

[0006] A turning tool, comprising:

[0007] A tooling table, wherein the tooling table is in the shape of a hollow shell as a whole and is in a concave shape as a whole;

[0008] Two clamping mechanisms, both ends of the tooling table are provided with rotation holes, and the two clamping mechanisms are respectively arranged in the two rotation holes;

[0009] A driving assembly is arranged inside the tooling table, and the two clamping mechanisms are both connected to the driving assembly. The driving assembly enables the clamping mechanisms to rotate axially about the central axis of the rotating hole.

[0010] As a further solution of the utility model: the clamping mechanism includes a rotating cylinder, two rotating plates and two first concave blocks, the rotating cylinder as a whole is rotatably installed in the rotating hole through a bearing, the two first concave blocks are fixed on the same end of the rotating cylinder as a whole, the outer side walls of the two rotating plates are rotatably installed in the two first concave blocks respectively, a sliding column is slidably arranged inside the rotating cylinder, a plurality of guide strips are fixed on the outside of the sliding column, a plurality of guide grooves are opened on the inner side of the rotating cylinder, the guide strips are slidably arranged in the guide grooves as a whole, two second concave blocks are fixed at one end of the sliding column, a connecting rod is rotatably installed in the notch of the second concave block, and one end of the connecting rod is rotatably installed on the rotating plate.

[0011] As a further solution of the utility model: the clamping mechanism also includes a welding bracket, an electric push rod and a connecting structure, the welding bracket is fixed as a whole on the workbench, the electric push rod is fixed as a whole on the welding bracket, and the telescopic end of the electric push rod is connected to the sliding column through the connecting structure.

[0012] As a further solution of the utility model: the connection structure includes a fixed cylinder, the fixed cylinder is coaxially fixed with the sliding column, and the telescopic end of the electric push rod is rotatably installed in the fixed cylinder through a bearing.

[0013] As a further solution of the utility model: a rubber block is fixed to one end of the rotating plate.

[0014] As a further solution of the utility model: the driving assembly includes a servo motor, a transmission rod and two transmission mechanisms, circular holes are opened at both ends of the workbench, and the two ends of the transmission rod are rotatably installed in the circular holes respectively. The servo motor is fixed on the workbench as a whole, and the output shaft of the servo motor is coaxially fixed with the transmission rod.

[0015] As a further solution of the utility model: the transmission mechanism includes a first transmission wheel, a second transmission wheel and a transmission belt sleeved on the first transmission wheel and the second transmission wheel, the first transmission wheel is coaxially fixed to the transmission rod, and the second transmission wheel is coaxially fixed to the rotating cylinder.

[0016] After adopting the above structure, the utility model has the following advantages compared with the prior art:

[0017] 1. Place the wheel hub between the two clamping mechanisms. The clamping mechanisms fix the wheel hub. The driving assembly flips the two clamping mechanisms to perform flipping work and carry out multi-faceted processing and testing.

[0018] 2. The telescopic end of the electric push rod is shortened to move the sliding column outward, and the second concave block on the sliding column rotates the rotating plate along the first concave block through the connecting rod, so that one end of the two rotating plates on the clamping mechanism approaches each other and directly contacts the wheel hub, thereby the two clamping mechanisms can clamp wheel hubs of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0021] Figure 3 This is a schematic diagram of the installation hub structure of the utility model.

[0022] Figure 4This is a schematic diagram of the clamping mechanism structure of the utility model.

[0023] Figure 5 It is a schematic cross-sectional structure diagram of the clamping mechanism of the present utility model.

[0024] In the figure: 1. workbench; 2. welding bracket; 3. electric push rod; 4. clamping mechanism; 5. servo motor; 6. rotating cylinder; 7. sliding column; 8. fixed cylinder; 9. guide strip; 10. first concave block; 11. rotating plate; 12. connecting rod; 13. rubber block; 14. second concave block; 15. transmission rod; 16. transmission belt; 17. first transmission wheel; 18. second transmission wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 5 In the embodiment of the utility model, a turning tool comprises:

[0027] The tooling table 1 is in the shape of a hollow shell as a whole, and the tooling table 1 is in the shape of a concave as a whole;

[0028] Two clamping mechanisms 4, both ends of the tooling table 1 are provided with rotation holes, and the two clamping mechanisms 4 are respectively arranged in the two rotation holes;

[0029] A driving assembly, wherein the driving assembly is arranged inside the tooling table 1, and the two clamping mechanisms 4 are both connected to the driving assembly, and the driving assembly enables the clamping mechanisms 4 to rotate axially about the central axis of the rotating hole;

[0030] Through the above connection relationship, it can be known that in this solution, the wheel hub is placed between the two clamping mechanisms 4, the clamping mechanisms 4 fix the wheel hub, and the driving component flips the two clamping mechanisms 4, thereby performing flipping work and carrying out various processing and testing.

[0031] Preferably, the clamping mechanism 4 includes a rotating cylinder 6, two rotating plates 11 and two first concave blocks 10, the rotating cylinder 6 is integrally mounted in the rotating hole through a bearing, the two first concave blocks 10 are integrally fixed on the same end of the rotating cylinder 6, the outer side walls of the two rotating plates 11 are rotatably mounted in the two first concave blocks 10 respectively, a sliding column 7 is slidably arranged inside the rotating cylinder 6, a plurality of guide bars 9 are fixed to the outer side of the sliding column 7, a plurality of guide grooves are provided on the inner side of the rotating cylinder 6, the guide bars 9 are integrally slidably arranged in the guide grooves, and two second concave blocks 1 are fixed at one end of the sliding column 7 4, a connecting rod 12 is rotatably installed in the notch of the second concave block 14, one end of the connecting rod 12 is rotatably installed on the rotating plate 11, the clamping mechanism 4 also includes a welding bracket 2, an electric push rod 3 and a connecting structure, the welding bracket 2 is fixed on the workbench 1 as a whole, the electric push rod 3 is fixed on the welding bracket 2 as a whole, the telescopic end of the electric push rod 3 is connected to the sliding column 7 through the connecting structure, the connecting structure includes a fixed cylinder 8, the fixed cylinder 8 is coaxially fixed with the sliding column 7, the telescopic end of the electric push rod 3 is rotatably installed in the fixed cylinder 8 through a bearing, and a rubber block 13 is fixed to one end of the rotating plate 11;

[0032] Through the above connection relationship, it can be seen that in this solution, the telescopic end of the electric push rod 3 is shortened to move the sliding column 7 outward, and the second concave block 14 on the sliding column 7 rotates the rotating plate 11 along the first concave block 10 through the connecting rod 12, so that one end of the two rotating plates 11 on the clamping mechanism 4 is close to each other and directly contacts the wheel hub, thereby the two clamping mechanisms 4 can clamp wheel hubs of different diameters.

[0033] Preferably, the driving assembly includes a servo motor 5, a transmission rod 15 and two transmission mechanisms. Round holes are provided at both ends of the tooling table 1. Both ends of the transmission rod 15 are rotatably mounted in the round holes. The servo motor 5 is fixed on the tooling table 1 as a whole. The output shaft of the servo motor 5 is coaxially fixed with the transmission rod 15. The transmission mechanism includes a first transmission wheel 17, a second transmission wheel 18 and a transmission belt 16 sleeved on the first transmission wheel 17 and the second transmission wheel 18. The first transmission wheel 17 is coaxially fixed with the transmission rod 15, and the second transmission wheel 18 is coaxially fixed with the rotating cylinder 6.

[0034] Through the above connection relationship, it can be seen that in this solution, the output shaft of the servo motor 5 causes the transmission rod 15 to rotate axially, the first transmission wheel 17 rotates with the transmission rod 15, the first transmission wheel 17 rotates the second transmission wheel 18 through the transmission belt 16, the second transmission wheel 18 rotates the rotating drum 6, and the rotating drum 6 rotates with the second transmission wheel 18.

[0035] Working principle: the wheel hub is placed between the two clamping mechanisms 4, the telescopic end of the electric push rod 3 is shortened to move the sliding column 7 outward, and the second concave block 14 on the sliding column 7 rotates the rotating plate 11 along the first concave block 10 through the connecting rod 12, so that one end of the two rotating plates 11 on the clamping mechanism 4 is close to each other and directly contacts the wheel hub, thereby the two clamping mechanisms 4 can clamp wheel hubs of different diameters, and the output shaft of the servo motor 5 causes the transmission rod 15 to rotate axially, and the first transmission wheel 17 rotates with the transmission rod 15, and the first transmission wheel 17 rotates the second transmission wheel 18 through the transmission belt 16, and the second transmission wheel 18 rotates the rotating cylinder 6, and the rotating cylinder 6 rotates with the second transmission wheel 18, thereby flipping the wheel hub.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A turning tool, characterized in that: include: A tooling table (1), wherein the tooling table (1) is in the shape of a hollow shell as a whole, and the tooling table (1) is in the shape of a concave as a whole; Two clamping mechanisms (4), both ends of the tooling platform (1) are provided with rotation holes, and the two clamping mechanisms (4) are respectively arranged in the two rotation holes; A driving assembly is arranged inside the tooling table (1), and the two clamping mechanisms (4) are both connected to the driving assembly. The driving assembly causes the clamping mechanisms (4) to rotate axially about the central axis of the rotating hole.

2. A turning tool according to claim 1, characterized in that: The clamping mechanism (4) comprises a rotating cylinder (6), two rotating plates (11) and two first concave blocks (10); the rotating cylinder (6) is rotatably mounted in the rotating hole through a bearing; the two first concave blocks (10) are fixed on the same end of the rotating cylinder (6); the outer side walls of the two rotating plates (11) are rotatably mounted in the two first concave blocks (10) respectively; a sliding column (7) is slidably arranged inside the rotating cylinder (6); a plurality of guide strips (9) are fixed on the outer side of the sliding column (7); a plurality of guide grooves are provided on the inner side of the rotating cylinder (6); the guide strips (9) are slidably arranged in the guide grooves; one end of the sliding column (7) is fixed with two second concave blocks (14); a connecting rod (12) is rotatably mounted in the notch of the second concave block (14); one end of the connecting rod (12) is rotatably mounted on the rotating plate (11).

3. A turning tool according to claim 2, characterized in that: The clamping mechanism (4) further comprises a welding bracket (2), an electric push rod (3) and a connecting structure, wherein the welding bracket (2) is entirely fixed on the workbench (1), the electric push rod (3) is entirely fixed on the welding bracket (2), and the telescopic end of the electric push rod (3) is connected to the sliding column (7) via the connecting structure.

4. A turning tool according to claim 3, characterized in that: The connection structure comprises a fixed cylinder (8), the fixed cylinder (8) is coaxially fixed with the sliding column (7), and the telescopic end of the electric push rod (3) is rotatably mounted in the fixed cylinder (8) via a bearing.

5. A turning tool according to claim 4, characterized in that: A rubber block (13) is fixed to one end of the rotating plate (11).

6. The turning tool according to claim 1, characterized in that: The drive assembly comprises a servo motor (5), a transmission rod (15) and two transmission mechanisms. Circular holes are provided at both ends of the tooling table (1). The two ends of the transmission rod (15) are rotatably mounted in the circular holes respectively. The servo motor (5) is fixed on the tooling table (1) as a whole, and the output shaft of the servo motor (5) is coaxially fixed with the transmission rod (15).

7. A turning tool according to claim 6, characterized in that: The transmission mechanism comprises a first transmission wheel (17), a second transmission wheel (18) and a transmission belt (16) sleeved on the first transmission wheel (17) and the second transmission wheel (18); the first transmission wheel (17) is coaxially fixed to the transmission rod (15); and the second transmission wheel (18) is coaxially fixed to the rotating cylinder (6).

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