Novel rotating tool

Abstract

The utility model relates to the field of finish machining equipment, in particular to a novel rotating tool which comprises a rotating tool base, a rotating bearing and a rotating plate used for placing a workpiece, and the rotating plate is rotatably arranged on the rotating tool base through the rotating bearing. The novel rotating tool comprises a rotating tool base and a rotating plate, the rotating tool base is provided with a brake device with the adjustable height, and when the rotating plate in rotation needs to be braked, the brake device penetrates through the rotating tool base and then is pressed on the bottom face of the rotating plate, and the rotating plate in rotation is braked. According to the novel rotating tool, a workpiece to be machined can be rotated by rotating the rotating plate, finish machining operation of workers is facilitated, the labor intensity of the workers when the workpieces are moved to rotate is relieved, the investment cost of equipment is reduced due to the fact that the novel rotating tool is simple in structure, and due to the fact that the brake device is arranged at the bottom of the rotating plate, machining efficiency is improved. Therefore, the situation that the worker collides with the brake device in the walking process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of finishing equipment, and more specifically, to a novel rotary tooling. Background Art

[0002] Currently, when workers perform manual grinding, chamfering or deburring on a rotating workpiece, they need to rotate the workpiece to perform operations on different parts of the workpiece.

[0003] During processing, workers usually place the workpiece on a work surface and manually rotate it, which is laborious and has the risk of scratching the workpiece. In addition, by manually rotating the workpiece in this way, workers are constantly switching between rotating the workpiece and working. Therefore, the defective rate of the workpiece after processing remains high.

[0004] In order to solve this problem, some rotary tooling on the market can synchronously drive the workpiece to rotate. However, the traditional rotary tooling has a relatively complex structure and usually uses a pair of tapered roller bearings for rotation. Moreover, its brake mechanism generally brakes from the side. Such rotary tooling has poor economy and high subsequent maintenance costs. In addition, workers are prone to collision with the brake mechanism while walking.

[0005] Therefore, it is necessary to propose a new type of rotary tooling to solve the above problems. Utility Model Content

[0006] The utility model provides a novel rotary tooling to overcome at least one defect (shortcoming) of the prior art.

[0007] In order to solve the above technical problems, the technical solution of the utility model is as follows: a new type of rotary tooling, comprising a rotary tooling base, a rotary bearing and a rotary plate for placing a workpiece;

[0008] The rotating plate is rotatably arranged on the rotating tooling base via a rotating bearing;

[0009] The rotating tool base is provided with a brake device with adjustable height. When the rotating plate needs to be braked, the brake device passes through the rotating tool base and is pressed on the bottom surface of the rotating plate to brake the rotating plate. The workpiece to be processed is sleeved on the rotating plate, and a rotating bearing is provided at the bottom of the rotating plate. Therefore, when it is necessary to grind, chamfer and deburr the workpiece on all sides by rotation, the workpiece to be processed can be rotated by rotating the rotating plate, which is convenient for workers to perform fine processing and reduces the labor intensity of workers when moving the workpiece for rotation. In addition, the new rotating tool disclosed by the utility model has a simple structure, reduces the investment cost of the equipment, and because the brake device is adjustably arranged at the bottom of the rotating plate, it can effectively avoid the situation where workers often collide with the brake device during walking.

[0010] Further, the brake device includes a brake rotating handle, a brake top column for rotating the plate brake, and a connecting hole arranged on the rotating tooling base;

[0011] The communicating hole is provided with an internal thread, the brake top column is provided with an external thread matching the internal thread, and the brake top column is arranged in the communicating hole with an adjustable height through the external thread;

[0012] The brake rotating handle is arranged at the bottom of the brake top column. The height of the brake top column with an external thread can be adjusted by the internal thread arranged in the connecting hole. When in use, the installation height of the brake top column can be adjusted by rotating the brake rotating handle, so that the rotating plate can be braked through the brake top column when the rotating plate rotates.

[0013] Furthermore, the brake device includes a brake rotating handle, a brake top column for rotating the plate brake, and a communication hole arranged on the rotating tooling base;

[0014] A limiting nut is provided at the top of the communicating hole;

[0015] The brake top column is provided with an external thread matching the limit nut, and the brake top column is arranged in the limit nut with adjustable height through the external thread;

[0016] The brake rotating handle is arranged at the bottom of the brake top column, and a limit nut is arranged at the top of the connecting hole. Therefore, the brake top column with an external thread can adjust the height on the limit nut of the rotating tooling base, so that the brake top column can be pressed against the rotating plate as needed, thereby braking the rotating plate in rotation. By rotating the brake rotating handle, the height of the brake top column in the limit nut can be adjusted, which is simple and convenient.

[0017] Furthermore, a protective wear-resistant sleeve is provided on the brake top column. By providing the protective wear-resistant sleeve, the brake friction can be increased to facilitate timely braking, and the rotating plate can be protected to a certain extent.

[0018] Furthermore, a protective outer ring for protecting the rotating bearing is provided on the outer side of the rotating bearing, and the protective outer ring is locked on the rotating tooling base by screws. The provision of the protective outer ring can protect the rotating bearing.

[0019] Furthermore, the rotating plate includes a rotating plate base and a rotating plate clamping block for placing the workpiece;

[0020] The rotating plate clamping block is arranged on the rotating plate base, so that a height difference is arranged between the rotating plate clamping block and the rotating plate base, and the workpiece is sleeved on the rotating plate clamping block through the height difference between the rotating plate clamping block and the rotating plate base;

[0021] The rotating plate clamping block is provided with a positioning hole, and the rotating bearing is fixed on the positioning hole of the rotating plate clamping block after passing through the rotating plate base through a positioning screw;

[0022] After passing through the rotating tooling base, the brake device is pressed onto the bottom surface of the rotating plate base to brake the rotating plate. Since there is a height difference between the rotating plate clamping block and the rotating plate base, the workpiece to be finely processed can be fixed by being mounted on the rotating plate clamping block, thereby facilitating workers to perform operations such as grinding, manual chamfering and deburring on the workpiece to be finely processed.

[0023] Furthermore, the rotating plate base and the rotating plate clamping block are an integrated structure, and the integrated rotating plate base and rotating plate clamping block simplify the overall structure of the rotating plate.

[0024] Furthermore, the rotating plate base and the rotating plate clamping block are both made of nylon material. Since the rotating plate base and the rotating plate clamping block are both made of nylon material, the overall weight of the rotating plate is relatively light, making it easier for the rotating plate to drive the workpiece to rotate.

[0025] Furthermore, a limiter for forklift transportation is provided at the bottom of the rotating tool base, and the limiter and the rotating tool base are an integrated structure. Through the setting of the limiter, it is easy for a forklift to transport the new rotating tool, which is simple and convenient.

[0026] Furthermore, the limiter is a limit groove or a limit support foot. In the utility model, the limiter mainly adopts the setting mode of the limit support foot, so that the rotating tooling base is convenient for forklift transportation and can also be used as a construction workbench.

[0027] Compared with the prior art, the beneficial effects of the technical solution of the utility model are:

[0028] The new rotary tool disclosed by the utility model is a device that sleeves the workpiece to be processed on a rotary plate and provides a rotary bearing at the bottom of the rotary plate. Therefore, when it is necessary to grind, manually chamfer and deburr the workpiece on all sides by rotation, the workpiece to be processed can be rotated by rotating the rotary plate, which is convenient for workers to perform fine processing and reduces the labor intensity of workers when moving the workpiece for rotation. In addition, the new rotary tool disclosed by the utility model has a simple structure and reduces the investment cost of the equipment. Moreover, since the brake device is adjustably arranged at the bottom of the rotary plate, it can effectively avoid the situation where workers often collide with the brake device during walking. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a structural schematic diagram of a novel rotary tooling in the utility model.

[0030] Figure 2 It is a structural schematic diagram of the new rotary tooling in the utility model from another angle.

[0031] Figure 3 It is a structural schematic diagram of the first angle of the workpiece sleeve on the new rotary tooling in the utility model.

[0032] Figure 4 It is a structural schematic diagram of the second angle of the workpiece sleeve on the new rotary tooling in the utility model.

[0033] Figure 5 It is a structural schematic diagram of the third angle of the workpiece sleeve on the new rotary tooling in the utility model.

[0034] Figure 6 It is a structural schematic diagram of the brake device and the rotating plate in the utility model when they are pressed together.

[0035] Figure 7 It is a structural schematic diagram of the utility model in which the rotary bearing and the protective outer ring are arranged on the rotary tooling base.

[0036] Figure 8 It is a structural schematic diagram of another angle in which the rotary bearing and the protective outer ring of the utility model are arranged on the rotary tooling base.

[0037] In the figure, 1 is a rotating tooling base, 2 is a rotating bearing, 3 is a workpiece, 4 is a rotating plate, 5 is a brake device, 6 is a brake rotating handle, 7 is a brake top column, 8 is a connecting hole, 9 is a limit nut, 10 is a protective wear-resistant sleeve, 11 is a protective outer ring, 12 is a screw, 13 is a rotating plate base, 14 is a rotating plate clamping block, 15 is a positioning hole, 16 is a positioning screw, and 17 is a limiter. DETAILED DESCRIPTION

[0038] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be said to be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The technical solution of the present invention is further explained below in conjunction with the accompanying drawings and embodiments.

[0040] like Figure 1-5 As shown, a new type of rotary tooling comprises a rotary tooling base 1, a rotary bearing 2 and a rotary plate 4 for placing a workpiece 3; the rotary plate 4 is rotatably arranged on the rotary tooling base 1 through the rotary bearing 2; a brake device 5 with adjustable height is provided on the rotary tooling base 1, when it is necessary to brake the rotating plate 4 in rotation, the brake device passes through the rotary tooling base 1 and is pressed on the bottom surface of the rotating plate 4 to brake the rotating plate 4 in rotation, by sleeve-arranging the workpiece 3 to be processed on the rotating plate 4, and a rotary bearing 2 is provided at the bottom of the rotating plate 4, therefore, when it is necessary to grind, chamfer and deburr the workpiece 3 around by rotation, the workpiece 3 to be processed can be rotated by rotating the rotating plate 4, which is convenient for workers to perform fine processing and reduces the labor intensity of workers when moving the workpiece 3 for rotation. In addition, the new type of rotary tooling disclosed in the utility model has a simple structure, reduces the investment cost of the equipment, and because the brake device 5 is adjustably arranged at the bottom of the rotating plate 4, it can effectively avoid the situation where workers often collide with the brake device 5 during walking.

[0041] In the utility model, the brake device 5 includes a brake rotating handle 6, a brake top column 7 for braking the rotating plate 4 and a connecting hole 8 arranged on the rotating tooling base 1; the connecting hole 8 is provided with an internal thread, the brake top column 7 is provided with an external thread matching the internal thread, and the brake top column 7 is arranged in the connecting hole 8 with an adjustable height through the external thread; the brake rotating handle 6 is arranged at the bottom of the brake top column 7, and the height of the brake top column 7 with the external thread can be adjusted through the internal thread set in the connecting hole 8. When in use, the installation height of the brake top column 7 can be adjusted by rotating the brake rotating handle 6, so that the rotating plate 4 can be braked through the brake top column 7 when the rotating plate 4 rotates.

[0042] like Figure 6 As shown, the brake device 5 includes a brake rotating handle 6, a brake top column 7 for braking the rotating plate 4 and a connecting hole 8 arranged on the rotating tooling base 1; a limit nut 9 is arranged on the top of the connecting hole 8; an external thread matching the limit nut 9 is arranged on the brake top column 7, and the brake top column 7 is arranged in the limit nut 9 through the external thread to adjust the height; the brake rotating handle 6 is arranged at the bottom of the brake top column 7, and the limit nut 9 is arranged at the top of the connecting hole 8. Therefore, the brake top column 7 with the external thread can adjust the height on the limit nut 9 of the rotating tooling base 1, so that the brake top column 7 can be pressed on the rotating plate 4 as needed, thereby braking the rotating plate 4 in rotation, and by rotating the brake rotating handle 6, the height of the brake top column 7 in the limit nut 9 can be adjusted, which is simple and convenient. In actual application, a protective wear-resistant sleeve 10 can be provided on the brake top column 7. Through the setting of the protective wear-resistant sleeve 10, the braking friction can be increased to facilitate timely braking, and the rotating plate 4 can also be protected to a certain extent.

[0043] like Figure 7-8As shown, a protective outer ring 11 for protecting the rotating bearing 2 is provided on the outer side of the rotating bearing 2, and the protective outer ring 11 is locked on the rotating tooling base 1 by screws 12. By setting the protective outer ring 11, the rotating bearing 2 can be protected. In the utility model, the rotating plate 4 includes a rotating plate base 13 and a rotating plate clamping block 14 for placing the workpiece 3; the rotating plate clamping block 14 is arranged on the rotating plate base 13, so that a height difference is arranged between the rotating plate clamping block 14 and the rotating plate base 13, and the workpiece 3 is sleeved on the rotating plate clamping block through the height difference between the rotating plate clamping block 14 and the rotating plate base 13. 14; a positioning hole 15 is provided on the rotating plate clamping block 14, and the rotating bearing 2 is fixed on the positioning hole 15 of the rotating plate clamping block 14 after passing through the rotating plate base 13 through the positioning screw 16; the brake device 5 is pressed on the bottom surface of the rotating plate base 13 after passing through the rotating tooling base 1, and the rotating plate 4 in rotation is braked. Since there is a height difference between the rotating plate clamping block 14 and the rotating plate base 13, the workpiece 3 to be finished can be fixed by being mounted on the rotating plate clamping block 14, so that it is convenient for workers to perform operations such as grinding, manual chamfering and deburring on the workpiece 3 to be finished.

[0044] In the present invention, the rotating plate base 13 and the rotating plate clamping block 14 are an integrated structure, and the integrated rotating plate base 13 and the rotating plate clamping block 14 simplify the overall structure of the rotating plate 4, wherein the rotating plate base 13 and the rotating plate clamping block 14 are both made of nylon material. Since the rotating plate base 13 and the rotating plate clamping block 14 are both made of nylon material, the overall weight of the rotating plate 4 is relatively light, which is convenient for the rotating plate 4 to drive the workpiece 3 to rotate. In addition, a limiter 17 for forklift transportation is provided at the bottom of the rotating tool base 1, and the limiter 17 and the rotating tool base 1 are an integrated structure. Through the setting of the limiter 17, it is convenient for a forklift to transport the new rotating tool, which is simple and convenient. wherein the limiter 17 is a limiting groove or a limiting support foot. in the present invention, the limiter mainly adopts the setting method of the limiting support foot, so that the rotating tool base 1 is convenient for forklift transportation and can also be used as a construction workbench.

[0045] Example

[0046] In this embodiment, when the workpiece to be processed needs to be processed, the workpiece to be processed can be mounted on the rotating plate. Since there is a height difference between the rotating plate clamping block and the rotating plate base, the workpiece to be processed can be fixed by being mounted on the rotating plate clamping block, thereby facilitating workers to perform operations such as grinding, manual chamfering and deburring on the workpiece to be processed, reducing the labor intensity of workers when moving the workpiece and rotating it.

[0047] When the processing is completed, the installation height of the brake top column can be adjusted by simply rotating the brake rotating handle, so that the rotating plate can be braked by the brake top column when the rotating plate rotates.

[0048] Since the rotating plate base and the rotating plate clamping block are both made of nylon material, the overall weight of the rotating plate is relatively light, which is convenient for the rotating plate to drive the lighter workpiece to rotate. In addition, a protective wear-resistant sleeve is provided on the brake top column. Although the contact between the rotating plate base and the brake device will inevitably wear after long-term use, the protective wear-resistant sleeve can be provided to increase the braking friction and facilitate timely braking. At the same time, it also protects the rotating plate to a certain extent, which can effectively extend the service life of the rotating plate base. In the figure, the description of the position relationship is only for exemplary description and cannot be understood as a limitation of this patent; obviously, the above embodiments of the utility model are only examples made to clearly illustrate the utility model, and are not limitations on the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A novel rotary tooling, comprising a rotary tooling base, a rotary bearing and a rotary plate for placing a workpiece, characterized in that: The rotating plate is rotatably arranged on the rotating tooling base via a rotating bearing; The rotating tool base is provided with a brake device with adjustable height. When the rotating plate needs to be braked, the brake device passes through the rotating tool base and is pressed onto the bottom surface of the rotating plate to brake the rotating plate.

2. The novel rotary tooling according to claim 1 is characterized in that: The brake device comprises a brake rotating handle, a brake top column for rotating the plate brake, and a connecting hole arranged on the rotating tooling base; The communicating hole is provided with an internal thread, the brake top column is provided with an external thread matching the internal thread, and the brake top column is arranged in the communicating hole with an adjustable height through the external thread; The brake rotating handle is arranged at the bottom of the brake top column.

3. The novel rotary tooling according to claim 1 is characterized in that: The brake device comprises a brake rotating handle, a brake top column for rotating the plate brake, and a connecting hole arranged on the rotating tooling base; A limiting nut is provided at the top of the communicating hole; The brake top column is provided with an external thread matching the limit nut, and the brake top column is arranged in the limit nut with adjustable height through the external thread; The brake rotating handle is arranged at the bottom of the brake top column.

4. The novel rotary tooling according to claim 2 or 3 is characterized in that: A protective wear-resistant sleeve is provided on the brake top column.

5. The novel rotary tooling according to claim 1 is characterized in that: A protective outer ring for protecting the rotary bearing is arranged on the outer side of the rotary bearing, and the protective outer ring is locked on the rotary tooling base by screws.

6. The novel rotary tooling according to claim 1 is characterized in that: The rotating plate comprises a rotating plate base and a rotating plate clamping block for placing the workpiece; The rotating plate clamping block is arranged on the rotating plate base, so that a height difference is arranged between the rotating plate clamping block and the rotating plate base, and the workpiece is sleeved on the rotating plate clamping block through the height difference between the rotating plate clamping block and the rotating plate base; The rotating plate clamping block is provided with a positioning hole, and the rotating bearing is fixed on the positioning hole of the rotating plate clamping block after passing through the rotating plate base through a positioning screw; After passing through the rotating tooling base, the brake device is pressed onto the bottom surface of the rotating plate base to brake the rotating plate.

7. The novel rotary tooling according to claim 6 is characterized in that: The rotating plate base and the rotating plate clamping block are an integrated structure.

8. The novel rotary tooling according to claim 6 is characterized in that: The rotating plate base and the rotating plate clamping block are both made of nylon material.

9. The novel rotary tooling according to claim 1 is characterized in that: A stopper for forklift transportation is provided at the bottom of the rotating tool base, and the stopper and the rotating tool base are an integrated structure.

10. The novel rotary tooling according to claim 9 is characterized in that: The limiter is a limit groove or a limit support foot.

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