Modularized multi-piece clutch angle dividing mechanism

Abstract

The utility model discloses a modularized multi-piece clutch division angle mechanism, which mainly comprises a first positioning fluted disc, a movable fluted disc and a second positioning fluted disc which are coaxially arranged, a first tooth part is formed on the side face, facing the movable fluted disc, of the first positioning fluted disc, a first rotating tooth part is formed on the side face, facing the first positioning fluted disc, of the movable fluted disc, and the first tooth part and the first rotating tooth part are the same in tooth number and can be meshed with each other. A first tooth portion is formed on one side face of the first positioning fluted disc, a second tooth portion is formed on one side face of the second positioning fluted disc facing the movable fluted disc, a second rotating tooth portion is formed on one side face of the movable fluted disc facing the second positioning fluted disc, the second tooth portion and the second rotating tooth portion are identical in tooth number and can be meshed with each other, and the first tooth portion and the second tooth portion are different in tooth number.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of segmentation angle mechanism, specifically to a kind of modular multi-piece clutch segmentation angle mechanism. BACKGROUND

[0002] When the machining head of the existing multi-axis machining machine needs to adjust the machining angle, the mutual meshing rotation of the two meshing positioning tooth plates is mainly used to adjust the machining angle of the machining head, such as Taiwan Province No. I803302 Utility Model Patent Case (hereinafter referred to as reference case). However, when a small angle needs to be adjusted, such as 1°, a plurality of teeth, such as 360 teeth, need to be formed on the two positioning tooth plates, respectively, to enable the machining head to rotate the small angle. Thus, the existing positioning tooth plate is quite complex in machining, and due to the excessive number of teeth formed, the tooth structure on the tooth plate is insufficient in strength, which is prone to breakage and damage in use, thereby affecting the service life of the machining head of the entire multi-axis machining machine. SUMMARY

[0003] Therefore, in view of the inconvenience and shortcomings of the existing multi-axis machining machine head structure and use, the present utility model has been created through continuous testing and research to improve the existing shortcomings.

[0004] The main purpose of the utility model is to provide a kind of modular multi-piece clutch segmentation angle mechanism, which can adjust different fine angles by the different number of teeth between the tooth plates through forward and reverse rotation.

[0005] To achieve the above purpose, the utility model provides a kind of modular multi-piece clutch segmentation angle mechanism, which includes a first positioning tooth plate, a movable tooth plate and a second positioning tooth plate, wherein:

[0006] The first positioning tooth plate, the movable tooth plate and the second positioning tooth plate are coaxially arranged, and the movable tooth plate is axially movably arranged between the first positioning tooth plate and the second positioning tooth plate. A first tooth part is formed on the side of the first positioning tooth plate facing the movable tooth plate, and a first rotating tooth part is formed on the side of the movable tooth plate facing the first positioning tooth plate. The number of teeth of the first tooth part on the first positioning tooth plate and the first rotating tooth part on the movable tooth plate is the same and can mesh with each other. A second tooth part is formed on the side of the second positioning tooth plate facing the movable tooth plate, and a second rotating tooth part is formed on the side of the movable tooth plate facing the second positioning tooth plate. The number of teeth of the second tooth part on the second positioning tooth plate and the second rotating tooth part on the movable tooth plate is the same and can mesh with each other. The number of teeth of the first tooth part on the first positioning tooth plate and the second tooth part on the second positioning tooth plate is not the same.

[0007] The first tooth part of the first positioning tooth disc is set to rotate between 1.2° to 30°, that is, the first tooth part has 300 teeth to 12 teeth.

[0008] The first tooth part of the first positioning tooth disc is set to rotate between 1.5° to 20°, that is, the first tooth part has 240 teeth to 18 teeth.

[0009] The first tooth part of the first positioning tooth disc is set to rotate between 2° to 15°, that is, the first tooth part has 180 teeth to 24 teeth.

[0010] The second tooth part of the second positioning tooth disc is set to rotate between 1.2° to 30°, that is, the second tooth part has 300 teeth to 12 teeth.

[0011] The second tooth part of the second positioning tooth disc is set to rotate between 1.5° to 20°, that is, the second tooth part has 240 teeth to 18 teeth.

[0012] The second tooth part of the second positioning tooth disc is set to rotate between 2° to 15°, that is, the second tooth part has 180 teeth to 24 teeth.

[0013] The split angle mechanism is arranged on a tool head of a multi-axis machine tool, wherein the first positioning tooth disc is fixedly arranged on a rotating base of the tool head of the multi-axis machine tool, and the movable tooth disc and the second positioning tooth disc are arranged in a connecting base of the tool head.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The first positioning tooth disc and the second positioning tooth disc are used to adjust the fine angle through forward and reverse rotation, the number of teeth on the tooth disc is prevented from being too much, the machining difficulty is reduced, and the overall strength of the tooth disc structure is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the utility model applied to a multi-axis machine tool.

[0017] Figure 2 It is another perspective view of the utility model applied to a multi-axis machine tool.

[0018] Figure 3The utility model is used for the stereogram of the multi-shaft machine tool.

[0019] Figure 4 The utility model is used for the stereogram of the multi-shaft machine tool.

[0020] Figure 5 The utility model is used for the stereogram of the multi-shaft machine tool.

[0021] Figure 6 The utility model is used for the stereogram of the multi-shaft machine tool.

[0022] Figure 7 The utility model is used for the stereogram of the multi-shaft machine tool.

[0023] Symbol explanation:

[0024] 10: Rotating base

[0025] 20: Connecting base

[0026] 22: Rotating cutter head

[0027] 30: First positioning tooth disc

[0028] 302: First tooth part

[0029] 32: Movable tooth disc

[0030] 322: First rotating tooth part

[0031] 324: Second rotating tooth part

[0032] 34: Second positioning tooth disc

[0033] 342: Second tooth part Specific embodiment

[0034] To make the purpose, technical scheme and advantage of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of the utility model protection.

[0035] The utility model will be further described in detail below in combination with the drawings:

[0036] The utility model provides a kind of modularization multi-piece type clutch split angle mechanism, it can be assembled in any mechanism of angle adjustment, such as Figure 1 And Figure 2The tool head of the multi-axis machine tool is shown below, and the tool head is equipped with the utility model, please refer to Figures 1 to 3 As shown in the figure, the modular multi-piece clutch angle dividing mechanism can be arranged between the rotating base 10 of the tool head and the connecting base 20, and the connecting base 20 is connected to the rotating tool head 22 which can be connected to the tool. Therefore, when the relative angle between the rotating base 10 and the connecting base 20 is adjusted, the tool angle of the rotating tool head 22 can be adjusted to meet the different requirements of the machining operation.

[0037] Please refer to Figures 3 to 5 The modular multi-piece clutch angle dividing mechanism mainly includes a first positioning tooth disc 30, a movable tooth disc 32 and a second positioning tooth disc 34. The first positioning tooth disc 30, the movable tooth disc 32 and the second positioning tooth disc 34 are coaxially arranged. In the embodiment of the utility model, the first positioning tooth disc 30 is fixedly arranged on the rotating base 10 of the tool head of the multi-axis machine tool, and the movable tooth disc 32 and the second positioning tooth disc 34 are arranged in the connecting base 20 of the tool head. The second positioning tooth disc 34 is fixedly arranged in the connecting base 20, and the movable tooth disc 32 is axially movably arranged in the connecting base 20 between the first positioning tooth disc 30 and the second positioning tooth disc 34, and moves axially between the first positioning tooth disc 30 and the second positioning tooth disc 34. The power source of the movable tooth disc 32 in the connecting base 20 can be an oil gas pressure pipeline or a motor driven connecting rod group or a gear group, and the utility model is not limited.

[0038] A first tooth part 302 is formed on the side of the first positioning tooth disc 30 facing the movable tooth disc 32, and a first rotating tooth part 322 is formed on the side of the movable tooth disc 32 facing the first positioning tooth disc 30. The number of teeth of the first tooth part 302 on the first positioning tooth disc 30 and the first rotating tooth part 322 on the movable tooth disc 32 is the same and can be engaged with each other. A second tooth part 342 is formed on the side of the second positioning tooth disc 34 facing the movable tooth disc 32, and a second rotating tooth part 324 is formed on the side of the movable tooth disc 32 facing the second positioning tooth disc 34. The number of teeth of the second tooth part 342 on the second positioning tooth disc 34 and the second rotating tooth part 324 on the movable tooth disc 32 is the same and can be engaged with each other. The number of teeth of the first tooth part 302 on the first positioning tooth disc 30 and the second tooth part 342 on the second positioning tooth disc 34 is not the same.

[0039] Therefore, when the tool angle of the multi-axis machine tool is to be adjusted, please refer to Figure 5 and Figure 6The first rotating teeth 322 of the movable gear plate 32 are engaged with the first teeth 302 of the first positioning gear plate 30, and the second rotating teeth 324 of the movable gear plate 32 are disengaged from the second teeth 342 of the second positioning gear plate 34. Thus, by rotating the rotating base 10 by a certain angle, such as 6°, the first positioning gear plate 30 and the movable gear plate 32 engaged with each other are relatively rotated by the certain angle, and the rotating base 10 and the connecting base 20 are relatively rotated by the certain angle. Then, please refer to Figure 7 The second rotating teeth 324 of the movable gear plate 32 are engaged with the second teeth 342 of the second positioning gear plate 34, and the first rotating teeth 322 of the movable gear plate 32 are disengaged from the first teeth 302 of the first positioning gear plate 30. Thus, by rotating the connecting base 20 by a certain angle, such as 5°, in the reverse direction, the second positioning gear plate 34 and the movable gear plate 32 engaged with each other are relatively rotated by the certain angle in the reverse direction. Thus, the rotating base 10 and the connecting base 20 are relatively rotated by the angle difference of the two angles of rotation, such as 1°, to adjust the angle of feed of the tool on the rotating tool head 22 of the connecting base 20. Thus, by using the difference of the number of teeth between the first positioning gear plate 30 and the second positioning gear plate 34 and the angles of rotation of the two positioning gear plates 30 and 32, the tool on the tool head can be rotated and adjusted by a small angle difference. For example, the first teeth 302 of the first positioning gear plate 30 have 144 teeth, and each rotation of a tooth can relatively rotate the movable gear plate 32 by 2.5°. The second teeth 342 of the second positioning gear plate 34 have 120 teeth, and each rotation of a tooth can relatively rotate the movable gear plate 32 by 3° in the reverse direction. Thus, an angle difference of 0.5° can be adjusted.

[0040] Preferably, the first tooth portion 302 of the first positioning tooth disc 30 is set to rotate between 1.2° and 30°, i.e. the first tooth portion 302 has 300 teeth to 12 teeth, more preferably, the first tooth portion 302 of the first positioning tooth disc 30 is set to rotate between 1.5° and 20°, i.e. the first tooth portion 302 has 240 teeth to 18 teeth, most preferably, the first tooth portion 302 of the first positioning tooth disc 30 is set to rotate between 2° and 15°, i.e. the first tooth portion 302 has 180 teeth to 24 teeth, and more preferably, the second tooth portion 342 of the second positioning tooth disc 34 is set to rotate between 1.2° and 30°, i.e. the second tooth portion 342 has 300 teeth to 12 teeth, more preferably, the second tooth portion 342 of the second positioning tooth disc 34 is set to rotate between 1.5° and 20°, i.e. the second tooth portion 342 has 240 teeth to 18 teeth, most preferably, the second tooth portion 342 of the second positioning tooth disc 34 is set to rotate between 2° and 15°, i.e. the second tooth portion 342 has 180 teeth to 24 teeth. The number of teeth of the tooth portions 302, 322, 324, 342 on the first positioning tooth disc 30 and the second positioning tooth disc 34 is not limited, and the number of teeth can be adjusted according to different situations to meet the needs of different machining operations.

[0041] Therefore, the number of teeth of the tooth portions 302, 322, 324, 342 on the first positioning tooth disc 30, the movable tooth disc 32, and the second positioning tooth disc 34 does not need to increase the number of teeth for fine angle adjustment, nor does it need to be finely machined. In addition to reducing the complexity of production and processing costs, the reduction in the number of teeth of the tooth portions 302, 322, 324, 342 can also improve the structural strength of the tooth portions 302, 322, 324, 342, avoiding the tooth portions 302, 322, 324, 342 on the tooth discs 30, 32, 34 from being easily broken or damaged, thereby improving the service life thereof.

[0042] The above is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A modular multi-plate clutch split angle mechanism, characterized by, It comprises a first positioning gear, a movable gear and a second positioning gear, wherein: The first positioning gear, the movable gear and the second positioning gear are coaxially arranged, and the movable gear is arranged axially movably between the first positioning gear and the second positioning gear, a first gear part is formed on a side of the first positioning gear facing the movable gear, and a first rotating gear part is formed on a side of the movable gear facing the first positioning gear, the number of teeth of the first gear part on the first positioning gear and the first rotating gear part on the movable gear is the same and can be engaged with each other, and a second gear part is formed on a side of the second positioning gear facing the movable gear, and a second rotating gear part is formed on a side of the movable gear facing the second positioning gear, the number of teeth of the second gear part on the second positioning gear and the second rotating gear part on the movable gear is the same and can be engaged with each other, and the number of teeth of the first gear part on the first positioning gear and the second gear part on the second positioning gear is not the same.

2. The modular multi-plate clutch split angle mechanism of claim 1, wherein: The first gear part of the first positioning gear is set to rotate between 1.2° and 30°, i.e. the first gear part has 300 teeth to 12 teeth.

3. The modular multi-plate clutch segment angle mechanism of claim 2, wherein: The first gear part of the first positioning gear is set to rotate between 1.5° and 20°, i.e. the first gear part has 240 teeth to 18 teeth.

4. The modular multi-plate clutch segment angle mechanism of claim 3, wherein: The first gear part of the first positioning gear is set to rotate between 2° and 15°, i.e. the first gear part has 180 teeth to 24 teeth.

5. The modular multi-plate clutch segment angle mechanism of any one of claims 1 to 4, wherein The second gear part of the second positioning gear is set to rotate between 1.2° and 30°, i.e. the second gear part has 300 teeth to 12 teeth.

6. The modular multi-plate clutch segment angle mechanism of claim 5, wherein: The second gear part of the second positioning gear is set to rotate between 1.5° and 20°, i.e. the second gear part has 240 teeth to 18 teeth.

7. The modular multi-plate clutch segment angle mechanism of claim 6, wherein: The second gear part of the second positioning gear is set to rotate between 2° and 15°, i.e. the second gear part has 180 teeth to 24 teeth.

8. The modular multi-plate clutch segment angle mechanism of claim 7, wherein: The split angle mechanism is arranged on a tool head of a multi-axis machine tool, wherein the first positioning gear is fixedly arranged on a rotating base of the tool head of the multi-axis machine tool, and the movable gear and the second positioning gear are arranged in a connecting base of the tool head.

9. The modular multi-plate clutch segment angle mechanism of any one of claims 1 to 4, wherein The split angle mechanism is arranged on a tool head of a multi-axis machine tool, wherein the first positioning gear is fixedly arranged on a rotating base of the tool head of the multi-axis machine tool, and the movable gear and the second positioning gear are arranged in a connecting base of the tool head.

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