Magnetic ring clamping device

Abstract

The utility model relates to the field of machinery. A magnetic ring clamping device comprises a base, an arc-shaped through groove is formed in the base, the inner side wall of the arc-shaped through groove is in a cambered surface shape, an arc-shaped magnet is arranged in the arc-shaped through groove, and the outer side wall of the arc-shaped magnet is attached to the inner side wall of the arc-shaped through groove; the two ends of the arc-shaped through groove are provided with end face pressing plates, the inner side walls of the end face pressing plates are in an arc shape, and the inner side walls of the end face pressing plates are higher than the outer side walls of the arc-shaped magnets but not higher than the inner side walls of the arc-shaped magnets. According to the utility model, a semi-surrounded structure is adopted, so that the damage to the arc-shaped magnet caused by external collision can be effectively avoided or reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical field, concretely relates to clamping device. BACKGROUND

[0002] Magnet is high in brittleness, is easy to have the damage of knocking when using, especially when arc magnet moves along the central shaft piece, arc magnet not only has the problem of outside knocking caused by the collision of external parts, but also has the problem of inside knocking caused by the improper distance between arc magnet and central shaft piece. SUMMARY

[0003] The utility model discloses a magnetic ring clamping device to solve the above technical problems.

[0004] The technical problem solved by the utility model can be solved by the following technical scheme:

[0005] A magnetic ring clamping device, characterized by comprising a base, an arc-shaped through slot with an inner side wall in arc surface shape is opened on the base, an arc-shaped magnet is arranged in the arc-shaped through slot, and the outer side wall of the arc-shaped magnet is attached to the inner side wall of the arc-shaped through slot.

[0006] End face pressing plates are arranged at the two ends of the arc-shaped through slot, the inner side wall of the end face pressing plate is arc-shaped, and the inner side wall of the end face pressing plate is higher than the outer side wall of the arc-shaped magnet but not higher than the inner side wall of the arc-shaped magnet.

[0007] The utility model adopts a semi-enclosed structure, on the one hand, the outer side wall of the arc-shaped magnet can be protected by the base, and the end face of the magnet can be protected by the end face pressing plate, so that the damage of the arc-shaped magnet caused by external knocking can be effectively avoided or reduced, and on the other hand, the inner side wall of the arc-shaped magnet is higher than the end face pressing plate or flush with the end face pressing plate, so that the inner side wall of the arc-shaped magnet is exposed, the distance from the arc-shaped magnet to the internal central shaft piece can be effectively ensured, and the magnetic force effect can be ensured.

[0008] Preferably, the base is in arc surface shape, that is, the inner side wall of the base is arc-shaped, and the outer side wall of the base is also arc-shaped, the inner side wall of the base is used as the inner side wall of the arc-shaped through slot, and the outer side wall of the base is used as the outer side wall of the arc-shaped through slot. Under this structure, the base uses the least material, and the production cost can be effectively reduced.

[0009] Preferably, the arc-shaped magnet comprises a plurality of arc-shaped small magnets arranged side by side, an arc-shaped partition plate is arranged between the two adjacent small magnets, and the inner side wall of the partition plate is higher than the outer side wall of the arc-shaped magnet but not higher than the inner side wall of the arc-shaped magnet. Thus, the small magnets are limited by the partition plate, and the magnetic field distribution is optimized or changed.

[0010] Preferably, the notch of the arc-shaped through slot is provided with a notch pressing plate, the inner side wall of the notch pressing plate is higher than the outer side wall of the arc-shaped magnet, but is not higher than the inner side wall of the arc-shaped magnet. This structure makes the utility model can move along the center shaft member in the form of a ring.

[0011] Preferably, the utility model also includes a telescopic mechanism, the telescopic mechanism includes a first support plate extending transversely, two second support plates extending longitudinally, the first support plate is connected with the second support plates, the two second support plates are fixed at the two ends of the base respectively, the notch of the arc-shaped through slot faces away from the first support plate, the first support plate is provided with a first telescopic rod, the first telescopic rod includes a shaft, a spring is sleeved on the shaft, the first support plate is provided with a through hole, and the shaft passes through the through hole. When using, the first telescopic rod is connected with an external driving component, and the distance between the arc-shaped magnet and the center shaft member is adjusted by using the driving component.

[0012] Preferably, the telescopic mechanism also includes two second telescopic rods, and the two second telescopic rods are symmetrically arranged on the side of the two second support plates away from the base. When using, the second telescopic rod is connected with an external driving component, and the distance between the arc-shaped magnet and the center shaft member is adjusted by using the driving component. The position of the second telescopic rod is selected in the utility model, which is allowed to cooperate with the first telescopic rod, the first telescopic rod is used for large adjustment of the position, and the second telescopic rod is used for fine adjustment of the position.

[0013] Preferably, the utility model also includes a rotating arm, the rotating arm is provided with a center rotating shaft, and the base is arranged at one end of the rotating arm; a plurality of arc-shaped magnets are arranged in the arc-shaped through slot, and the cross section profile formed by the inner sides of the plurality of arc-shaped magnets after arrangement presents a circular arc shape with the center of the circle being on the center rotating shaft. Therefore, the utility model can move along the annular pipeline.

[0014] Preferably, the arc-shaped magnet is clamped on the annular pipeline, two ends of the arc-shaped magnet are provided with a roller mechanism, the roller mechanism includes a support seat connected with the base directly or indirectly, the support seat is provided with a rotating shaft, the rotating shaft is provided with a roller, and the roller rotates along the annular pipeline with the center rotating shaft as the center.

[0015] Further preferably, the roller mechanism includes a first roller mechanism, the first roller mechanism includes a first support seat, the first support seat is provided with a first rotating shaft, and the first rotating shaft is provided with a first roller.

[0016] The second support plate is provided with an arc-shaped notch at the position corresponding to the arc-shaped magnet, two ends of the arc-shaped notch are respectively provided with an outward extension, forming an extension plate, and the side of the extension plate away from the base is fixed with the first support seat. Therefore, the first roller is rolled along the center shaft member, so that the arc-shaped magnet is driven to move along the annular pipeline.

[0017] Further preferably, the roller mechanism further includes a second roller mechanism. The second roller structure includes a second support base, a second rotating shaft on the second support base, and a second roller on the second rotating shaft. The second support base is fixedly connected to the portion of the second support plate located between the two extension plates. The central axis of the second rotating shaft forms an angle with the central axis of the first rotating shaft. Thus, the second roller rolls along the annular pipe, thereby driving the arc-shaped magnet to move along the central axis. More importantly, in this structure, during use, the two first rollers press against the annular pipe from both above and below, while the second roller presses against the annular pipe from the inside, thereby making the movement of the arc-shaped magnet more stable. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is another structural schematic diagram of the present invention;

[0020] Figure 3 for Figure 2 Exploded view of the middle structure;

[0021] Figure 4 This is a reference diagram showing one usage state of the present invention;

[0022] Figure 5 for Figure 4 Enlarged view of the structure at the base. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0024] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides a magnetic ring clamping device, including base 1, the inside wall of arc -shaped through groove is opened to base 1, and arc -shaped magnet 2 is equipped in arc -shaped through groove, the outside wall of arc -shaped magnet is attached with the inside wall of arc -shaped through groove, and the inside wall of arc -shaped through groove is equipped with end face pressing plate 3, the inside wall of end face pressing plate 3 is arc -shaped, and the inside wall of end face pressing plate 3 is higher than the outside wall of arc -shaped magnet 2, but not higher than the inside wall of arc -shaped magnet 2, the utility model discloses a half -enclosed structure, on one hand, can utilize base 1 to the outside wall of arc -shaped magnet 2 is protected, utilizes end face pressing plate 3 to the end face of magnet is protected, can effectively avoid or reduce the damage that external knock causes arc -shaped magnet 2, on the other hand, the inside wall of arc -shaped magnet 2 is higher than end face pressing plate 3 or with end face pressing plate 3 flush, make the inside wall of arc -shaped magnet 2 expose, can effectively guarantee the distance of arc -shaped magnet 2 to the inside center shaft spare, to guarantee magnetic force effect, when the utility model produces, can fix arc -shaped magnet 2 in arc -shaped through groove, the outside wall of arc -shaped magnet 2 is bonded or presses in the inside wall of arc -shaped through groove, and the end face of arc -shaped magnet 2 is bonded or presses in end face pressing plate 3, to provide more comprehensive support for arc -shaped magnet 2, make arc -shaped magnet 2 stress more evenly, allow arc -shaped magnet 2 to be composed of multiple sub -magnets simultaneously.

[0025] Regarding base 1

[0026] The shape of base 1 is not limited. However, it is preferred that base 1 is arc-shaped, i.e. the inner side wall of base 1 is arc-shaped and the outer side wall of base 1 is also arc-shaped, with the inner side wall of base 1 as the inner side wall of the arc-shaped through groove and the outer side wall of base 1 as the outer side wall of the arc-shaped through groove. With this structure, base 1 uses the least material, which can effectively reduce the production cost.

[0027] Base 1 is preferably made of a magnetic conductive material, and more preferably made of aluminum.

[0028] Regarding the arc-shaped through groove

[0029] The groove bottom of the arc-shaped through groove can be arc-shaped, and the opening direction of the arc of the arc-shaped through groove is opposite to that of the arc of the groove bottom. This structure makes the utility model applicable to the center shaft member in the shape of a ring. Of course, the groove bottom of the arc-shaped through groove can also be straight, and the thickness of the arc-shaped magnet 2 in the arc-shaped through groove gradually decreases from the middle to the two ends, so that the inner side wall of the arc-shaped magnet 2 is arc-shaped, which is also applicable to the center shaft member in the shape of a ring. However, compared with the design of the arc-shaped groove bottom, this design has higher requirements for the arc-shaped magnet 2 and sacrifices part of the magnetic field strength, which is obviously not as good as the design of the arc-shaped groove bottom.

[0030] The arc of the arc-shaped through slot is preferably 135°-180°. Thus, the arc-shaped magnet 2 is conveniently clamped to the central shaft. The arc of the arc-shaped magnet 2 can be the same as the arc of the base 1, greater than the arc of the base 1, or less than the arc of the base 1. When the arc of the arc-shaped magnet 2 is greater than the arc of the base 1, the side end surface of the arc-shaped magnet 2 protrudes out of the slot of the arc-shaped through slot. Preferably, the arc of the arc-shaped magnet 2 is the same as the arc of the base 1. In this way, the end surface pressing plate 3 can be more stably adhered to or pressed against the arc-shaped magnet 2, allowing the arc-shaped magnet 2 to be fixed in the arc-shaped through slot by the pressing of the end surface pressing plate 3 only, without being adhered to the base 1.

[0031] The two ends of the arc-shaped through slot are provided with first bolt holes, and the end surface pressing plate 3 is provided with second bolt holes at positions corresponding to the first bolt holes, so that the arc-shaped through slot and the end surface pressing plate 3 are connected by the first bolt holes and the second bolt holes.

[0032] Regarding the end surface pressing plate 3

[0033] The end surface pressing plate 3 is preferably arc-shaped, and the arc of the end surface pressing plate 3 is equal to the arc of the arc-shaped magnet 2. Thus, the end surface of the arc-shaped magnet 2 is better protected, especially when the arc of the arc-shaped through slot is less than the arc of the arc-shaped magnet 2, the part of the arc-shaped magnet 2 exposed outside the arc-shaped through slot can be effectively protected.

[0034] The distance between the outer side wall and the inner side wall of the end surface pressing plate 3 is preferably greater than the distance between the outer side wall and the inner side wall of the arc-shaped magnet 2. Thus, the second bolt holes are opened in the excess part, and the excess part protrudes outside the outer side wall of the arc-shaped magnet 2, thereby protecting the outer side wall of the arc-shaped magnet 2.

[0035] Preferably, the arc of the arc-shaped through slot is equal to the arc of the arc-shaped magnet 2, which is equal to the arc of the end surface pressing plate 3, the base 1 is arc-shaped, the outer side wall of the end surface pressing plate 3 is flush with the outer side wall of the arc-shaped through slot, and the inner side wall of the end surface pressing plate 3 is flush with the inner side wall of the arc-shaped magnet 2.

[0036] The end surface pressing plate 3 can also be provided with first pin holes, and the base 1 can be provided with second pin holes at positions corresponding to the first pin holes. Thus, external components can be connected by the first pin holes and / or the second pin holes, and the base 1 can be supported by the external components to drive the arc-shaped magnet 2 to move along the central shaft.

[0037] Regarding the arc-shaped magnet 2

[0038] The arc-shaped magnet 2 can be a complete magnet or a plurality of arc-shaped small magnets arranged side by side. The arc-shaped partition plate 18 is arranged between two adjacent small magnets, so that the partition plate 18 is used to improve the magnetic field distribution and limit the small magnets. The inner side wall of the partition plate is higher than the outer side wall of the arc-shaped magnet 2, but is not higher than the inner side wall of the arc-shaped magnet 2. When the size of the central shaft is large, the small magnets are preferably spliced by arc-shaped sub-magnets, so as to solve the problem that the existing arc-shaped magnet 2 is not large enough.

[0039] When the arc-shaped magnet 2 is a complete magnet or is composed of small magnets, the magnet can be fixed by the way that the slot pressing plate and / or the end face pressing plate 3 press the magnet. When the arc-shaped magnet 2 is composed of sub-magnets, the sub-magnets are preferably fixedly connected to the arc-shaped through slot by adhesive.

[0040] The magnetic ring clamping device further comprises a slot pressing plate 19, and the inner side wall of the slot pressing plate 19 is higher than the outer side wall of the arc-shaped magnet 2, but is not higher than the inner side wall of the arc-shaped magnet 2. Preferably, the inner side wall of the slot pressing plate is flush with the inner side wall of the end face pressing plate 3. The slot of the arc-shaped through slot is provided with a third bolt hole, the slot pressing plate is provided with a fourth bolt hole at a position corresponding to the third bolt hole, and the slot pressing plate and the arc-shaped through slot are connected by bolts through the third bolt hole and the fourth bolt hole. The slot pressing plate can effectively protect the side end face of the arc-shaped magnet 2 and effectively limit the rotation of the arc-shaped magnet 2 in the arc-shaped through slot. The slot pressing plate and the end face pressing plate 3 allow one of them not to be provided, and allow one of them to be directly generated on the base 1. The slot pressing plate, the end face pressing plate 3 and the base 1 allow other connection modes except bolts, such as welding, to be adopted. Only the bolt mode is convenient for disassembly.

[0041] The magnetic ring clamping device further comprises a telescopic mechanism, which comprises a first support plate 4 extending transversely, two second support plates 5 extending longitudinally, the first support plate 4 being connected to the second support plates 5, the two second support plates 5 being respectively fixed at two ends of the base 1, the slot of the arc-shaped through slot facing away from the first support plate 4, and the first support plate 4 being provided with a first telescopic rod. Thus, the external driving component is connected by the telescopic rod, and the distance between the arc-shaped magnet 2 and the central shaft is adjusted by the driving component.

[0042] The second support plate 5 is provided with an arc-shaped notch 12 at a position opposite to the arc-shaped through slot, so as to prevent the second support plate 5 from knocking the central shaft when the arc-shaped magnet 2 moves along the central shaft. The second support plate 5 can be connected to the base 1 through the first pin hole and the second pin hole. The end face pressing plate 3 can be extended away from the slot of the arc-shaped through slot to form the second support plate 5, so as to reduce the components.

[0043] The first telescopic rod comprises a shaft 7 and a spring 6 sleeved on the shaft 7. The first supporting plate 4 is provided with a through hole in the center, and the shaft 7 passes through the through hole. One end of the spring 6 abuts against the first supporting plate 4, and the other end of the spring 6 abuts against an end cap at one end of the shaft close to the base 1. Thus, the shaft can be telescopically extended and retracted, and the telescopic direction is perpendicular to the extension direction of the center line of the arc of the arc-shaped through slot.

[0044] The through hole is preferably a polygonal hole, and particularly preferably a square hole. The outer contour of the cross section of the shaft 7 is preferably polygonal, and particularly preferably square. The outer contour of the cross section of the shaft is arranged according to the shape of the through hole. Thus, the polygonal shape is used to avoid rotation of the shaft in the through hole.

[0045] Preferably, the first supporting plate 4 is provided with a pin at each of the four corners, and the second supporting plate 5 is provided with a hole 9 at a position corresponding to the pin. The first supporting plate 4 and the second supporting plate 5 are connected by the pin and the hole. In order to make the connection more firm, the first supporting plate 4 is further provided with a fifth bolt hole, the second supporting plate 5 is provided with a sixth bolt hole 8 at a position corresponding to the fifth bolt hole, and the first supporting plate 4 and the second supporting plate 5 are connected by the fifth bolt hole and the sixth bolt hole through a bolt. The bolt connection mode and the plug-in connection mode can coexist, and after coexisting, the first supporting plate 4 can be temporarily positioned by the pin and the hole, and firmly connected by the bolt, so that the connection is more stable, and the problem of misalignment of the hole position during bolt connection is solved. At this time, the fifth bolt hole is preferably arranged at the four corners of the first supporting plate 4, and closer to the corner of the first supporting plate 4 than the pin. The first supporting plate can not be provided with a bolt hole, but a supporting rod is arranged, and the fifth bolt hole is arranged on the supporting rod.

[0046] Regarding the second supporting plate 5

[0047] The second supporting plate 5 can be provided with a hollow 10, so as to reduce the weight of the second supporting plate 5 and reduce the material consumption of the second supporting plate 5 by using the hollow 10.

[0048] The second supporting plate 5 can be further provided with a second telescopic rod 11 away from the base plate. The second telescopic rod 11 has two second telescopic rods 11 symmetrically arranged on the two second supporting plates 5. Thus, the distance between the two second supporting plates 5 and the center shaft is adjusted by the two second telescopic rods, and the distance between the two ends of the arc-shaped magnet 2 and the center shaft is adjusted.

[0049] Regarding others

[0050] The utility model provides a magnetic ring clamping device, still includes a swing arm 21, swing arm 21 is provided with pivot 22, and the base is arranged at one end of swing arm 21, a plurality of arc magnets are arranged in arc-shaped through slot, and the cross section profile of the inner side formed after a plurality of arc magnets are arranged presents the circular arc shape with the center on pivot, so that the utility model can rotate along annular pipeline 20 more smoothly, preferably, the both ends of swing arm are equipped with a base, so that in the process of rotating, the force balance of swing arm is guaranteed, and the rotation is more stable, at this time, pivot 22 is preferably located at the center of swing arm.

[0051] The second support plate 5 is preferably square plate, and an arc-shaped notch is formed on one side of the second support plate 5, and the second support plate 5 is provided with an extension plate outward on both sides of the arc-shaped notch. The side of the extension plate away from the base 1 is provided with a first roller mechanism, and the first roller mechanism comprises a first support seat 14, a first rotating shaft 15 is arranged on the first support seat 14, a first roller 13 is arranged on the first rotating shaft 15, and the first support seat 14 is fixedly connected with the extension plate. The distance between the first roller 13 and the center axis of the arc formed by the arc-shaped magnet 2 is not less than the distance between the inner side wall of the arc-shaped magnet 2 and the center axis of the arc formed by the arc-shaped magnet 2. Thus, the first roller is rolled along the center axis, thereby driving the arc-shaped magnet 2 to move along the annular pipeline 20. The first roller mechanism is close to the mouth of the arc-shaped notch. Alternatively, the both ends of the notch pressing plate extend from the both ends of the arc-shaped magnet, and the first roller is directly arranged on the notch pressing plate.

[0052] The side of the second support plate 5 away from the base 1 is also provided with a second roller mechanism, and the second roller mechanism comprises a second support seat, a second rotating shaft 17 is arranged on the second support seat, a second roller 16 is arranged on the second rotating shaft 17, and the second support seat is fixedly connected with the second support plate 5. The distance between the second roller 16 and the center axis of the arc formed by the arc-shaped magnet 2 is not less than the distance between the inner side wall of the arc-shaped magnet 2 and the center axis of the arc formed by the arc-shaped magnet 2. Thus, the second roller is rolled along the annular pipeline 20, thereby driving the arc-shaped magnet 2 to move along the center axis. There is an included angle between the first rotating shaft and the second rotating shaft, so that the first roller and the second roller are more stably rolled on the center axis. The second roller mechanism is close to the bottom of the arc-shaped notch.

[0053] Note that the direction close to the center of the arc-shaped magnet 2 is the inner direction, and the direction away from the center of the arc-shaped magnet 2 is the outer direction.

[0054] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A magnetic ring clamping device, characterized in that, Includes a base, on which an arc-shaped through groove with an inner sidewall is formed, and an arc-shaped magnet is provided in the arc-shaped through groove, wherein the outer sidewall of the arc-shaped magnet is in contact with the inner sidewall of the arc-shaped through groove; The arc-shaped through groove has end face pressure plates at both ends. The inner sidewall of the end face pressure plate is arc-shaped and is higher than the outer sidewall of the arc-shaped magnet, but not higher than the inner sidewall of the arc-shaped magnet.

2. The magnetic ring clamping device according to claim 1, characterized in that, The base is arc-shaped, meaning that the inner wall of the base is arc-shaped and the outer wall of the base is also arc-shaped. The inner wall of the base serves as the inner wall of the arc-shaped through groove, and the outer wall of the base serves as the outer wall of the arc-shaped through groove.

3. The magnetic ring clamping device according to claim 1, characterized in that, The arc-shaped magnet includes multiple small arc-shaped magnets arranged side by side, with an arc-shaped partition between two adjacent small magnets. The inner wall of the partition is higher than the outer wall of the arc-shaped magnet, but not higher than the inner wall of the arc-shaped magnet.

4. The magnetic ring clamping device according to claim 1, characterized in that, The arc-shaped through groove is provided with a groove pressure plate. The inner sidewall of the groove pressure plate is higher than the outer sidewall of the arc-shaped magnet, but not higher than the inner sidewall of the arc-shaped magnet.

5. A magnetic ring clamping device according to claim 1, 2, 3 or 4, characterized in that, It also includes a telescopic mechanism, which includes a first support plate extending laterally and two second support plates extending longitudinally. The first support plate is connected to the second support plates, and the two second support plates are respectively fixed at both ends of the base. The opening of the arc-shaped through groove faces away from the first support plate. The first support plate is provided with a first telescopic rod, which includes a shaft and a spring sleeved on the shaft. The first support plate has a through hole through which the shaft passes.

6. A magnetic ring clamping device according to claim 5, characterized in that, The telescopic mechanism also includes two second telescopic rods, which are symmetrically arranged on the side of the two second support plates away from the base.

7. A magnetic ring clamping device according to claim 1, 2, 3 or 4, characterized in that, It also includes a rotating arm, which is equipped with a central rotating shaft and a base is located at one end of the rotating arm; Multiple arc-shaped magnets are arranged in an arc-shaped through groove. The cross-sectional profile formed by the inner side of the multiple arc-shaped magnets is an arc with the center on the central axis of rotation.

8. A magnetic ring clamping device according to claim 7, characterized in that, The arc-shaped magnet is clamped on the annular pipe. Roller mechanisms are provided at both ends of the arc-shaped magnet. The roller mechanism includes a support base that is directly or indirectly connected to the base. A rotating shaft is provided on the support base. Rollers are provided on the rotating shaft. The rollers rotate around the central rotating shaft as the center along the annular pipe.

9. A magnetic ring clamping device according to claim 8, characterized in that, The roller mechanism includes a first roller mechanism, the first roller mechanism includes a first support base, the first support base is provided with a first rotating shaft, and the first rotating shaft is provided with a first roller; The second support plate has an arc-shaped notch at a position corresponding to the arc-shaped magnet. The two ends of the arc-shaped notch are respectively provided with outward extensions to form extension plates. The first support base is fixed to the side of the extension plate away from the base.

10. A magnetic ring clamping device according to claim 9, characterized in that, The roller mechanism further includes a second roller mechanism, which includes a second support base, a second rotating shaft on the second support base, and a second roller on the second rotating shaft. The second support base is fixedly connected to the portion of the second support plate located between the two extension plates, and the central axis of the second rotating shaft forms an angle with the central axis of the first rotating shaft.

Images