360-degree rotating mechanism

Abstract

The utility model provides a 360-degree rotating mechanism, and relates to the technical field of rotating mechanisms, the 360-degree rotating mechanism comprises a rotating shaft sleeve I and a rotating shaft sleeve II which are symmetrically arranged, a bolt is arranged in the rotating shaft sleeve I, a locknut is arranged in the rotating shaft sleeve II, a rotating block I is sleeved in the rotating shaft sleeve I, a rotating block II is sleeved in the rotating shaft sleeve II, and the rotating block I and the rotating block II are connected in a rotating mode. The bolt penetrates through the first rotating block and the second rotating block and is connected with the locknut, a felt gasket is arranged at the intersection of the first rotating block and the second rotating shaft sleeve, the first rotating block and the first rotating shaft sleeve are in press fit through a set screw, and the second rotating block and the second rotating shaft sleeve are in press fit through a set screw. The structure is used for solving the problems that an existing open type rotary structure is exposed in the external environment, the structure is prone to rusting and corrosion, and metal abrasion and surface scratching are also caused in the using process. The angle adjusting range of a non-full-angle rotating structure is limited, and operation of a user is not facilitated.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to the technical field of rotating mechanism, concretely relates to a 360 degree rotating mechanism. BACKGROUND

[0002] At present, the full metal open type non-full angle rotating structure is used in the rotating structure field. In the long-term use process, the friction surface between the metals is easy to appear surface scratch and wear, thereby causing the rotation not smooth, even the phenomenon of jamming.

[0003] And the open type rotating structure is exposed to the external environment, is extremely easy to appear structure rust and corrosion, simultaneously, if the impurity, particle in the external environment adsorb on the metal surface, in the use process, will same will cause metal wear and surface scratch phenomenon, thereby influence use smooth degree and life. The angle adjusting range of the non-full angle rotating structure is limited, thereby causing the direction adjusting range of the equipment installed with it to be small, which is not conducive to the operation of the user.

[0004] It should be noted that the above content belongs to the technical cognition range of the inventor. Since the technical content in the field is vast and complex, the above content of the present application does not necessarily constitute the prior art. CONTENT OF THE UTILITY MODEL

[0005] 1. Technical problem to be solved by the utility model:

[0006] The utility model provides a 360 degree rotating mechanism to solve the technical problems in the above background technology.

[0007] 2. Technical scheme:

[0008] To achieve the above object, the utility model provides technical scheme for: a 360 degree rotation mechanism, including symmetry setting rotation axle sleeve one and rotation axle sleeve two, rotation axle sleeve one is equipped with bolt in, rotation axle sleeve two is equipped with lock nut in, rotation axle sleeve one inside sleeve joint rotates the piece one, rotation axle sleeve two inside sleeve joint rotates the piece two, the bolt is passed through rotates the piece one with rotating the piece two and is connected with lock nut, rotates the piece one with the intersection of rotation axle sleeve two is equipped with felt washer, rotates the piece one and rotation axle sleeve one use dowel screw pressure, rotates the piece two and rotation axle sleeve two use dowel screw pressure, when the device assembly, use bolt and rotate the piece one, felt washer, rotate the piece two are connected together through lock nut, then in rotate the piece one, rotate the piece two end sleeve sets rotation axle sleeve one with rotation axle sleeve two, finally use dowel screw and rotate the piece one with rotate the piece two are fixed on rotation axle sleeve one with rotation axle sleeve two respectively, rotation axle sleeve one with rotation axle sleeve two end can be connected with the component of needing rotation, two can along with felt washer place 360 degree rotation, and can be through the tightness of lock nut and bolt and realize the adjustment of different rotation damping.

[0009] Further, the rotation axle sleeve one and the rotation axle sleeve two are provided with a special-shaped groove at one end, the special-shaped groove is matched with the rotation block one and the rotation block two respectively, and the other end of the rotation axle sleeve one and the rotation axle sleeve two is provided with a mechanical interface.

[0010] Further, the rotation axle sleeve two is provided with the felt washer at the bottom, and the bottom of the felt washer is matched with the bolt through a flat washer.

[0011] Further, the felt washer is made of high-density wool felt and is coated with lubricating grease on the surface.

[0012] Further, the rotation axle sleeve one and the rotation axle sleeve two are provided with at least three threaded holes on the side surface, and the threaded holes are matched with the dowel screws.

[0013] Further, the side surface of the rotation block one and the rotation block two is provided with a limiting groove, and the plane of the limiting groove is perpendicular to the axis of the threaded hole on the side surface of the rotation axle sleeve one and the rotation axle sleeve two.

[0014] Further, the end surface of the dowel screw is pressed with the limiting groove plane of the rotation block one and the rotation block two.

[0015] Further, the rotation block one and the rotation block two are identical in shape and are matched with the special-shaped hole of the rotation axle sleeve one and the rotation axle sleeve two.

[0016] Further, the rotation block one and the rotation block two are made of 304 stainless steel, and the bolt, the flat washer, the dowel screw, and the lock nut are standard parts and are also made of 304 stainless steel.

[0017] Further, the rotating shaft sleeve one and the rotating shaft sleeve two adopt aluminum alloy.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the technical scheme has the beneficial effects that:

[0020] The utility model discloses a reasonable design, a large number of standard fasteners are used, the rotating shaft sleeve and the rotating block are simple in structure, easy to process, the felt washer is circular ring structure, can use simple stamping tool stamping forming, and the overall structure is simple, and the manufacturing cost is low, and batch production can be used.

[0021] The utility model discloses a 360 degree full angle rotation function can be realized.

[0022] The utility model discloses can realize the adjustment of different rotation damping through the tightness of locknut.

[0023] The sleeve joint of rotating shaft sleeve and rotating block is special-shaped structure, and is convenient to install.

[0024] The rotating block side surface is equipped with limit slot, and provides anti -drop function.

[0025] The rotating contact surface adopts the structure of "nonmetal plane and metal plane" relative rotation, avoids the problem that the rotating contact surface appears surface abrasion and scratch in use.

[0026] The felt washer uses high density felt, and the felt surface is coated with lubricating grease, provides lubricating function for friction contact surface, greatly improves the wear resistance, damping feeling and service life of structure.

[0027] The utility model discloses a closed structure, can effectively prevent the moisture, particle, impurity of outside and enter inside, avoids the phenomenon that structure appears rust, scratch, simple structure, convenient and practical.

[0028] It should be noted that the structures not introduced in the utility model are the same as or can be realized by the prior art, and do not involve the design points and improvement direction of the utility model, and will not be described here. DRAWINGS

[0029] Fig. 1 It is the structure schematic diagram of the utility model;

[0030] Fig. 2 It is the cross section structure schematic diagram of the utility model;

[0031] Fig. 3 It is the structure schematic diagram of the utility model after installation.

[0032] REFERENCE SIGNS

[0033] 1, rotating shaft sleeve one; 11, special-shaped groove; 12, mechanical interface; 2, bolt; 3, rotating block one; 31, limit groove; 4, rotating block two; 5, flat washer; 6, rotating shaft sleeve two; 7, locking screw; 71, threaded hole; 8, felt washer; 9, lock nut. DETAILED DESCRIPTION

[0034] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, in which several embodiments of the present application are given. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0035] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description. Therefore, it cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0036] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0037] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing", "provided with", "provided in" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. EMBODIMENT

[0038] Referring to the drawings Figs. 1-3A 360° rotation mechanism, comprising symmetrically arranged rotation shaft sleeve one 1 and rotation shaft sleeve two 6, the rotation shaft sleeve one 1 is provided with a bolt 2, the rotation shaft sleeve two 6 is provided with a lock nut 9, the rotation shaft sleeve one 1 is internally sleeved with a rotating block one 3, the rotation shaft sleeve two 6 is internally sleeved with a rotating block two 4, the bolt 2 penetrates the rotating block one 3 and the rotating block two 4 and is connected with the lock nut 9, the rotating block one 3 is provided with a felt washer 8 at the intersection with the rotation shaft sleeve two 6, the rotating block one 3 and the rotation shaft sleeve one 1 are pressed together by a set screw 7, the rotating block two 4 and the rotation shaft sleeve two 6 are pressed together by a set screw 7, when the device is assembled, the rotating block one 3, the felt washer 8 and the rotating block two 4 are connected together by the lock nut 9, then the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 are sleeved on the end of the rotating block one 3 and the rotating block two 4, finally the rotating block one 3 and the rotating block two 4 are fixed on the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 respectively by the set screw 7, the end of the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 can be connected with the part that needs to be rotated, the two can rotate 360° along the felt washer 8, and the tightness of the lock nut 9 and the bolt 2 can be used to adjust the different rotation damping.

[0039] The end of the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 intersecting with each other is provided with a special-shaped groove 11, the special-shaped groove 11 is matched with the rotating block one 3 and the rotating block two 4 respectively, the other end of the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 is provided with a mechanical interface 12, the rotating block one 3 and the rotating block two 4 can be inserted into the corresponding special-shaped groove 11, then they are fixed on the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 by the set screw 7, so that the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 can rotate relatively, and the mechanical interface 12 facilitates the connection of the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 with the related equipment that needs to be rotated.

[0040] The bottom of the rotation shaft sleeve two 6 is provided with the felt washer 8, the bottom of the felt washer 8 intersects with the bolt 2 through a flat washer 5, the flat washer 5 cooperates with the lock nut 9 to improve the locking effect with the bolt 2, and the cooperation of the two felt washers 8 improves the smooth effect during rotation.

[0041] The felt washer 8 is made of high-density sheep felt and coated with lubricating grease on the surface, which further reduces the friction when the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 rotate relatively.

[0042] The side of the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 is provided with at least three threaded holes 71, the threaded holes 71 are matched with the set screw 7, when the rotation shaft sleeve one 1 and the rotation shaft sleeve two 6 are assembled, the set screw 7 is screwed into the threaded hole 71 to complete the positioning of the rotating block one 3 and the rotating block two 4.

[0043] The side surface of the rotating block one 3 and the rotating block two 4 is provided with a limiting groove 31, the plane of the limiting groove 31 is perpendicular to the axis of the threaded hole 71 of the rotating sleeve one 1 and the rotating sleeve two 6 side surface, facilitating the fastening screw 7 to the rotating block one 3 and the rotating block two 4.

[0044] The end surface of the fastening screw 7 is pressed with the limiting groove 31 of the rotating block one 3 and the rotating block two 4, thereby improving the limiting effect.

[0045] The rotating block one 3 and the rotating block two 4 are the same in shape and are matched with the special-shaped hole of the rotating sleeve one 1 and the rotating sleeve two 6, the same shape facilitates standardized production and reduces production cost, and the matching with the special-shaped hole facilitates the rotating block one 3 and the rotating block two 4 to be respectively placed in the rotating sleeve one 1 and the rotating sleeve two 6.

[0046] The rotating block one 3 and the rotating block two 4 adopt 304 stainless steel, the bolt 2, the flat washer 5, the fastening screw 7 and the lock nut 9 are standard parts and also adopt 304 stainless steel, 304 stainless steel is mature in technology and is not easy to rust, thereby improving the service life of the whole device, and the adoption of standard parts can also reduce the manufacturing cost of the whole device, it should be noted that the structure of the application can also be made of other materials, which is not described here.

[0047] The rotating sleeve one 1 and the rotating sleeve two 6 adopt aluminum alloy, the density of aluminum alloy is relatively small, but the strength is high, which can significantly reduce the overall weight while ensuring the structural strength.

[0048] The above-mentioned embodiments only express certain embodiments of the present application, which are described in detail and specifically, but can not be understood as the limitation of the scope of the present application; it should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application; therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A 360° rotation mechanism, characterized by: The application relates to a rotating shaft sleeve, which comprises symmetrically arranged rotating shaft sleeve one (1) and rotating shaft sleeve two (6), the rotating shaft sleeve one (1) is internally provided with a bolt (2), the rotating shaft sleeve two (6) is internally provided with a lock nut (9), the rotating shaft sleeve one (1) is internally sleeved with rotating block one (3), the rotating shaft sleeve two (6) is internally sleeved with rotating block two (4), the bolt (2) penetrates the rotating block one (3) and the rotating block two (4) and is connected with the lock nut (9), the rotating block one (3) is provided with a felt washer (8) at the intersection with the rotating shaft sleeve two (6), the rotating block one (3) and the rotating shaft sleeve one (1) are pressed together by using a clamping screw (7), and the rotating block two (4) and the rotating shaft sleeve two (6) are pressed together by using the clamping screw (7).

2. A 360° rotation mechanism according to claim 1, characterized in that: The rotating shaft sleeve one (1) and the rotating shaft sleeve two (6) are provided with special-shaped grooves (11) at one end, the special-shaped grooves (11) are matched with the rotating block one (3) and the rotating block two (4) respectively, and the other end of the rotating shaft sleeve one (1) and the rotating shaft sleeve two (6) is provided with a mechanical interface (12).

3. A 360° rotation mechanism according to claim 1, characterized in that: The rotating shaft sleeve two (6) is provided with the felt washer (8) at the bottom, and the bottom of the felt washer (8) is intersected with the bolt (2) through a flat washer (5).

4. A 360° rotation mechanism according to claim 3, characterised in that: The felt washer (8) is formed by stamping high-density wool felt and is coated with lubricating grease on the surface.

5. A 360° rotation mechanism according to claim 1, characterized in that: The rotating shaft sleeve one (1) and the rotating shaft sleeve two (6) are provided with at least three threaded holes (71) on the side, the threaded holes (71) are matched with the clamping screw (7).

6. A 360° rotation mechanism according to claim 5, characterised in that: The rotating block one (3) and the rotating block two (4) are provided with limiting grooves (31) on the side, the plane of the limiting grooves (31) is perpendicular to the axis of the threaded holes (71) on the side of the rotating shaft sleeve one (1) and the rotating shaft sleeve two (6).

7. A 360° rotation mechanism according to claim 2, characterized in that: The rotating block one (3) and the rotating block two (4) have the same shape and are matched with the special-shaped holes of the rotating shaft sleeve one (1) and the rotating shaft sleeve two (6).

8. A 360° rotation mechanism according to claim 1, characterized in that: The rotating block one (3) and the rotating block two (4) are made of 304 stainless steel, the bolt (2), the flat washer (5), the clamping screw (7) and the lock nut (9) are standard parts and are also made of 304 stainless steel.

9. A 360° rotation mechanism according to claim 1, characterized in that: The rotating shaft sleeve one (1) and the rotating shaft sleeve two (6) are made of aluminum alloy.

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