Multi-angle steering handle

Abstract

The utility model discloses a steering handle, belongs to the technical field of thread pattern rolling tools, and particularly relates to a multi-angle steering handle which comprises a shell, an adjusting ring, a tail handle and a handle assembly. The shell is clamped and matched with the tail handle, and the adjusting ring is located at the bottom of the shell and connected to the matching position of the shell and the tail handle in a sleeving mode; the handle assembly is fixedly installed on the adjusting ring, the handle assembly is composed of a connecting rod and a handle, the problem of unicity of the opening direction of the handle is solved by changing the rotating direction of the adjusting ring, the clamping direction of the rolling tool body can be adjusted according to different machine tools, and the clamping direction of the rolling tool body can be adjusted according to different machine tools. Therefore, on-site operation of machine tool personnel is facilitated.

Description

Technical Field

[0001] The utility model discloses a steering handle, belongs to the technical field of thread pattern rolling tool bodies, and specifically relates to a multi-angle steering handle. Background Art

[0002] Thread rolling technology originated in the early 20th century. With the development of metal plastic deformation theory and the progress of practical application, it has gradually become an efficient and energy-saving precision forming process. The technical background mainly includes the following aspects: Material science and mechanics foundation: Thread rolling processing relies on the plastic deformation ability of metal materials, that is, under a certain pressure, metal materials can undergo permanent shape changes without destroying their internal continuity. This requires that the materials used have good plasticity and strain hardening properties. Advances in mechanical manufacturing technology: With the improvement of mold design and manufacturing accuracy, as well as the research and development of high-efficiency and high-precision rolling equipment, thread rolling technology has been realized and gradually improved. This technology uses a special rolling wheel or rolling die to extrude the workpiece to form a thread. Energy-saving and environmental protection requirements: Compared with traditional cutting methods, thread rolling processing belongs to the category of chipless processing, which not only reduces the generation of cutting waste, but also reduces energy consumption, which meets the requirements of modern industrial production for green manufacturing and sustainable development. The need to improve quality and reduce costs: The thread surface formed by thread rolling has a high smoothness, and the fatigue strength and tensile strength are improved. At the same time, it improves production efficiency and reduces unit cost. Therefore, it has been widely used in many industries such as aerospace, automobile manufacturing, fastener production and other fields.

[0003] When opening and closing the traditional thread pattern rolling tool body, the handle can only be opened in one direction, resulting in the single working direction of the rolling tool body. When applied to different machine tools, the supporting direction of the rolling tool body is single, resulting in inconvenience for on-site machine tool operators to operate. Utility Model Content

[0004] Purpose of the utility model: to provide a multi-angle steering handle to solve the above-mentioned problems.

[0005] Technical solution: A multi-angle steering handle, the steering handle comprising a housing, an adjustment ring, a tail handle and a handle assembly;

[0006] The shell is engaged with the tail handle in a snap-fit ​​manner, and the adjustment ring is located at the bottom of the shell and sleeved on the matching position between the shell and the tail handle;

[0007] The handle assembly is fixedly mounted on the adjusting ring.

[0008] In a further embodiment, the handle assembly is composed of a connecting rod and a handle;

[0009] One end of the connecting rod is fixedly mounted on the adjusting ring by means of a screw, and the other end is fixedly connected to the handle.

[0010] In a further embodiment, the connecting rod is L-shaped.

[0011] In a further embodiment, a through hole is opened at the bottom of the shell, and the tail handle passes through the shell through the through hole.

[0012] In a further embodiment, the shell and the tail handle are connected by a vortex spring, the vortex spring is located inside the shell and is sleeved on the outside of the tail handle end, the end of the vortex spring is clamped with the shell, and the tail is clamped with the end of the tail handle.

[0013] In a further embodiment, a first matching block is provided at the bottom of the shell, and a second matching block matching with the first matching block is provided on the tail handle.

[0014] Beneficial effect: The utility model solves the problem of the single opening direction of the handle by changing the rotation direction of the adjustment ring. The supporting direction of the rolling tool body can be adjusted according to different machine tools, thereby facilitating the operation of on-site machine tool personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axonometric drawing of the utility model.

[0016] Figure 2 The utility model is an explosion Figure 1 .

[0017] Figure 3 The utility model is an explosion Figure 2 .

[0018] Reference numerals: housing 1 , adjusting ring 5 , tail handle 4 , connecting rod 3 , handle 2 , screw 6 , handle assembly 7 , vortex spring 9 . DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] A multi-angle steering handle comprises: a housing 1, an adjustment ring 5, a tail handle 4, and a handle assembly 7.

[0023] In one embodiment, Figures 1 to 3 As shown, the housing 1 is snap-fitted with the tail handle 4, and the adjustment ring 5 is located at the bottom of the housing 1 and sleeved on the matching position between the housing 1 and the tail handle 4;

[0024] The handle assembly 7 is fixedly mounted on the adjustment ring 5 .

[0025] In one embodiment, Figures 1 to 3 As shown, the handle assembly 7 is composed of a connecting rod 3 and a handle 2;

[0026] One end of the connecting rod 3 is fixedly mounted on the adjusting ring 5 by a screw 6 , and the other end is fixedly connected to the handle 2 .

[0027] In one embodiment, Figures 1 to 3 As shown, the connecting rod 3 is L-shaped.

[0028] In one embodiment, Figures 1 to 3 As shown, a through hole is opened at the bottom of the shell 1, and the tail handle 4 passes through the shell 1 through the through hole.

[0029] In one embodiment, Figures 1 to 3As shown, the housing 1 and the tail handle 4 are connected via a vortex spring 9, which is located inside the housing 1 and sleeved on the outside of the end of the tail handle 4, the end of the vortex spring 9 is clamped with the housing 1, and the tail is clamped with the end of the tail handle 4.

[0030] In one embodiment, Figures 1 to 3 As shown, a first matching block is provided at the bottom of the housing 1, and a second matching block matching with the first matching block is provided on the tail handle 4.

[0031] In one embodiment, Figures 1 to 3 As shown, a scale is provided on the housing 1.

[0032] Installation process:

[0033] 1. Connect the handle connecting rod 3 and the adjusting ring 5 with screws 6;

[0034] 2. The handle 2 is screwed onto the handle connecting rod 3;

[0035] 3. Connect the housing 1, the tail handle 4 and the adjusting ring 5 to form a whole.

[0036] Working principle: The utility model solves the singleness of the handle opening direction by changing the rotation direction of the adjustment ring. The holding direction of the rolling tool body can be adjusted according to different machine tools, thereby facilitating the operation of on-site machine tool personnel.

[0037] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A multi-angle steering handle, characterized in that: The steering handle comprises a housing, an adjusting ring, a tail handle and a handle assembly; The shell is engaged with the tail handle in a snap-fit ​​manner, and the adjustment ring is located at the bottom of the shell and sleeved on the matching position between the shell and the tail handle; The handle assembly is fixedly mounted on the adjusting ring.

2. A multi-angle steering handle according to claim 1, characterized in that: The handle assembly consists of a connecting rod and a handle; One end of the connecting rod is fixedly mounted on the adjusting ring by means of a screw, and the other end is fixedly connected to the handle.

3. A multi-angle steering handle according to claim 2, characterized in that: The connecting rod is in an L shape.

4. The multi-angle steering handle according to claim 1, characterized in that: A through hole is opened at the bottom of the shell, and the tail handle passes through the shell through the through hole.

5. The multi-angle steering handle according to claim 1, characterized in that: The shell is connected to the tail handle through a vortex spring. The vortex spring is located inside the shell and sleeved on the outside of the end of the tail handle. The end of the vortex spring is clamped with the shell, and the tail is clamped with the end of the tail handle.

6. The multi-angle steering handle according to claim 1, characterized in that: A first matching block is provided at the bottom of the shell, and a second matching block matching with the first matching block is provided on the tail handle.

7. The multi-angle steering handle according to claim 1, characterized in that: A scale is arranged on the shell.

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