High-precision gear shaping positioning device

Abstract

The utility model provides a high-precision gear shaping positioning device, which belongs to the technical field of mechanical engineering and comprises a loading mechanism, an operation table and a mold box fixedly mounted on the outer surface of the operation table. The driving mechanism comprises a first gear rotationally connected to the outer surface of the operation table, a limiting groove formed in the inner surface of the first gear, a limiting roller clamped to the limiting groove, a fixing piece fixedly installed on the outer surface of the limiting roller, and a clamping assembly used for fixing materials. And the rotating assembly is used for adjusting the angle of the materials, a bearing sleeve used in cooperation with rotation is installed at the joint of the first gear and the operation table, and the inner surface of the limiting groove is attached to the outer surface of the limiting roller. According to the utility model, all parts of the driving mechanism are matched with one another, so that not only is the stable fixation of materials during processing ensured, but also errors possibly caused by repeatedly adjusting the angle of the materials are effectively avoided, and the production efficiency and the accuracy of finished products are improved.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical engineering technology, and specifically relates to a high-precision tooth positioning device. Background Technology

[0002] A gear positioning device is a device used in machining, especially in gear manufacturing, to ensure the precise position of a workpiece. It ensures that the workpiece (such as a gear blank) is accurately positioned during machining so that precise cutting can be performed. It provides stable support for the workpiece and prevents displacement or vibration during machining, which would affect the machining quality.

[0003] In the existing technology, traditional tooth positioning devices usually use a two-sided fixing method to ensure stability during the processing. However, when it is necessary to adjust the processing angle, it is often necessary to perform multiple calibrations and adjustments, which affects the processing efficiency to some extent. Repeated adjustments not only consume time but may also introduce errors, thereby affecting the final processing accuracy and product quality. Utility Model Content

[0004] The purpose of this invention is to provide a high-precision tooth positioning device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-precision tooth positioning device, comprising

[0007] The supporting mechanism includes an operating table and a mold box fixedly installed on the outer surface of the operating table;

[0008] The drive mechanism includes a first gear rotatably connected to the outer surface of the operating table, a limiting groove formed on the inner surface of the first gear, a limiting rod that is engaged with the limiting groove, a fixing plate fixedly installed on the outer surface of the limiting rod, a clamping assembly for fixing the material, and a rotating assembly for adjusting the angle of the material.

[0009] In a preferred embodiment of this utility model, a bearing sleeve for rotating is installed at the connection between the first gear and the operating table, and the inner surface of the limiting groove is in contact with the outer surface of the limiting rod.

[0010] As a preferred embodiment of the present invention, the clamping assembly includes a cylinder adapted to be installed on the outer surface of the operating table, and a fixing sleeve fixedly installed on the output end of the cylinder.

[0011] In a preferred embodiment of this utility model, the inner surface of the fixing sleeve slides in contact with the outer surface of the limiting rod, and the outer surface of the fixing sleeve fits against the outer surface of the insert tooth.

[0012] As a preferred embodiment of this utility model, the rotating assembly includes a motor adapted to be installed on the outer surface of the operating table, a connecting rod fixedly connected to the output end of the motor via a coupling, and a second gear fixedly installed on the outer end face of the connecting rod.

[0013] In a preferred embodiment of this utility model, the connecting rod passes through the outer surface of the operating table and a bearing sleeve for rotation is installed at the connection point, and the outer surface of the second gear meshes with the first gear.

[0014] Compared with the prior art, the beneficial effects of this utility model are: through the mutual cooperation of the various components of the drive mechanism, not only is the stable fixation of the material during processing ensured, but errors that may be caused by repeated adjustment of the material angle are also effectively avoided, thereby improving production efficiency and the accuracy of the finished product. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0018] Figure 3 This is a schematic diagram of the structure of the cylinder of this utility model during retraction;

[0019] Figure 4 This is a schematic diagram of the explosion of the first gear and the limiting rod of this utility model.

[0020] In the diagram: 100, bearing mechanism; 101, operating table; 102, mold box; 200, driving mechanism; 201, first gear; 202, limiting groove; 203, limiting roller; 204, fixing plate; 205, clamping assembly; 205a, cylinder; 205b, fixing sleeve; 206, rotating assembly; 206a, motor; 205b, connecting rod; 205c, second gear; S, gear shaping. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] Example

[0025] Reference Figures 1-4 This is an embodiment of the present invention, which provides a high-precision tooth positioning device, comprising:

[0026] The support mechanism 100 includes an operating table 101 and a mold box 102 fixedly installed on the outer surface of the operating table 101;

[0027] The drive mechanism 200 includes a first gear 201 rotatably connected to the outer surface of the operating table 101, a limiting groove 202 formed on the inner surface of the first gear 201, a limiting rod 203 snapped into the limiting groove 202, a fixing piece 204 fixedly installed on the outer surface of the limiting rod 203, a clamping assembly 205 for fixing the material, and a rotating assembly 206 for adjusting the angle of the material.

[0028] Specifically, a bearing sleeve for rotating is installed at the connection between the first gear 201 and the operating table 101, and the inner surface of the limiting groove 202 is in contact with the outer surface of the limiting roller 203.

[0029] Different sizes of tooth S can be processed by replacing the limiting roller 203 and the fixing sleeve 205b of different sizes.

[0030] Furthermore, the clamping assembly 205 includes a cylinder 205a adapted to be installed on the outer surface of the operating table 101, and a fixing sleeve 205b fixedly installed on the output end of the cylinder 205a.

[0031] Furthermore, the inner surface of the fixing sleeve 205b slides in contact with the outer surface of the limiting rod 203, and the outer surface of the fixing sleeve 205b fits against the outer surface of the insert tooth S.

[0032] When the cylinder 205a extends, it pushes the fixing sleeve to move smoothly towards the tooth S until it is in close contact with the outer surface of the tooth. At the same time, the other side of the tooth S is in stable contact with the fixing plate 204, ensuring accurate positioning and stable support of the tooth during the processing.

[0033] Preferably, the rotating assembly 206 includes a motor 206a adapted to be mounted on the outer surface of the operating table 101, a connecting rod 206b fixedly connected to the output end of the motor 206a via a coupling, and a second gear 206c fixedly mounted on the outer end face of the connecting rod 206b.

[0034] It should be noted that the connecting rod 206b passes through the outer surface of the operating table 101 and a bearing sleeve for rotation is installed at the connection point, and the outer surface of the second gear 206c meshes with the first gear 201.

[0035] In use, firstly, locate the corresponding limiting rod 203 through the mold box 102, and snap the limiting rod 203 into the limiting groove 202 on the inner surface of the first gear 201. Then, sleeve the tooth S onto the outer surface of the limiting rod 203, start the cylinder 205a, and the cylinder 205a pushes the fixed sleeve 205b to move and slide along the outer surface of the limiting rod 203 until the outer surface of the fixed sleeve 205b fits against the outer surface of the tooth S. This step ensures that the tooth S is firmly clamped between the fixed sleeve 205b and the fixed piece 204, achieving accurate positioning and stable support. When it is necessary to adjust the angle of the tooth S, start the motor 206a, and the motor 206a drives the connecting rod 206b to rotate, which in turn drives the second gear 206c to rotate. The second gear 206c drives the first gear 201 to rotate, thereby driving the limiting rod 203 to rotate, thus realizing the angle adjustment of the tooth S.

[0036] In summary, through the cooperation of the various components of the drive mechanism 200, not only is the material firmly fixed during processing, but errors that may occur due to repeated adjustments of the material angle are also effectively avoided, thereby improving production efficiency and the accuracy of the finished product.

[0037] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0038] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high precision gear shaping positioning device, characterized by: Including, The bearing mechanism (100) includes an operation table (101), a mold box (102) fixedly installed on the outer surface of the operation table (101); The driving mechanism (200) includes a first gear (201) rotatably connected to the outer surface of the operation table (101), a limiting groove (202) formed in the inner surface of the first gear (201), a limiting rod (203) clamped with the limiting groove (202), a fixed sheet (204) fixedly installed on the outer surface of the limiting rod (203), a clamping assembly (205) for fixing the material, and a rotating assembly (206) for adjusting the angle of the material.

2. A high precision gear shaping positioning device as claimed in claim 1, wherein: The first gear (201) is provided with a bearing sleeve for cooperation and rotation at the connection with the operation table (101), and the inner surface of the limiting groove (202) is in contact with the outer surface of the limiting rod (203).

3. A high precision gear shaping positioning device as claimed in claim 2, characterized in that: The clamping assembly (205) includes a gas cylinder (205a) fittedly installed on the outer surface of the operation table (101), and a fixed sleeve (205b) fixedly installed on the output end of the gas cylinder (205a).

4. A high precision gear shaping positioning device according to claim 3, wherein: The inner surface of the fixed sleeve (205b) is in sliding contact with the outer surface of the limiting rod (203), and the outer surface of the fixed sleeve (205b) is in contact with the outer surface of the pinion (S).

5. A high precision gear shaping positioning device as claimed in claim 4, characterized in that: The rotating assembly (206) includes a motor (206a) fittedly installed on the outer surface of the operation table (101), a connecting rod (206b) fixedly connected to the output end of the motor (206a) through a shaft coupling, and a second gear (206c) fixedly installed on the outer end surface of the connecting rod (206b).

6. A high precision gear shaping positioning device as claimed in claim 5, characterized in that: The connecting rod (206b) penetrates through the outer surface of the operation table (101) and is provided with a bearing sleeve for cooperation and rotation at the connection, and the outer surface of the second gear (206c) is engaged with the first gear (201).

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