Concentricity auxiliary debugging and inspection tool
By designing concentricity auxiliary debugging and inspection fixtures, and utilizing the combination of limit holes and positioning components, the problems of time-consuming, labor-intensive, and costly processes in existing technologies have been solved, achieving simple and efficient concentricity detection, which is applicable to the fields of mechanical manufacturing and assembly.
Patent Information
- Application Number
- CN202423032486.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-10
AI Technical Summary
Existing technologies are time-consuming, labor-intensive, and costly in detecting the concentricity of two-axis connections, making it difficult to meet the high requirements of the mechanical manufacturing and assembly fields.
A concentricity auxiliary debugging and inspection fixture was designed, including a male and female fixture head, equipped with a limiting hole and a positioning component. The limiting hole cooperates with the external shaft for limiting, and the positioning component and guide component are used to achieve concentricity debugging. It is fixed with a kimming screw, which simplifies the operation and improves the accuracy.
It achieves concentricity detection that is simple to operate, low in cost, and highly versatile. It can be used in confined spaces and is suitable for mechanical manufacturing and assembly fields, improving detection accuracy and equipment stability.
Smart Images
Figure CN223663910U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model is applied to concentricity detection field, especially relate to a concentricity auxiliary debugging and inspection tool. BACKGROUND
[0002] In the field of mechanical manufacturing and assembly, concentricity is an important index to measure the degree of coincidence of the axis of two rotating parts, and the precision of concentricity directly affects the running stability and service life of the equipment. Especially in the assembly process of two shafts, in order to ensure the stability of two shaft transmission, reduce the noise and vibration of transmission, and ensure the service life of the shaft coupling, it is necessary to ensure the concentricity of two shafts when connecting.
[0003] At present, the concentricity of two shafts is tested by concentricity tester and laser alignment instrument, which depends on manual measurement and repeated adjustment, and is not only time-consuming and laborious, but also has high use cost.
[0004] Therefore, based on the above problems, if a concentricity auxiliary debugging and inspection tool can be designed, the concentricity inspection tool has the characteristics of simple operation, low cost, strong universality, can be used in narrow space and the like, to meet the high requirements of the field of mechanical manufacturing and assembly on concentricity detection, at the same time, the concentricity inspection tool can also be used as a detection device to detect the shaft eccentricity phenomenon in the use process, which can well solve the above problems. Utility model content
[0005] The utility model solves the technical problem of overcoming the deficiency of prior art, and designs a concentricity auxiliary debugging and inspection tool, which has the characteristics of simple operation, low cost, strong universality, can be used in narrow space and the like, to meet the high requirements of the field of mechanical manufacturing and assembly on concentricity detection, at the same time, the concentricity inspection tool can also be used as a detection device to detect the shaft eccentricity phenomenon in the use process.
[0006] The utility model discloses a technical scheme adopted by the utility model is: the utility model discloses including tool male and tool female, be provided with first axle limit hole and positioning assembly on the tool male, be provided with second axle limit hole and guide assembly on the tool female, the tool male passes through first axle limit hole and external fixed axle limit cooperation, the tool female passes through second axle limit hole and external adjustable axle limit cooperation with, positioning assembly with guide assembly limit cooperation. Therefore, the tool male gives first axle limit hole and positioning assembly play the role of support and fixed, first axle limit hole plays the role of with external fixed axle limit cooperation, the tool female gives second axle limit hole and guide assembly play the role of support and fixed, second axle limit hole plays the role of with external adjustable axle limit cooperation, positioning assembly with guide assembly limit cooperation completes, namely the concentricity debugging of external fixed axle and external adjustable axle, so that can guarantee the consistency between equipment and equipment.
[0007] Further, the positioning assembly is respectively arranged at two ends of the tool male, the guide assembly is respectively arranged at two ends of the tool female, and the positioning assembly and the guide assembly are one-to-one limit cooperation.
[0008] Further, the first axle limit hole and the second axle limit hole are respectively matched with the external fixed axle and the external adjustable axle through a plurality of base mill screws.
[0009] Further, the positioning assembly is a cylindrical pin and a rhombic pin, the cylindrical pin and the rhombic pin are respectively arranged at two ends of the tool male, and the cylindrical pin and the rhombic pin are limit cooperation with the guide assembly.
[0010] Further, the guide assembly is a pair of bushings, and the pair of bushings are respectively limit cooperation with the positioning assembly.
[0011] Further, the guide assembly is two guide holes manufactured by finish machining of the tool female, and the two guide holes are limit cooperation with the positioning assembly. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is the structure view of the utility model,
[0013] Figure 2 It is the structure section view of the utility model. DETAILED DESCRIPTION
[0014] As Figure 1 And Figure 2As shown in the embodiment, the utility model discloses tool male head 1 and tool female head 2, be provided with first axle limit hole 10 and positioning assembly 11 on tool male head 1, be provided with second axle limit hole 20 and guide assembly 21 on tool female head 2, tool male head 1 passes through first axle limit hole 10 with external fixed axle limit cooperation, tool female head 2 passes through second axle limit hole 20 with external adjustable axle limit cooperation, positioning assembly 11 with guide assembly 21 limit cooperation. It can be seen from this that tool male head 1 gives first axle limit hole 10 and positioning assembly 11 play the role of support and fixed, first axle limit hole 10 plays the role of with external fixed axle limit cooperation, tool female head 2 gives second axle limit hole 20 and guide assembly 21 play the role of support and fixed, second axle limit hole 20 plays the role of with external adjustable axle limit cooperation, positioning assembly 11 with guide assembly 21 limit cooperation completes, namely the concentricity debugging of external fixed axle and external adjustable axle, so that the consistency between equipment and equipment can be guaranteed.
[0015] As Figure 1 and Figure 2 As shown in the embodiment, positioning assembly 11 is respectively arranged at both ends of tool male head 1, guide assembly 21 is respectively arranged at both ends of tool female head 2, and positioning assembly 11 and guide assembly 21 are one-to-one limit cooperation. It can be seen from this that the concentricity inspection tool adopts two positioning assembly 11 and guide assembly one-to-one cooperation, compared with single positioning assembly 11 and single guide assembly cooperation, more degrees of freedom can be constrained, and the detection precision of the concentricity inspection tool is improved.
[0016] As Figure 1 and Figure 2 As shown in the embodiment, first axle limit hole 10 and second axle limit hole 20 are respectively matched with external fixed axle and external adjustable axle through several base screws 3. It can be seen from this that several base screws 3 respectively play the role of support and limit of first axle limit hole 10 and second axle limit hole 20 and external fixed axle and external adjustable axle, because the base screw 3 can more effectively prevent the loosening and displacement of the shaft, ensure the stability of the shaft, and the installation process of the base screw 3 is relatively simple, does not need complex tools and equipment, and is convenient for maintenance and replacement.
[0017] As Figure 1 and Figure 2As shown, in this embodiment, the positioning component 11 consists of a cylindrical pin 110 and a rhombus pin 111. The cylindrical pin 110 and the rhombus pin 111 are respectively disposed at both ends of the tooling male head 1, and the cylindrical pin 110 and the rhombus pin 111 are engaged with the guide component 21 for limiting. Therefore, the tooling male head 1 provides support and fixation for the cylindrical pin 110 and the rhombus pin 111, while the cylindrical pin 110 and the rhombus pin 111 limit the movement of the guide component 21. The cylindrical pin 110 and the rhombus pin 111 are used as the positioning component 11 because they allow for freedom in one direction, thereby reducing the possibility of jamming.
[0018] like Figure 1 and Figure 2 As shown, in this embodiment, the guide component 21 is a pair of bushings 210, and the pair of bushings 210 respectively engage with the positioning component 11 for limiting. Therefore, the tooling female head 2 provides support and fixation for the pair of bushings 210, and the bushings 210 guide the positioning component 11, making the tooling male head 1 and the tooling female head 2 more convenient. The bushings 210 are used as the guide component 21 because they are standard parts with better precision, capable of meeting the requirements for high-precision concentricity detection.
[0019] like Figure 1 and Figure 2 As shown, in this embodiment, the guide component 21 consists of two guide holes precision-machined from the tooling female head. These two guide holes engage with the positioning component 11 for positioning. Therefore, the tooling female head 2 provides support and fixation for the two guide holes, while the two guide holes guide the positioning component 11, making the tooling male head 1 and the tooling female head 2 more convenient to use. The guide holes are used as the guide component 21 because they reduce manufacturing costs while also meeting the requirements for some lower-precision concentricity detection.
[0020] In this embodiment, the working principle of this utility model is as follows:
[0021] like Figure 2 As can be seen from the mid-section view, the structure of the first shaft limiting hole 10 on the male tool head 1 and the second shaft limiting hole 20 on the female tool head 2 is similar to that of a parallel line coupling. Several of the aforementioned jime screws 8 are used to lock the concentricity inspection tooling to the shaft.
[0022] like Figure 1As shown, the tool male head 1 is installed in the external fixed shaft, and the tool female head 2 is installed in the external adjustable shaft, the position of the adjustable shaft is adjusted by adjusting the position of the XZ shaft of the displacement platform, so that the cylindrical pin 110 and the rhombic pin 111 on the tool female head 2 can be smoothly inserted into the bushing 210 of the tool male head 1, that is, the concentricity debugging is completed.
[0023] Although the embodiments of the utility model are described in actual schemes, but does not constitute the limitation to the utility model meaning, for the person skilled in the art, according to the modification of its implementation scheme and the combination with other schemes in this specification are obvious.
Claims
1. A concentricity auxiliary debugging and inspection fixture, characterized in that: It includes a male tooling head (1) and a female tooling head (2). The male tooling head (1) is provided with a first axis limiting hole (10) and a positioning component (11). The female tooling head (2) is provided with a second axis limiting hole (20) and a guide component (21). The male tooling head (1) is limited to an external fixed axis through the first axis limiting hole (10). The female tooling head (2) is limited to an external adjustable axis through the second axis limiting hole (20). The positioning component (11) is limited to the guide component (21).
2. The concentricity auxiliary debugging and inspection fixture according to claim 1, characterized in that: The positioning components (11) are respectively disposed at both ends of the male tool head (1), and the guide components (21) are respectively disposed at both ends of the female tool head (2). The positioning components (11) and the guide components (21) are in a one-to-one limiting cooperation.
3. The concentricity auxiliary debugging and inspection fixture according to claim 1, characterized in that: The first shaft limiting hole (10) and the second shaft limiting hole (20) are respectively engaged with the external fixed shaft and the external adjustable shaft by a number of kimmel screws (3).
4. The concentricity auxiliary debugging and inspection fixture according to claim 2, characterized in that: The positioning component (11) consists of a cylindrical pin (110) and a rhombus pin (111). The cylindrical pin (110) and the rhombus pin (111) are respectively disposed at both ends of the tooling male head (1). The cylindrical pin (110) and the rhombus pin (111) are in a limiting fit with the guide component (21).
5. The concentricity auxiliary debugging and inspection fixture according to claim 2, characterized in that: The guide component (21) is a pair of bushings (210), and the pair of bushings (210) are respectively matched with the positioning component (11) for limiting.
6. The concentricity auxiliary debugging and inspection fixture according to claim 2, characterized in that: The guide component (21) consists of two guide holes manufactured by precision machining of the tooling head, and the two guide holes are matched with the positioning component (11) for limiting.