A toothed sleeve slider groove position detection device

Abstract

This utility model discloses a toothed sleeve slider groove position detection device, including a base, a main shaft fixedly installed at the top of the base corresponding to the center position, a ring sleeve slidably sleeved on the outer wall of the main shaft, a feeding plate fixedly connected to both sides of the ring sleeve, a material rod fixedly connected to the outer wall of the main shaft, a wrapping plate sleeved at the end of the material rod, a toothed sleeve slidably installed on the inner wall of the wrapping plate, and four slider grooves opened on the inner wall of the toothed sleeve. A position detection component is set on the main shaft. In this utility model, there is no need to rely on manual repeated measurement with simple measuring tools. The toothed sleeve is placed and positioned by pulling the ring sleeve, and the slider groove position is detected by pulling the detection rod with the handle. The operation is convenient and intuitive. For the detection of four slider grooves, only the corresponding handles need to be operated in sequence. There is no need to adjust the toothed sleeve position or change tools multiple times, which greatly shortens the detection time and can better meet the needs of mass production.

Description

Technical Field

[0001] This utility model relates to the field of synchronizer slider groove position detection technology, and in particular to a gear sleeve slider groove position detection device. Background Technology

[0002] In the field of mechanical manufacturing, gear sleeves are important transmission components, and the positional accuracy of their inner slider grooves directly affects the assembly and fit with other parts and the overall operational stability of the equipment. Therefore, accurate detection of the position of the gear sleeve slider grooves is a crucial step in the production process.

[0003] However, existing detection devices for the position of gear sleeve slider grooves have many shortcomings: traditional detection methods mostly rely on manual measurement using simple measuring tools (such as calipers and plug gauges), which is not only cumbersome but also extremely inefficient, making it difficult to meet the needs of mass production. Furthermore, manual inspection is greatly affected by the operator's experience and skill level, making it prone to human error and compromising accuracy. This could allow defective gear sleeves to enter subsequent processes, affecting product quality. Therefore, we propose a gear sleeve slider groove position detection device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a toothed sleeve slider groove position detection device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a toothed sleeve slider groove position detection device, comprising a base, a main shaft fixedly installed at the top of the base corresponding to the center position, a ring sleeve slidably sleeved on the outer wall of the main shaft, a feeding plate fixedly connected to both sides of the ring sleeve, a material rod fixedly connected to the outer wall of the main shaft, a wrapping plate sleeved at the end of the material rod, a toothed sleeve slidably installed on the inner wall of the wrapping plate, four slider grooves opened on the inner wall of the toothed sleeve, and a position detection component provided on the main shaft.

[0006] Preferably, two long rods are fixedly installed on the top of the ring sleeve, and a circular ring is fixedly connected between the tops of the two long rods. The circular ring is slidably sleeved on the outer wall of the main shaft.

[0007] Preferably, each of the two feeding plates has a tooth groove at its far ends that is adapted to the toothed sleeve, and the toothed sleeve slides and engages in the tooth groove. A steel ball is fixed between the inner walls of the two tooth grooves at the bottom corresponding to the bottom position.

[0008] Preferably, the included angle between two adjacent slider slots is ninety degrees.

[0009] Preferably, four material rods are provided, with an included angle of 90 degrees between two adjacent material rods, and the toothed sleeve is slidably connected between the inner walls of the four wrapping plates, the wrapping plates being arc-shaped.

[0010] Preferably, the position detection component includes a groove, an extension plate, a notch, a detection rod, a handle, and a detection block. The top of the four material rods is provided with a groove extending to the bottom. The outer wall of the main shaft is fixedly provided with an extension plate corresponding to the bottom of each of the four material rods. The ends of the four extension plates are provided with notches. Detection rods are slidably installed in the four grooves. A detection block is fixedly provided on the inner side of the detection rod corresponding to the bottom of the material rod, and a handle is fixedly provided on the outer side of the detection rod corresponding to the bottom of the material rod.

[0011] Preferably, the tops of the four detection rods are slidably engaged in the four slider slots, and the ends of the four detection blocks are slidably engaged in the four notches.

[0012] The beneficial effects of this utility model are:

[0013] 1. When using this utility model, there is no need to rely on manual measurement with simple measuring tools. Simply pull the ring sleeve to place and position the toothed sleeve, and then pull the detection rod with the handle to detect the position of the slider groove. The operation is convenient and intuitive. For the detection of four slider grooves, simply operate the corresponding handles in sequence. There is no need to adjust the position of the toothed sleeve or change tools multiple times, which greatly shortens the detection time and can better meet the needs of mass production.

[0014] In use, this invention utilizes the sliding engagement between the toothed grooves on the feeding plate and the inner teeth of the toothed sleeve, along with the limiting effect of the steel balls, to effectively prevent the toothed sleeve from rotating during its descent. Simultaneously, the four arc-shaped wrapping plates enclose and limit the toothed sleeve, further ensuring that it is in the correct position during testing. This avoids testing errors caused by inaccurate positioning in existing devices and provides a reliable foundation for subsequent position detection of the slider groove. Attached Figure Description

[0015] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific 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.

[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 feeding plate, gear tooth groove, and steel ball of this utility model;

[0018] Figure 3 This is a schematic diagram of the material rod and groove of this utility model;

[0019] Figure 4 This is a schematic diagram of the detection rod and detection block of this utility model;

[0020] Figure 5 This is a top view of the overall structure of this utility model.

[0021] The attached figures are labeled as follows:

[0022] 1. Base; 2. Main shaft; 3. Ring sleeve; 4. Long rod; 5. Circular ring; 6. Gear sleeve; 7. Feed plate; 8. Gear tooth groove; 9. Steel ball; 10. Material rod; 11. Wrapping plate; 12. Groove; 13. Extension plate; 14. Notch; 15. Detection rod; 16. Handle; 17. Detection block; 18. Sliding groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1-5 As shown, a toothed sleeve slider groove position detection device is disclosed, including a base 1. A main shaft 2 is fixedly installed at the top of the base 1 at the position corresponding to the center of the circle. A ring sleeve 3 is slidably sleeved on the outer wall of the main shaft 2. A feeding plate 7 is fixedly connected to both sides of the ring sleeve 3. A material rod 10 is fixedly connected to the outer wall of the main shaft 2. A wrapping plate 11 is sleeved on the end of the material rod 10. A toothed sleeve 6 is slidably installed on the inner wall of the wrapping plate 11. Four slider grooves 18 are opened on the inner wall of the toothed sleeve 6. A position detection component is provided on the main shaft 2.

[0025] Two long rods 4 are fixedly installed on the top of the ring 3, and a circular ring 5 is fixedly connected between the tops of the two long rods 4. The circular ring 5 is slidably sleeved on the outer wall of the main shaft 2.

[0026] Both ends of the two feeding plates 7, which are far apart from each other, are provided with tooth grooves 8 that are adapted to the teeth of the toothed sleeve 6. The teeth of the toothed sleeve 6 are slidably engaged in the tooth grooves 8. Steel balls 9 are fixed between the inner walls of the two tooth grooves 8 at the bottom corresponding to the bottom position. The tooth grooves 8 on the feeding plate 7 are slidably engaged with the teeth on the inner side of the toothed sleeve 6. With the limiting effect of the steel balls 9, the rotation of the toothed sleeve 6 can be accurately restricted during the descent process. This solves the problem of inaccurate positioning caused by the easy displacement of the toothed sleeve in the existing detection, and provides a stable basis for the detection of the slider groove 18.

[0027] The included angle between two adjacent slider slots 18 is 90 degrees.

[0028] There are four material rods 10, with an included angle of 90 degrees between any two adjacent material rods 10. The toothed sleeve 6 is slidably connected between the inner walls of the four wrapping plates 11. The wrapping plates 11 are arc-shaped, and the four arc-shaped wrapping plates 11 form a closed limit for the toothed sleeve 6. Together with the material feeding plate 7, they further enhance the stability of the toothed sleeve 6 during testing, prevent it from shaking or shifting, ensure the consistency of the toothed sleeve position during testing, and improve testing accuracy.

[0029] The position detection assembly includes a groove 12, an extension plate 13, a notch 14, a detection rod 15, a handle 16, and a detection block 17. The top of each of the four material rods 10 has a groove 12 extending to the bottom. An extension plate 13 is fixedly mounted on the outer wall of the main shaft 2 directly below each of the four material rods 10. Notches 14 are provided at the ends of each of the four extension plates 13. Detection rods 15 are slidably installed within each of the four grooves 12. A detection block 17 is fixedly mounted on the inner side of each detection rod 15 directly below the material rod 10, and a handle 16 is fixedly mounted on the outer side of each detection rod 15 directly below the material rod 10. The top of the detection rod 15 can be slidably engaged in the slider groove 18. Pulling the handle 16 moves the detection rod 15 upwards. The position of the slider groove 18 is visually determined by the engagement state between the detection block 17 and the notch 14 of the extension plate 13, eliminating the need for complex measurements and calculations, reducing human error, and improving detection accuracy.

[0030] The tops of the four detection rods 15 are respectively slidably engaged in the four slider slots 18, and the ends of the four detection blocks 17 are respectively slidably engaged in the four notches 14.

[0031] Working Principle: In use, first hold the ring 5 and pull the sleeve 3 upwards along the main shaft 2. At this time, the long rod 4 rises synchronously with the sleeve 3, driving the two feeding plates 7 upwards until they completely slide out of the four wrapping plates 11. Then, pick up the gear sleeve 6 to be tested, aligning its two symmetrically arranged inner teeth with the tooth grooves 8 on the two feeding plates 7. Slowly slide the teeth into the tooth grooves 8. Stop sliding when the bottom of the teeth contacts the steel ball 9 in the tooth groove 8. At this point, the gear sleeve 6 is initially placed on the two feeding plates 7. Next, release the ring 5, allowing the sleeve 3 to slide downwards on the main shaft 2. The long rod 4 and feeding plates 7 move downwards accordingly. Driven by the two feeding plates 7, the gear sleeve 6 is conveyed downwards. Due to the sliding engagement between the teeth and the tooth grooves 8, the gear sleeve 6 can be inspected during its descent. Precise positioning effectively prevents the toothed sleeve 6 from rotating as it descends between the four arc-shaped wrapping plates 11, ensuring that the toothed sleeve 6 maintains the correct posture. When the bottom of the toothed sleeve 6 contacts the top of the four material rods 10, the toothed sleeve 6 stops descending. At this time, the four slider grooves 18 on the inner side of the toothed sleeve 6 correspond to the top of the detection rods 15 on the four material rods 10, and the top of the detection rods 15 slides and engages in the corresponding slider grooves 18. Subsequently, in a preset order, the handles 16 are grasped and pulled upwards, causing the detection rods 15 to slide upwards in the grooves 12 on the material rods 10. During this process, the detection block 17 moves upward synchronously with the detection rod 15 and gradually approaches the notch 14 on the extension plate 13. When the top of the detection rod 15 is completely in contact with the inner wall of the slider groove 18 in the tooth sleeve 6, observe the fit between the detection block 17 and the notch 14: if the detection block 17 is completely inserted into the notch 14 and the end of the detection block 17 is completely flush with the edge of the notch 14, it indicates that the position of the slider groove 18 is qualified; if the end of the detection block 17 is higher or lower than the edge of the notch 14, it indicates that the position of the slider groove 18 is unqualified. After completing the detection of one slider groove 18, push the handle 16 downward to reset the detection rod 15 and the detection block 17, and then use the same method to detect the other three groups of slider grooves 18 in sequence until the detection of the position of all slider grooves 18 on the tooth sleeve 6 is completed.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A toothed sleeve slider groove position detection device, comprising a base (1), characterized in that: A main shaft (2) is fixedly installed at the top of the base (1) at the center position. A ring sleeve (3) is slidably sleeved on the outer wall of the main shaft (2). A feeding plate (7) is fixedly connected to both sides of the ring sleeve (3). A material rod (10) is fixedly connected to the outer wall of the main shaft (2). A wrapping plate (11) is sleeved at the end of the material rod (10). A toothed sleeve (6) is slidably installed on the inner wall of the wrapping plate (11). Four slider grooves (18) are opened on the inner wall of the toothed sleeve (6). A position detection component is provided on the main shaft (2).

2. The toothed sleeve slider groove position detection device according to claim 1, characterized in that: Two long rods (4) are fixedly installed on the top of the ring (3), and a circular ring (5) is fixedly connected between the tops of the two long rods (4). The circular ring (5) is slidably sleeved on the outer wall of the main shaft (2).

3. The toothed sleeve slider groove position detection device according to claim 1, characterized in that: Both of the two feeding plates (7) have tooth grooves (8) at their far ends that are adapted to the toothed sleeves (6). The toothed sleeves (6) slide and engage in the tooth grooves (8). Steel balls (9) are fixed between the inner walls of the two tooth grooves (8) at the bottom corresponding to the bottom position.

4. The toothed sleeve slider groove position detection device according to claim 1, characterized in that: The included angle between two adjacent slider slots (18) is 90 degrees.

5. The toothed sleeve slider groove position detection device according to claim 1, characterized in that: Four material rods (10) are provided, and the included angle between two adjacent material rods (10) is 90 degrees. The tooth sleeve (6) is slidably connected between the inner walls of the four wrapping plates (11), and the wrapping plates (11) are arc-shaped.

6. The toothed sleeve slider groove position detection device according to claim 5, characterized in that: The position detection component includes a groove (12), an extension plate (13), a notch (14), a detection rod (15), a handle (16), and a detection block (17). The top of the four material rods (10) is provided with a groove (12) that extends to the bottom. The outer wall of the main shaft (2) is fixedly provided with an extension plate (13) corresponding to the bottom of the four material rods (10). The ends of the four extension plates (13) are provided with notches (14). The detection rods (15) are slidably installed in the four grooves (12). The inner side of the detection rod (15) is fixedly provided with a detection block (17) corresponding to the bottom of the material rod (10). The outer side of the detection rod (15) is fixedly provided with a handle (16) corresponding to the bottom of the material rod (10).

7. The toothed sleeve slider groove position detection device according to claim 6, characterized in that: The tops of the four detection rods (15) are respectively slidably engaged in the four slider slots (18), and the ends of the four detection blocks (17) are respectively slidably engaged in the four notches (14).

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