Gear vibration meshing tool

Abstract

The utility model discloses a kind of gear vibration engagement tool, including mounting seat, the mounting seat is provided with base, elastic seat is provided between the base and mounting seat and is connected with each other by elastic seat, the base is provided with rack, the rack is provided with placing seat, the placing seat is provided with placing groove, the one end of the placing groove is provided with limit structure, the other end is provided with pressing device, the side of the rack is provided with vibration motor;The gear vibration engagement tool is integrated by pressing device, vibration motor and elastic seat and the like structure, efficient, reliable engagement after gear assembly is realized.

Description

Technical Field

[0001] This utility model relates to the field of meshing tooling technology, and more specifically to a gear vibration meshing tooling. Background Technology

[0002] As a core component in mechanical transmission, the meshing quality of gears directly affects the smoothness, efficiency, and service life of the entire transmission system. During gear assembly, especially in the process of assembling two gears onto the same shaft, ensuring tight and uniform meshing and eliminating assembly clearances is a critical technical issue.

[0003] Traditional gear press-fitting methods often employ hydrostatic pressure, which involves applying continuous static pressure to the gears via hydraulic pressure or a screw mechanism to force them into place. However, this method has significant drawbacks: First, simple hydrostatic pressure is insufficient to effectively eliminate microscopic misalignments and assembly stresses between the gear teeth, easily leading to loose meshing, unstable transmission, and even abnormal noise and wear in the initial stages of operation. Second, for gears with high precision requirements, hydrostatic assembly may cause damage to the gear teeth or deformation of the gear body due to excessive pressure, affecting product quality. Furthermore, traditional tooling typically lacks effective positioning and cushioning structures, making it prone to uneven loading during press-fitting, which not only affects assembly accuracy but also accelerates the wear of the tooling itself, reducing its service life.

[0004] Currently, some technologies attempt to introduce vibration into the assembly process to assist meshing. However, existing vibration fixtures are often complex in structure, have low automation levels, and lack precise control over the vibration process. For example, the vibration and clamping actions fail to coordinate effectively, resulting in poor meshing; or the fixture lacks intelligent detection functions and cannot sense whether the workpiece is correctly positioned, causing the vibration motor to run under no-load or abnormal conditions, wasting energy and potentially damaging the equipment. Furthermore, existing fixtures have poor versatility, making it difficult to adapt to the rapid changeover requirements of gears of different specifications, increasing equipment investment and adjustment time on the production line. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a gear vibration meshing fixture. This gear vibration meshing fixture integrates a clamping device, a vibration motor, and an elastic seat, thereby achieving efficient and reliable meshing of the assembled gears.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A gear vibration meshing fixture includes a mounting base, a base on the mounting base, an elastic seat between the base and the mounting base and connected to each other by the elastic seat, a placement frame on the base, a placement seat on the placement frame, a placement groove on the placement seat, a limit structure at one end of the placement groove and a clamping device at the other end, and a vibration motor on the side of the placement frame.

[0007] Furthermore, the clamping device includes a quick clamp, which is mounted on the placement rack, and the clamping end of the quick clamp is slidably connected to the placement seat and is slidable toward or away from the placement slot.

[0008] Furthermore, a fixed sliding sleeve is provided on the placement base. The fixed sliding sleeve is installed at one end of the placement groove, and the clamping end of the quick clamp passes through the fixed sleeve and is slidably connected to the fixed sliding sleeve.

[0009] Furthermore, the limiting structure includes several contoured limiting plates, which are installed at the end of the placement groove away from the fixed sliding sleeve, and the several contoured limiting plates are arranged side by side along the axial direction in the placement groove.

[0010] Furthermore, photoelectric sensors are provided on both sides of the placement base, and signal holes are provided on both sides of the placement base that penetrate and communicate with the placement slot. The detection light of the photoelectric sensor can pass through the signal hole to detect the product in the placement slot. The photoelectric sensor is electrically connected to the vibration motor.

[0011] Furthermore, the placement base and the placement rack are detachably connected.

[0012] Furthermore, the elastic seat includes several rubber seats, the bottom of which is detachably connected to the mounting seat, and the top of which is detachably connected to the base.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. Ensure effective gear meshing: When two gears are assembled and placed in the placement slot, the clamping device applies a stable clamping force to fix the gears together; at the same time, the vibration motor generates high-frequency micro-amplitude vibration, which allows the gears to make micro-adjustments under the clamping state, eliminates assembly gaps, and promotes better tooth surface contact, thereby ensuring tight and uniform gear meshing, improving meshing accuracy and transmission efficiency.

[0014] 2. Improve assembly efficiency and quality: The quick-release clamp and detachable mounting base design make tooling operation simple and changeover quick, significantly shortening assembly time; the contour limit plate ensures accurate gear positioning, avoids manual adjustment errors, and has high consistency, making it suitable for mass production.

[0015] 3. Enhance tooling stability and durability: Elastic seats (such as rubber seats) effectively isolate vibration, reduce energy transfer to the mounting base, and prevent tooling from loosening or being damaged; at the same time, fixed sliding sleeves and other guiding structures reduce component wear and extend service life.

[0016] 4. Versatility and flexibility: Through detachable connections and modular design, the tooling can be adapted to gears of different specifications, reducing equipment investment costs and meeting diverse production needs.

[0017] In summary, this utility model not only solves the problems of loose meshing and low efficiency in gear assembly, but also improves product quality through vibration clamping technology. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in 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, wherein: Figure 1 A schematic diagram of the structure of a gear vibration meshing tool. Figure 1 ; Figure 2 A schematic diagram of the structure of a gear vibration meshing tool. Figure 2 .

[0019] The markings in the diagram are: 1. Mounting base; 2. Placement rack; 3. Placement seat; 4. Placement slot; 5. Quick clamp; 6. Fixed sliding sleeve; 7. Vibration motor; 8. Contouring limit plate; 9. Photoelectric sensor; 10. Rubber seat; 11. Base. Detailed Implementation

[0020] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" or "a number" means two or more, unless otherwise explicitly specified.

[0022] A gear vibration meshing fixture, such as Figure 1-2 As shown, it includes a mounting base 1, on which a base 11 is provided. An elastic seat is provided between the base 11 and the mounting base 1 and the mounting base 1 and the elastic seat is connected to each other. A placement rack 2 is provided on the base 11. A placement seat 3 is provided on the placement rack 2. A placement groove 4 is provided on the placement seat 3. A limiting structure is provided at one end of the placement groove 4 and a pressing device is provided at the other end. A vibration motor 7 is provided on the side of the placement rack 2.

[0023] Preferably, the clamping device includes a quick clamp 5, which is mounted on the placement frame 2, and the clamping end of the quick clamp 5 is slidably connected to the placement seat 3 and can slide toward or away from the placement groove 4; Specifically, the quick clamp 5 achieves quick clamping and release through a lever or spring mechanism. Its clamping end is slidably connected to the placement seat 3 and can move along the placement groove 4, thereby applying a controllable clamping force to the gear. This design is easy to operate, enabling quick fixing and release of gears and improving assembly efficiency. At the same time, it maintains a stable clamping state during vibration, preventing gears from loosening or shifting and ensuring the reliability of the meshing process.

[0024] Preferably, the placement seat 3 is provided with a fixed sliding sleeve 6, the fixed sliding sleeve 6 is installed at one end of the placement groove 4, and the clamping end of the quick clamp 5 passes through the fixed sliding sleeve 6 and is slidably connected to the fixed sliding sleeve 6. Specifically, the fixed sliding sleeve 6 serves as a guide mechanism and is installed at one end of the placement groove 4. The clamping end of the quick clamp 5 passes through the sliding sleeve and slides with it to ensure that the clamping force is applied in a straight line. This effectively improves the accuracy and stability of the clamping device, reduces wear caused by off-center loading, and extends the service life of the clamps and tooling; at the same time, the guiding effect makes the clamping process smoother and avoids damage to the gear surface.

[0025] Preferably, the limiting structure includes a plurality of contoured limiting plates 8, which are installed at one end of the placement groove 4 away from the fixed sliding sleeve 6, and the plurality of contoured limiting plates 8 are arranged side by side along the axial direction in the placement groove 4. Specifically, the contour-following limiting plate 8 is designed according to the gear contour, installed at one end of the placement groove 4, and distributed side by side along the axial direction to form multi-point limiting, matching the shape of the gear; This effectively limits the axial and radial movement of the gear during vibration, ensuring that the gear is always in the correct position; the contour design improves positioning accuracy, is suitable for gears of different sizes, and enhances the adaptability of the tooling.

[0026] Preferably, photoelectric sensors 9 are provided on both sides of the placement seat 3, and signal holes are provided on both sides of the placement seat 3 that penetrate and communicate with the placement groove 4. The detection light of the photoelectric sensor 9 can pass through the signal holes to detect the product in the placement groove 4. The photoelectric sensor 9 is electrically connected to the vibration motor 7. Specifically, by setting up a photoelectric sensor 9 to detect the inside of the placement slot 4, when the product is placed in the placement slot 4, a signal is transmitted to the vibration motor 7, and then the vibration motor 7 is started, thereby facilitating the placement of the product and avoiding the vibration motor 7 being in a state of constant vibration, which would make placement difficult.

[0027] Preferably, the placement base 3 and the placement frame 2 are detachably connected. Specifically, the placement base 3 and the placement frame 2 can be quickly separated and installed through detachable connection methods such as bolts and buckles. This facilitates the replacement of different sizes of mounting base 3 to meet the assembly needs of various gears; simplifies the maintenance and cleaning process, and improves the flexibility and versatility of the tooling.

[0028] Preferably, the elastic seat includes a plurality of rubber seats 10, the bottom of which is detachably connected to the mounting seat 1 and the top of which is detachably connected to the base 11; Specifically, the rubber seat 10 is made of elastic material and is installed between the mounting base 1 and the base 11. It absorbs vibration energy through deformation and reduces vibration transmission. This significantly reduces vibration and noise during tooling operation and improves overall stability; the elastic cushioning of the rubber seat 10 protects the mounting base 1 and the foundation equipment, extending the tooling's lifespan; the detachable design facilitates replacement and maintenance.

[0029] advantage: 1. Ensure effective gear meshing: When the two gears are assembled and placed in the placement slot 4, the clamping device applies a stable clamping force to fix the gears together; at the same time, the vibration motor 7 generates high-frequency micro-amplitude vibration, which allows the gears to make micro-adjustments under the clamping state, eliminates assembly gaps, promotes better tooth surface contact, thereby ensuring tight and uniform gear meshing, and improving meshing accuracy and transmission efficiency.

[0030] 2. Improve assembly efficiency and quality: The quick clamp 5 and detachable placement seat 3 make tooling operation simple and quick, greatly shortening assembly time; the contour limit plate 8 ensures accurate gear positioning, avoids manual adjustment errors, has high consistency, and is suitable for mass production.

[0031] 3. Enhance the stability and durability of the tooling: The elastic seat (such as the rubber seat 10) effectively isolates vibration, reduces energy transmission to the mounting seat 1, and prevents the tooling from loosening or being damaged; at the same time, the guide structure such as the fixed sliding sleeve 6 reduces component wear and extends service life.

[0032] 4. Versatility and flexibility: Through detachable connections and modular design, the tooling can be adapted to gears of different specifications, reducing equipment investment costs and meeting diverse production needs.

[0033] In summary, this utility model not only solves the problems of loose meshing and low efficiency in gear assembly, but also improves product quality through vibration clamping technology.

[0034] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A gear vibration meshing fixture, characterized in that: The device includes a mounting base, a base on which a flexible seat is provided, and the base and the mounting base are connected to each other by the flexible seat. A placement frame is provided on the base, a placement seat is provided on the placement frame, and a placement groove is provided on the placement seat. A limit structure is provided at one end of the placement groove, and a pressing device is provided at the other end. A vibration motor is provided on the side of the placement frame.

2. The gear vibration meshing fixture according to claim 1, characterized in that: The clamping device includes a quick clamp, which is mounted on the placement frame, and the clamping end of the quick clamp is slidably connected to the placement seat and can slide toward or away from the placement slot.

3. The gear vibration meshing fixture according to claim 2, characterized in that: The placement base is provided with a fixed sliding sleeve, which is installed at one end of the placement groove. The clamping end of the quick clamp passes through the fixed sleeve and is slidably connected to the fixed sliding sleeve.

4. The gear vibration meshing fixture according to claim 3, characterized in that: The limiting structure includes several contoured limiting plates, which are installed at the end of the placement groove away from the fixed sliding sleeve, and the several contoured limiting plates are arranged side by side along the axial direction in the placement groove.

5. The gear vibration meshing fixture according to claim 1, characterized in that: Photoelectric sensors are provided on both sides of the placement base, and signal holes are provided on both sides of the placement base that penetrate and communicate with the placement slot. The detection light of the photoelectric sensor can pass through the signal hole to detect the product in the placement slot. The photoelectric sensor is electrically connected to the vibration motor.

6. The gear vibration meshing fixture according to claim 1, characterized in that: The placement base and the placement rack are detachably connected.

7. The gear vibration meshing fixture according to claim 1, characterized in that: The elastic seat includes several rubber seats, the bottom of which is detachably connected to the mounting seat, and the top of which is detachably connected to the base.

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