A high-strength wind power generation gear forging

Abstract

The utility model discloses a high-strength gear forging for wind power generation, and relates to the technical field of gears. The utility model includes a gear forging and a connecting mechanism and a buffer mechanism arranged on the gear forging, wherein the connecting mechanism includes a limit assembly and a drive assembly. The utility model sets a connecting mechanism, and when the gear forging needs to be separated from the drive shaft, the motor can be started, and the motor will drive the threaded rod to rotate. At the same time, when the threaded rod rotates, it will drive the disc thereon to move upward, and cooperate with the two rotating connecting rods, so that the limit blocks 1 that are rotatably connected on the two connecting rods will move close to each other on the outer wall of the round rod 1, and at the same time compress the spring 1 on the outer wall of the round rod 1. In this way, the gear forging can be separated from the drive shaft. This design reduces the cumbersome steps in the installation and disassembly process, thereby improving maintenance efficiency and reducing costs.

Description

Technical Field

[0001] The utility model belongs to the technical field of gears, in particular to a high-strength wind power generation gear forging. Background Art

[0002] Gear forgings refer to gear parts processed by metal forging technology. During the manufacturing process, the metal blank is heated and plastically deformed under pressure to obtain gear parts with a certain shape and size. This production method can deform the workpiece while constantly changing the internal grain structure of the metal, and improve the density and performance of its internal organization.

[0003] The existing gear forgings are fixedly connected to the drive shaft. This design makes it impossible to quickly separate the gear forgings from the drive shaft when the drive shaft needs to be replaced or repaired, which not only reduces the maintenance efficiency but also increases the maintenance cost. Since the disassembly and reinstallation process is complicated and time-consuming, the entire maintenance process becomes cumbersome and laborious, which affects the operating time and production efficiency of the equipment. In order to improve maintenance efficiency and reduce costs, it is necessary to improve the connection method. Utility Model Content

[0004] The purpose of the utility model is to provide a high-strength wind power generation gear forging, which solves the problem that when the drive shaft needs to be replaced or repaired, the gear forging cannot be quickly separated from the drive shaft, which not only reduces the maintenance efficiency but also increases the maintenance cost. Since the disassembly and reinstallation process is complicated and time-consuming, the entire maintenance process becomes cumbersome and laborious, thereby affecting the operating time and production efficiency of the equipment. In order to improve maintenance efficiency and reduce costs, it is necessary to improve the connection method.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a high-strength wind power generation gear forging, comprising a gear forging and a connecting mechanism and a buffer mechanism arranged on the gear forging, wherein the connecting mechanism comprises a limiting assembly and a driving assembly;

[0007] The limit assembly includes two limit grooves 1 opened on the gear forging, a driving sleeve shaft is arranged on the top of the gear forging, a round rod 1 is fixedly connected to the inside of the driving sleeve shaft, the left end and the right end of the round rod 1 are extended to the outside of the driving sleeve shaft, and two limit blocks 1 are slidably sleeved on the outer wall of the round rod 1, and the two limit blocks 1 are adapted to the two limit grooves 1.

[0008] Furthermore, a spring 1 is wound on the outer wall of the round rod 1, and one end of the spring 1 that is away from each other is fixedly connected to two limit blocks 1.

[0009] Furthermore, the driving assembly includes a hoop fixedly connected to the inside of the driving sleeve, a motor is fixedly connected to the inside of the hoop, two fixed rods are fixedly connected to the inside of the driving sleeve, a threaded rod is fixedly connected to the output shaft of the motor, and the threaded rod passes through the two fixed rods and is rotatably connected to the two fixed rods.

[0010] Furthermore, a disc is threadedly sleeved on the outer wall of the threaded rod, and two rotating shafts 1 are fixedly connected to the disc. Connecting rods are rotatably sleeved on the outer walls of the two rotating shafts 1, and rotating shaft 2 is fixedly connected to the two limit blocks 1, and the outer walls of the two rotating shafts 2 are rotatably connected to the two connecting rods.

[0011] Furthermore, the buffer mechanism includes a buffer assembly, which includes a flange plate arranged on the top of the driving sleeve shaft, a sleeve is fixedly connected to the bottom of the flange plate, two limit grooves 2 are opened inside the sleeve, and two limit blocks 2 are fixedly connected to the outer wall of the driving sleeve shaft, and the two limit blocks 2 are slidably connected to the two limit grooves 2.

[0012] Furthermore, a collar is fixedly sleeved on the outer wall of the driving sleeve shaft, and a plurality of sliding rods are fixedly connected to the bottom of the flange, and the plurality of sliding rods all penetrate the collar and are slidably connected to the collar.

[0013] Furthermore, a spring 2 is wound around the outer wall of a plurality of the sliding rods, one end of a plurality of the springs 2 is fixedly connected to the flange, and the other end of a plurality of the springs 2 is fixedly connected to the collar.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model is provided with a connection mechanism. When the gear forging needs to be separated from the drive shaft, the motor can be started, and the motor will drive the threaded rod to rotate. At the same time, when the threaded rod rotates, it will drive the disc thereon to move upward and cooperate with the two rotating connecting rods. In this way, the limit blocks 1 rotatably connected on the two connecting rods will move closer to each other on the outer wall of the round rod 1 and compress the spring 1 on the outer wall of the round rod 1 at the same time. In this way, the gear forging can be separated from the drive shaft. This design reduces the cumbersome steps in the installation and disassembly process, thereby improving maintenance efficiency and reducing costs.

[0016] (2) The utility model provides a buffer mechanism. During use, if the device is subjected to vibration, the connected flange will drive the sleeve to slide on the outer wall of the drive shaft. During the sliding process, the second limit groove in the sleeve will be matched with the second limit block on the drive shaft. In this way, the flange can be more stable in the process of driving the sleeve to move. At the same time, during the movement of the flange, it will also synchronously drive the multiple slide bars thereon to slide with the sleeve ring on the drive shaft and compress the second spring on the outer wall of the slide bar. The purpose of this setting is to achieve a shock-absorbing effect and improve the stability of the device.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the overall connection mechanism of the utility model;

[0021] Figure 3 The internal structure diagram of the overall buffer mechanism of the utility model is shown in FIG.

[0022] Figure 4 For this utility model Figure 2 A is a partial enlarged schematic diagram;

[0023] Figure 5 For this utility model Figure 3 A partial enlarged schematic diagram of B in the figure.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] Gear forging; 2. Connecting mechanism; 3. Buffer mechanism; 21. Limiting groove 1; 22. Driving sleeve shaft; 23. Round rod 1; 24. Limiting block 1; 25. Spring 1; 26. Hoop; 27. Motor; 28. Fixed rod; 29. ​​Threaded rod; 291. Disc; 292. Rotating shaft 1; 293. Connecting rod; 294. Rotating shaft 2; 31. Flange; 32. Sleeve; 33. Limiting groove 2; 34. Limiting block 2; 35. Ring; 36. Sliding rod; 37. Spring 2. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0027] See also Figure 1-5 As shown, the utility model is a high-strength wind power generation gear forging, comprising a gear forging 1 and a connecting mechanism 2 and a buffer mechanism 3 arranged on the gear forging 1, wherein the connecting mechanism 2 comprises a limit assembly and a driving assembly;

[0028] The limiting assembly includes two limiting grooves 21 opened on the gear forging 1, a driving sleeve shaft 22 is arranged on the top of the gear forging 1, a round rod 23 is fixedly connected to the inside of the driving sleeve shaft 22, the left end and the right end of the round rod 23 are extended to the outside of the driving sleeve shaft 22, and two limiting blocks 24 are slidably sleeved on the outer wall of the round rod 23, and the two limiting blocks 24 are adapted to the two limiting grooves 21.

[0029] A spring 25 is wound around the outer wall of the round rod 23 , and one end of the spring 25 that is away from each other is fixedly connected to two limit blocks 24 .

[0030] By pushing the two limit blocks 24 through the spring 25, the two limit blocks 24 can better limit the gear forging 1, which is beneficial to ensure that the gear forging is stably fixed in a specific position, improve the accuracy and efficiency of the assembly process, and also ensure the safety and reliability of the gear forging.

[0031] The driving assembly includes a hoop 26 fixedly connected to the inside of the driving sleeve shaft 22, a motor 27 is fixedly connected to the inside of the hoop 26, two fixed rods 28 are fixedly connected to the inside of the driving sleeve shaft 22, a threaded rod 29 is fixedly connected to the output shaft of the motor 27, and the threaded rod 29 passes through the two fixed rods 28 and is rotatably connected to the two fixed rods 28.

[0032] The motor 27 drives the threaded rod 29, and the threaded rod 29 drives the disc 291, which is conducive to achieving accurate positioning and stable rotation of the disc.

[0033] A disc 291 is threadedly sleeved on the outer wall of the threaded rod 29, and two rotating shafts 292 are fixedly connected to the disc 291. Connecting rods 293 are rotatably sleeved on the outer walls of the two rotating shafts 292. Rotating shafts 294 are fixedly connected to the two limit blocks 1 24, and the outer walls of the two rotating shafts 294 are rotatably connected to the two connecting rods 293.

[0034] During the up and down movement of the disc 291, the two connecting rods 293 are rotated to enable the two limit blocks 24 to move closer to each other, thereby releasing the limit on the gear forging 1, which is conducive to the convenient disassembly and replacement of the gear forging.

[0035] The buffer mechanism 3 includes a buffer component, which includes a flange 31 arranged on the top of the driving sleeve shaft 22, a sleeve 32 is fixedly connected to the bottom of the flange 31, two limit grooves 33 are opened inside the sleeve 32, and two limit blocks 34 are fixedly connected to the outer wall of the driving sleeve shaft 22, and the two limit blocks 34 are slidably connected to the two limit grooves 33.

[0036] By matching the two limiting grooves 33 in the sleeve 32 with the two limiting blocks 34 on the outer wall of the driving sleeve shaft 22, the sleeve 32 can be made more stable during movement, which is beneficial to ensuring the accuracy and reliability of the system.

[0037] A collar 35 is fixedly sleeved on the outer wall of the driving sleeve shaft 22 , and a plurality of slide bars 36 are fixedly connected to the bottom of the flange 31 . The plurality of slide bars 36 all penetrate the collar 35 and are slidably connected to the collar 35 .

[0038] During the movement of the flange 31 , the plurality of slide bars 36 thereon are synchronously driven to slide with the collar 35 on the driving sleeve shaft 22 , which is conducive to realizing accurate synchronous movement between the collar and the slide bars.

[0039] Springs 37 are wound around the outer walls of the plurality of slide bars 36 , one ends of the plurality of springs 37 are fixedly connected to the flange 31 , and the other ends of the plurality of springs 37 are fixedly connected to the collar 35 .

[0040] The sliding flange 31 drives the spring 37 on the slide rod 36 to be compressed, so as to achieve a shock absorbing effect and improve the stability of the device.

[0041] A specific application of this embodiment is: when in use, when it is necessary to separate the gear forging from the drive shaft, the motor 27 can be started, and the motor 27 will drive the threaded rod 29 to rotate. At the same time, when the threaded rod 29 rotates, it will drive the disc 291 thereon to move upward and cooperate with the two rotating connecting rods 293. In this way, the limit blocks 24 rotatably connected on the two connecting rods 293 will move close to each other on the outer wall of the round rod 23, and at the same time compress the spring 25 on the outer wall of the round rod 23. In this way, the gear forging can be separated from the drive shaft. This design reduces the cumbersome steps in the installation and disassembly process, thereby improving the efficiency of the gear forging. The maintenance efficiency is improved and the cost is reduced. During use, if the device is vibrated, the connected flange 31 will drive the sleeve 32 to slide on the outer wall of the drive shaft. During the sliding process, the limit groove 33 in the sleeve 32 will be adapted to the limit block 34 on the drive shaft. In this way, the flange 31 can be more stable in the process of driving the sleeve 32 to move. At the same time, during the movement of the flange 31, it will also synchronously drive the multiple slide bars 36 thereon to slide with the collar 35 on the drive shaft, and at the same time compress the spring 37 on the outer wall of the slide bar 36. The function of this setting is to achieve a shock-absorbing effect and improve the stability of the device.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-strength wind power generation gear forging, comprising a gear forging (1) and a connecting mechanism (2) and a buffer mechanism (3) arranged on the gear forging (1), characterized in that: The connecting mechanism (2) comprises a limiting component and a driving component; The limiting assembly comprises two limiting grooves (21) formed on the gear forging (1); a driving sleeve shaft (22) is arranged on the top of the gear forging (1); a round rod (23) is fixedly connected to the interior of the driving sleeve shaft (22); the left end and the right end of the round rod (23) both extend outside the driving sleeve shaft (22); two limiting blocks (24) are slidably sleeved on the outer wall of the round rod (23); the two limiting blocks (24) are both adapted to the two limiting grooves (21).

2. A high-strength wind power generation gear forging according to claim 1, characterized in that: A spring (25) is wound around the outer wall of the round rod (23), and ends of the spring (25) that are away from each other are fixedly connected to two limit blocks (24).

3. A high-strength wind power generation gear forging according to claim 2, characterized in that: The drive assembly comprises a hoop (26) fixedly connected to the inside of the drive sleeve (22); a motor (27) is fixedly connected to the inside of the hoop (26); two fixed rods (28) are fixedly connected to the inside of the drive sleeve (22); a threaded rod (29) is fixedly connected to the output shaft of the motor (27); the threaded rod (29) passes through the two fixed rods (28) and is rotatably connected to the two fixed rods (28).

4. A high-strength wind power generation gear forging according to claim 3, characterized in that: A disc (291) is threadedly sleeved on the outer wall of the threaded rod (29), two rotating shafts (292) are fixedly connected to the disc (291), connecting rods (293) are rotatably sleeved on the outer walls of the two rotating shafts (292), and rotating shafts (294) (294) are fixedly connected to the two limiting blocks (24), and the outer walls of the two rotating shafts (294) are rotatably connected to the two connecting rods (293).

5. A high-strength wind power generation gear forging according to claim 4, characterized in that: The buffer mechanism (3) comprises a buffer assembly, which comprises a flange (31) arranged on the top of the driving sleeve shaft (22), a sleeve (32) fixedly connected to the bottom of the flange (31), two second limiting grooves (33) are provided inside the sleeve (32), and two second limiting blocks (34) are fixedly connected to the outer wall of the driving sleeve shaft (22), and the two second limiting blocks (34) are slidably connected to the two second limiting grooves (33).

6. A high-strength wind power generation gear forging according to claim 5, characterized in that: A collar (35) is fixedly sleeved on the outer wall of the driving sleeve shaft (22), and a plurality of slide bars (36) are fixedly connected to the bottom of the flange (31). The plurality of slide bars (36) all penetrate the collar (35) and are slidably connected to the collar (35).

7. A high-strength wind power generation gear forging according to claim 6, characterized in that: A spring 2 (37) is wound around the outer wall of a plurality of the slide bars (36), one end of a plurality of the spring 2 (37) is fixedly connected to the flange (31), and the other end of a plurality of the spring 2 (37) is fixedly connected to the collar (35).

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