CN219521289U

CN219521289U - Wind driven generator planetary gear frame processing tool

Info

Publication number: CN219521289U
Application number: CN202223478685.XU
Authority: CN
Inventors: 润辰; 丁博源
Original assignee: Tianjin Huatian Century Machinery Co ltd
Current assignee: Tianjin Huatian Century Machinery Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-08-15
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a processing tool for a planetary gear carrier of a wind driven generator, which belongs to the technical field of motor processing equipment, wherein a pressing mechanism for pressing the planetary gear carrier is arranged on a V-shaped supporting cushion block, the V-shaped supporting cushion block is arranged on a working bottom plate through a traction gear box, a driving box is arranged on the working bottom plate and is connected and transmitted with the traction gear box through a transmission shaft, two mutually parallel racks are vertically arranged at two ends of a V-shaped fixed pressing plate, the ends of the racks penetrate through the V-shaped supporting cushion block and are connected with sector gears in the traction gear box in a matched manner, the sector gears are arranged on the transmission shaft, and a rubber layer is arranged on a pressing surface of the V-shaped fixed pressing plate. According to the utility model, the driving box drives the racks to vertically move at the same time so as to drive the V-shaped fixed pressing plates to synchronously press the cylindrical shaft body of the planet gear carrier, and meanwhile, the cylindrical shaft body of the planet gear carrier is buffered, protected and pressed by being matched with the rubber layer on the pressing surface of the V-shaped fixed pressing plates.

Description

Wind driven generator planetary gear frame processing tool

Technical Field

The utility model relates to the technical field of motor processing equipment, in particular to a processing tool for a planet gear carrier of a wind driven generator.

Background

The existing planet gear carrier is compressed and fixed, the planet gear carrier is compressed and fixed through the cooperation of a threaded rod and a V-shaped fixed pressing plate, the planet gear carrier is retracted one by one through a plurality of nuts, time is wasted, and meanwhile nut looseness is easy to occur.

Disclosure of Invention

The utility model aims to solve the technical problems that the prior planetary gear carrier is compressed and fixed by matching a threaded rod with a V-shaped fixed pressing plate, a plurality of nuts are retracted one by one to waste time, and the nuts are easy to loosen,

in order to achieve the above purpose, the specific technical scheme of the utility model is as follows: a wind driven generator planetary gear carrier processing tool comprises: work bottom plate, V type supporting cushion, supplementary V type cushion and hold-down mechanism, install V type supporting cushion and supplementary V type cushion that is used for placing the cylinder axis body level of planetary gear frame on the work bottom plate, install the hold-down mechanism that is used for compressing tightly planetary gear frame on the V type supporting cushion, hold-down mechanism includes: the V-shaped support cushion block is installed on the working bottom plate through the traction gear box, the driving box is installed on the working bottom plate, the driving box is connected with the traction gear box through the transmission shaft to be transmitted, two mutually parallel racks are vertically arranged at two ends of the V-shaped support cushion block, the end parts of the racks penetrate through the V-shaped support cushion block to be connected with sector gears in the traction gear box in a matched mode, the sector gears are installed on the transmission shaft, and a rubber layer is arranged on a compression surface of the V-shaped support cushion block.

Further, the traction gearbox further comprises: the traction device comprises a traction shell, wherein a rack chamber for accommodating a rack is arranged in the traction shell, the rack chamber is used for horizontally limiting the rack, and a transmission shaft is connected with the traction shell through a bearing.

Further, the drive box includes: the driving device comprises a driving shell, driving gears, transmission gears, guide gears, driving shafts, driving arms and limiting mechanisms, wherein the driving shell is arranged on a working bottom plate, the driving shafts are arranged inside the driving shell through bearings, the driving gears are sleeved on the driving shafts, one ends of the driving shafts are connected with the driving arms, the limiting mechanisms used for limiting the driving arms are arranged on the driving arms, two transmission gears are arranged in the driving shell through rotating shafts and are arranged on two sides of the driving shafts, the guide gears are arranged in the driving shell through rotating shafts, and the driving gears are in meshed transmission with one transmission gear through the guide gears.

Further, the stop gear includes: the pipe body is arranged on the driving arm, one end of the limiting pin penetrates through the pipe body and the driving arm to be matched and limited with a limiting hole formed in the driving shell, the limiting pin is provided with the pushing ring, the pushing ring is sleeved with the limiting pin, one end of the pushing spring is connected with the pushing ring, and the other end of the pushing spring is connected with the pipe body.

Furthermore, a cushion block installation fixing seat is arranged between the V-shaped supporting cushion block, the auxiliary V-shaped cushion block and the working bottom plate.

Further, the working bottom plate is provided with a mounting hole for connecting with the numerical control turntable of the machine tool.

The utility model has the following beneficial effects:

according to the utility model, the driving box drives the racks to vertically move at the same time so as to drive the V-shaped fixed pressing plates to synchronously press the cylindrical shaft body of the planet gear carrier, and meanwhile, the cylindrical shaft body of the planet gear carrier is buffered, protected and pressed by being matched with the rubber layer on the pressing surface of the V-shaped fixed pressing plates.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the compressing mechanism of the present utility model;

FIG. 3 is a schematic view of a limiting mechanism according to the present utility model;

FIG. 4 is a schematic view of the structure of a sector gear of the present utility model;

the figure indicates:

the working base plate 1, the V-shaped supporting cushion block 2, the auxiliary V-shaped cushion block 3, the cushion block mounting fixing seat 4, the pressing mechanism 5, the driving box 51, the driving shell 511, the driving gear 512, the transmission gear 513, the guide gear 514, the driving shaft 515, the driving arm 516, the limiting mechanism 517, the pipe 5171, the limiting pin 5172, the push ring 5173, the thrust spring 5174, the traction gear box 52, the sector gear 521, the traction shell 522, the rack cavity 523, the transmission shaft 53, the rack 54, the V-shaped fixed pressing plate 55 and the planet gear carrier 6.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one: referring to fig. 1-4, a processing tool for a planetary gear carrier of a wind driven generator includes: work bottom plate 1, V type supporting cushion 2, supplementary V type cushion 3 and hold-down mechanism 5, install on the work bottom plate 1 and be used for the V type supporting cushion 2 and supplementary V type cushion 3 that the cylindrical axis body level of planet carrier 6 placed, install the hold-down mechanism 5 that is used for compressing tightly planet carrier 6 on the V type supporting cushion 2, hold-down mechanism 5 includes: the driving box 51, the traction gear box 52, the transmission shaft 53, the racks 54 and the V-shaped fixed pressing plate 55, the V-shaped support cushion block 2 is installed on the working bottom plate 1 through the traction gear box 52, the driving box 51 is installed on the working bottom plate 1, the driving box 51 is connected with the traction gear box 52 through the transmission shaft 53 for transmission, two mutually parallel racks 54 are vertically arranged at two ends of the V-shaped fixed pressing plate 55, the ends of the racks 54 penetrate through the V-shaped support cushion block 2 to be connected with sector gears 521 in the traction gear box 52 in a matched mode, the sector gears 521 are installed on the transmission shaft 53, a rubber layer is arranged on a pressing surface of the V-shaped fixed pressing plate 55, and in this way, the driving box 51 drives a plurality of racks 54 to move vertically so as to drive a plurality of V-shaped fixed pressing plates 55 to synchronously press cylindrical shafts of the planet gear carrier 6, and meanwhile, the cylindrical shaft buffering protection pressing of the planet gear carrier 6 is realized by the rubber layer on a pressing surface of the V-shaped fixed pressing plate 55.

Embodiment two: the first embodiment is described with reference to fig. 2, and the traction gearbox 52 further includes: the traction housing 522, be provided with the rack chamber 523 that holds the rack 54 in the traction housing 522, the rack chamber 523 carries out horizontal spacing to the rack 54, and the transmission shaft 53 passes through the bearing and links to each other with traction housing 522, so set up, the rack chamber 523 carries out horizontal spacing to the rack 54 and ensures that the rack 54 can only move in vertical direction.

Embodiment III: the first embodiment is described with reference to fig. 2, and the driving box 51 includes: the driving device comprises a driving shell 511, driving gears 512, transmission gears 513, guide gears 514, driving shafts 515, driving arms 516 and limiting mechanisms 517, wherein the driving shell 511 is arranged on a working base plate 1, the driving shafts 515 are arranged inside the driving shell 511 through bearings, the driving gears 512 are sleeved on the driving shafts 515, one ends of the driving shafts 515 are connected with driving arms 516, the limiting mechanisms 517 used for limiting the driving arms 516 are arranged on the driving arms 516, two transmission gears 513 are arranged in the driving shell 511 through rotating shafts and are arranged on two sides of the driving shafts 515, the guide gears 514 are arranged in the driving shell 511 through rotating shafts, the driving gears 512 are meshed with one transmission gear 513 for transmission through the guide gears 514, the driving gears 512 are meshed with the other transmission gear 513 for transmission, such as cluster arrangement, the steering of the two transmission gears 513 can simultaneously drive two racks 44 on a V-shaped fixed pressing plate 55 in the same motion direction, and the driving arms 516 are arranged to conveniently and uniformly drive a plurality of racks 44.

Embodiment four: the third embodiment is described with reference to fig. 3, and the limiting mechanism 517 includes: the pipe 5171, spacer 5172, push ring 5173 and thrust spring 5174, the pipe 5171 is installed on the actuating arm 516, and spacer 5173 is installed to the spacer 5172 on the spacer 5172, and the cover is equipped with thrust spring 5174 on the spacer 5172 to the cooperation spacing of spacing hole cooperation that passes pipe 5171 and actuating arm 516 and set up on the actuating housing 511, and thrust spring 5174 one end links to each other with push ring 5173, and the thrust spring 5174 other end links to each other with pipe 5171, sets up like this, realizes the automatic locking fixed after compressing tightly through the spacing hole cooperation on spacer 5172 and the actuating housing 511, convenient operation. And cushion block installation fixing seats 4 are arranged between the V-shaped supporting cushion blocks 2, the auxiliary V-shaped cushion blocks 3 and the working bottom plate 1. The V-shaped supporting cushion block 2 and the auxiliary V-shaped cushion block 3 are connected with the cushion block installation fixing seat 4 through bolts. The working bottom plate 1 is provided with a mounting hole for connecting with a numerical control turntable of a machine tool.

The working process comprises the following steps:

firstly, the planet gear carrier 6 is placed on the V-shaped supporting cushion block 2 and the auxiliary V-shaped cushion block 3, then two racks 54 on the V-shaped fixed pressing plate 55 are inserted into a rack cavity 523, then the driving arm 516 is driven to rotate, the driving arm 516 rotates to drive the driving shaft 515 to rotate, then the driving shaft 53 is driven to rotate through the transmission among the driving gear 512, the transmission gear 513 and the guide gear 514, the sector gear 521 is driven to rotate, the sector gear 521 is meshed with the racks 54, the racks 54 are driven to move downwards, the V-shaped fixed pressing plate 55 is driven to move downwards to compress rubber, the planet gear carrier 6 is compressed, and after the compression is carried out, the thrust spring 5174 pushes the limiting pin 5172 to be inserted into the limiting hole on the driving shell 511, so that locking is achieved.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A wind driven generator planetary gear carrier processing tool comprises: work bottom plate (1), V type supporting pad (2), supplementary V type cushion (3) and hold-down mechanism (5), install V type supporting pad (2) and supplementary V type cushion (3) that are used for placing the cylinder axis level of planet carrier (6) on work bottom plate (1), install on V type supporting pad (2) and be used for carrying out hold-down mechanism (5) that compress tightly to planet carrier (6), a serial communication port, hold-down mechanism (5) include: the novel V-shaped support cushion block comprises a driving box (51), a traction gear box (52), a transmission shaft (53), racks (54) and a V-shaped fixed pressing plate (55), wherein the V-shaped support cushion block (2) is installed on a working bottom plate (1) through the traction gear box (52), the driving box (51) is installed on the working bottom plate (1), the driving box (51) is connected with the traction gear box (52) through the transmission shaft (53) for transmission, two mutually parallel racks (54) are vertically arranged at two ends of the V-shaped fixed pressing plate (55), the ends of the racks (54) penetrate through the V-shaped support cushion block (2) to be connected with a sector gear (521) in the traction gear box (52) in a matched mode, the sector gear (521) is installed on the transmission shaft (53), and a rubber layer is arranged on a compression surface of the V-shaped fixed pressing plate (55).

2. A wind turbine planet carrier tooling as in claim 1, wherein the traction gearbox (52) further comprises: the traction device comprises a traction shell (522), wherein a rack chamber (523) for accommodating a rack (54) is arranged in the traction shell (522), the rack chamber (523) horizontally limits the rack (54), and a transmission shaft (53) is connected with the traction shell (522) through a bearing.

3. A wind turbine planet carrier tooling according to claim 1, wherein the drive box (51) comprises: drive casing (511), drive gear (512), transfer gear (513), guide gear (514), drive shaft (515), drive arm (516) and stop gear (517), drive casing (511) are installed on work bottom plate (1), drive shaft (515) are installed inside drive casing (511) through the bearing, the cover is equipped with drive gear (512) on drive shaft (515), drive shaft (515) one end is connected with drive arm (516), install on drive arm (516) and be used for carrying out spacing stop gear (517) to drive arm (516), install two transfer gears (513) in drive casing (511), two transfer gears (513) are installed in drive casing (511) through the pivot and are put in drive shaft (515) both sides, guide gear (514) are installed in drive casing (511) through the pivot, drive gear (512) are through guide gear (514) and one transfer gear (513) meshing transmission, drive gear (512) and another transfer gear (513) meshing transmission.

4. A wind turbine planet carrier tooling according to claim 3, wherein the limiting mechanism (517) comprises: body (5171), spacer pin (5172), push ring (5173) and thrust spring (5174), body (5171) are installed on actuating arm (516), and spacer pin (5172) one end passes body (5171) and actuating arm (516) and sets up spacing hole cooperation spacing on drive housing (511), installs push ring (5173) on spacer pin (5172), and the cover is equipped with thrust spring (5174) on spacer pin (5172), and thrust spring (5174) one end links to each other with push ring (5173), and thrust spring (5174) other end links to each other with body (5171).

5. The processing tool for the wind driven generator planetary gear carrier according to claim 1 is characterized in that a cushion block installation fixing seat (4) is arranged between the V-shaped supporting cushion block (2) and the auxiliary V-shaped cushion block (3) and the working bottom plate (1).

6. The processing tool for the wind driven generator planetary gear carrier according to claim 5, wherein the V-shaped supporting cushion block (2) and the auxiliary V-shaped cushion block (3) are connected with the cushion block installation fixing seat (4) through bolts.

7. The wind driven generator planetary gear carrier machining tool according to claim 1, wherein the working bottom plate (1) is provided with a mounting hole for being connected with a numerical control turntable of a machine tool.