CN208374634U - A kind of gear-box gear shaft decomposer - Google Patents

Abstract

The utility model discloses a kind of gear-box gear shaft decomposers, including supporting mainboard, the support mainboard top center position offers through-hole, the through-hole inner surface slidably connects mandril, the mandril outer surface thread is connected with driving device, the support mainboard bottom middle position is fixedly connected with locating guide device, the horizontal box cavity middle position is provided with screw rod, the screw rod outer surface is threaded with horizontal slider, the horizontal slider is fixedly connected to connecting column close to the side of track groove, the connecting column is close to the side of locating guide device and the position far from support mainboard is fixedly connected with clamp device, the utility model relates to gear-box technical fields.So that the safety of gear-box and gear shaft is effectively protected in the device, the damage of components is avoided, maintenance cost is reduced, and decomposable process is completed by mechanical movement and improves processing efficiency without human intervention, has saved the time.

Description

A kind of gear-box gear shaft decomposer

Technical field

The utility model relates to gear-box technical field, specially a kind of gear-box gear shaft decomposer.

Background technique

Application of the gear-box in motor is very extensive, just often uses in wind power generating set, and be a weight The straight interlocking tooth roller box of the mechanical part wanted, main function are that generated power passes to generator under the action of the wind by wind wheel And it is made to obtain corresponding revolving speed.The revolving speed of usual wind wheel is very low, and revolving speed required by electrical power generators is far not achieved, it is necessary to logical The accelerating function of gear-box gear pair is crossed to realize, therefore gear-box is also referred to as gearbox.Existing gear-box is in gear shaft After installing and using, when being replaced or being repaired, often need to decompose gear-box gear shaft, currently used technique is By a crowbar, upper suitable cushion block is padded near outer lubricating oil sealing seat；With rise, sled etc. modes part is decomposed by force.Make With this isolation, since outer lubricating oil sealing seat is constantly in single-point stress in decomposable process, appearance is often damaged Hurt phenomenon, some damage phenomenons have been unable to meet design requirement, lead to part rejection, considerably increase maintenance cost.Meanwhile making Need constantly to have adjusted the stress point of sled with this isolation, cushion block also will constantly shift one's position；Therefore efficiency is very low, As engine returns being continuously increased for factory's quantity, the decomposition efficiency of the technique has been unable to meet the demand that engine returns repair in shop reason.

Summary of the invention

(1) the technical issues of solving

In view of the deficiencies of the prior art, originally practical to provide a kind of gear-box gear shaft decomposer, solve common side Method damages gear-box appearance, and components is caused to be scrapped, and increases maintenance cost, and working efficiency is low, wastes time The problem of.

(2) technical solution

In order to achieve the above object, originally practical be achieved by the following technical programs: a kind of gear-box gear shaft decomposition dress It sets, including support mainboard, the support mainboard top center position offer through-hole, the through-hole inner surface slidably connects top Bar, the mandril outer surface thread are connected with driving device, and the support mainboard bottom middle position is fixedly connected with positioning and leads To device, the support mainboard bottom is located at locating guide device two sides symmetric position and is fixedly connected to filter box, the water Flat box cavity middle position is provided with screw rod, and the screw rod outer surface is threaded with horizontal slider, and the filter box is remote Side from support mainboard offers track groove, and the horizontal slider is fixedly connected to connection close to the side of track groove Column, the connecting column is close to the side of locating guide device and the position far from support mainboard is fixedly connected with clamp device.

Preferably, the driving device includes driving motor and driving box, and the driving box intracavity bottom and top rotate It is connected with driving worm gear, the driving worm gear inner surface is threadedly coupled with mandril, and the driving worm gear outer surface engaged transmission has Worm screw is driven, the driving worm screw is through driving box and extends to side outer wall of the driving box close to driving motor, the driving Worm screw is located at one end of driving box outer wall and driving motor is rotatablely connected.

Preferably, the locating guide device includes positioning and guiding case, and positioning and guiding box cavity two sides inner wall is solid Surely it is connected with electric telescopic rod, positioning and guiding case bottom and top are located in the remotely located guiding box cavity of electric telescopic rod The side of wall is fixedly connected with connecting rod, and the electric telescopic rod output end is fixedly connected to curved bar, the curved bar interposition It sets and is rotatably connected to fixed block, the fixed block inner surface is fixedly connected with the connecting rod, and the curved bar is far from electric telescopic rod Side is fixedly connected with locating piece, and the locating piece offers guide groove far from the side of curved bar.

Preferably, the clamp device includes hitch box, and the hitch box is fixedly connected with double close to the side of connecting column To motor, the either-rotation motor output end is rotatably connected to drive bevel gear, the drive bevel gear outer surface by output shaft Engaged transmission has follow bevel gear, and the follow bevel gear inner surface is fixedly connected with roller screw, the roller screw appearance Face is threaded with fastening plates.

Preferably, driving device two sides are located at the top of the support mainboard and are fixedly connected to protecting frame, the protecting frame Side middle position far from driving device is fixedly connected with handle.

Preferably, the screw rod runs through filter box and extends to the side outer wall of the remotely located guiding device of filter box, institute Mandril is stated to extend through driving device and locating guide device and extend to driving device and locating guide device is located remotely from each other Side, one end that the screw rod is located at filter box outer surface are fixedly connected with rotating handle.

(3) beneficial effect

This is practical to provide a kind of gear-box gear shaft decomposer, have it is following the utility model has the advantages that

The device, by supporting mainboard top center position to offer through-hole, through-hole inner surface slidably connects mandril, top Rod outer surface is threaded with driving device, and support mainboard bottom middle position is fixedly connected with locating guide device, support master Board bottom portion is located at locating guide device two sides symmetric position and is fixedly connected to filter box, and horizontal box cavity middle position is respectively provided with There is screw rod, screw rod outer surface is threaded with horizontal slider, and filter box offers track groove far from the side of support mainboard, Horizontal slider is fixedly connected to connecting column close to the side of track groove, and connecting column is close to the side of locating guide device and separate The position of support mainboard is fixedly connected with clamp device, so that the safety of gear-box and gear shaft is effectively protected in the device, keeps away Exempt from the damage of components, reduces maintenance cost, and decomposable process is completed by mechanical movement and is improved without human intervention Processing efficiency has saved the time.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model locating guide device structural schematic diagram；

Fig. 3 is the utility model clamp device structural schematic diagram.

In figure: 1 support mainboard, 2 through-holes, 3 mandrils, 4 driving devices, 41 driving motors, 42 driving box, 43 driving worm gears, 44 driving worm screws, 5 locating guide devices, 51 positioning and guiding casees, 52 electric telescopic rods, 53 connecting rods, 54 curved bars, 55 fixed blocks, 56 locating pieces, 57 guide grooves, 6 filter box, 7 screw rods, 8 horizontal sliders, 9 track grooves, 10 connecting columns, 11 clamp devices, 111 fastenings Case, 112 either-rotation motors, 113 drive bevel gears, 114 follow bevel gears, 115 roller screws, 116 fastening plates, 12 protecting frames, 13 Handle, 14 rotating handles.

Specific embodiment

Below in conjunction with the attached drawing in this practical embodiment, the technical solution in this practical embodiment is carried out clear, complete Site preparation description, it is clear that described embodiment is only this practical a part of the embodiment, instead of all the embodiments.It is based on Embodiment during this is practical, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment belongs to the range of this practical protection.

Fig. 1-3 is please referred to, it is originally practical that a kind of technical solution is provided: a kind of gear-box gear shaft decomposer, including support Mainboard 1, support 1 top center position of mainboard offer through-hole 2, and 2 inner surface of through-hole slidably connects mandril 3, and mandril 3 passes through respectively It wears driving device 4 and locating guide device 5 and extends to driving device 4 and side that locating guide device 5 is located remotely from each other, mandril 3 outer surface threads are connected with driving device 4, and driving device 4 includes driving motor 41 and driving box 42,42 intracavity bottom of driving box It is rotatably connected to driving worm gear 43 with top, driving 43 inner surface of worm gear is threadedly coupled with mandril 3, and driving 43 outer surface of worm gear is nibbled Closing transmission has driving worm screw 44, and driving worm screw 44 is through driving box 42 and extends to driving box 42 close to the side of driving motor 41 Outer wall, driving worm screw 44 is located at one end of 42 outer wall of driving box and driving motor 41 is rotatablely connected.Support 1 bottom interposition of mainboard It sets and is fixedly connected with locating guide device 5, locating guide device 5 includes positioning and guiding case 51,51 inner cavity two sides of positioning and guiding case Inner wall is fixedly connected to electric telescopic rod 52, and 51 bottom and top of positioning and guiding case are located at that electric telescopic rod 52 is remotely located to be led Into case 51, the side of cavity wall is fixedly connected with connecting rod 53, and 52 output end of electric telescopic rod is fixedly connected to curved bar 54, 54 middle position of curved bar is rotatably connected to fixed block 55, and 55 inner surface of fixed block is fixedly connected with connecting rod 53, and curved bar 54 is separate The side of electric telescopic rod 52 is fixedly connected with locating piece 56, and locating piece 56 offers guide groove 57 far from the side of curved bar 54. Support 1 bottom of mainboard is located at 5 two sides symmetric position of locating guide device and is fixedly connected to filter box 6, among 6 inner cavity of filter box Position is provided with screw rod 7, and screw rod 7 runs through filter box 6 and extends to the side outer wall of the remotely located guiding device 5 of filter box 6, One end that screw rod 7 is located at 6 outer surface of filter box is fixedly connected with rotating handle 14.7 outer surface of screw rod is threaded with horizontal cunning Block 8, filter box 6 offer track groove 9 far from the side of support mainboard 1, and horizontal slider 8 is solid close to the side of track groove 9 Surely it is connected with connecting column 10, connecting column 10 is close to the side of locating guide device 5 and the position far from support mainboard 1 is fixedly connected There is clamp device 11.Clamp device 11 includes hitch box 111, and hitch box 111 is fixedly connected with double close to the side of connecting column 10 To motor 112,112 output end of either-rotation motor is rotatably connected to drive bevel gear 113 by output shaft, outside drive bevel gear 113 Surface engaged transmission has follow bevel gear 114, and 114 inner surface of follow bevel gear is fixedly connected with roller screw 115, roller screw 115 outer surface threads are connected with fastening plates 116.It is located at 4 two sides of driving device at the top of support mainboard 1 and is fixedly connected to protecting frame 12, protecting frame 12 is fixedly connected with handle 13 far from the side middle position of driving device 4.So that tooth is effectively protected in the device The safety of roller box and gear shaft avoids the damage of components, reduces maintenance cost, and decomposed by mechanical movement completion Journey improves processing efficiency without human intervention, has saved the time.

In use, the device is moved to gearbox position by handle 13, mandril 3 and gear shaft contact pair Together, rotation rotating handle 14 makes screw rod 7 drive 8 horizontal movement of horizontal slider, and connecting column 10 is drawn close to gear-box, starts two-way Motor 112 is intermeshed drive bevel gear 113 and follow bevel gear 114 so that roller screw 115 by fastening plates 116 with Gear-box fits closely, and carries out protection fixation, and starting electric telescopic rod 52 makes curved bar 54 that locating piece 56 be driven to move horizontally, makes It obtains guide groove 57 mandril 3 is oriented to and is protected, starts driving motor 41, so that driving worm screw 44 and driving worm gear 43 are mutually Engagement, so that mandril 3 vertically rotates, so that gear shaft and gear-box decompose.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By the sentence " element limited including one, it is not excluded that including There is also other identical elements in the process, method, article or equipment of element ".

While there has been shown and described that this practical embodiment for the ordinary skill in the art can be with A variety of variations, modification, replacement can be carried out in the case where not departing from this practical principle and spirit to these embodiments by understanding And modification, this practical range are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of gear-box gear shaft decomposer, including support mainboard (1), it is characterised in that: at the top of the support mainboard (1) Middle position offers through-hole (2), and through-hole (2) inner surface slidably connects mandril (3), mandril (3) outer surface spiral shell Line is connected with driving device (4), and support mainboard (1) the bottom middle position is fixedly connected with locating guide device (5), described Support mainboard (1) bottom is located at locating guide device (5) two sides symmetric position and is fixedly connected to filter box (6), the level Case (6) inner cavity middle position is provided with screw rod (7), and screw rod (7) outer surface is threaded with horizontal slider (8), institute It states filter box (6) to offer track groove (9) far from the side of support mainboard (1), the horizontal slider (8) is close to track groove (9) side is fixedly connected to connecting column (10), and the connecting column (10) is close to the side of locating guide device (5) and separate The position of support mainboard (1) is fixedly connected with clamp device (11).

2. a kind of gear-box gear shaft decomposer according to claim 1, it is characterised in that: the driving device (4) Including driving motor (41) and driving box (42), driving box (42) intracavity bottom and top are rotatably connected to driving worm gear (43), driving worm gear (43) inner surface is threadedly coupled with mandril (3), and driving worm gear (43) the outer surface engaged transmission has It drives worm screw (44), the driving worm screw (44) is through driving box (42) and extends to driving box (42) close to driving motor (41) Side outer wall, it is described driving worm screw (44) be located at driving box (42) outer wall one end and driving motor (41) rotation connection.

3. a kind of gear-box gear shaft decomposer according to claim 1, it is characterised in that: the locating guide device It (5) include positioning and guiding case (51), positioning and guiding case (51) inner cavity two sides inner wall is fixedly connected to electric telescopic rod (52), positioning and guiding case (51) bottom and top are located at electric telescopic rod (52) remotely located guide case (51) interior cavity wall Side be fixedly connected with connecting rod (53), electric telescopic rod (52) output end is fixedly connected to curved bar (54), described Curved bar (54) middle position is rotatably connected to fixed block (55), fixed block (55) inner surface and connecting rod (53) fixed company It connects, the curved bar (54) is fixedly connected with locating piece (56) far from the side of electric telescopic rod (52), and the locating piece (56) is remote Side from curved bar (54) offers guide groove (57).

4. a kind of gear-box gear shaft decomposer according to claim 1, it is characterised in that: the clamp device (11) Including hitch box (111), the hitch box (111) is fixedly connected with either-rotation motor (112), institute close to the side of connecting column (10) It states either-rotation motor (112) output end to be rotatably connected to drive bevel gear (113) by output shaft, the drive bevel gear (113) Outer surface engaged transmission has follow bevel gear (114), and follow bevel gear (114) inner surface is fixedly connected with roller screw (115), roller screw (115) outer surface thread is connected with fastening plates (116).

5. a kind of gear-box gear shaft decomposer according to claim 1, it is characterised in that: the support mainboard (1) Top is located at driving device (4) two sides and is fixedly connected to protecting frame (12), and the protecting frame (12) is far from driving device (4) Side middle position is fixedly connected with handle (13).

6. a kind of gear-box gear shaft decomposer according to claim 1, it is characterised in that: the screw rod (7) is run through Filter box (6) and the side outer wall for extending to filter box (6) remotely located guiding device (5), the mandril (3) extend through drive Dynamic device (4) and locating guide device (5) simultaneously extend to driving device (4) and side that locating guide device (5) is located remotely from each other, One end that the screw rod (7) is located at filter box (6) outer surface is fixedly connected with rotating handle (14).