CN212945540U

CN212945540U - Planet carrier drilling auxiliary device

Info

Publication number: CN212945540U
Application number: CN202021607120.5U
Authority: CN
Inventors: 李占龙
Original assignee: Ansteel Industrial Group Return Vehicle Processing Co Ltd
Current assignee: Ansteel Industrial Group Return Vehicle Processing Co Ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-13
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a planet carrier drilling auxiliary device, the on-line screen storage device comprises a base, base left side upper end is fixed with first riser to be symmetric position welding second riser in base right side upper end and first riser, base central point puts the connecting hole of seting up the helicitic texture to have at connecting hole internally mounted and place the seat, be located and place a central point department of putting and seted up the through-hole first riser lower extreme is equipped with the first cylinder of run-through formula, first cylinder passes through the piston rod and connects first stop device with the pivoted mode. The utility model discloses well two stop device all are eight characters structure and are equipped with spacing bolt on stop device, not only can place and fix the planet carrier, but also can fix according to the planet carrier of different shapes, be equipped with the seat of placing that can adjust at the base center, place the seat and can carry out altitude mixture control according to the thickness of planet carrier, the stop device of being convenient for fixes the planet carrier.

Description

Planet carrier drilling auxiliary device

Technical Field

The utility model belongs to the technical field of the work piece processing, especially, relate to a planet carrier auxiliary device that drills.

Background

The planet carrier is one of the main components of the planetary gear transmission device, and the planet wheel shaft or the bearing is arranged on the planet carrier. When the planet wheel is used as a basic component, the planet wheel is the part which bears the largest external moment in the mechanism.

The fixing device is not ideal when the planet carrier is drilled, and the position of the planet carrier is easy to deviate when the planet carrier is drilled, so that the drilling precision is not high, the shapes of the planet carriers are different, and the fixing device is in a single form and cannot effectively fix the planet carriers in different shapes.

SUMMERY OF THE UTILITY MODEL

The utility model provides a planet carrier drilling auxiliary device aims at solving the problem in the background art.

The utility model discloses a realize like this, a planet carrier drilling auxiliary device, include:

the upper end of the left side of the base is fixedly provided with a first vertical plate, a second vertical plate is welded at the upper end of the right side of the base and is in a symmetrical position with the first vertical plate, the center of the base is provided with a connecting hole with a threaded structure, a placing seat is arranged in the connecting hole, and a through hole is formed in the center of the placing seat;

a penetrating first air cylinder is arranged at the lower end of the first vertical plate and is connected with a first limiting device in a rotating mode through a piston rod, a penetrating second air cylinder is arranged at the lower end of the second vertical plate and is connected with a second limiting device in a rotating mode through a piston rod;

placing grooves are formed in the inner sides of the first limiting device and the second limiting device, and the bottom ends of limiting bolts arranged on the front side and the rear side of the upper ends of the first limiting device and the second limiting device are positioned in the placing grooves;

the upper ends of the inner sides of the first vertical plate and the second vertical plate are fixed with a cross beam, a penetrating third cylinder is arranged at the center of the cross beam, the lower end of the third cylinder is connected with a motor through a piston rod, a mounting seat is arranged at the bottom end of the motor, and a detachable drill bit is arranged at the lower end of the mounting seat.

In order to carry out altitude mixture control, conduct to placing the seat for the convenience the utility model relates to an it is preferred, the base bottom is eight characters structure, and places the infrabasal portion and be in the base bottom.

In order to place according to the planet carrier of different shapes, conduct the utility model relates to an it is preferred, first stop device all is eight word structures and corresponds each other with second stop device.

In order to adjust stop device's position and fix through the bolt according to the shape of planet carrier, as the utility model relates to an it is preferred, first stop device and second stop device both sides are equipped with adjusting bolt with the piston rod junction.

In order to make the drill bit be inside the through-hole when drilling the planet carrier to some pieces can fall in the base bottom through the through-hole, as the utility model relates to a preferred, the drill bit is alignment structure from top to bottom with the through-hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses well two stop device all are eight characters structure and are equipped with spacing bolt on stop device, not only can place and fix the planet carrier, but also can fix according to the planet carrier of different shapes.

2. The utility model discloses in be equipped with the seat of placing that can adjust at the base center, place the seat and can carry out the altitude mixture control according to the thickness of planet carrier, the stop device of being convenient for is fixed the planet carrier.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the connection structure of two position-limiting devices of the present invention;

fig. 3 is a front view of the placing seat and the base decomposing structure of the present invention.

In the figure: 1. a base; 2. a first vertical plate; 3. a second vertical plate; 4. a cross beam; 5. a placing seat; 6. a first cylinder; 7. a second cylinder; 8. a first limiting device; 9. a second limiting device; 10. a third cylinder; 11. a motor; 12. a mounting seat; 13. a drill bit; 14. a placement groove; 15. a limit bolt; 16. a through hole; 17. and connecting the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, in the description of the present invention, furthermore, "first", "second", "third", and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected to the inside of two elements. To those of ordinary skill in the art, it will be understood that the specific meaning of the above terms in the present invention "a plurality" means two or more unless otherwise specifically limited.

Referring to fig. 1-3, the present invention provides a technical solution: the method comprises the following steps:

the device comprises a base 1, wherein a first vertical plate 2 is fixed at the upper end of the left side of the base 1, a second vertical plate 3 is welded at the upper end of the right side of the base 1 and is in a symmetrical position with the first vertical plate 2, a connecting hole 17 with a threaded structure is formed in the center of the base 1, a placing seat 5 is installed inside the connecting hole 17, and a through hole 16 is formed in the center of the placing seat 5;

a penetrating first cylinder 6 is arranged at the lower end of the first vertical plate 2, the first cylinder 6 is connected with a first limiting device 8 in a rotating mode through a piston rod, a penetrating second cylinder 7 is arranged at the lower end of the second vertical plate 3, and the second cylinder 7 is connected with a second limiting device 9 in a rotating mode through a piston rod;

placing grooves 14 are formed in the inner sides of the first limiting device 8 and the second limiting device 9, and the bottom ends of limiting bolts 15 arranged on the front side and the rear side of the upper ends of the first limiting device 8 and the second limiting device 9 are positioned in the placing grooves 14;

the upper ends of the inner sides of the first vertical plate 2 and the second vertical plate 3 are fixed with a cross beam 4, a through third cylinder 10 is arranged at the center of the cross beam 4, the lower end of the third cylinder 10 is connected with a motor 11 through a piston rod, a mounting seat 12 is arranged at the bottom end of the motor 11, and a detachable drill bit 13 is arranged at the lower end of the mounting seat 12.

Specifically, base 1 bottom is the splayed structure, and places 5 lower parts of seat and be in base 1 bottom, for the convenience in this embodiment carry out height control to placing the seat.

Specifically, first stop device 8 and second stop device 9 all are eight characters structure and correspond each other, place for the planet carrier that can be according to different shapes in this embodiment.

Specifically, adjusting bolts are arranged at the joints of the two sides of the first limiting device 8 and the second limiting device 9 and the piston rod, and in this embodiment, the positions of the limiting devices are adjusted according to the shape of the planet carrier and are fixed through the bolts.

Specifically, the drill 13 and the through hole 16 are in an up-and-down alignment structure, in this embodiment, in order to enable the drill to drill the planet carrier, the drill is located inside the through hole, and part of the chippings can fall to the bottom of the base through the through hole.

The utility model discloses an use flow: during the use, place the planet carrier both sides respectively inside the standing groove 14 that sets up in first stop device 8 and second stop device 9, and fix through spacing bolt 15, then come to rotate the regulation to placing seat 5 according to the thickness of planet carrier, make placing seat 5 support the planet carrier, then the height of third cylinder 10 control drill bit 13, motor 11 drives drill bit 13 and rotates, make drill bit 13 carry out drilling treatment to the planet carrier, when drill bit 13 drills the planet carrier, drill bit 13 is inside through-hole 16.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A planet carrier drilling aid, comprising:

the device comprises a base (1), wherein a first vertical plate (2) is fixed at the upper end of the left side of the base (1), a second vertical plate (3) is welded at the upper end of the right side of the base (1) and is in a symmetrical position with the first vertical plate (2), a connecting hole (17) with a threaded structure is formed in the center of the base (1), a placing seat (5) is installed inside the connecting hole (17), and a through hole (16) is formed in the center of the placing seat (5);

a penetrating first air cylinder (6) is arranged at the lower end of the first vertical plate (2), the first air cylinder (6) is connected with a first limiting device (8) in a rotating mode through a piston rod, a penetrating second air cylinder (7) is arranged at the lower end of the second vertical plate (3), and the second air cylinder (7) is connected with a second limiting device (9) in a rotating mode through a piston rod;

placing grooves (14) are formed in the inner sides of the first limiting device (8) and the second limiting device (9), and the bottom ends of limiting bolts (15) arranged on the front side and the rear side of the upper end of the first limiting device (8) and the upper end of the second limiting device (9) are positioned in the placing grooves (14);

first riser (2) and second riser (3) inboard upper end are fixed with crossbeam (4), are located crossbeam (4) central point and put the third cylinder (10) that the department was equipped with the run-through, motor (11) are connected through the piston rod to third cylinder (10) lower extreme, are located motor (11) bottom and install mount pad (12) to install detachable drill bit (13) at mount pad (12) lower extreme.

2. The planet carrier drilling aid of claim 1, wherein: the base (1) bottom is the splayed structure, and places seat (5) lower part and be in base (1) bottom.

3. The planet carrier drilling aid of claim 1, wherein: the first limiting device (8) and the second limiting device (9) are in a splayed structure and correspond to each other.

4. The planet carrier drilling aid of claim 1, wherein: adjusting bolts are arranged at the joints of the two sides of the first limiting device (8) and the second limiting device (9) and the piston rod.

5. The planet carrier drilling aid of claim 1, wherein: the drill bit (13) and the through hole (16) are in an up-and-down alignment structure.