CN218063351U

CN218063351U - Novel planet wheel is used in speed reducer production and processing

Info

Publication number: CN218063351U
Application number: CN202220809968.9U
Authority: CN
Inventors: 张敏; 张以刚; 张莎莎; 陈旺
Original assignee: Zhangqiu Changdong Forging Co ltd
Current assignee: Zhangqiu Changdong Forging Co ltd
Priority date: 2022-04-09
Filing date: 2022-04-09
Publication date: 2022-12-16
Anticipated expiration: 2032-04-09

Abstract

The utility model relates to a speed reducer production and processing technical field especially relates to a speed reducer production and processing is with novel planet wheel. The technical scheme comprises the following steps: first shell, second shell and link, the side end face welding of first shell has first connecting piece, the side end face welding of second shell has the second connecting piece, there is the bolt through threaded connection in the first connecting piece, and the bolt passes through threaded connection in the second connecting piece, set up the spacing groove in the first shell, and the spacing inslot has cup jointed the planet wheel body, the second pivot is installed to the side end face of first shell, install first tight pulley in the second pivot, and first tight pulley carries on spacingly to the planet wheel body, the side end face welding of first shell has the baffle, the welding has the mount on the link, install the second tight pulley through first pivot in the mount. The utility model discloses satisfy and use and protect, can fix fast and spacing, make things convenient for the later stage to overhaul and maintain.

Description

Novel planet wheel is used in speed reducer production and processing

Technical Field

The utility model relates to a speed reducer production and processing technology field specifically is a speed reducer production and processing is with novel planet wheel.

Background

The speed reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine.

Through retrieval, patent publication No. CN113864410A discloses an embedded planetary reduction mechanism, a sealing groove, a sliding groove and a planetary groove are arranged on a shell, and a primary planetary gear train and a secondary planetary gear train are arranged in the shell; the primary planetary gear train comprises a planetary gear II, a planet carrier II, an inner gear ring and an input gear ring, wherein the input gear ring is a sun gear of the primary planetary gear train, and the planet carrier II comprises a planetary gear ring and a planetary output shaft; the planet output shaft is connected with three cantilevers on the inner wall of the planet gear ring through the three cantilevers in a shaft mode, and the planet gear II is arranged on the planet carrier II in a rotatable annular array mode through the shaft; the input gear ring is the input end of the primary planetary gear train, and the input gear ring is the output end of the secondary planetary gear train; the output module comprises a planet output shaft, a gear ring output shaft cylinder and a terminal output shaft, the selective clamping module comprises a sliding groove and a limiting frame, the insertion end of the limiting frame can be limited in the sliding groove in a sliding way, so that a brake block of the limiting frame clamps the inner gear ring or the planet gear ring, and the planet output shaft or the gear ring output shaft cylinder outputs outwards.

The defect that the novel planet wheel exists is used in current speed reducer production and processing:

1. the existing novel planet wheel for producing and processing the speed reducer does not have a good protection mechanism, cannot be connected and protected quickly, and affects the safety of later-stage actual use;

2. the novel planet wheel for general speed reducer production and processing does not have better fixed establishment, can't carry out quick spacing and installation, influences later stage personnel actual overhaul and maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a speed reducer is novel planet wheel for production and processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a speed reducer production and processing is with novel planet wheel, includes first shell, second shell and link, the side end face welding of first shell has first connecting piece, the side end face welding of second shell has the second connecting piece, set up the spacing groove in the first shell, and the spacing inslot has cup jointed the planet wheel body, the second pivot is installed to the side end face of first shell, the side end face welding of first shell has the baffle, the welding has the mount on the link.

Preferably, a bolt is connected in the first connecting piece through threads, and the bolt is connected in the second connecting piece through threads. Through bolt threaded connection in second connecting piece and first connecting piece, make first shell and second shell connect after connecting second connecting piece and first connecting piece.

Preferably, the second rotating shaft is provided with a first fixed wheel, and the first fixed wheel limits the planet wheel body. Carry on spacingly through first fixed wheel to the planet wheel body, can carry on spacingly fast when making the planet wheel body can normally rotate.

Preferably, a second fixed wheel is installed in the fixed frame through the first rotating shaft, and the second fixed wheel limits the planet wheel body. Carry on spacingly through the second fixed wheel to the planet wheel body, make the second fixed wheel can keep the normal rotation of planet wheel body to it is convenient to carry on spacingly to the planet wheel body.

Preferably, the welding has the second connecting rod on the link, and sliding sleeve has the head rod in the second connecting rod, and the head rod deviates from the one end welding of second connecting rod on the baffle. The first connecting rod is sleeved in the second connecting rod in a sliding mode, so that the connecting frame is connected with the partition plate.

Preferably, a screw rod is connected in the partition plate through threads, and the screw rod limits the connecting frame. Carry on spacingly through the screw rod to the link, make the screw rod extrude the link when rotating in the baffle, make the link receive to move after the extrusion.

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

1. the utility model discloses a set up the second shell, when personnel install planet wheel body slip grafting in the spacing groove of first shell, through bolt threaded connection in second connecting piece and first connecting piece, make first shell and second shell connect after connecting second connecting piece and first connecting piece, make first shell and second shell protect the planet wheel body fast, and make things convenient for the later stage to dismantle and overhaul, make things convenient for personnel to use.

2. The utility model discloses a set up first shell, when personnel install at the spacing inslot of first shell in sliding the grafting to planet wheel body, carry on spacingly through first fixed wheel to planet wheel body, can carry on spacingly fast when making planet wheel body normally rotate, carry on spacingly to the link through the screw rod when spacing, extrude the link when making the screw rod rotate in the baffle, make the link receive and remove after the extrusion, it removes and carries on spacingly to planet wheel body to drive the second fixed wheel when the link removes, make the second fixed wheel can keep the normal rotation of planet wheel body, and it is convenient to carry on spacingly to planet wheel body, it is spacing more convenient to make the installation, make things convenient for personnel's later stage to dismantle and maintain.

Drawings

Fig. 1 is a schematic view of a front-view unfolding structure of the present invention;

fig. 2 is a schematic view of the closed structure of the present invention;

fig. 3 is a schematic side view of the first housing of the present invention.

In the figure: 1. a first connecting rod; 2. a screw; 3. a second connecting rod; 4. a first housing; 5. a first connecting member; 6. a planet wheel body; 7. a second connecting member; 8. a second housing; 9. a connecting frame; 10. a first rotating shaft; 11. a first fixed wheel; 12. a second fixed wheel; 13. a second rotating shaft; 14. a fixed mount; 15. a partition plate; 16. a bolt; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element 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 invention. Furthermore, the terms "first" and "second" 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 noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example one

As shown in fig. 1-3, the utility model provides a novel planet wheel is used in speed reducer production and processing, including first shell 4, second shell 8 and link 9, the side end face welding of first shell 4 has first connecting piece 5, the side end face welding of second shell 8 has second connecting piece 7, there is bolt 16 through threaded connection in the first connecting piece 5, and bolt 16 passes through threaded connection in second connecting piece 7, spacing groove 17 has been seted up in first shell 4, and has cup jointed planet wheel body 6 in spacing groove 17, second pivot 13 is installed to the side end face of first shell 4, the side end face welding of first shell 4 has baffle 15, the welding has mount 14 on the link 9.

Based on embodiment 1, a speed reducer production and processing is with novel planet wheel theory of operation is: when the personnel are installing planet wheel body 6 in the spacing groove 17 of first shell 4 of sliding plug, through 16 threaded connection of bolt in second connecting piece 7 and first connecting piece 5, make first shell 4 and second shell 8 connect after connecting second connecting piece 7 and first connecting piece 5, make first shell 4 and second shell 8 protect planet wheel body 6 fast, and make things convenient for the later stage to dismantle and overhaul.

Example two

As shown in fig. 1-3, the utility model provides a speed reducer is novel planet wheel for production and processing compares in embodiment one, and this embodiment still includes: first shell 4, second shell 8 and link 9, first connecting piece 5 has been welded to the side end face of first shell 4, second connecting piece 7 has been welded to the side end face of second shell 8, spacing groove 17 has been seted up in the first shell 4, and planet wheel body 6 has been cup jointed in spacing groove 17, second pivot 13 is installed to the side end face of first shell 4, install first tight pulley 11 on the second pivot 13, and first tight pulley 11 is spacing to planet wheel body 6, the side end face welding of first shell 4 has baffle 15, the welding has mount 14 on the link 9, install second tight pulley 12 through first pivot 10 in the mount 14, and second tight pulley 12 is spacing to planet wheel body 6, the welding has second connecting rod 3 on the link 9, sliding sleeve has first connecting rod 1 in the second connecting rod 3, and the one end welding that first connecting rod 1 deviates from second connecting rod 3 is on baffle 15, there is screw rod 2 through threaded connection in the baffle 15, and spacing screw rod 2 carries out spacing to link 9.

In this embodiment, when the personnel are installed at the spacing groove 17 of first shell 4 to planet wheel body 6 slip grafting, it is spacing to planet wheel body 6 through first tight pulley 11, it is spacing to carry out fast when making planet wheel body 6 normally rotate, spacing while carry on spacingly through screw rod 2 to link 9, make screw rod 2 extrude link 9 when rotating in baffle 15, make link 9 receive and remove after the extrusion, it removes and carries on spacingly to planet wheel body 6 to drive second tight pulley 12 when link 9 removes, make second tight pulley 12 can keep the normal rotation of planet wheel body 6, and it is spacing to planet wheel body 6 conveniently, it is spacing more convenient to make the installation, make things convenient for personnel's later stage to dismantle and maintain.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a speed reducer production and processing is with novel planet wheel, includes first shell (4), second shell (8) and link (9), its characterized in that: the side end face welding of first shell (4) has first connecting piece (5), the side end face welding of second shell (8) has second connecting piece (7), spacing groove (17) have been seted up in first shell (4), and cup jointed planet wheel body (6) in spacing groove (17), second pivot (13) are installed to the side end face of first shell (4), the side end face welding of first shell (4) has baffle (15), the welding has mount (14) on link (9).

2. The novel planet wheel for producing and processing the speed reducer as claimed in claim 1, wherein: the first connecting piece (5) is internally connected with a bolt (16) through threads, and the bolt (16) is connected in the second connecting piece (7) through threads.

3. The novel planet wheel for producing and processing the speed reducer as claimed in claim 1, wherein: install first tight pulley (11) on second pivot (13), and first tight pulley (11) carry on spacingly to planet wheel body (6).

4. The novel planet wheel is used in speed reducer production and processing of claim 1, characterized in that: a second fixed wheel (12) is installed in the fixed frame (14) through the first rotating shaft (10), and the second fixed wheel (12) limits the planet wheel body (6).

5. The novel planet wheel for producing and processing the speed reducer as claimed in claim 1, wherein: the welding has second connecting rod (3) on link (9), and sliding sleeve has first connecting rod (1) in second connecting rod (3), and the one end welding that first connecting rod (1) deviates from second connecting rod (3) is on baffle (15).

6. The novel planet wheel for producing and processing the speed reducer as claimed in claim 1, wherein: the partition board (15) is internally connected with a screw rod (2) through threads, and the screw rod (2) limits the connecting frame (9).