CN218253244U

CN218253244U - Machining device for inner gear ring

Info

Publication number: CN218253244U
Application number: CN202222334936.0U
Authority: CN
Inventors: 郑文中
Original assignee: Taizhou Bosite Precision Machinery Co ltd
Current assignee: Taizhou Bosite Precision Machinery Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-10
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a processingequipment for ring gear, belong to mechanical technical field, a processingequipment for ring gear, locate the outer fixed bucket of cylindric holder including cylindric holder and cover, the lateral wall of cylindric holder has first annular arch and second annular arch by supreme shaping in proper order down, it can realize in order to press from both sides tight more ring gear, the lateral wall of cylindric holder is longer than traditional size, and the bellied diameter of second annular is less than the bellied diameter of first annular, and set up down the clamping ring in the top of fixed bucket, wherein lower clamping ring and the cylinder or the synchronous mechanical structure of hydro-cylinder that can drive the cylindric holder, draw down the clamping ring promptly, simultaneously draw down the clamping ring, let the cylindric holder press from both sides tightly equally in the bellied position of second annular, realize the fixed of a plurality of ring gear outer walls, thereby accomplish the processing of oblique tooth in a plurality of ring gears, only can process one by one among the prior art has been solved greatly, the phenomenon that efficiency is very low.

Description

Machining device for inner gear ring

Technical Field

The utility model relates to the technical field of machinery, more specifically say, relate to a processingequipment for ring gear.

Background

The inner gear ring is an inner gear which is in the same axis with the planet carrier in the planetary gear transmission.

At present, the traditional method for processing the inner gear ring is to fix the gear ring in a manner of clamping by a clamp, and the cutter is used for cutting the inner wall of the gear ring to realize the processing of the inner gear ring.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, an object of the utility model is to provide a processingequipment for ring gear, it can realize in order to press from both sides tight more ring gear, the lateral wall of cylindric holder is longer than traditional size, and the bellied diameter of second annular is less than the bellied diameter of first annular, and set up down the clamping ring in the top of fixed bucket, wherein lower clamping ring and the cylinder or the hydro-cylinder synchronous mechanical structure that can drive the cylindric holder, draw down the cylindric holder down promptly, the clamping ring is drawn down simultaneously, let the cylindric holder press from both sides tightly equally in the bellied position of second annular, realize the fixed of a plurality of ring gear outer walls, thereby accomplish the processing of oblique tooth in a plurality of ring gears, only can process one by one among the prior art has been solved greatly, the phenomenon that efficiency is very low.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a processingequipment for ring gear, locates the outer fixed bucket of cylindric holder including cylindric holder and cover, the lateral wall of cylindric holder has first annular arch and second annular arch by supreme shaping in proper order down, the diameter of the bellied upper end of first annular is greater than the diameter of its lower extreme, the inner wall shaping of fixed bucket has the face of supporting with the bellied looks adaptation of first annular, the top of fixed bucket is provided with down the clamping ring, the inner wall of clamping ring forms the terminal surface with the bellied side looks butt of second annular down, first casting die, second casting die and third casting die are installed to fixed bucket inner wall, first casting die is located the bellied outside of first annular arch and second annular, the second casting die is located cylindric holder downside, the third casting die is located second casting die downside.

Furthermore, the top of clamping ring is provided with solid fixed ring down, gu fixed ring passes through the bolt fastening in clamping ring top down.

Furthermore, a plurality of trompil has been seted up on the inner wall of cylindric holder, a plurality of the trompil is circumference array distribution in the inner wall of cylindric holder.

Furthermore, an oil seal is sleeved on one side, close to the fixed barrel, of the second annular bulge.

Furthermore, the first pressing piece, the second pressing piece and the third pressing piece are all synchronously operated in the pressing process of the air cylinder or the oil cylinder.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the utility model discloses in, in order to press from both sides tight more ring gears, the lateral wall of cylindric holder is longer than traditional size, and the bellied diameter of second annular is less than the bellied diameter of first annular, and set up down the clamping ring in the top of fixed bucket, wherein lower clamping ring and the cylinder or the synchronous mechanical structure of hydro-cylinder that can drive the cylindric holder, draw down the cylindric holder promptly, the clamping ring is drawn down simultaneously, let the cylindric holder press from both sides tightly equally in the bellied position of second annular, realize the fixed of a plurality of ring gear outer walls, thereby accomplish the processing of skewed tooth in a plurality of ring gears, only can process one by one among the prior art has been solved greatly, the phenomenon that efficiency is very low.

Drawings

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

FIG. 2 is a schematic sectional view of the whole structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention

The numbering in the figures illustrates:

the oil seal pressing device comprises a cylindrical clamping seat 1, a fixed barrel 2, a first annular bulge 3, a second annular bulge 4, a butting face 5, a pressing ring 6, an end face 7, a fixing ring 8, an opening 9, a first pressing piece 10, a second pressing piece 11, a third pressing piece 12 and an oil seal 13.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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 in specific cases to those skilled in the art.

The embodiment is as follows:

referring to fig. 1-3, a processing apparatus for ring gear, including a cylindrical holder 1 and a fixed barrel 2 sleeved outside the cylindrical holder 1, a sidewall of the cylindrical holder 1 is formed with a first annular protrusion 3 and a second annular protrusion 4 in sequence from bottom to top, a diameter of an upper end of the first annular protrusion 3 is greater than a diameter of a lower end thereof, an inner wall of the fixed barrel 2 is formed with a contact surface 5 adapted to the first annular protrusion 3, a lower pressing ring 6 is disposed above the fixed barrel 2, an inner wall of the lower pressing ring 6 is formed with a terminal surface 7 abutting against a side surface of the second annular protrusion 4, a first pressing member 10, a second pressing member 11 and a third pressing member 12 are mounted on an inner wall of the fixed barrel 2, the first pressing member 10 is disposed outside the first annular protrusion 3 and the second annular protrusion 4, the second pressing member 11 is disposed under the cylindrical holder 1, the third pressing member 13 is disposed under the second pressing member 11, in order to clamp more ring gears, a sidewall of the cylindrical holder 1 is longer than a sidewall of a conventional size, and a diameter of the first annular protrusion 4 is smaller than a diameter of the first annular protrusion 4, and a plurality of the lower pressing ring gears can be processed by a plurality of the conventional cylinder, thereby, a plurality of the lower pressing ring gears can be processed by a plurality of the existing cylinder, and a plurality of the cylindrical holder 6 can be processed simultaneously, and a plurality of the conventional cylinder can be processed simultaneously, and the conventional cylinder can be processed at a plurality of the lower pressing ring holder 1, and the conventional cylinder can be processed simultaneously.

Referring to fig. 1-3, the top of the lower pressing ring 6 is provided with a fixing ring 8, the fixing ring 8 is fixed on the top of the lower pressing ring 6 through a bolt, and the fixing ring 8 is arranged to fix the lower pressing ring 6, so as to improve the fastening effect of the lower pressing ring 6 on the internal gear ring.

Referring to fig. 2, a plurality of openings 9 are formed in the inner wall of the cylindrical holder 1, the plurality of openings 9 are circumferentially distributed in an array on the inner wall of the cylindrical holder 1, and the plurality of openings 9 distributed in an array are arranged, so that waste materials can be conveniently discharged when a tool is used for cutting, and the phenomenon that the process is affected by the excessive waste materials contained in the cylindrical holder 1 is not easily caused.

Referring to fig. 2-3, an oil seal 13 is sleeved on one side of the second annular protrusion 4 close to the fixed barrel 2, and by providing the oil seal, the air tightness effect inside the fixed barrel 2 can be higher, and the first pressing member 10, the second pressing member 11 and the third pressing member all operate synchronously in the pressing process of the cylinder or the oil cylinder.

The utility model discloses in, carry out the cutting process during operation with the cutter to the inner wall of ring gear, when cylindric holder 1 is pulled down by cylinder or hydro-cylinder, the protruding 3 side of first annular can be extruded mutually with face 5 of supporting, thereby realize that cylindric holder 1 is pressed from both sides tightly on the protruding 3 position of first annular, simultaneously in order to press from both sides tight more ring gears, the lateral wall of cylindric holder 1 is longer than traditional size, and the protruding 4 diameter of second annular is less than the protruding 3 diameter of first annular, and set up down clamping ring 6 in the top of fixed bucket 2, wherein down clamping ring 6 and the cylinder or the hydro-cylinder synchronous machine structure that can drive cylindric holder 1, pull down cylindric holder 1 promptly, lower clamping ring 6 down simultaneously, let cylindric holder 1 can press from both sides tightly equally in the protruding 4 position of second annular, realize the fixed of a plurality of ring gear outer walls, thereby accomplish the processing of skewed tooth in a plurality of ring gears, simultaneously under solid fixed ring 8's effect, can make solid fixed ring 8 play the effect of fixed clamping ring 6 down, the internal fastening effect of ring gear centre gripping is improved down, the ten minutes of current ring gear centre gripping has been solved greatly, only can only low efficiency one by one step.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a processingequipment for ring gear, includes cylindric holder (1) and cover and locates the outer fixed bucket (2) of cylindric holder (1), its characterized in that: the lateral wall of cylindric holder (1) has protruding (3) of first annular and second annular arch (4) by supreme shaping in proper order down, the diameter of the upper end of the protruding (3) of first annular is greater than the diameter of its lower extreme, the inner wall shaping of fixed bucket (2) has face (5) of supporting with the protruding (3) looks adaptation of first annular, the top of fixed bucket (2) is provided with down clamping ring (6), the inner wall formation of clamping ring (6) down with terminal surface (7) of the protruding (4) side looks butt of second annular, fixed bucket (2) inner wall is installed first casting die (10), second casting die (11) and third casting die (12) down, first casting die (10) are located the outside of the protruding (3) of first annular and the protruding (4) of second annular, second casting die (11) are located cylindric holder (1) downside, third casting die (12) are located second casting die (11) downside.

2. A processing device for an annular gear according to claim 1, wherein: the top of clamping ring (6) is provided with solid fixed ring (8) down, gu fixed ring (8) pass through the bolt fastening in clamping ring (6) top down.

3. A processing device for an annular gear according to claim 1, wherein: a plurality of openings (9) are formed in the inner wall of the cylindrical clamping seat (1), and the openings (9) are circumferentially distributed in the inner wall of the cylindrical clamping seat (1) in an array mode.

4. A processing device for an annular gear according to claim 1, wherein: one side of the second annular bulge (4) close to the fixed barrel (2) is sleeved with an oil seal (13).

5. A processing device for an annular gear according to claim 1, wherein: the first pressing piece (10), the second pressing piece (11) and the third pressing piece are all synchronously operated in the pressing process of the air cylinder or the oil cylinder.