CN212318716U

CN212318716U - Novel durable gear

Info

Publication number: CN212318716U
Application number: CN202021052614.1U
Authority: CN
Inventors: 顾桂梅
Original assignee: Xinghua Yuhao Gear Co ltd
Current assignee: Xinghua Yuhao Gear Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-08
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to the technical field of gears, especially, relate to a novel durable gear. The utility model adopts the technical proposal that: the cylindrical main part assembly that is direction from top to bottom including the center pin supports and stabilizes the spliced pole, the lower extreme that the spliced pole was stabilized in the main part assembly support is equipped with integrated into one piece's conical gear main part and stabilizes the seat, be equipped with integrated into one piece on the outer conical surface of gear main part and stabilize the connection tooth for circumference evenly distributed's block, adjacent two the block is stabilized and is connected and form the stable spread groove of main part cooperation between the tooth, the inboard that the spread groove was stabilized in the main part cooperation is close to main part assembly support stabilizes spliced pole center pin one side is spherical structure face. The utility model has the advantages that: have better structural strength when using, the block tooth position through this gear can make it cooperate more smoothly when using to can effectively reduce the influence of effort to the block tooth position.

Description

Novel durable gear

Technical Field

The utility model relates to the technical field of gears, especially, relate to a novel durable gear.

Background

The bevel gear structure is one of the common gear structures, the clamping tooth position of the common bevel gear structure is an inclined arc-shaped structure, when the bevel gear structure is used, the matching position is in an inclined state, the inclined position easily generates a large acting force, the clamping tooth position is easily abraded in the using process, the clamping tooth of the bevel gear structure is damaged, the clamping tooth of the bevel gear is troublesome in maintenance, and the whole gear is generally required to be replaced, so that the use cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel durable gear, it carries out brand-new design through the block gear position at gear structure, make block tooth position can have more smooth cooperation relation, and have better structural strength when using, block tooth position through this gear can make its cooperation more smooth when using, thereby can effectively reduce the influence of effort to block tooth position, make gear structure's durability stronger, it is longer wholly when using to have ensured, the whole cost of gear in the use has also been reduced, maintenance frequency in the use is also lower.

The technical scheme of the utility model as follows:

a novel durable gear, its characterized in that: the stable connecting column is supported by a cylindrical main body assembly with a vertical central axis, the lower end of the stable connecting column is provided with an integrally formed conical gear main body stabilizing seat, an integrally formed clamping stable connecting tooth which is uniformly distributed on the circumference is arranged on the outer conical surface of the stable seat of the gear main body, a main body matching stable connecting groove is formed between every two adjacent clamping stable connecting teeth, the inner side of the main body matching stable connecting groove is close to one side surface of the central axis of the stable connecting column supported by the main body assembly and is a spherical structure surface, the right side of the clamping stable connecting tooth is a first matching stable connecting cambered surface, the left side of the clamping stable connecting tooth is a second matching guide connecting cambered surface, the radian of the second matching guide connecting cambered surface and the radian of the first matching stable connecting cambered surface are not parallel to each other, and the width of the left and right directions of the upper end position of the clamping stable connecting tooth is, the width of the left and right directions of the lower end position of the clamping stable connecting tooth is larger than that of the left and right directions of the middle position, and the upper end center position of the main body assembling support stable connecting column is provided with an integrally formed cylindrical main body reinforcing and positioning mounting column.

Furthermore, the height of the clamping stable connecting teeth in the vertical direction is the same as the height of the gear main body stable seat in the vertical direction.

Furthermore, a cylindrical assembling, fastening and connecting stabilizing groove is arranged on the outer cylindrical surface of the main body assembling, supporting and stabilizing connecting column, and the cross section of the assembling, fastening and connecting stabilizing groove is of a circular arc-shaped structure.

Furthermore, the position where the lower end of the main body assembly support stable connection column is connected with the gear main body stable seat is provided with an integrally formed cylindrical reinforcing connection stable column.

The utility model has the advantages that:

the utility model discloses a carry out brand-new design in gear structure's block gear position, make block tooth position can have more smooth cooperation relation, and better structural strength has when using, block tooth position through this gear can make it cooperate more smoothly when using, thereby can effectively reduce the influence of effort to block tooth position, make gear structure's durability stronger, it is longer to have ensured whole life-span when using, the whole cost of gear in the use has also been reduced, maintenance frequency in the use is also lower.

Drawings

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

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

fig. 3 is a left side schematic view of the present invention;

FIG. 4 is a schematic cross-sectional view of the A-A position of the present invention;

fig. 5 is a schematic top view of the present invention;

fig. 6 is a schematic bottom view of the present invention;

fig. 7 is a schematic perspective view of the second direction of the present invention;

in the figure: 1. the spliced pole is stabilized in the main part assembly support, 2, the block is stabilized and is connected the tooth, 3, the spread groove is stabilized in the main part cooperation, 4, the cambered surface is stabilized in first cooperation, 5, the cambered surface is connected in the second cooperation direction, 6, the location erection column is consolidated to the main part.

Detailed Description

As shown in fig. 1 to 7, a novel durable gear, it is through carrying out brand-new design in the block gear position of gear structure, make block tooth position can have more smooth cooperation relation, and have better structural strength when using, block tooth position through this gear can make its cooperation more smooth when using, thereby can effectively reduce the influence of effort to block tooth position, make gear structure's durability stronger, it is longer to have ensured whole life-span when using, also reduced the overall cost of gear in the use, maintenance frequency in the use is also lower. It includes that the center pin supports for the cylindrical main part assembly of upper and lower direction and stabilizes spliced pole 1, the lower extreme that the spliced pole 1 was stabilized in the main part assembly is equipped with integrated into one piece's conical gear main part steady rest, be equipped with integrated into one piece on the outer conical surface of gear main part steady rest and stabilize the connection tooth 2 for circumference evenly distributed's block, this position is different with traditional block connection tooth structure, and it has carried out brand-new structural design, and the smoothness nature when using is better, can effectively reduce the influence that the block tooth received the effort in the use, makes its life-span in the use longer. Adjacent two it stabilizes spread groove 3 to form the main part cooperation between tooth 2 is stabilized in the block, the inboard that spread groove 3 is stabilized in the main part cooperation is close to 1 center pin side of spliced pole is the spherical structural plane is stabilized in the main part assembly support, makes the intensity of utensil position better to rotatory cooperation of carrying on that can be better when carrying out rotatory use. The right side of the stable connection tooth 2 of block is the stable connection cambered surface 4 of first cooperation, the left side of the stable connection tooth 2 of block is the second cooperation direction connection cambered surface 5, the radian of second cooperation direction connection cambered surface 5 with the mutual nonparallel of the radian of the stable connection cambered surface 4 of first cooperation, ensure the structural strength of main part position. The width of direction about 2 upper end positions of stable connection tooth of block is greater than the width of direction about the lower extreme position, the width of direction about 2 lower extreme positions of stable connection tooth of block is greater than the width of direction about the intermediate position, the upper end central point that main part assembly supported stable connection post 1 puts and is equipped with integrated into one piece's cylindrical main part and consolidates location erection column 6, and it enables the firm in connection nature of upper end position when assembling more reliable.

Preferably, the height of the engagement stabilizing connecting teeth 2 in the vertical direction is the same as the height of the gear body stabilizing base in the vertical direction, so that the strength of the engagement position during engagement use is better, and the engagement safety during use is higher.

Preferably, a cylindrical assembling fastening connection stable groove is formed in the outer cylindrical surface of the main body assembling supporting stable connecting column 1, the cross section of the assembling fastening connection stable groove is of an arc-shaped structure, and a sealing structure can be matched when the gear structure is fixedly connected, so that the whole assembling firmness is more reliable.

Preferably, the position where the lower end of the main body assembly support stable connection column 1 is connected with the gear main body stable seat is provided with an integrally formed cylindrical reinforcing connection stable column, so that the stability of the connection position during assembly is better, and the connection strength of the whole assembly can be further improved.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.

Claims

1. A novel durable gear, its characterized in that: cylindrical main part assembly including the center pin for upper and lower direction supports and stabilizes spliced pole (1), the lower extreme that the main part assembly supported stable spliced pole (1) is equipped with integrated into one piece's conical gear main part stable seat, be equipped with integrated into one piece and stabilize on the outer conical surface of gear main part stable seat and connect tooth (2), adjacent two the block is stabilized and is connected and form main part cooperation stable connection groove (3) between tooth (2), the inboard that spread groove (3) were stabilized in the main part cooperation is close to main part assembly supports stable spliced pole (1) center pin side is spherical structure face, the right side that the block was stabilized and is connected tooth (2) is first cooperation stable connection cambered surface (4), the left side that the block was stabilized and is connected tooth (2) is second cooperation direction connection cambered surface (5), the radian of second cooperation direction connection cambered surface (5) with the radian of first cooperation stable connection cambered surface (4) is uneven each other The upper end center position of the main body assembly support stable connecting column (1) is provided with an integrally formed cylindrical main body reinforcing and positioning mounting column (6).

2. The new and durable gear of claim 1, wherein: the height of the clamping stable connecting teeth (2) in the vertical direction is the same as the height of the gear main body stable seat in the vertical direction.

3. The new and durable gear of claim 1, wherein: the outer cylindrical surface of the main body assembly support stable connection column (1) is provided with a cylindrical assembly fastening connection stable groove, and the cross section of the assembly fastening connection stable groove is of a circular arc-shaped structure.

4. The new and durable gear of claim 1, wherein: the lower end of the main body assembly support stable connecting column (1) and the position where the gear main body stable seat is connected are provided with an integrally formed cylindrical reinforcing and connecting stable column.