CN212318713U - High-strength durable gear - Google Patents
High-strength durable gear Download PDFInfo
- Publication number
- CN212318713U CN212318713U CN202020998592.1U CN202020998592U CN212318713U CN 212318713 U CN212318713 U CN 212318713U CN 202020998592 U CN202020998592 U CN 202020998592U CN 212318713 U CN212318713 U CN 212318713U
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- CN
- China
- Prior art keywords
- main body
- connecting column
- stabilizing
- body supporting
- clamping assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of gears, especially, relate to a durable gear of high strength. The utility model adopts the technical proposal that: the cylindrical main body supporting and stabilizing connecting column comprises a cylindrical main body supporting and stabilizing connecting column with a central shaft in the up-down direction, a cylindrical center assembling and processing connecting hole which is completely communicated is arranged at the center of the upper end of the main body supporting and stabilizing connecting column, the diameter of the center assembling and processing connecting hole is larger than half of that of the main body supporting and stabilizing connecting column, a cylindrical reinforcing and stabilizing safety connecting column is pressed into the center assembling and processing connecting hole in a pressing mode, and the upper end and the lower end of the reinforcing and stabilizing safety connecting column are respectively provided with a symmetrical cylindrical main body assembling and positioning. The utility model has the advantages that: the flexibility when using is stronger, and its whole has stronger anti-stress effect, and the whole life-span when using is also longer, can ensure the whole transmission precision in the use.
Description
Technical Field
The utility model relates to the technical field of gears, especially, relate to a durable gear of high strength.
Background
When the gear is used, because the bearing capacity of the solid gear structure is larger when the gear is used, the stress generated at the central position is larger when the gear is used, the stress resistance of the general gear structure is poorer when the gear is used, cracks are easily generated inside the general gear structure after long-term use, the service life of the gear structure is reduced when the gear is used, and when some gear structures are clamped and used, the same position only has matching teeth of one specification, and the application range is single when the gear is used
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a durable gear of high strength, it adopts brand-new structural design, inside central point puts the mode formation gear center main part through adopting the bigger subassembly of hardness to pass through the pressfitting, the position of outside block tooth realizes different functions through setting up two sets of different block structures, application range when using is wider, and whole space that occupies is also smaller, flexibility when using is stronger, its whole has stronger anti stress effect, whole life-span when using is also longer, can ensure the whole transmission precision in the use, whole security in improving the use.
The technical scheme of the utility model as follows:
a high strength durable gear characterized in that: the reinforcing and stabilizing safety connecting column is characterized by comprising a cylindrical main body supporting and stabilizing connecting column with a central shaft in the vertical direction, a full-through cylindrical central assembling and processing connecting hole is arranged at the central position of the upper end of the main body supporting and stabilizing connecting column, the diameter of the central assembling and processing connecting hole is larger than half of that of the main body supporting and stabilizing connecting column, a cylindrical reinforcing and stabilizing safety connecting column is pressed into the central assembling and processing connecting hole in a pressing mode, the upper end and the lower end of the reinforcing and stabilizing safety connecting column are respectively provided with a symmetrical and integrally formed cylindrical main body assembling and positioning connecting column, the hardness of the reinforcing and stabilizing safety connecting column is larger than the thickness of the main body supporting and stabilizing connecting column, a safety avoiding groove is formed between the upper end and the lower end of the reinforcing and stabilizing safety connecting column and the central assembling and processing connecting hole, and a first clamping, the lower extreme of first block assembly spread groove will the lower terminal surface that the spliced pole was stabilized in the main part support runs through completely, adjacent two lean on the position of lower extreme between the first block assembly spread groove to be equipped with integrated into one piece's second block assembly connection tooth, the length of second block assembly connection tooth upper and lower direction is less than half of first block assembly connection groove upper and lower direction length, the upper end of first block assembly connection groove with the main part support be equipped with integrated into one piece direction orientation between the outer face of cylinder of the spliced pole the convex of spliced pole center pin one side is stabilized in the main part support and consolidate and stabilize the connection transition structure.
Furthermore, the height of the reinforcing and stabilizing safety connecting column in the vertical direction is the same as the height of the main body supporting and stabilizing connecting column in the vertical direction.
Furthermore, a standby lubricating stable connection assembly groove with a circular arc-shaped section is arranged at the position, close to the upper end, of the outer cylindrical surface of the main body supporting stable connection column.
Furthermore, the length of the first clamping assembly connecting groove in the vertical direction is half of the total height of the main body support stable connecting column in the vertical direction.
Furthermore, the edge position of the lower end of the second clamping assembly connecting tooth is provided with a guide installation chamfer structure convenient for assembly.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, inside central point puts the mode formation gear center main part through adopting the bigger subassembly of hardness to pass through the pressfitting, the position of outside block tooth realizes different functions through setting up two sets of different block structures, the range of application when using is wider, and the space that wholly occupies is also smaller, flexibility when using is stronger, its whole has stronger anti stress effect, whole life-span when using is also longer, can ensure the whole transmission precision in the use, whole security in improving the use.
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 top view of the present invention;
fig. 5 is a schematic bottom view of the present invention;
fig. 6 is a schematic perspective view of the second direction of the present invention;
in the figure: 1. the main part supports and stabilizes the spliced pole, 2, central equipment processing connecting hole, 3, consolidate and stabilize the safety joint pole, 4, main part assembly positioning spliced pole, 5, reserve lubrication stable connection assembly groove, 6, first block assembly spread groove, 7, second block assembly connection tooth, 8, consolidate and stabilize the excessive structure of connection.
Detailed Description
As shown in fig. 1 to 6, a durable gear of high strength, it adopts brand-new structural design, inside central point puts and passes through the mode formation gear center main part of pressfitting through the subassembly that adopts the hardness to be bigger, the position of outside block tooth realizes different functions through setting up two sets of different block structures, application range when using is wider, and the space that wholly occupies is also smaller, flexibility when using is stronger, its whole has stronger anti stress effect, whole life-span when using is also longer, can ensure the whole transmission precision in the use, whole security in improving the use. It includes that the center pin is the cylindrical main part of upper and lower direction and supports stable spliced pole 1, the upper end central point that the main part supported stable spliced pole 1 puts and is equipped with a cylindrical center equipment processing connecting hole 2 that leads to entirely, and it can make another subassembly of inside cooperation make them form a whole. The diameter of the central assembling and processing connecting hole 2 is larger than half of the diameter of the main body supporting and stabilizing connecting column 1, and a cylindrical reinforcing and stabilizing safety connecting column 3 is pressed into the central assembling and processing connecting hole 2 in a pressing mode to form a whole. The upper and lower both ends of the stable safety connecting column 3 of reinforcement are equipped with a symmetry respectively and are cylindrical main part positioning connecting column 4 of integrated into one piece, the hardness of the stable safety connecting column 3 of reinforcement is greater than the thickness of the main part supporting stable connecting column 1 makes the stress resistance performance of central point position when using stronger. And a safe avoiding groove is formed between the upper end and the lower end of the reinforced stable safe connecting column 3 and the central assembling and processing connecting hole 2, so that the upper end and the lower end are more convenient in pressing operation. The outer cylindrical surface of the main body supporting and stabilizing connecting column 1 is provided with first clamping assembly connecting grooves 6 which are uniformly distributed in the circumference and serve as first clamping structures. The lower extreme of first block assembly connecting groove 6 will the main part supports the lower terminal surface of stabilizing the spliced pole 1 and runs through completely, adjacent two lean on the position of lower extreme to be equipped with integrated into one piece's second block assembly connecting tooth 7 between the first block assembly connecting groove 6, it can regard as second block structure to use, and the application scope of guarantee whole when using is wider, can select to use two sets of block structures. The length of second block assembly connecting tooth 7 direction from top to bottom is less than half of first block assembly connecting groove 6 direction length from top to bottom, the upper end of first block assembly connecting groove 6 with be equipped with integrated into one piece direction orientation between the outer face of cylinder that the spliced pole 1 was stabilized in the main part support stabilize the convex of spliced pole 1 center pin one side and consolidate and stabilize transition structure 8 of connecting, make the structural strength of this position better, the whole life-span when using can satisfy the demand of design.
Preferably, the height of the reinforcing and stabilizing safety connecting column 3 in the vertical direction is the same as that of the main body supporting and stabilizing connecting column 1 in the vertical direction, so that the matching strength between the two internal components is higher.
Preferably, a spare lubricating and stabilizing connecting assembly groove 5 with a circular arc-shaped cross section is arranged at the position close to the upper end of the outer cylindrical surface of the main body supporting and stabilizing connecting column 1, so that reliable lubrication can be provided for the main body structure when necessary, and the service life of the whole body is longer.
Preferably, the length of the first engaging and assembling connecting groove 6 in the vertical direction is half of the total height of the main body supporting and stabilizing connecting column 1 in the vertical direction, so that the use safety of the engaging position is guaranteed, and the durability of the whole structure is ensured to be stronger.
Preferably, the lower end edge position of the second clamping, assembling and connecting tooth 7 is provided with a guide installation chamfer structure which is convenient to assemble, so that the assembly operation of the lower end position during assembly and use is more convenient.
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 (5)
1. A high strength durable gear characterized in that: the device comprises a cylindrical main body supporting and stabilizing connecting column (1) with a central shaft in the vertical direction, wherein a full-through cylindrical central assembling and processing connecting hole (2) is arranged at the central position of the upper end of the main body supporting and stabilizing connecting column (1), the diameter of the central assembling and processing connecting hole (2) is larger than half of that of the main body supporting and stabilizing connecting column (1), a cylindrical reinforcing and stabilizing safety connecting column (3) is pressed into the central assembling and processing connecting hole (2) in a pressing mode, symmetrical and integrally formed cylindrical main body assembling and positioning connecting columns (4) are respectively arranged at the upper end and the lower end of the reinforcing and stabilizing safety connecting column (3), the hardness of the reinforcing and stabilizing safety connecting column (3) is larger than the thickness of the main body supporting and stabilizing connecting column (1), and a safety avoiding groove is formed between the upper end and the lower end of the reinforcing and stabilizing safety connecting column (3) and, the lower end of the outer cylindrical surface of the main body supporting stable connection column (1) is provided with first clamping assembly connection grooves (6) which are uniformly distributed on the circumference, the lower end of the first clamping assembly connecting groove (6) completely penetrates through the lower end surface of the main body support stable connecting column (1), a second clamping assembly connecting tooth (7) which is integrally formed is arranged between two adjacent first clamping assembly connecting grooves (6) near the lower end, the length of the second clamping assembly connecting tooth (7) in the vertical direction is less than half of the length of the first clamping assembly connecting groove (6) in the vertical direction, the upper end of the first clamping assembly connecting groove (6) and the outer cylindrical surface of the main body supporting and stabilizing connecting column (1) are provided with an integrated forming transition structure (8) which is in the shape of an arc and is reinforced and stabilized on one side of the central shaft of the main body supporting and stabilizing connecting column (1) in the direction of integrated forming.
2. A high strength durable gear according to claim 1, wherein: the height of the vertical direction of the reinforced stable safe connecting column (3) is the same as that of the vertical direction of the main body supporting stable connecting column (1).
3. A high strength durable gear according to claim 1, wherein: and a standby lubricating stable connection assembly groove (5) with a circular arc-shaped section is arranged at the position close to the upper end of the outer cylindrical surface of the main body supporting stable connection column (1).
4. A high strength durable gear according to claim 1, wherein: the length of the first clamping assembly connecting groove (6) in the vertical direction is half of the total height of the main body support stable connecting column (1) in the vertical direction.
5. A high strength durable gear according to claim 1, wherein: the edge position of the lower end of the second clamping assembly connecting tooth (7) is provided with a guide installation chamfer structure convenient for assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998592.1U CN212318713U (en) | 2020-06-03 | 2020-06-03 | High-strength durable gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998592.1U CN212318713U (en) | 2020-06-03 | 2020-06-03 | High-strength durable gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212318713U true CN212318713U (en) | 2021-01-08 |
Family
ID=74026770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020998592.1U Expired - Fee Related CN212318713U (en) | 2020-06-03 | 2020-06-03 | High-strength durable gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212318713U (en) |
-
2020
- 2020-06-03 CN CN202020998592.1U patent/CN212318713U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |