CN209704988U - A kind of stable fastening connection piece of damping - Google Patents
A kind of stable fastening connection piece of damping Download PDFInfo
- Publication number
- CN209704988U CN209704988U CN201920022154.9U CN201920022154U CN209704988U CN 209704988 U CN209704988 U CN 209704988U CN 201920022154 U CN201920022154 U CN 201920022154U CN 209704988 U CN209704988 U CN 209704988U
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- CN
- China
- Prior art keywords
- fastening
- damping
- column
- assembly
- connecting column
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Abstract
The utility model relates to technical field of fastening more particularly to a kind of damping to stablize fastening connection piece.The technical solution adopted in the utility model is: being stably connected with column including cylinder-shaped body assembly, the external cylindrical surface that main body assembly is stably connected with column is equipped with a cylindrical fastening assembly by leftward position and is tightly connected slot, the center that main body assembly is stably connected with the left end face of column is equipped with integrally formed cylindrical stabilization and reinforcement connecting column, the left end face of stabilization and reinforcement connecting column is equipped with the damping that integrally formed section is ellipse and assembles fastening connecting column, the Left-side center position of damping assembly fastening connecting column is connected with integrally formed hemispherical assembly stop bit and stablizes fastening column.The utility model has the advantages that: in use can be to using the connecting shaft of equipment to play reliable cushioning effect, to keep the stability of connecting shaft in use more preferable, the service life is longer, also can whole the service life is longer using equipment.
Description
Technical field
The utility model relates to technical field of fastening more particularly to a kind of damping to stablize fastening connection piece.
Background technique
Have in fastener it is a kind of be for connection to axis class formation part, it when carrying out assembly connection usually with axis class formation
Be attached by the way of rigid assembly connection, stability in use in use is reliable, but for it is some
It is easy to produce the axis class formation of vibration in use process, will affect the service life in use process, such as machine tooling connection
The connecting shaft etc. of impact device is crushed in axis, mining equiment, this kind of equipment connecting shaft is in use in the influence of active force
Under can generate biggish vibration, stability in use in use can be poor, and service life is unable to reach expected want
It asks.
Utility model content
The purpose of the utility model is to provide a kind of dampings to stablize fastening connection piece, it is produced using integrally formed structure
It forms, stabilization and reinforcement connecting column is equipped with by the leftward position in main structure, keeps whole structural strength more preferable, and pass through
The damping that one section is ellipse is set and assembles fastening connecting column, the setting even circumferential point on damping assembly fastening connecting column
The damping of cloth is stably connected with fitting groove, can pass through a cushion socket with the position of connecting shaft in equipment is used when being assembled
It links together, it in use can be to using the connecting shaft of equipment to play reliable cushioning effect, to make connecting shaft
Stability in use is more preferable, and the service life is longer, also can using equipment it is whole the service life is longer, use
Overall security in the process is higher, and the leftward position of this fastening connection piece is assembled stop bit by one hemispherical of setting and stablized tightly
Gu column can closely link together when being assembled with assembling structure, so as to ensure that damping assembly is fastenedly connected
The overall stability of the rigging position of column is more preferable, keeps whole damping effect in use more reliable.
The technical solution of the utility model is as follows:
A kind of stable fastening connection piece of damping, it is characterised in that: be stably connected with column, the master including cylinder-shaped body assembly
The external cylindrical surface that body assembly is stably connected with column is equipped with a cylindrical fastening assembly by leftward position and is tightly connected slot, the main body
The center that assembly is stably connected with the left end face of column is equipped with integrally formed cylindrical stabilization and reinforcement connecting column, the stabilization
The left end face for reinforcing connecting column is equipped with the damping that integrally formed section is ellipse and assembles fastening connecting column, the damping
The Left-side center position of assembly fastening connecting column is connected with integrally formed hemispherical assembly stop bit and stablizes fastening column, the damping
It assembles and is less than the stabilization and reinforcement connecting column with the diameter of the stabilization and reinforcement connecting column link position on the right side of fastening connecting column
Body diameter, the diameter of the leftward position of the damping assembly fastening connecting column are less than the assembly stop bit and stablize on the right side of fastening column
The diameter of section of the diameter of position, the damping assembly fastening connecting column left and right sides position is identical, the damping assembly fastening
The rectangle damping that the outer arc face of connecting column is equipped with even circumferential distribution is stably connected with fitting groove, and two of upper and lower position
The damping is stably connected with the distance between fitting groove and is less than cylindrical end face diameter on the right side of the stable fastening column of assembly stop bit
Half, the right positions that the main body assembly is stably connected with column are equipped with a cylinder-shaped body and assemble fastening connection hole.
Further, the diameter that the fastening assembly is tightly connected slot inner cylinder face is greater than the stabilization and reinforcement connecting column
Diameter.
Further, the length that the damping is stably connected with fitting groove left and right directions is greater than damping assembly and is fastenedly connected
2/3rds of column left and right directions length.
Further, the diameter of the main body assembly fastening connection hole is greater than the diameter of the stabilization and reinforcement connecting column, institute
The left end face for stating main body assembly fastening connection hole is equipped with a taper and processes stable connection slot.
The utility model has the beneficial effects that
The utility model is equipped with stabilization and reinforcement connecting column by the leftward position in main structure, makes whole structural strength
More preferably, and by the damping that one section of setting is ellipse fastening connecting column is assembled, on damping assembly fastening connecting column
The damping that even circumferential distribution is arranged is stably connected with fitting groove, can be with the position that uses connecting shaft in equipment when being assembled
It is linked together by a cushion socket, can be made in use to using the connecting shaft of equipment to play reliable damping
With to keep the stability of connecting shaft in use more preferable, the service life is longer, can also make using equipment is whole
With longer life expectancy, the overall security in use process is higher.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the front schematic view of the utility model；
Fig. 3 is the leftschematic diagram of the utility model；
Fig. 4 is the right side schematic view of the utility model；
Fig. 5 is the schematic top plan view of the utility model；
Fig. 6 is the diagrammatic cross-section of the position the utility model A-A；
In figure: 1, main body assembly is stably connected with column, 2, fastening assembly sealed connection slot, 3, stabilization and reinforcement connecting column, 4, master
Body assemble fastening connection hole, 5, damping assemble fastening connecting column, 6, assembly stop bit stablize fastening column, 7, damping be stably connected with assembly
Slot.
Specific embodiment
As shown in Figures 1 to 6, fastening connection piece is stablized in a kind of damping, it is produced using integrally formed structure, leads to
The leftward position crossed in main structure is equipped with stabilization and reinforcement connecting column, keeps whole structural strength more preferable, and pass through setting one
A section is that fastening connecting column is assembled in the damping of ellipse, and what setting even circumferential was distributed on damping assembly fastening connecting column subtracts
Shake is stably connected with fitting groove, can be connected to the position of connecting shaft in equipment is used by a cushion socket when being assembled
It together, in use can be to using the connecting shaft of equipment to play reliable cushioning effect, so that connecting shaft be made to use
Stability in the process is more preferable, and the service life is longer, also can using equipment it is whole the service life is longer, in use process
Overall security it is higher, the leftward position of this fastening connection piece assembles stop bit by one hemispherical of setting and stablizes fastening column,
It can closely link together with assembling structure when being assembled, so as to ensure the dress of damping assembly fastening connecting column
Overall stability with position is more preferable, keeps whole damping effect in use more reliable.It includes cylinder-shaped body dress
With column 1 is stably connected with, the external cylindrical surface that the main body assembly is stably connected with column 1 is equipped with a cylindrical fastening dress by leftward position
Be tightly connected slot 2, when being assembled can this position cooperate fit sealing washer carry out assembly connection, enable it to
It is assembled together using the rigging position of equipment connecting shaft, but this position is not to be directly assembled together with connecting shaft.It is described
The center that main body assembly is stably connected with the left end face of column 1 is equipped with integrally formed cylindrical stabilization and reinforcement connecting column 3, it
The entirety of this fastening connection piece can be reinforced, keep its stability in use more preferable.The stabilization and reinforcement connects
The left end face for connecing column 3 is equipped with the damping that integrally formed section is ellipse and assembles fastening connecting column 5, its energy in assembly
Enough to be assembled with a unification damping attachment base, this position closely links together with damping position in damping attachment base, by
Damping position in damping attachment base is made of vibration-absorptive material, can be played when in use to this fastening connection piece reliably
Cushioning effect keeps its overall security in use higher.The Left-side center position of the damping assembly fastening connecting column 5
It sets and is connected with integrally formed hemispherical assembly stop bit and stablizes fastening column 6, it can be in assembly and the main structure of mechanical equipment
It is assembled together, keeps the Assembly stability of this fastening connection piece more preferable, positional accuracy when assembly is higher.The damping assembly
5 right side of fastening connecting column is less than the circle of the stabilization and reinforcement connecting column 3 with the diameter of 3 link position of stabilization and reinforcement connecting column
Column diameter, the diameter of the leftward position of the damping assembly fastening connecting column 5 are less than the assembly stop bit and stablize 6 right side of fastening column
The diameter of section of the diameter of position, the damping assembly 5 left and right sides position of fastening connecting column is identical, connects damping assembly fastening
The overall structural strength for connecing column 5 is more preferable.The outer arc face of the damping assembly fastening connecting column 5 is distributed equipped with even circumferential
Rectangle damping be stably connected with fitting groove 7, it can preferably link together with damping attachment base, can be in use process
In play more reliable cushioning effect, make the internal damping position with damping attachment base that there is certain uniform insulating space, energy
The injury in shock absorbing process to this fastening connection piece is enough reduced, makes the service life of this fastening connection piece in use more
It is long.Two dampings of upper and lower position are stably connected with the distance between fitting groove 7 and stablize fastening column 6 less than the assembly stop bit
The half of right side cylindrical end face diameter, the right positions that the main body assembly is stably connected with column 1 are equipped with a cylinder-shaped body dress
With fastening connection hole 4, this position is assembled together with using the connecting shaft in equipment, can be by main body when being assembled
It assembles and connection screw thread is set in fastening connection hole 4, carry out assembly connection with other connection types in the prior art can be used.
Preferably, the diameter that the fastening assembly is tightly connected 2 inner cylinder face of slot is greater than the stabilization and reinforcement connecting column 3
Diameter, make the more convenient operation that is linked and packed that position is reinforced on the left of this fastening connection piece, the space of rigging position is bigger.
Connect preferably, the length that the damping is stably connected with 7 left and right directions of fitting groove is greater than damping assembly fastening
2/3rds of 5 left and right directions length of column are met, the being completely embedded property between the shock-damping structure inside damping position and cushion socket is made
More preferably, so as to keeping whole damping effect more reliable.
Preferably, the diameter of the main body assembly fastening connection hole 4 is greater than the diameter of the stabilization and reinforcement connecting column 3,
Keep the bonding strength of rigging position higher, integrated connection stability in use is more preferable.The main body assembly fastening connects
The left end face for connecing hole 4 is equipped with a taper and processes stable connection slot, more convenient in production and processing, makes main body assembly fastening
The position of connecting hole 4 is easier to process.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or replacement also should be regarded as the protection scope of the utility model.
Claims (4)
1. fastening connection piece is stablized in a kind of damping, it is characterised in that: it is stably connected with column (1) including cylinder-shaped body assembly, it is described
The external cylindrical surface that main body assembly is stably connected with column (1) is equipped with a cylindrical fastening assembly by leftward position and is tightly connected slot (2),
The center for the left end face that the main body assembly is stably connected with column (1) is equipped with integrally formed cylindrical stabilization and reinforcement connection
Column (3), it is tight that the left end face of the stabilization and reinforcement connecting column (3) is equipped with the damping assembly that integrally formed section is ellipse
It is solidly connected column (5), the Left-side center position of damping assembly fastening connecting column (5) is connected with integrally formed hemispherical assembly
Stop bit stablizes fastening column (6), damping assembly fastening connecting column (5) right side and stabilization and reinforcement connecting column (3) connection position
The diameter set is less than the body diameter of the stabilization and reinforcement connecting column (3), the left lateral position of damping assembly fastening connecting column (5)
The diameter set is less than the diameter that the assembly stop bit stablizes fastening column (6) right positions, and fastening connecting column (5) are assembled in the damping
The diameter of section of left and right sides position is identical, and it is equal that the outer arc face of damping assembly fastening connecting column (5) is equipped with circumference
The rectangle damping of even distribution is stably connected with fitting groove (7), two dampings of upper and lower position be stably connected with fitting groove (7) it
Between distance be less than the half that the assembly stop bit stablizes cylindrical end face diameter on the right side of fastening column (6), the main body assembly is stablized
The right positions of connecting column (1) are equipped with a cylinder-shaped body and assemble fastening connection hole (4).
2. fastening connection piece is stablized in a kind of damping according to claim 1, it is characterised in that: the fastening assembly sealing connects
The diameter of access slot (2) inner cylinder face is greater than the diameter of the stabilization and reinforcement connecting column (3).
3. fastening connection piece is stablized in a kind of damping according to claim 1, it is characterised in that: the damping is stably connected with dress
The length of slot allocation (7) left and right directions is greater than 2/3rds of damping assembly fastening connecting column (5) left and right directions length.
4. fastening connection piece is stablized in a kind of damping according to claim 1, it is characterised in that: the main body assembly fastening connects
The diameter for connecing hole (4) is greater than the diameter of the stabilization and reinforcement connecting column (3), the left side of main body assembly fastening connection hole (4)
End face is equipped with a taper and processes stable connection slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022154.9U CN209704988U (en) | 2019-01-07 | 2019-01-07 | A kind of stable fastening connection piece of damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022154.9U CN209704988U (en) | 2019-01-07 | 2019-01-07 | A kind of stable fastening connection piece of damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209704988U true CN209704988U (en) | 2019-11-29 |
Family
ID=68638282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022154.9U Expired - Fee Related CN209704988U (en) | 2019-01-07 | 2019-01-07 | A kind of stable fastening connection piece of damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209704988U (en) |
-
2019
- 2019-01-07 CN CN201920022154.9U patent/CN209704988U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20220107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |