CN209130073U - A kind of secured assembly connection axis - Google Patents
A kind of secured assembly connection axis Download PDFInfo
- Publication number
- CN209130073U CN209130073U CN201821978511.0U CN201821978511U CN209130073U CN 209130073 U CN209130073 U CN 209130073U CN 201821978511 U CN201821978511 U CN 201821978511U CN 209130073 U CN209130073 U CN 209130073U
- Authority
- CN
- China
- Prior art keywords
- assembly connection
- assembly
- connection axis
- connecting column
- axis
- Prior art date
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to be mechanically connected axis technical field more particularly to a kind of secured assembly connection axis.The technical solution adopted in the utility model is: supporting connecting column including cylinder-shaped body, the external cylindrical surface leftward position of the body supports connecting column, which is equipped with, to be integrally formed and assembles stop bit connection for the reinforcing of even circumferential distribution, the left end face for reinforcing assembly stop bit connection and the left end face of the body supports connecting column are in the same plane, the right side of the body supports connecting column is equipped with integrally formed cylindrical second assembly connection axis, and the left end face center for reinforcing assembly stop bit connection is equipped with integrally formed cylindrical first assembly connection axis.The utility model has the advantages that: so that the left and right sides of connecting shaft is able to carry out better lubrication in use, to keep its stability in use more preferable, safety is higher, can also effectively increase its service life in use, reduces use cost.
Description
Technical field
The utility model relates to be mechanically connected axis technical field more particularly to a kind of secured assembly connection axis.
Background technique
It is to be composed of many different structural members in mechanical equipment or engineering goods, different mechanical equipments is not by
Same part combination forms.With the continuous development of science and technology, the structure of mechanical equipment is more and more accurate, this combined assembly
Connecting axle structure in journey with core assembly effect proposes more strict requirements, and traditional connecting axle structure is simpler
Single, the connective stability in assembly is also relatively low, matching requirements is unable to satisfy for complicated assembling structure, additionally, due to even
Spindle structure is generally in rotary state in use, can generate certain friction and heat when in use, these factors are all
It will affect the stability and service life of connecting shaft in use.
Utility model content
The purpose of the utility model is to provide a kind of secured assembly connection axis, it, which reinforces connection using center, ensures centre bit
The assembly fastness set is more preferable, is respectively equipped with a symmetrical lubrication connection conveying slot structure in the rear and front end of center,
The left and right sides of connecting shaft is set to be able to carry out better lubrication in use, to make its stability in use
More preferably, safety is higher, can also effectively increase its service life in use, reduces use cost, this connecting shaft
Left and right sides outer end by be arranged stablize assembly connection slot structure keep the connectivity robustness of outer fix more preferable, and by
Their position increases fastening assembly and is tightly connected slot, and the integral firmness being linked and packed can be made to reach higher requirement,
Security level in use process is also higher.
The technical solution of the utility model is as follows:
A kind of secured assembly connection axis, it is characterised in that: support connecting column including cylinder-shaped body, the body supports connect
The external cylindrical surface leftward position for connecing column, which is equipped with, to be integrally formed and assembles stop bit connection, the reinforcing for the reinforcing of even circumferential distribution
Assemble stop bit connection left end face and the body supports connecting column left end face in the same plane, the body supports
The right side of connecting column is equipped with integrally formed cylindrical second assembly connection axis, the left end face for reinforcing assembly stop bit connection
Center is equipped with integrally formed cylindrical first assembly connection axis, and the external cylindrical surface of the first assembly connection axis is close to institute
The side for stating reinforcing assembly stop bit connection is equipped with cylinder the first fastening assembly connection slot, the outer circle of the second assembly connection axis
Cylinder is equipped with cylinder second close to the side of the body supports connecting column and fastens assembly connection slot, the body supports connection
The external cylindrical surface rear and front end of column is respectively equipped with a symmetrical rectangle lubrication connection delivery chute, and the lubrication connects delivery chute
By the left and right sides end face of the body supports connecting column completely through above the external cylindrical surface of the body supports connecting column
A fastening, which is equipped with, positioned at the right positions for reinforcing assembly stop bit connection positions link slot, the first assembly connection axis
It is respectively equipped with a symmetrical rectangle in left end face and the right end face of the second assembly connection axis and stablizes assembly connection
Slot, the upper and lower ends of the stable assembly connection slot are respectively equipped with a symmetrical fastening assembly and are tightly connected slot.
Further, the size of the first assembly connection axis is identical with the size of the second assembly connection axis,
The central axis of the central axis of the second assembly connection axis and the first assembly connection axis is on the same line.
Further, the lubrication connection delivery chute is equal by the front-rear direction for reinforcing assembly stop bit connection external cylindrical surface
Completely through.
Further, width is less than the straight of the first assembly connection axis to the stable assembly connection slot in the front-back direction
Diameter.
Further, the size of the first fastening assembly connection slot and the size of the second fastening assembly connection slot are complete
It is exactly the same.
The utility model has the beneficial effects that
Outer end makes being connected firmly for outer fix by the way that stable assembly connection slot structure is arranged at left and right sides of the utility model
Property it is more preferable, and by their position increase fastening assembly be tightly connected slot, the integral firmness being linked and packed can be made
Reach higher requirement, security level in use is also 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 elevational schematic view of the utility model；
In figure: 1, body supports connecting column, 2, reinforcing assembly stop bit connection, the 3, first assembly connection axis, the 4, second assembly
Connecting shaft, the 5, first fastening assembly connection slot, the 6, second fastening assembly connection slot, 7, lubrication connection delivery chute, 8, fastening positioning
Link slot, 9, stable assembly connection slot, 10, fastening assembly sealed connection slot.
Specific embodiment
As shown in Figures 1 to 6, a kind of secured assembly connection axis, it, which reinforces connection using center, ensures the dress of center
It is more preferable with fastness, it is respectively equipped with a symmetrical lubrication connection conveying slot structure in the rear and front end of center, makes to connect
The left and right sides of axis is able to carry out better lubrication in use, thus keep its stability in use more preferable,
Safety is higher, can also effectively increase its service life in use, reduces use cost, the left and right of this connecting shaft
Two sides outer end by be arranged stablize assembly connection slot structure keep the connectivity robustness of outer fix more preferable, and by they
Position increases fastening assembly and is tightly connected slot, and the integral firmness being linked and packed can be made to reach higher requirement, used
Security level in journey is also higher.This connecting shaft includes cylinder-shaped body support connecting column 1, the body supports connecting column 1
External cylindrical surface leftward position, which is equipped with, to be integrally formed and assembles stop bit connection 2 for the reinforcing of even circumferential distribution, it is whole to connecting shaft
Body has the function of reinforcing, while can play a part of to assemble stop bit in assembly.The left side for reinforcing assembly stop bit connection 2
In the same plane, the right side of the body supports connecting column 1 is equipped with the left end face of end face and the body supports connecting column 1
Integrally formed cylindrical second assembly connection axis 4, the left end face center for reinforcing assembly stop bit connection 2 are equipped with one
Body formed the first assembly connection of cylinder axis 3, they can cooperate with the union piece on different directions respectively in assembly
It is assembled together.The external cylindrical surface of the first assembly connection axis 3 is equipped with circle close to the side for reinforcing assembly stop bit connection 2
Cylindricality first fastens assembly connection slot 5, can make the fastening of assembly connection by fastening the setting of assembly connection slot in assembly
Property it is more preferable, there is corresponding engaging fastening structure at the corresponding position of Assembly part, keep the overall security of assembly connection higher.
The external cylindrical surface of the second assembly connection axis 4 is equipped with cylinder second close to the side of the body supports connecting column 1 and fastens
Assembly connection slot 6, the external cylindrical surface rear and front end of the body supports connecting column 1 are respectively equipped with a symmetrical rectangle lubrication
Connect delivery chute 7, in use by lubrication the lubricant effect of connecting shaft entirety can be made more preferable, and then increase it
Stability in use process reduces the abrasion generated in use, improves whole service life, and then reduce
Whole use cost.The lubrication connection delivery chute 7 is complete by the left and right sides end face of the body supports connecting column 1
Run through, the right positions for reinforcing assembly stop bit connection 2 are located above the external cylindrical surface of the body supports connecting column 1 and are equipped with
One fastening positions link slot 8, can link together with what Assembly part fastened, connectivity robustness in use is more
It is good.One is respectively equipped in the left end face of the first assembly connection axis 3 and the right end face of the second assembly connection axis 4
Symmetrical rectangle stablizes assembly connection slot 9, it can be ensured that the fitting tight of link position is more preferable, the fastness of assembly connection
It is more reliable.The upper and lower ends of the stable assembly connection slot 9 are respectively equipped with a symmetrical fastening assembly and are tightly connected slot 10, energy
The enough assembly intensity for preferably ensureing link position.This connecting shaft passes through multiple positions when in use and cooperates and can effectively mention
High whole assembly fastness, keeps its whole service life longer.
Preferably, the complete phase of size of the size of the first assembly connection axis 3 and the second assembly connection axis 4
Together, more convenient in production and processing, and the connective stability at both ends in use is more preferable.Second assembly connection
The central axis of the central axis of axis 4 and the first assembly connection axis 3 on the same line, overall security in use
It is higher.
Preferably, the reinforcing assembly stop bit is connected the front-rear direction of 2 external cylindrical surfaces by the lubrication connection delivery chute 7
Completely through, it is more convenient in production and processing, can reduce the production cost in production process, improve production efficiency.
Preferably, width is less than the straight of the first assembly connection axis 3 to the stable assembly connection slot 9 in the front-back direction
Diameter can be improved bonding strength of this position when carrying out assembly connection.
Preferably, the size of the size of the first fastening assembly connection slot 5 and the second fastening assembly connection slot 6
It is identical, keep connective stability of the both ends in assembly more preferable, it is ensured that overall stability in use is more preferable.
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 (5)
1. a kind of secured assembly connection axis, it is characterised in that: support connecting column (1) including cylinder-shaped body, the body supports
The external cylindrical surface leftward position of connecting column (1), which is equipped with to be integrally formed and assemble stop bit for the reinforcing of even circumferential distribution, connects (2),
The left end face for reinforcing assembly stop bit connection (2) and the left end face of the body supports connecting column (1) are in same plane
On, the right side of the body supports connecting column (1) is equipped with integrally formed cylindrical second assembly connection axis (4), the reinforcing
The left end face center for assembling stop bit connection (2) is equipped with integrally formed cylindrical first assembly connection axis (3), and described the
The external cylindrical surface of one assembly connection axis (3) is equipped with cylinder first close to the side for reinforcing assembly stop bit connection (2) and fastens
Assembly connection slot (5), the external cylindrical surface of the second assembly connection axis (4) is close to the side of the body supports connecting column (1)
Equipped with the second fastening assembly connection slot (6) of cylinder, the external cylindrical surface rear and front end of the body supports connecting column (1) is set respectively
There is symmetrical rectangle lubrication connection delivery chute (7), the lubrication connects delivery chute (7) for the body supports connecting column
(1) left and right sides end face is completely through positioned at reinforcing dress above the external cylindrical surface of the body supports connecting column (1)
Right positions with stop bit connection (2) are equipped with a fastening and position link slot (8), the left side of the first assembly connection axis (3)
It is respectively equipped with a symmetrical rectangle in the right end face of end face and the second assembly connection axis (4) and stablizes assembly connection slot
(9), the upper and lower ends of the stable assembly connection slot (9) are respectively equipped with a symmetrical fastening assembly and are tightly connected slot (10).
2. a kind of secured assembly connection axis according to claim 1, it is characterised in that: the first assembly connection axis (3)
Size it is identical with the size of the second assembly connection axis (4), the central axis of the second assembly connection axis (4) and institute
State the central axis of the first assembly connection axis (3) on the same line.
3. a kind of secured assembly connection axis according to claim 1, it is characterised in that: the lubrication connects delivery chute (7)
By it is described reinforce assembly stop bit connection (2) external cylindrical surface front-rear direction completely through.
4. a kind of secured assembly connection axis according to claim 2, it is characterised in that: the stable assembly connection slot (9)
Width is less than the diameter of the first assembly connection axis (3) in the front-back direction.
5. a kind of secured assembly connection axis according to claim 1, it is characterised in that: the first fastening assembly connection slot
(5) size is identical with the second fastening size of assembly connection slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978511.0U CN209130073U (en) | 2018-11-28 | 2018-11-28 | A kind of secured assembly connection axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821978511.0U CN209130073U (en) | 2018-11-28 | 2018-11-28 | A kind of secured assembly connection axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209130073U true CN209130073U (en) | 2019-07-19 |
Family
ID=67247110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821978511.0U Expired - Fee Related CN209130073U (en) | 2018-11-28 | 2018-11-28 | A kind of secured assembly connection axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209130073U (en) |
-
2018
- 2018-11-28 CN CN201821978511.0U patent/CN209130073U/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 |
Granted publication date: 20190719 Termination date: 20191128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |