CN217633404U - Anti-loosening fastening combined shaft - Google Patents
Anti-loosening fastening combined shaft Download PDFInfo
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- CN217633404U CN217633404U CN202220147677.8U CN202220147677U CN217633404U CN 217633404 U CN217633404 U CN 217633404U CN 202220147677 U CN202220147677 U CN 202220147677U CN 217633404 U CN217633404 U CN 217633404U
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Abstract
The utility model relates to a machine parts technical field especially relates to a locking type fastening combination axle. The utility model adopts the technical proposal that: the combined sealing and stabilizing guide post comprises a cylindrical main body assembly made of a metal material, wherein the upper end of the main body assembly is provided with an integrally formed cylindrical main body assembly connecting threaded post, the lower end central position of the main body assembly is provided with an integrally formed cylindrical combined tight isolation safety post, the lower end of the combined tight isolation safety post is provided with an integrally formed inverted cone combined sealing and stabilizing guide post, and the lower end of the combined sealing and stabilizing guide post is provided with a convenient combined surface for spherical safety assembly. The utility model has the advantages that: can replace the cooperation of a plurality of components of tradition to use the mounting structure that just can accomplish, the combination efficiency during the erection joint is higher, and firm in connection nature during the assembly is stronger, and the security in the use is higher, and whole durability is stronger.
Description
Technical Field
The utility model relates to a machine parts technical field especially relates to a locking type fastening combination axle.
Background
The shaft type components in the mechanical equipment are widely applied, certain spacing distance is required to be ensured among the mutually matched parts at the installation positions of some components, the components are usually matched with a stop structure to be independently assembled when being installed, the efficiency during installation is low, the overall difficulty during assembly is high, the efficiency during later maintenance is low, and the overall safety during use is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a locking type fastening combination axle, it adopts brand-new structural design, can carry out accurate inseparable cooperation to connecting between the assembly subassembly that needs were kept apart, can replace the cooperation of a plurality of subassemblies of tradition to use the mounting structure that just can accomplish, the combination efficiency during assembly connection is higher, firm in connection nature during assembly is stronger, main part cooperation position is through setting up stable fit groove and locking safe slot, can make central point put to play reliable locking cooperation to main part connection structure after the assembly, the security in the use is higher, whole durability is stronger, not only make things convenient for the maintenance operation in the later stage use, also can effectively reduce holistic use and maintenance cost.
The technical scheme of the utility model as follows:
the utility model provides a locking type fastening combination axle which characterized in that: the anti-loosening safety assembly device comprises a cylindrical main body assembly end position stabilizing column made of a metal material, wherein the upper end of the main body assembly end position stabilizing column is provided with an integrally formed cylindrical main body assembly connecting threaded column, the lower end central position of the main body assembly end position stabilizing column is provided with an integrally formed cylindrical combined close isolation safety column, the lower end of the combined close isolation safety column is provided with an integrally formed inverted cone combined seal stable guide column, the lower end of the combined seal stable guide column is provided with a spherical convenient combined surface for safe assembly, the lower end of the combined seal stable guide column is provided with a combined seal stable guide column and a combined close isolation safety column left and right position completely penetrating center assembly stable matching groove, and the front and back surfaces of the inner side of the center assembly stable matching groove are respectively provided with arc-shaped center combined anti-loosening safety grooves in symmetrical distribution.
Further, the diameter of the upper end face of the combined sealing and stabilizing guide column is the same as that of the combined tight isolation safety column.
Furthermore, the upper end face of the central assembly stable matching groove and the lower end face of the main body assembly stop stable column are on the same plane.
Further, the width of the upper end position of the central assembly stable matching groove is smaller than that of the lower end position.
Further, the diameter of the combined tight isolation safety column is smaller than that of the main body assembly connection threaded column.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, can carry out accurate inseparable cooperation connection between the assembly subassembly that needs keep apart, the cooperation that can replace a plurality of subassemblies of tradition uses the mounting structure that just can accomplish, the composite efficiency during assembly connection is higher, firm in connection nature during assembly is stronger, main part cooperation position is through setting up stable fit groove and locking safe slot, can make central point put to play reliable locking cooperation to main part connection structure after the assembly, the security in the use is higher, whole durability is stronger, not only make things convenient for the maintenance operation in the later stage use, also can effectively reduce holistic use and maintenance cost.
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 schematic side 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 assembly is stopped a position and is stabilized post, 2, main part assembly connection screw post, 3, the combination closely keeps apart the safety pillar, 4, the stable guide post of combination seal, 5, the convenient composition face of safety assembly, 6, the stable cooperation groove of center assembly, 7, the locking safety groove of center combination.
Detailed Description
As shown in fig. 1 to 6, a locking type fastening combination axle, it adopts brand-new structural design, can carry out accurate inseparable cooperation to connecting between the assembly subassembly that needs keep apart, can replace the cooperation of a plurality of subassemblies of tradition and use the mounting structure that just can accomplish, the combination efficiency during erection joint is higher, firm in connection nature during the assembly is stronger, main part cooperation position is through setting up stable cooperation groove and locking safety groove, can make central point put to play reliable locking cooperation to main part connection structure after the assembly, security in the use is higher, whole durability is stronger, not only make things convenient for the maintenance operation in the later stage use, also can effectively reduce holistic use and maintenance cost. The main body assembling end position stabilizing column comprises a cylindrical main body assembling end position stabilizing column 1 made of metal materials, wherein an integrally formed cylindrical main body assembling connection threaded column 2 is arranged at the upper end of the main body assembling end position stabilizing column 1, and the main body assembling end position stabilizing column is integrally fastened and connected through the cylindrical main body assembling connection threaded column. The lower extreme central point that main part assembly ended position and stabilized post 1 puts and is equipped with integrated into one piece's cylindrical combination and closely keeps apart safety pillar 3, can play the effect of ending the position in the assembly, also be the built-up connection that the mounted position that the guarantee needs the isolation space can be accurate simultaneously. The lower extreme that the security post 3 was closely kept apart in combination is equipped with integrated into one piece's the sealed guide post 4 that stabilizes of obconic combination, and the operation when assembling is more convenient, also can make hookup location's firm in connection nature better simultaneously, and structural cooperation stability in the use is more reliable. The lower extreme of combination seal stable guide post 4 is equipped with convenient combined surface 5 of spherical safety assembly, and the convenience when making preliminary cooperation installation is stronger. The lower end of the combined sealing stable guide column 4 is provided with a central assembly stable matching groove 6 which completely penetrates through the combined sealing stable guide column 4 and the combined tight isolation safety column 3 at the left and right positions, so that the structure at the central position can be reinforced and combined, and the connection strength during integral matching can be improved. The front and back surfaces of the inner side of the central assembly stable matching groove 6 are respectively provided with arc-shaped central combination anti-loosening safety grooves 7 which are symmetrically distributed, so that the combination stability of the central position is better, the sealing stability of the matching position can be more reliable by matching with a sealing gasket, and the overall safety in the use process is more guaranteed.
Preferably, the diameter of the upper end face of the combined seal stable guide post 4 is the same as that of the combined close isolation safety post 3, so that the structure has better connection smoothness, higher structural strength, more reliable overall combination stability during assembly and stronger durability during use.
Preferably, the upper end surface of the central assembly stable fitting groove 6 and the lower end surface of the main body assembly stop stabilizing column 1 are on the same plane, so that the space for fitting at the middle position is larger, and the operation during assembly is more convenient.
Preferably, the width of the upper end position of the central assembly stable matching groove 6 is smaller than that of the lower end position, so that the smoothness of the central position structure during assembly can be improved, and the assembly efficiency is guaranteed to be higher.
Preferably, the diameter of the combined tight isolation safety post 3 is smaller than that of the main body assembly connection threaded post 2, so that the combined strength of the whole structure is better, and the service life of the whole structure in use can be further prolonged.
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. The utility model provides a locking type fastening combination axle which characterized in that: the anti-loosening safety column assembly comprises a cylindrical main body assembly end position stabilizing column (1) made of a metal material, wherein the upper end of the main body assembly end position stabilizing column (1) is provided with an integrally formed cylindrical main body assembly connecting threaded column (2), the lower end central position of the main body assembly end position stabilizing column (1) is provided with an integrally formed cylindrical combination close isolation safety column (3), the lower end of the combination close isolation safety column (3) is provided with an integrally formed inverted cone-shaped combination sealing stable guide column (4), the lower end of the combination sealing stable guide column (4) is provided with a spherical convenient combination surface (5) for safe assembly, the lower end of the combination sealing stable guide column (4) is provided with a combination sealing stable guide column (4) and a center assembly stable matching groove (6) which is completely penetrated by the left and right positions of the combination close isolation safety column (3), and arc-shaped center combination safety grooves (7) which are symmetrically distributed are respectively formed in the front and back surfaces of the inner side of the center assembly stable matching groove (6).
2. The anti-loosening fastening combination shaft according to claim 1, wherein: the diameter of the upper end face of the combined sealing stable guide column (4) is the same as that of the combined tight isolation safety column (3).
3. The anti-loosening fastening combination shaft according to claim 1, wherein: the upper end face of the central assembling stable matching groove (6) and the lower end face of the main body assembling stopping stable column (1) are on the same plane.
4. An anti-loosening fastening combination shaft as defined in claim 1, wherein: the width of the upper end position of the central assembly stable matching groove (6) is smaller than that of the lower end position.
5. The anti-loosening fastening combination shaft according to claim 1, wherein: the diameter of the combined tight isolation safety column (3) is smaller than that of the main body assembling and connecting threaded column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220147677.8U CN217633404U (en) | 2022-01-20 | 2022-01-20 | Anti-loosening fastening combined shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220147677.8U CN217633404U (en) | 2022-01-20 | 2022-01-20 | Anti-loosening fastening combined shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217633404U true CN217633404U (en) | 2022-10-21 |
Family
ID=83642498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220147677.8U Active CN217633404U (en) | 2022-01-20 | 2022-01-20 | Anti-loosening fastening combined shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217633404U (en) |
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2022
- 2022-01-20 CN CN202220147677.8U patent/CN217633404U/en active Active
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