CN213017084U - Sealed fastening anti-loosening safety connecting flange - Google Patents
Sealed fastening anti-loosening safety connecting flange Download PDFInfo
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- CN213017084U CN213017084U CN202021401032.XU CN202021401032U CN213017084U CN 213017084 U CN213017084 U CN 213017084U CN 202021401032 U CN202021401032 U CN 202021401032U CN 213017084 U CN213017084 U CN 213017084U
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- safety
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Abstract
The utility model relates to a mechanical seal technical field especially relates to a sealed locking safe flange of fastening. The utility model adopts the technical proposal that: the device comprises a cylindrical main body assembling and sealing connecting seat which is made of stainless steel materials and has a central shaft in the up-down direction, wherein a cylindrical main body assembling and sealing connecting hole with the same central shaft is formed in the central position of the upper end of the main body assembling and sealing connecting seat, a cylindrical main body assembling and positioning tightly matched connecting hole with uniformly distributed circumferences is formed in the lower end of the main body assembling and sealing connecting hole, and a ventilation safety connecting groove which is completely penetrated through the front and the rear outer cylindrical surfaces of a part is formed in the front of the main body. The utility model has the advantages that: the convenience of mechanical component when assembling can be effectively improved, the overall efficiency in the assembling process is improved, the safety in the use process after assembly connection is guaranteed, and the service life of the whole in the later use process is longer.
Description
Technical Field
The utility model relates to a mechanical seal technical field especially relates to a sealed locking safe flange of fastening.
Background
Mechanical seal is used for sealing two or more mechanical component that mutually support, and it can ensure the leakproofness of erection joint position, and general flange spare only can play simple erection joint effect when assembling, can ensure the structural strength of hookup location, but can't play the sealed effect of erection joint to general sealing member can not play effectual locking effect when assembling.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sealed locking safe flange that fastens, it adopts brand-new structural design, overall structure is simple, can ensure mechanical component mounted position's leakproofness better when assembling, and can provide reliable locking assembly effect to it after assembling, it is better to make holistic installation fastness, make this flange and have better fastening connection around with between the adjacent subassembly in the outside, the convenience of mechanical component when assembling can effectively be improved in the use of this flange spare, improve the overall efficiency in the assembling process, guarantee the security in the use behind the assembly connection, make whole life in the later stage use longer, the stability in use is more secure.
The technical scheme of the utility model as follows:
the utility model provides a sealed locking safe flange of fastening which characterized in that: include by the stainless steel material make and the center pin is the cylindrical main part assembly sealing connection seat of upper and lower direction, the upper end central point of main part assembly sealing connection seat puts and is equipped with the same cylindrical main part assembly sealing connection hole of a center pin, the lower extreme of main part assembly sealing connection hole is equipped with circumference evenly distributed's cylindrical main part positioning and closely cooperates the connecting hole, the lower terminal surface of part is run through completely to main part positioning and closely cooperates the connecting hole, the front of main part assembly sealing connection seat is equipped with the ventilation safety spread groove that outer face of cylinder runs through completely around the part, be equipped with on the outer face of cylinder in the left side of main part assembly sealing connection seat with the communicating rectangle block safety spread groove of main part assembly sealing connection hole, the intermediate position department that block safety spread groove lower extreme is located the fore-and-aft direction is equipped with integrated into one The upper end of the supporting stable fastening connecting plate is provided with an assembling fastening anti-loosening safety connecting plate with an integrally formed direction inclined towards the upper left position, the width of the supporting stable fastening connecting plate in the front-back direction is the same as that of the assembling fastening anti-loosening safety connecting plate in the front-back direction, and the projection of the right side of the assembling fastening anti-loosening safety connecting plate and the right side of the supporting stable fastening connecting plate on the horizontal plane is intersected with the projection area of the main body assembling sealing connecting hole on the horizontal plane.
Furthermore, the upper end edge of the main body assembling and positioning close fit connecting hole and the upper end edge of the main body assembling and sealing connecting hole are respectively provided with an installation guide connecting fillet structure convenient to assemble.
Furthermore, the projection of the ventilation safety connecting groove in the front-back direction is triangular.
Furthermore, the ventilation safety connecting grooves are distributed in a left-right mode, the two triangular structures are matched to form a rectangle, and the two ventilation safety connecting grooves are separated from each other through a circular arc connecting column from bottom to top.
Furthermore, the depth of the main body assembling and sealing connecting hole is greater than four fifths of the height of the main body assembling and sealing connecting seat in the vertical direction.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, overall structure is simple, can ensure that mechanical component mounted position's leakproofness is better when assembling, and can provide reliable locking assembly action to it after assembling, it is better to make holistic installation fastness, make this flange and have better fastening connection around with between the adjacent subassembly in the outside, the convenience of mechanical component when assembling can effectively be improved in the use of this flange spare, improve the overall efficiency in the assembling process, guarantee the security in the use behind the assembly connection, make whole life in the use of back in-phase use longer, the stability in use is more secure.
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 right side schematic view 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. main part assembly sealing connecting seat, 2, main part assembly sealing connecting hole, 3, main part assembly positioning closely cooperate the connecting hole, 4, ventilation safety spread groove, 5, block safety spread groove, 6, support stable fastening connecting plate, 7, the locking safety connecting plate of assembly fastening.
Detailed Description
As shown in fig. 1 to 7, a locking safe flange of sealed fastening, it adopts brand-new structural design, overall structure is simple, can ensure that the leakproofness of mechanical component mounted position is better when assembling, and can provide reliable locking assembly effect to it after assembling, it is better to make holistic installation fastness, make this flange and have better fastening connection around with between the adjacent subassembly in the outside, the convenience of mechanical component when assembling can effectively be improved in the use of this flange spare, improve the bulk efficiency in the assembling process, guarantee the security in the use behind the assembly connection, make the life of whole in the later stage use longer, stability in use is more secure. It includes and is made and the center pin is cylindrical main part assembly sealing connection seat 1 of upper and lower direction by stainless steel material, the upper end central point of main part assembly sealing connection seat 1 puts and is equipped with the same cylindrical main part assembly sealing connection hole 2 of a center pin, and it links together with inside cooperation subassembly, can provide stable assembly sealing effect when assembling for inside subassembly. The lower end of the main body assembling and sealing connecting hole 2 is provided with a cylindrical main body assembling and positioning close-fit connecting hole 3 with uniformly distributed circumference, and the main body assembling and positioning close-fit connecting hole 3 completely penetrates through the lower end face of the part. The front of main part assembly sealing connection seat 1 is equipped with the safe spread groove 4 that ventilates that runs through completely outer face of cylinder around the part, and it can make the interior assembly part have certain ventilation cooling effect in the use, makes this flange can provide better heat dissipation protection to the interior assembly part when using. Be equipped with on the outer cylinder face in left side of main part assembly sealing connecting seat 1 with the communicating rectangle block safe spread groove 5 of main part assembly sealing connecting hole 2, the intermediate position department that block safe spread groove 5 lower extreme is located the fore-and-aft direction be equipped with integrated into one piece direction slope to the stable fastening connecting plate 6 of rectangle support of 1 center pin top of main part assembly sealing connecting seat, the upper end of supporting stable fastening connecting plate 6 is equipped with the assembly fastening safety connecting plate 7 of integrated into one piece direction slope upper left position, and it can outwards remove in the assembling process, and the part around the outside carries out the cooperation together to can ensure that the wholely installed fastness of this flange is better, have reliable locking effect, also can improve the joint strength of outside position and this flange spare simultaneously. The width of the supporting and stabilizing fastening connecting plate 6 in the front-back direction is the same as that of the assembling and fastening anti-loosening safety connecting plate 7 in the front-back direction, the projections of the right side of the assembling and fastening anti-loosening safety connecting plate 7 and the right side of the supporting and stabilizing fastening connecting plate 6 on the horizontal plane are intersected with the projection area of the main body assembling and sealing connecting hole 2 on the horizontal plane, and therefore the central position can be guaranteed to be capable of pushing out the anti-loosening position after assembling.
Preferably, the upper end edge of the main body assembling and positioning tightly matched connecting hole 3 and the upper end edge of the main body assembling and sealing connecting hole 2 are respectively provided with an installing and guiding connecting fillet structure convenient to assemble, so that a smoother guiding effect is achieved during assembling, and the assembling efficiency during assembling can be further improved.
Preferably, the ventilation safety connection groove 4 has a triangular shape in projection in the front-rear direction.
Preferably, the ventilation safe connecting grooves 4 are distributed in a left-right mode, the two triangular structures are matched to form a rectangle, the two ventilation safe connecting grooves 4 are separated from each other through a circular arc connecting column from bottom to top, the strength of the main body structure is better, meanwhile, the ventilation radiating effect is better, the flange can be applied to mechanical equipment with larger heat, and the application range of the flange is wider when the flange is used.
Preferably, the depth of the main body assembling and sealing connecting hole 2 is greater than four fifths of the height of the main body assembling and sealing connecting seat 1 in the vertical direction, so that the space during internal assembling and connecting is larger, and meanwhile, the connecting strength during integral installation 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 (5)
1. The utility model provides a sealed locking safe flange of fastening which characterized in that: the sealing device comprises a cylindrical main body assembly sealing connecting seat (1) which is made of stainless steel materials and has a central axis in the up-down direction, wherein a cylindrical main body assembly sealing connecting hole (2) with the same central axis is arranged at the central position of the upper end of the main body assembly sealing connecting seat (1), a cylindrical main body assembly positioning and tight matching connecting hole (3) with uniformly distributed circumference is arranged at the lower end of the main body assembly sealing connecting seat (2), the lower end face of a part is completely penetrated through the main body assembly positioning and tight matching connecting hole (3), a ventilation safety connecting groove (4) which completely penetrates through the front outer cylindrical surface and the rear outer cylindrical surface of the part is arranged on the front surface of the main body assembly sealing connecting seat (1), a rectangular clamping safety connecting groove (5) which is communicated with the main body assembly sealing connecting hole (, the intermediate position department that block safety connection groove (5) lower extreme is located the fore-and-aft direction is equipped with integrated into one piece direction slope to the stable fastening connecting plate (6) of rectangle support of main part assembly sealing connecting seat (1) center pin top, the upper end of supporting stable fastening connecting plate (6) is equipped with the assembly fastening safety connecting plate (7) of integrated into one piece direction slope upper left position, the width of supporting stable fastening connecting plate (6) fore-and-aft direction with the width of assembly fastening safety connecting plate (7) fore-and-aft direction is the same, the right side of assembly fastening safety connecting plate (7) with the right side position projection on the horizontal plane of supporting stable fastening connecting plate (6) with main part assembly sealing connecting hole (2) projection region on the horizontal plane intersects.
2. A seal-fastened anti-loosening safety flange according to claim 1, characterized in that: the main body assembling and positioning closely matches the upper end edge of the connecting hole (3) and the upper end edge of the main body assembling and sealing connecting hole (2) respectively and is provided with an installation guide connecting fillet structure convenient to assemble.
3. A seal-fastened anti-loosening safety flange according to claim 1, characterized in that: the projection of the ventilation safe connecting groove (4) in the front and back direction is triangular.
4. A seal-fastened anti-loosening safety flange according to claim 3, wherein: the ventilation safety connecting grooves (4) are distributed leftwards and rightwards, the two triangular structures are matched to form a rectangle, and the two ventilation safety connecting grooves (4) are separated from each other through a circular arc connecting column from bottom to top.
5. A seal-fastened anti-loosening safety flange according to claim 1, characterized in that: the depth of the main body assembling and sealing connecting hole (2) is greater than four fifths of the height of the main body assembling and sealing connecting seat (1) in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021401032.XU CN213017084U (en) | 2020-07-15 | 2020-07-15 | Sealed fastening anti-loosening safety connecting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021401032.XU CN213017084U (en) | 2020-07-15 | 2020-07-15 | Sealed fastening anti-loosening safety connecting flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213017084U true CN213017084U (en) | 2021-04-20 |
Family
ID=75503290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021401032.XU Active CN213017084U (en) | 2020-07-15 | 2020-07-15 | Sealed fastening anti-loosening safety connecting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213017084U (en) |
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2020
- 2020-07-15 CN CN202021401032.XU patent/CN213017084U/en active Active
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