CN115533509A - Sealing ring installation equipment and method - Google Patents
Sealing ring installation equipment and method Download PDFInfo
- Publication number
- CN115533509A CN115533509A CN202211158194.9A CN202211158194A CN115533509A CN 115533509 A CN115533509 A CN 115533509A CN 202211158194 A CN202211158194 A CN 202211158194A CN 115533509 A CN115533509 A CN 115533509A
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- China
- Prior art keywords
- shell
- sealing ring
- expanding
- sealing washer
- face
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
- B23P19/084—Machines for placing washers, circlips, or the like on bolts or other members for placing resilient or flexible rings, e.g. O-rings, circlips
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses sealing ring mounting equipment and a sealing ring mounting method, and relates to the technical field of sealing. The telescopic type screw rod type hydraulic support comprises a shell, wherein the lower end of the shell is provided with an expanding end, a driving motor is fixedly installed inside the shell, the output end of the driving motor is provided with a screw rod, sliding grooves are formed in two sides of the shell, the outer side of the screw rod is in threaded connection with a connecting rod, and the outer part of the shell is in sliding connection with a sliding sleeve; expand through setting up the second and prop face and sealing washer mounted position butt joint, the second expands and props the face diameter the same with sealing washer mounted position side stop plate structure diameter, utilize the push rod to promote the sealing washer and expand on the second expands props the face, the sealing washer internal diameter after the expansion is equivalent with stop plate structure diameter, and finally slide into the mounted position completely under the push rod effect, the hindrance of sealing washer mounted position side stop structure to the equipment process has been avoided, the smoothness nature when having improved sealing washer erection equipment and using, reduce the manpower consumption, and the installation effectiveness is improved.
Description
Technical Field
The invention relates to the technical field of sealing, in particular to sealing ring mounting equipment and a sealing ring mounting method.
Background
The selection of the material of the sealing ring has important significance on the sealing performance and the service life of the sealing ring. The performance of the material directly influences the use performance of the sealing ring, and the material is widely used in various mechanical structures.
Among the prior art, along with the change of sealing washer applied position, the mounted position structure also has corresponding change, the mounted position both sides of some of them sealing washers can set up limit structure, lead to the sealing washer to expand in the installation and prop the processing, common package assembly inserts between sealing washer and the limiting plate through colluding the claw, utilize lever principle sled sealing washer deformation and progressively press to target in place, this kind of mounted mode smoothness nature is great to operating personnel physical demands, and the installation effectiveness is low, long-term work leads to the smoothness nature to reduce easily, further influence the installation effectiveness.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sealing ring mounting device and a sealing ring mounting method, which are used for solving the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a sealing ring mounting device and a sealing ring mounting method comprise a shell, wherein the lower end of the shell is provided with an expanding end;
a driving motor is fixedly installed inside the shell, a lead screw is arranged at the output end of the driving motor, sliding grooves are formed in two sides of the shell, a connecting rod is in threaded connection with the outer side of the lead screw, a sliding sleeve is slidably connected to the outer portion of the shell, a positioning bolt is in threaded connection with the side face of the sliding sleeve, a push rod is rotatably connected to the lower end of the sliding sleeve, a horn mouth is formed in the lower end of the shell, and a threaded groove is formed in the upper end of the horn mouth;
expand the upper end fixedly connected with screw thread head of propping the end, the lower extreme of screw thread head is provided with first expanding face, the lower extreme that expands the end is provided with the second and expands the face, the second expands the bottom of face and sets up flutedly, the middle fixedly connected with spud of recess, the side fixedly connected with of spud is dull and stereotyped.
As a preferable technical scheme of the invention, the thread head is matched with the thread groove, and the bell mouth is matched with the first expanding surface.
As a preferred technical scheme of the present invention, the first expanding surface and the second expanding surface are both in the shape of a circular truncated cone, the diameter of the converging end of the first expanding surface is smaller than the inner diameter of the sealing ring, and the diameter of the converging end of the second expanding surface is the same as the inner diameter of the sealing ring.
As a preferred technical scheme of the invention, two ends of the connecting rod extend into the sliding groove and are in contact with the inner wall of the sliding sleeve, and the positioning bolt is in threaded connection with the connecting rod.
As a preferred technical scheme of the invention, the push rods are uniformly arranged at the lower end of the sliding sleeve at equal intervals, the connecting part of the push rods and the sliding sleeve is provided with a torsion spring, and the push rods are mutually attached to the surface of the shell under the action of the torsion spring.
As a preferable technical scheme of the invention, one side of the lower end of the push rod, which is close to the shell, is provided with an arc surface.
As a preferable technical scheme of the invention, the positioning pile extends to the outer side of the groove, and the lower end of the positioning pile is conical.
A sealing ring installation method comprises the following steps:
s1, feeding: sleeving the sealing ring outside the threaded head, sliding the sealing ring to the first expanding surface, and inserting the threaded head to the threaded groove to enable the lower surface of the horn mouth to be in contact with the surface of the sealing ring;
s2, assembling: a user rotates the expanding end through the flat plate to enable the thread head to be in threaded connection with the thread groove, and the shell pushes the sealing ring to slide towards the straight part of the expanding end in the connection process and finally to be completely sleeved on the straight section of the expanding end;
s3, butt joint: butting the combined device to the installation position of the sealing ring, and inserting and aligning the positioning pile with the preset installation hole of the installation position, so that the lower edge of the second expanding surface is attached to the side face of the installation position;
s4, installation: starting driving motor, driving motor drives the lead screw and rotates, because the connecting rod both ends receive the unable rotation of spout restriction, leads to the connecting rod to move towards the slip along the lead screw, and the drive sliding sleeve is close to the mounted position, and the push rod promotes the sealing washer and expands the face bottom to be close to the second, and the sealing washer expands under the inclined plane effect to the roll-off second expands the face, and the sealing washer slides in the mounted position and the fastening of recoiling is fixed.
(III) advantageous effects
Compared with the prior art, the invention provides a sealing ring mounting device and a method, which have the following beneficial effects:
this sealing washer erection equipment and method, through setting up the second and expand the face and dock with the sealing washer mounted position, the second expands the face diameter and is the same with sealing washer mounted position side limit plate structure diameter, utilize the push rod to promote the sealing washer and slide and expand on the second expands the face, the sealing washer internal diameter after the expansion is equivalent with limit plate structure diameter, and finally slide completely into the mounted position under the push rod effect, the hindrance of sealing washer mounted position side limit structure to the assembling process has been avoided, the smoothness nature when having improved sealing washer erection equipment and using, reduce the manpower consumption, the installation effectiveness is improved.
Drawings
Fig. 1 is a schematic structural diagram of a sealing ring mounting device according to the present invention;
fig. 2 is a sectional view of a seal ring mounting apparatus according to the present invention;
fig. 3 is a schematic diagram of a groove structure of a sealing ring mounting device according to the present invention;
fig. 4 is a schematic view of a mounting state of a sealing ring mounting device according to the present invention;
fig. 5 is a schematic structural view of the expanding end of the sealing ring mounting device according to the present invention.
In the figure: 1. a housing; 11. a drive motor; 12. a screw rod; 13. a chute; 14. a connecting rod; 15. a sliding sleeve; 16. positioning the bolt; 17. a push rod; 18. a bell mouth; 19. a thread groove; 2. expanding the end; 21. a screw head; 22. a first expanding surface; 23. a second expanding surface; 24. a groove; 25. positioning the pile; 26. and (4) flat plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, a sealing ring mounting apparatus includes a housing 1, wherein a lower end of the housing 1 is provided with an expanding end 2; a driving motor 11 is fixedly installed inside the shell 1, a screw rod 12 is arranged at the output end of the driving motor 11, sliding grooves 13 are formed in two sides of the shell 1, a connecting rod 14 is connected to the outer side of the screw rod 12 in a threaded manner, a sliding sleeve 15 is slidably connected to the outer portion of the shell 1, a positioning bolt 16 is connected to the side face of the sliding sleeve 15 in a threaded manner, a push rod 17 is rotatably connected to the lower end of the sliding sleeve 15, a horn mouth 18 is formed in the lower end of the shell 1, and a thread groove 19 is formed in the upper end of the horn mouth 18; expand the upper end fixedly connected with thread head 21 that props end 2, the lower extreme of thread head 21 is provided with the first face 22 that props that expands, the lower extreme that expands end 2 is provided with the second and expands face 23, the second expands the bottom of face 23 and has seted up recess 24, recess 24's middle fixedly connected with spud 25, the side fixedly connected with flat board 26 of spud 25.
As a specific solution of this embodiment, the screw head 21 is adapted to the screw groove 19, and the flare 18 is adapted to the first expanding surface 22.
In this embodiment, the device divide into two main component parts, and two parts are connected with thread groove 19 through thread head 21, and inside first expanding support surface 22 progressively slided into horn mouth 18 in the connection process, the lower surface promotion sealing washer of horn mouth 18 slided to expanding the flat part of end 2 in the combination process, makes things convenient for the sealing washer to go into the position.
As a specific technical scheme of this embodiment, the first expanding surface 22 and the second expanding surface 23 are both circular truncated cones, the diameter of the constricted end of the first expanding surface 22 is smaller than the inner diameter of the seal ring, and the diameter of the constricted end of the second expanding surface 23 is the same as the inner diameter of the seal ring.
In this embodiment, the first expanding surface 22 facilitates feeding, and the second expanding surface 23 extrudes the sealing ring from the inner side to expand the sealing ring in the moving process of the sealing ring in the device.
As a specific technical solution of this embodiment, two ends of the connecting rod 14 extend into the sliding groove 13 and contact with the inner wall of the sliding sleeve 15, and the positioning bolt 16 is in threaded connection with the connecting rod 14.
In this embodiment, the connecting rod 14 is connected to the sliding sleeve 15 through the positioning bolt 16, and the connecting rod 14 drives the sliding groove 13 through the screw rod 12 to drive the sliding sleeve 15 to slide up and down on the housing 1.
As a specific technical solution of this embodiment, the push rods 17 are uniformly arranged at equal intervals at the lower end of the sliding sleeve 15, a torsion spring is arranged at the connection between the push rods 17 and the sliding sleeve 15, and the push rods 17 are mutually attached to the surface of the housing 1 under the action of the torsion spring; one side of the lower end of the push rod 17 close to the shell 1 is provided with an arc surface.
In this embodiment, the arc surface of the push rod 17 contacts with the second expanding surface 23 in the downward sliding process of the sliding sleeve 15 and expands under the action of the inclined surface, the push rod 17 continuously generates a pushing force on the second expanding surface 23, and in the resetting process of the sliding sleeve 15, the push rod 17 resets under the action of the torsion spring and is attached to the surface of the housing 1 again.
As a specific solution of this embodiment, the positioning pile 25 extends to the outside of the groove 24, and the lower end of the positioning pile 25 is conical.
In this embodiment, the device is in butt joint with a seal ring limiting structure at a position to be installed, and the positioning pile 25 is inserted into a preset hole at the installation position to align the device.
A sealing ring installation method comprises the following steps:
s1, feeding: sleeving the sealing ring outside the threaded head 21 and sliding towards the first expanding surface 22, and inserting the threaded head 21 to the threaded groove 19 to enable the lower surface of the bell mouth 18 to be in contact with the surface of the sealing ring;
s2, assembling: a user rotates the expanding end 2 through the flat plate 26 to enable the thread head 21 to be in threaded connection with the thread groove 19, and in the connection process, the shell 1 pushes the sealing ring to slide towards the straight part of the expanding end 2 and finally is completely sleeved on the straight section of the expanding end 2;
s3, butt joint: butting the combined device to the installation position of the sealing ring, and inserting and aligning the positioning pile 25 with a preset installation hole of the installation position so as to attach the lower edge of the second expanding surface 23 to the side surface of the installation position;
s4, installation: starting the driving motor 11, the driving motor 11 drives the screw rod 12 to rotate, and because the two ends of the connecting rod 14 are limited by the sliding grooves 13 and cannot rotate, the connecting rod 14 slides along the trend of the screw rod 12, the sliding sleeve 15 is driven to be close to the installation position, the push rod 17 pushes the sealing ring to be close to the bottom of the second expanding surface 23, the sealing ring expands under the action of the inclined surface and slides out of the second expanding surface 23, and the sealing ring slides into the installation position and is fastened and fixed again.
Referring to fig. 4, the blackened portion is a seal ring, and the shaded portion of the grid is a mounting position.
The working principle and the using process of the invention are as follows:
in conclusion, according to the sealing ring installation equipment and the sealing ring installation method, the second expanding surface 23 is arranged to be in butt joint with the installation position of the sealing ring, the diameter of the second expanding surface 23 is the same as the diameter of the limiting plate structure on the side face of the installation position of the sealing ring, the push rod 17 is used for pushing the sealing ring to slide and expand on the second expanding surface 23, the inner diameter of the expanded sealing ring is equivalent to the diameter of the limiting plate structure, and finally the sealing ring completely slides into the installation position under the action of the push rod 17, so that the obstruction of the limiting structure on the side face of the installation position of the sealing ring to the assembly process is avoided, the smoothness of the sealing ring installation equipment in use is improved, the labor consumption is reduced, and the installation efficiency is improved.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A sealing ring mounting device comprises a shell (1), and is characterized in that: the lower end of the shell (1) is provided with an expanding end (2);
a driving motor (11) is fixedly installed inside the shell (1), a screw rod (12) is arranged at the output end of the driving motor (11), sliding grooves (13) are formed in two sides of the shell (1), a connecting rod (14) is connected to the outer side of the screw rod (12) in a threaded manner, a sliding sleeve (15) is connected to the outer portion of the shell (1) in a sliding manner, a positioning bolt (16) is connected to the side face of the sliding sleeve (15) in a threaded manner, a push rod (17) is rotatably connected to the lower end of the sliding sleeve (15), a horn mouth (18) is formed in the lower end of the shell (1), and a threaded groove (19) is formed in the upper end of the horn mouth (18);
expand upper end fixedly connected with thread head (21) of propping end (2), the lower extreme of thread head (21) is provided with first holding surface (22) that expands, the lower extreme that expands end (2) is provided with the second and expands holding surface (23), the bottom that the second expanded holding surface (23) is seted up flutedly (24), middle fixedly connected with spud (25) of recess (24), the side fixedly connected with of spud (25) is dull and stereotyped (26).
2. A seal ring mounting apparatus as claimed in claim 1, wherein: the thread head (21) is matched with the thread groove (19), and the bell mouth (18) is matched with the first expanding surface (22).
3. A seal ring mounting apparatus as claimed in claim 1, wherein: the first face (22) and the second of expanding props face (23) and is the round platform form, first expand face (22) and restraint end diameter and be less than the sealing washer internal diameter, the second expands face (23) and restraints end diameter and the sealing washer internal diameter the same.
4. A seal ring mounting apparatus as claimed in claim 1, wherein: the two ends of the connecting rod (14) extend into the sliding groove (13) and are in contact with the inner wall of the sliding sleeve (15), and the positioning bolt (16) is in threaded connection with the connecting rod (14).
5. A seal ring mounting arrangement as claimed in claim 1, wherein: the push rod (17) is uniformly arranged at the lower end of the sliding sleeve (15) at equal intervals, a torsion spring is arranged at the joint of the push rod (17) and the sliding sleeve (15), and the push rod (17) is mutually attached to the surface of the shell (1) under the action of the torsion spring.
6. A seal ring mounting apparatus as claimed in claim 1, wherein: one side of the lower end of the push rod (17) close to the shell (1) is provided with an arc surface.
7. A seal ring mounting apparatus as claimed in claim 1, wherein: the positioning pile (25) extends to the outer side of the groove (24), and the lower end of the positioning pile (25) is conical.
8. A seal ring installation method according to any one of claims 1 to 7, wherein: the method comprises the following steps:
s1, feeding: sleeving the sealing ring outside the threaded head (21) and sliding towards the first expanding surface (22), and inserting the threaded head (21) towards the threaded groove (19) to enable the lower surface of the bell mouth (18) to be in contact with the surface of the sealing ring;
s2, assembling: a user rotates the expanding end (2) through the flat plate (26) to enable the threaded head (21) to be in threaded connection with the threaded groove (19), and the shell (1) pushes the sealing ring to slide towards the straight part of the expanding end (2) in the connection process and finally is completely sleeved on the straight section of the expanding end (2);
s3, butt joint: butting the combined device to the installation position of the sealing ring, and inserting and aligning the positioning pile (25) with a preset installation hole of the installation position so as to attach the lower edge of the second expanding surface (23) to the side surface of the installation position;
s4, installation: start driving motor (11), driving motor (11) drive lead screw (12) and rotate, because connecting rod (14) both ends receive spout (13) restriction unable rotation, lead to connecting rod (14) to move towards the slip along lead screw (12), drive sliding sleeve (15) and be close to the mounted position, push rod (17) promote the sealing washer and expand face (23) bottom to be close to the second, the sealing washer expands under the inclined plane effect, and the roll-off second expands face (23), the sealing washer slides in the mounted position and the fastening is fixed again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211158194.9A CN115533509A (en) | 2022-09-22 | 2022-09-22 | Sealing ring installation equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211158194.9A CN115533509A (en) | 2022-09-22 | 2022-09-22 | Sealing ring installation equipment and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115533509A true CN115533509A (en) | 2022-12-30 |
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ID=84729651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211158194.9A Pending CN115533509A (en) | 2022-09-22 | 2022-09-22 | Sealing ring installation equipment and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115533509A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116006698A (en) * | 2023-03-14 | 2023-04-25 | 泰兴市黄桥通用机械有限公司 | Valve with multiple seal structure |
| CN117245932A (en) * | 2023-11-20 | 2023-12-19 | 霍夫勒(苏州)汽车制造有限公司 | Automatic assembly equipment for automobile wire harness sheath and sealing ring |
-
2022
- 2022-09-22 CN CN202211158194.9A patent/CN115533509A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116006698A (en) * | 2023-03-14 | 2023-04-25 | 泰兴市黄桥通用机械有限公司 | Valve with multiple seal structure |
| CN117245932A (en) * | 2023-11-20 | 2023-12-19 | 霍夫勒(苏州)汽车制造有限公司 | Automatic assembly equipment for automobile wire harness sheath and sealing ring |
| CN117245932B (en) * | 2023-11-20 | 2024-01-30 | 霍夫勒(苏州)汽车制造有限公司 | Automatic assembly equipment for automobile wire harness sheath and sealing ring |
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