CN112935753B - Mechanical seal installation adjusting device - Google Patents
Mechanical seal installation adjusting device Download PDFInfo
- Publication number
- CN112935753B CN112935753B CN202110265302.1A CN202110265302A CN112935753B CN 112935753 B CN112935753 B CN 112935753B CN 202110265302 A CN202110265302 A CN 202110265302A CN 112935753 B CN112935753 B CN 112935753B
- Authority
- CN
- China
- Prior art keywords
- plate
- sealing element
- mechanical sealing
- bolted
- disc
- 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.)
- Active
Links
Images
Classifications
-
- 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
- B23P19/02—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 connecting objects by press fit or for detaching same
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Sealing Devices (AREA)
Abstract
The invention relates to the technical field of mechanical seal assembly, and discloses a mechanical seal mounting and adjusting device which comprises a base, wherein an operating platform is mounted at the top of the base, a first side plate and a second side plate are respectively mounted at the top of the operating platform, a top plate is arranged at the top of the operating platform, a first motor is mounted at the top of the top plate, and the output end of the first motor penetrates through the bottom of the top plate and is bolted with a disc; the device can gradually flatten the uneven position of the mechanical sealing element when the mechanical sealing element is adjusted, so that the mechanical sealing element does not need to be beaten and adjusted manually, the static ring can be stably pressed into the mechanical sealing element in the whole process, the condition that the mechanical sealing element is damaged due to beating is avoided, and the possibility of damage of the mechanical sealing element is reduced to the maximum extent.
Description
Technical Field
The invention belongs to the technical field of mechanical seal assembly, and particularly relates to a mechanical seal mounting and adjusting device.
Background
The mechanical seal is a shaft seal device of a rotating machine. Such as centrifugal pumps, centrifuges, reaction kettles, compressors, and the like. Since the drive shaft extends through the apparatus, so that there is a circumferential gap between the shaft and the apparatus through which the medium in the apparatus leaks outwards, and if the pressure in the apparatus is below atmospheric pressure, air leaks into the apparatus, a leak-proof shaft seal arrangement is necessary. The shaft seal has many kinds, and the mechanical seal has the advantages of small leakage amount, long service life and the like, so the mechanical seal is the most important shaft sealing mode in the devices in the world.
At present, when a mechanical sealing element is installed, generally manual installation is carried out, in the manual installation process, a static ring and a sealing ring are required to be pressed into the mechanical sealing element, the whole installation process is carried out, workers need to continuously apply force to the mechanical sealing element, not only is the workload of the workers large, but also a long time can be consumed when one mechanical sealing element is installed, the efficiency of manual installation is very low, the situation that the edge of the mechanical sealing element is warped can occur in the use process, at the moment, the mechanical sealing element needs to be adjusted, a common adjustment mode is that the static ring is knocked through iron work, in the knocking process, the static ring and the mechanical sealing element can be damaged in different degrees, once the static ring and the mechanical sealing element are damaged, the sealing efficiency in subsequent use can be reduced, therefore, the mechanical sealing element installation adjusting device is provided, and the problems in the prior art are solved.
Disclosure of Invention
The invention aims to provide a mechanical seal installation adjusting device which has the advantages of automatic compression and convenience in adjustment and solves the problems that the existing mechanical seal needs to be installed manually and is inconvenient to adjust during installation.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mechanical seal installs adjusting device, includes the base, the operation panel is installed at the top of base, curb plate one and curb plate two are installed respectively to the top of operation panel, the top of operation panel is equipped with the roof, motor one is installed at the top of roof, the output of motor one runs through to the bottom of roof and bolted has the disc, the bottom bolted of disc has a plurality of annular piece, a plurality of thread groove has been seted up to the bottom of disc, the bottom symmetry of disc is equipped with the ejector pin, the top bolted of ejector pin has the screw rod with thread groove threaded connection, the cylinder has been cup jointed in the bottom rotation of ejector pin, the cylindrical surface is the smooth surface, the top of base is equipped with the connecting plate with the roof bolted, the sliding tray of establishing with the connecting plate cover is seted up to one side that curb plate one is close to the roof, the bottom bolted has the cylinder of connecting plate, the bottom of cylinder runs through to the bottom of operation panel.
Preferably, the guide way has been seted up at the top of operation panel, the inside symmetry of guide way is equipped with the locating plate, the top bolt of locating plate has splint, the inside of locating plate all is embedded to have the nut, the inside of operation panel is equipped with the bull stick, the surface of bull stick integrative punching press respectively has forward screw thread and reverse screw thread, the surface of forward screw thread and reverse screw thread all with nut threaded connection, the one end bolt of bull stick has motor two.
Preferably, the inside symmetry of operation panel is equipped with the fixed plate, the top and the bottom of fixed plate all with the operation panel bolt joint, the inside of fixed plate is embedded to have the bearing, the inside of bearing rotates with the surface of bull stick and cup joints.
Preferably, the bottom of the top plate is provided with a circular sliding groove, the top of the disc is symmetrically bolted with a sliding block, the surface of the sliding block is a smooth surface, and the inside of the circular sliding groove is in sliding connection with the surface of the sliding block.
Preferably, one side of the first side plate and one side of the second side plate, which are close to the top plate, are symmetrically provided with first guide grooves, and two sides of the top plate are symmetrically bolted with first guide blocks, which are slidably connected with the first guide grooves.
Preferably, the bottom of the positioning plate is bolted with a second guide block, and the bottom of the inner cavity of the operating platform is provided with a second guide groove which is in sliding connection with the second guide block.
Preferably, two limiting rings are arranged inside the base, one side of each limiting ring is bolted to the inner side wall of the base, and the inside of each limiting ring is fixedly sleeved with the surface of the cylinder.
Preferably, a partition plate is arranged inside the base, the top and the bottom of the partition plate are bolted with the operating table, and the partition plate is located in the center of the inner cavity of the base.
Preferably, one side of the partition board is bolted with two transverse boards, and one side of the partition board is provided with a drawer.
Preferably, the first motor and the disc are both located at the center of the top of the operating platform, and the length of the top plate is smaller than that of the operating platform.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the automatic pressing device, the top plate is driven by the air cylinder to move, and the top plate drives the disc to press the static ring and the mechanical sealing element, so that the purpose of automatic pressing is achieved, an operator can directly place the mechanical sealing element on the operating platform, the disc is used for pressing, manual pressing is not needed in the whole pressing process, the workload of workers can be reduced, and the working pressing efficiency of the workers can be effectively improved;
2. the device can gradually flatten the uneven position of the mechanical sealing element when the mechanical sealing element is adjusted, so that the mechanical sealing element does not need to be beaten and adjusted manually, the static ring can be stably pressed into the mechanical sealing element in the whole process, the condition that the mechanical sealing element is damaged due to beating is avoided, and the possibility of damaging the mechanical sealing element is reduced to the maximum extent.
Drawings
FIG. 1 is a perspective view of a mechanical seal installation adjustment apparatus of the present invention;
FIG. 2 is a front cross-sectional view of the mechanical seal installation adjustment apparatus of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2A of the mechanical seal installation adjustment assembly of the present invention;
FIG. 4 is a bottom plan view of the disk of the mechanical seal mount adjustment assembly of the present invention;
FIG. 5 is a perspective view of a stem bar of the mechanical seal mounting and adjusting device of the present invention;
fig. 6 is a top plan view of the top plate of the mechanical seal mount adjustment assembly of the present invention.
In the figure: 1. a base; 2. an operation table; 3. a first side plate; 4. a second side plate; 5. a top plate; 6. a first motor; 7. a disc; 8. an annular sheet; 9. a thread groove; 10. a top rod; 11. a cylinder; 12. a sliding groove; 13. a connecting plate; 14. a cylinder; 15. a guide groove; 16. positioning a plate; 17. a splint; 18. a nut; 19. a rotating rod; 20. a positive thread; 21. reverse threads; 22. a screw; 23. a fixing plate; 24. a bearing; 25. a circular chute; 26. a slider; 27. a first guide groove; 28. a first guide block; 29. a second guide block; 30. a second guide groove; 31. a limiting ring; 32. a partition plate; 33. a transverse plate; 34. a drawer; 35. and a second motor.
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.
Example 1
Referring to fig. 1-6, a mechanical seal installation and adjustment device includes a base 1, an operation table 2 is installed on the top of the base 1 to facilitate placement of mechanical sealing elements, a first side plate 3 and a second side plate 4 are respectively installed on the top of the operation table 2, a top plate 5 is installed on the top of the operation table 2, a first motor 6 is installed on the top of the top plate 5, the first motor 6 adopts a micro motor, the micro motor has a small weight and a strong driving force, and can greatly reduce the load of a cylinder 14, an output end of the first motor 6 penetrates through to the bottom of the top plate 5 and is bolted with a disc 7, a plurality of annular sheets 8 are bolted on the bottom of the disc 7, a plurality of thread grooves 9 are opened on the bottom of the disc 7, ejector rods 10 are symmetrically arranged on the bottom of the disc 7, a screw rod 22 in threaded connection with the thread grooves 9 is bolted on the top end of the ejector rod 10, a cylinder 11 is rotatably sleeved on the bottom end of the ejector rod 10, the surface of the cylinder 11 is smooth surface, so that the cylinder 11 can rotate in the top rod 10, the cylinder 11 is prevented from scratching the surface of the stationary ring, the top of the operating table 2 is provided with a guide groove 15, positioning plates 16 are symmetrically arranged in the guide groove 15, the top of the positioning plate 16 is bolted with a clamping plate 17, nuts 18 are embedded in the positioning plates 16, a rotating rod 19 is arranged in the operating table 2, the surface of the rotating rod 19 is respectively and integrally stamped with a forward thread 20 and a reverse thread 21, the surfaces of the forward thread 20 and the reverse thread 21 are in threaded connection with the nuts 18, one end of the rotating rod 19 is bolted with a motor II 35, a limiting effect is achieved on mechanical sealing elements of different sizes, the mechanical sealing elements can be positioned in the center of the top of the operating table 2 after being clamped, the stability of the mechanical sealing elements during installation of the stationary ring and a sealing ring is also ensured, and the mechanical sealing elements cannot move due to the pressure of the disc 7, causing the situation of compression failure, the inner part of the operation table 2 is symmetrically provided with a fixing plate 23, the top and the bottom of the fixing plate 23 are bolted with the operation table 2, a bearing 24 is embedded in the fixing plate 23, the inner part of the bearing 24 is rotatably sleeved with the surface of a rotating rod 19, the rotating rod 19 has a limiting effect, so that the rotating rod 19 can ensure normal rotation, and the rotating rod 19 can rotate more stably, meanwhile, the rotating rod 19 can not be blocked during rotation, the bottom of the top plate 5 is provided with a circular sliding groove 25, the top of the disc 7 is symmetrically bolted with a sliding block 26, the surface of the sliding block 26 is a smooth surface, the inner part of the circular sliding groove 25 is slidably connected with the surface of the sliding block 26, so that the stability of the disc 7 during rotation is increased, and the disc 7 can rotate more smoothly, one side of the first side plate 3 and the second side plate 4 close to the top plate 5 is symmetrically provided with a first guide groove 27, the two sides of the top plate 5 are symmetrically connected with a first guide block 28 slidably connected with the first guide groove 27, the top plate 5 is also has a function of stabilizing the top plate 7, when the top plate 5 and the top plate 5 moves to the positioning plate 16, the positioning plate can be more stably, the top plate 16 can move, the positioning plate 16 can be pressed at the position of the top plate 2 and the positioning plate 16, the positioning plate can be accurately and the positioning plate 16, the positioning plate 2, the positioning plate 16, the positioning plate can be more stably, the positioning plate 16 can be stably connected with the positioning plate 16, the positioning plate can be stably, the positioning plate 16, avoid disc 7 can appear the pressure partially condition, drive roof 5 through cylinder 14 and remove, roof 5 drives the mode that disc 7 compressed tightly quiet ring sum mechanical seal spare, reached the purpose that automatic compressing tightly, let operating personnel can directly place mechanical seal spare on operation panel 2, use disc 7 to compress tightly work, whole process of compressing tightly need not the manual work and presses, not only can alleviate workman's work load, but also the work that can effectual improvement workman compresses tightly efficiency.
Example 2
Referring to fig. 1-2, a mechanical seal installation adjusting device includes a base 1, an operating table 2 is installed on the top of the base 1 to facilitate placement of mechanical sealing elements, a first side plate 3 and a second side plate 4 are respectively installed on the top of the operating table 2, a top plate 5 is installed on the top of the operating table 2, a first motor 6 is installed on the top of the top plate 5, the first motor 6 adopts a micro motor, the micro motor has a small weight and a strong driving force, and can greatly reduce the load of a cylinder 14, an output end of the first motor 6 penetrates through to the bottom of the top plate 5 and is bolted with a disc 7, a plurality of annular sheets 8 are bolted on the bottom of the disc 7, ejector rods 10 are symmetrically installed on the bottom of the disc 7, a screw 22 in threaded connection with a thread groove 9 is bolted on the top end of the ejector rod 10, a cylinder 11 is rotatably sleeved on the bottom end of the ejector rod 10, and the surface of the cylinder 11 is a smooth surface, the cylinder 11 can rotate in the ejector rod 10, the surface of the stationary ring can be prevented from being scratched by the cylinder 11, the top of the operating platform 2 is provided with a guide groove 15, positioning plates 16 are symmetrically arranged in the guide groove 15, the top of each positioning plate 16 is bolted with a clamping plate 17, nuts 18 are embedded in the positioning plates 16, a rotating rod 19 is arranged in the operating platform 2, the surface of the rotating rod 19 is respectively provided with a forward thread 20 and a reverse thread 21 in an integrated stamping mode, the surfaces of the forward thread 20 and the reverse thread 21 are in threaded connection with the nuts 18, one end of the rotating rod 19 is bolted with a motor II 35, the mechanical sealing elements with different sizes are limited, the mechanical sealing elements can be located in the center of the top of the operating platform 2 after being clamped, the stability of the mechanical sealing elements during installation of the stationary ring and the sealing ring is also ensured, and the mechanical sealing elements can not move due to the pressure of the disc 7, causing the situation of compression failure, the inner part of the operation table 2 is symmetrically provided with a fixing plate 23, the top and the bottom of the fixing plate 23 are bolted with the operation table 2, a bearing 24 is embedded in the fixing plate 23, the inner part of the bearing 24 is rotatably sleeved with the surface of a rotating rod 19, the rotating rod 19 has a limiting effect, so that the rotating rod 19 can ensure normal rotation, and the rotating rod 19 can rotate more stably, meanwhile, the rotating rod 19 can not be blocked during rotation, the bottom of the top plate 5 is provided with a circular sliding groove 25, the top of the disc 7 is symmetrically bolted with a sliding block 26, the surface of the sliding block 26 is a smooth surface, the inner part of the circular sliding groove 25 is slidably connected with the surface of the sliding block 26, so that the stability of the disc 7 during rotation is increased, and the disc 7 can rotate more smoothly, one side of the first side plate 3 and the second side plate 4 close to the top plate 5 is symmetrically provided with a first guide groove 27, the two sides of the top plate 5 are symmetrically connected with a first guide block 28 slidably connected with the first guide groove 27, the top plate 5 is also has a function of stabilizing the top plate 7, when the top plate 5 and the top plate 5 moves to the positioning plate 16, the positioning plate can be more stably, the top plate 16 can move, the positioning plate 16 can be pressed at the position of the top plate 2 and the positioning plate 16, the positioning plate can be accurately and the positioning plate 16, the positioning plate 2, the positioning plate 16, the positioning plate can be more stably, the positioning plate 16 can be stably connected with the positioning plate 16, the positioning plate can be stably, the positioning plate 16, the condition that the disc 7 is biased is avoided, the connecting plate 13 bolted with the top plate 5 is arranged at the top of the base 1, the sliding groove 12 sleeved with the connecting plate 13 is formed in one side of the first side plate 3 close to the top plate 5, sliding of the connecting plate 13 is facilitated, the connecting plate 13 can move in the sliding groove 12, and the condition of contact friction with the sliding groove 12 cannot occur, the air cylinder 14 is bolted at the bottom of the connecting plate 13, the bottom end of the air cylinder 14 penetrates to the bottom of the operating platform 2 to protect the air cylinder 14, so that the air cylinder 14 cannot be directly exposed outside, the phenomenon that dust is accumulated on the surface of the air cylinder 14 is reduced, the two limiting rings 31 are arranged in the base 1, one side of each limiting ring 31 is bolted with the inner side wall of the base 1, the inner part of each limiting ring 31 is fixedly sleeved with the surface of the air cylinder 14, and the limiting effect is achieved on the air cylinder 14, the air cylinder 14 can not shake in the moving process, the stability of the air cylinder 14 in use is further improved, the reliability of the air cylinder 14 in work is also guaranteed, the partition plate 32 is arranged inside the base 1, the top and the bottom of the partition plate 32 are bolted with the operating table 2, the partition plate 32 is positioned in the center of the inner cavity of the base 1 and divides the inside of the base 1 into two parts, operators are prevented from being directly contacted with the air cylinder 14, meanwhile, the maintainers can better distinguish which side of the inside of the base 1 the air cylinder 14 is, the time for the maintainers to find the air cylinder 14 is saved to a certain extent, one side of the partition plate 32 is bolted with two transverse plates 33, one side of the partition plate 32 is provided with a drawer 34, the placing of personal articles by the operators is facilitated, meanwhile, the air cylinder can also be used for containing tools needed in work, the disc 7 and the ejector rod 10 are driven to rotate by the motor I6, make cylinder 11 in the rotatory mode in quiet ring surface, reached the purpose of the adjustment of being convenient for, the device can gradually flatten the position of mechanical seal unevenness when adjusting mechanical seal to no longer need the manual work to beat the adjustment to mechanical seal, the quiet ring of whole in-process all can be steady is pressed into mechanical seal's inside, has avoided mechanical seal can because beat the condition that the damage appears, the at utmost has reduced the possibility that mechanical seal damaged.
The working principle is as follows: when the automatic pressing device is used, the static ring and the sealing ring are placed together, then a mechanical sealing element to be installed is placed at the top of the operating platform 2, then the motor II 35 is started, the motor II 35 drives the rotating rod 19, the forward thread 20 and the reverse thread 21 to rotate, when the rotating rod 19, the forward thread 20 and the reverse thread 21 rotate, the two clamping plates 17 can be close to each other and position the mechanical sealing element at the center of the operating platform 2, the static ring and the mechanical sealing element are placed together, the air cylinder 14 drives the top plate 5 and each structure connected with the top plate 5 to move, after the annular sheet 8 at the bottom of the top plate 5 is sleeved with the mechanical sealing element, the disc 7 can press the mechanical sealing element tightly, the purpose of automatic pressing is achieved, an operator can directly place the mechanical sealing element on the operating platform 2, the disc 7 is used for pressing, manual pressing is not needed in the whole pressing process, the workload of workers can be reduced, and the working pressing efficiency of the workers can be effectively improved;
when the mechanical sealing element after being compressed is tilted and needs to be adjusted, an operator can operate the mechanical sealing element according to the above operation, the clamping plate 17 is enabled to clamp the mechanical sealing element, then the screw 22 at the top of the ejector rod 10 and the corresponding thread groove 9 are installed according to the specification of the mechanical sealing element, the cylinder 14 is started, the cylinder 14 drives the ejector rod 10 inside the disc 7 to be in contact with the static ring of the mechanical sealing element, then the motor I6 is started, the motor I6 drives the disc 7 to rotate, the ejector rod 10 is driven to rotate when the disc 7 rotates, when the ejector rod 10 rotates, the cylinder 11 at the bottom end of the ejector rod 10 can rotate at the top of the static ring, at the moment, the cylinder 11 can gradually flatten the tilted part of the mechanical sealing element, the aim of facilitating adjustment is further achieved, when the device adjusts the mechanical sealing element, the position of the unevenness of the mechanical sealing element can be flattened step by step, manual beating adjustment of the mechanical sealing element is not needed, and the static ring can be stably pressed into the mechanical sealing element in the whole process, so that the mechanical sealing element is damaged due to the greatest extent that the mechanical sealing element is reduced.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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 a," "8230," "8230," or "comprising" 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 (1)
1. The utility model provides a mechanical seal installation adjusting device, includes base (1), its characterized in that: the top of the base (1) is provided with an operating platform (2), the top of the operating platform (2) is provided with a first side plate (3) and a second side plate (4) respectively, the top of the operating platform (2) is provided with a top plate (5), the top of the top plate (5) is provided with a first motor (6), the output end of the first motor (6) penetrates through the bottom of the top plate (5) and is bolted with a disc (7), the bottom of the disc (7) is bolted with a plurality of annular sheets (8), the bottom of the disc (7) is provided with a plurality of thread grooves (9), the bottom of the disc (7) is symmetrically provided with ejector rods (10), the top end of each ejector rod (10) is bolted with a screw rod (22) in threaded connection with the thread groove (9), the bottom end of each ejector rod (10) is rotatably sleeved with a cylinder (11), the surface of each cylinder (11) is a smooth surface, the top of the base (1) is provided with a connecting plate (13) in bolted connection with the top plate (5), one side, which is close to the top of the top plate (5), one side of the side plate (3) is sleeved with a connecting plate (13), and a sliding plate (14), and a cylinder (14) penetrates through the bottom of the operating platform (14);
the top of the operating platform (2) is provided with a guide groove (15), positioning plates (16) are symmetrically arranged inside the guide groove (15), the top of each positioning plate (16) is connected with a clamping plate (17) in a bolted mode, nuts (18) are embedded inside the positioning plates (16), a rotating rod (19) is arranged inside the operating platform (2), the surface of each rotating rod (19) is respectively stamped with a forward thread (20) and a reverse thread (21) in an integrated mode, the surfaces of the forward thread (20) and the reverse thread (21) are both in threaded connection with the nuts (18), and one end of the rotating rod (19) is connected with a second motor (35) in a bolted mode;
fixing plates (23) are symmetrically arranged inside the operating table (2), the top and the bottom of each fixing plate (23) are bolted to the operating table (2), bearings (24) are embedded inside the fixing plates (23), and the inside of each bearing (24) is rotatably sleeved with the surface of the rotating rod (19);
the bottom of the top plate (5) is provided with a circular sliding groove (25), the top of the disc (7) is symmetrically bolted with a sliding block (26), the surface of the sliding block (26) is a smooth surface, and the inside of the circular sliding groove (25) is in sliding connection with the surface of the sliding block (26);
one sides of the side plates I (3) and II (4) close to the top plate (5) are symmetrically provided with first guide grooves (27), and two sides of the top plate (5) are symmetrically bolted with first guide blocks (28) in sliding connection with the first guide grooves (27);
a second guide block (29) is bolted to the bottom of the positioning plate (16), and a second guide groove (30) which is in sliding connection with the second guide block (29) is formed in the bottom of the inner cavity of the operating platform (2);
two limiting rings (31) are arranged inside the base (1), one side of each limiting ring (31) is bolted with the inner side wall of the base (1), and the inside of each limiting ring (31) is fixedly sleeved with the surface of the air cylinder (14);
a partition plate (32) is arranged inside the base (1), the top and the bottom of the partition plate (32) are bolted with the operating table (2), and the partition plate (32) is positioned in the center of the inner cavity of the base (1);
two transverse plates (33) are bolted on one side of the partition plate (32), and a drawer (34) is arranged on one side of the partition plate (32);
the first motor (6) and the disc (7) are both positioned at the center of the top of the operating platform (2), and the length of the top plate (5) is smaller than that of the operating platform (2);
when the automatic pressing device is used, the static ring and the sealing ring are placed together, then a mechanical sealing element needing to be installed is placed at the top of the operating platform (2), then the motor II (35) is started, the motor II (35) drives the rotating rod (19), the forward thread (20) and the reverse thread (21) to rotate, when the rotating rod (19), the forward thread (20) and the reverse thread (21) rotate, the two clamping plates (17) can approach to each other and position the mechanical sealing element at the center of the operating platform (2), the static ring and the mechanical sealing element are placed together, the air cylinder (14) drives the top plate (5) and each structure connected with the top plate (5) to move, after the annular sheet (8) at the bottom of the top plate (5) is sleeved with the mechanical sealing element, the disc (7) can press the mechanical sealing element tightly, the purpose of automatic pressing is achieved, the mechanical sealing element can be directly placed on the operating platform (2) by an operator, the disc (7) is used for pressing work, manual pressing is not needed in the whole pressing process, the working amount can be reduced, and the working efficiency of workers can be effectively improved;
when the compressed mechanical sealing element is tilted and needs to be adjusted, an operator can operate according to the above operation, the clamping plate (17) is used for clamping the mechanical sealing element, then the screw (22) at the top of the ejector rod (10) and the corresponding thread groove (9) are installed according to the specification of the mechanical sealing element, the air cylinder (14) is started, the air cylinder (14) drives the ejector rod (10) inside the disc (7) to be in contact with a static ring of the mechanical sealing element, then the motor I (6) is started, the motor I (6) drives the disc (7) to rotate, the ejector rod (10) can be driven to rotate when the disc (7) rotates, when the ejector rod (10) rotates, the cylinder (11) at the bottom end of the ejector rod (10) can rotate at the top of the static ring, the cylinder (11) can gradually flatten the tilted part of the mechanical sealing element, the purpose of adjustment is convenient to achieve, when the mechanical sealing element is adjusted, the uneven position of the mechanical sealing element can be gradually flattened, the mechanical sealing element needs to be manually adjusted, the static ring is gradually flattened in the whole stable process, the mechanical sealing element is prevented from being damaged due to the fact that the mechanical sealing element is not damaged, and the mechanical sealing element is possibly damaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110265302.1A CN112935753B (en) | 2021-03-11 | 2021-03-11 | Mechanical seal installation adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110265302.1A CN112935753B (en) | 2021-03-11 | 2021-03-11 | Mechanical seal installation adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112935753A CN112935753A (en) | 2021-06-11 |
| CN112935753B true CN112935753B (en) | 2022-11-11 |
Family
ID=76229004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110265302.1A Active CN112935753B (en) | 2021-03-11 | 2021-03-11 | Mechanical seal installation adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112935753B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135140A (en) * | 1983-12-22 | 1985-07-18 | Honda Motor Co Ltd | Crankshaft inserting system |
| CN202963926U (en) * | 2012-12-04 | 2013-06-05 | 西安庆安电气控制有限责任公司 | Bearing rolling and shell nosing device for lathe |
| CN105269306A (en) * | 2014-07-23 | 2016-01-27 | 蔡沈昕 | Universal screwing tool capable of achieving multi-size exchangeability |
| CN106425401A (en) * | 2016-08-31 | 2017-02-22 | 贵州永红航空机械有限责任公司 | Press-mounting device for rectification window of aviation turbine cooler and press-mounting method |
| CN108526852A (en) * | 2018-05-28 | 2018-09-14 | 依韵家纺（浙江）有限公司 | A kind of full-automatic press-fitting machine press fitting disk |
| CN109093355A (en) * | 2018-10-11 | 2018-12-28 | 浙江飞宇自动化科技有限公司 | A kind of press machine for bearing machining |
| CN109202422A (en) * | 2018-11-30 | 2019-01-15 | 重庆长安汽车股份有限公司 | A kind of positioning pin press-loading apparatus |
| CN208496252U (en) * | 2018-06-27 | 2019-02-15 | 黄石市宏扬通风设备制造有限公司 | A kind of versatile blower for vehicle air conditioning pressing clamp |
| CN110125663A (en) * | 2019-05-08 | 2019-08-16 | 河南瑞创通用机械制造有限公司 | A kind of cropper stepless change wheel spring assembly device and method |
-
2021
- 2021-03-11 CN CN202110265302.1A patent/CN112935753B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135140A (en) * | 1983-12-22 | 1985-07-18 | Honda Motor Co Ltd | Crankshaft inserting system |
| CN202963926U (en) * | 2012-12-04 | 2013-06-05 | 西安庆安电气控制有限责任公司 | Bearing rolling and shell nosing device for lathe |
| CN105269306A (en) * | 2014-07-23 | 2016-01-27 | 蔡沈昕 | Universal screwing tool capable of achieving multi-size exchangeability |
| CN106425401A (en) * | 2016-08-31 | 2017-02-22 | 贵州永红航空机械有限责任公司 | Press-mounting device for rectification window of aviation turbine cooler and press-mounting method |
| CN108526852A (en) * | 2018-05-28 | 2018-09-14 | 依韵家纺（浙江）有限公司 | A kind of full-automatic press-fitting machine press fitting disk |
| CN208496252U (en) * | 2018-06-27 | 2019-02-15 | 黄石市宏扬通风设备制造有限公司 | A kind of versatile blower for vehicle air conditioning pressing clamp |
| CN109093355A (en) * | 2018-10-11 | 2018-12-28 | 浙江飞宇自动化科技有限公司 | A kind of press machine for bearing machining |
| CN109202422A (en) * | 2018-11-30 | 2019-01-15 | 重庆长安汽车股份有限公司 | A kind of positioning pin press-loading apparatus |
| CN110125663A (en) * | 2019-05-08 | 2019-08-16 | 河南瑞创通用机械制造有限公司 | A kind of cropper stepless change wheel spring assembly device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112935753A (en) | 2021-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112935753B (en) | Mechanical seal installation adjusting device | |
| CN212578212U (en) | Pipeline mouth grinding device for natural gas pipeline processing | |
| CN115533560B (en) | Environment-friendly tool for machining blade holes of impeller body of axial flow pump | |
| CN216633302U (en) | Belt pulley auxiliary installation device | |
| CN211027469U (en) | Display thermal separator | |
| CN209477412U (en) | A kind of cutting machine with rubber rollers | |
| CN207888136U (en) | A kind of the welding of sheet metal parts fixing device | |
| CN220375761U (en) | Full-automatic stone plate unloading machine | |
| CN220986212U (en) | Pneumatic clamping tool | |
| CN219945788U (en) | Friction plate trimming device | |
| CN220533787U (en) | Simple processing device for sealing element for armor-piercing bullet | |
| CN217703354U (en) | Chemical industry equipment maintenance device convenient to installation | |
| CN216178665U (en) | Clamp for machining eccentric valve of large-displacement oil well pump | |
| CN213647124U (en) | Burnishing device is used in production of silane crosslinked polyethylene pipe material | |
| CN221074568U (en) | Special compressor of integral type oxygenerator | |
| CN219176601U (en) | Double-motor public base fan | |
| CN219026973U (en) | Bearing frame internal sphere processingequipment | |
| CN215239821U (en) | Special screw base processing equipment for mounting internal combustion engine | |
| CN215198469U (en) | Processing equipment based on stamping part for air conditioner | |
| CN211874815U (en) | Air compressor machine entry stator locator connecting device | |
| CN216542062U (en) | Tapered roller bearing processing location frock for lathe | |
| CN221066023U (en) | Marine turbine blade maintenance auxiliary fixtures | |
| CN218801761U (en) | Flange fixing clamp | |
| CN214520469U (en) | Cutting device convenient to piston ring production | |
| CN214560348U (en) | Quick flange mounting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221025 Address after: 310000 Room 616, Building 2, No. 173, Xingqiao North Road, Xingqiao Street, Linping District, Hangzhou, Zhejiang Applicant after: Hangzhou Qifeng Energy Equipment Technology Co.,Ltd. Address before: 318000 Zhejiang Changheng Machinery Group Co.,Ltd., No.2 Xingye, Yucheng Street, Yuhuan City, Taizhou City, Zhejiang Province Applicant before: Yao Juanmei |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |