CN219925898U - Special tool for installing mechanical seal - Google Patents

Abstract

The utility model relates to a special tool for installing mechanical seals, which comprises a base, wherein a plurality of supports are symmetrically arranged at the top end of the base in a sliding way, vertical rods are fixedly arranged at the top ends of the supports, pressing plates are sleeved on the upper parts of the vertical rods in a sliding way, nuts are sleeved on the upper parts of the vertical rods in a threaded way, threads matched with the nuts are arranged on the upper parts of the vertical rods, the bottom ends of the nuts are abutted against the top ends of the pressing plates, springs are sleeved on the lower parts of the vertical rods in a sliding way, the bottom ends of the springs are fixedly connected with the top ends of the supports, the top ends of the springs are abutted against the bottom ends of the pressing plates, and vertical plates are arranged at the top ends of the two sides of the base in a sliding way.

Description

Special tool for installing mechanical seal

Technical Field

The utility model relates to a special tool for installing a mechanical seal, and belongs to the technical field of mechanical seal installation tools.

Background

The mechanical seal is a device for preventing fluid leakage, which is formed by at least one pair of end faces perpendicular to the rotation axis and keeps fit and relatively slide under the action of fluid pressure and the elastic force of the compensation mechanism and the cooperation of the auxiliary seal.

At present, the installation mechanical seal does not have special similar tools, the installation mechanical seal is easy to damage and the condition of poor sealing after installation is easy to occur, the waste gas circulating water pump in the glass fiber industry is environment-friendly treatment equipment, when the mechanical seal is replaced, if the installation method is not right, the installation precision is not up to standard, water leakage is easy to occur, and the facilities for switching standby equipment are complicated, the operation of the whole waste gas treatment system is influenced, if the water leakage is serious, the pressure is insufficient, the spraying quantity is reduced, the sulfur dioxide exceeds the standard, and the waste gas emission is not up to standard, so the installation success rate and the efficiency of the mechanical seal are particularly important.

Disclosure of Invention

The utility model aims to provide a special tool for installing mechanical seal, which is convenient for adjusting the distance of four corners and uniformly pressing the mechanical seal with force, can precisely press the mechanical seal to a set position without damaging the mechanical seal, greatly improves the maintenance quality and efficiency, prolongs the service life and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an installation mechanical seal specialized tool, includes the base, the top symmetry array slip of base is equipped with a plurality of supports, the top of support is all fixed and is equipped with the montant, the upper portion slip cap of montant is equipped with the clamp plate, the equal thread bush in upper portion of montant is equipped with the nut, the upper portion of montant all be equipped with nut assorted screw thread, the bottom of nut all with the top of clamp plate is contradicted, the equal slip cap in lower part of montant is equipped with the spring, the bottom of spring all with the top fixed connection of support, the top of spring all with the bottom of clamp plate is contradicted, the both sides top of base is all slided and is equipped with the riser, adjacent one side between the riser is equal symmetry slip and is equipped with the depression bar.

Further, a plurality of first spouts have been seted up to the interior symmetrical array of base, the front side of base and the equal symmetry rotation of rear side are inlayed and are equipped with accommodate the lead screw, accommodate the one end of lead screw all extends to adjacent in the first spout, be located equal thread bush is equipped with slider one on the accommodate the lead screw in the first spout, slider top all with adjacent the bottom fixed connection of support, all run through on the slider one fixedly inlay be equipped with accommodate lead screw assorted screw seat.

Furthermore, a plurality of through grooves which can be used for the vertical rods to move are formed in the symmetrical array at the top end of the pressing plate.

Further, spout two has been seted up on the top of base, fixed being equipped with on the middle part inner wall of spout two, the output of double-end motor is all fixed and is equipped with screw rod one, equal thread bush is equipped with slider two on the screw rod one, slider two's top all with adjacent the bottom fixed connection of riser, all run through on the slider two fixedly inlay with screw rod one assorted screw seat, two be equipped with opposite direction's screw thread on the screw rod one.

Further, spout three has all been seted up to adjacent one side between the riser, all be fixed to be equipped with on the bottom inner wall of spout three rotates the motor, the equal fixedly connected with screw rod second of output of rotating the motor, equal thread bush is equipped with slider three on the screw rod second, slider three all with adjacent depression bar fixed connection, all run through on the slider three fixedly inlay with screw rod two assorted screw seat.

Furthermore, the sliding blocks III are symmetrically penetrated and embedded with sliding rods in a sliding manner, and two ends of each sliding rod are fixedly connected with the inner wall of one side of the sliding groove III adjacent to the sliding groove III.

The beneficial effects of the utility model are as follows:

according to the utility model, the vertical rod, the spring and the pressing plate are arranged, when the mechanical seal pressing machine is used, the position of the vertical rod is adjusted according to the specification of a workpiece, the adjusting screw rod is rotated, so that the adjusting screw rod drives the sliding block I to move in the sliding groove I, the sliding block I drives the support to move, the distance between the vertical rod and the workpiece can be adjusted, the distance between the vertical rod and the workpiece is the same, the pressing plate is sleeved on the vertical rod, the nut is screwed tightly to ensure the pressing plate to be horizontal, the screw rod is driven by the double-headed motor to rotate, the sliding block II is driven by the screw rod to move in the sliding groove II in the opposite direction, the vertical plate is driven by the sliding block II to move in the opposite direction, the sliding block III is driven by the rotating motor to move downwards in the sliding groove III, and the pressing plate is driven by the sliding block III to move downwards, so that the mechanical seal is pressed to the set position by the pressing plate, the four corner distance is conveniently adjusted, the mechanical seal is tightly pressed tightly, the mechanical seal is pressed to the set position accurately, the quality is not damaged, the service life of the mechanical seal pressing machine is prolonged, and the service life is prolonged greatly.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a tool embodying the present utility model for installing a mechanical seal;

FIG. 2 is a top view of the tool of the present utility model for installing a mechanical seal;

FIG. 3 is a top view of the base of the present utility model for mounting a mechanical seal-specific tool;

FIG. 4 is a side view of a riser for installing a mechanical seal-specific tool of the present utility model;

reference numerals in the drawings: 1. a base; 2. a support; 3. a vertical rod; 4. a pressing plate; 5. a nut; 6. a spring; 7. a riser; 8. a compression bar; 9. a first chute; 10. adjusting a screw rod; 11. a first sliding block; 12. a second chute; 13. a double-ended motor; 14. a first screw; 15. a second slide block; 16. a chute III; 17. a rotating motor; 18. a second screw; 19. a third slide block; 20. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:

install mechanical seal specialized tool, including base 1, the top symmetrical array slip of base 1 is equipped with a plurality of supports 2, the top of support 2 is all fixed and is equipped with montant 3, the upper portion slip cap of montant 3 is equipped with clamp plate 4, the equal thread bush in upper portion of montant 3 is equipped with nut 5, the upper portion of montant 3 all is equipped with the screw thread with nut 5 assorted, the bottom of nut 5 all contradicts with clamp plate 4's top, the equal slip cap in lower part of montant 3 is equipped with spring 6, spring 6's bottom all with support 2's top fixed connection, spring 6's top all contradicts with clamp plate 4's bottom, base 1's both sides top all slides and is equipped with riser 7, adjacent one side all symmetrical sliding is equipped with depression bar 8 between the riser 7.

Specifically, as shown in fig. 2 and 3, a plurality of first sliding grooves 9 are symmetrically arranged in the base 1 in array, the front side and the rear side of the base 1 are symmetrically and rotationally embedded with an adjusting screw 10, one end of the adjusting screw 10 extends into the adjacent first sliding grooves 9, a first sliding block 11 is sleeved on the adjusting screw 10 positioned in the first sliding grooves 9, the top end of the first sliding block 11 is fixedly connected with the bottom end of the adjacent support 2, a screw seat matched with the adjusting screw 10 is fixedly embedded on the first sliding block 11 in a penetrating manner, a plurality of through grooves for the movement of the vertical rods 3 are formed in penetrating manner in the symmetrical array at the top end of the pressing plate 4, and the adjusting screw 10 is rotated to enable the adjusting screw 10 to drive the first sliding block 11 to move in the first sliding grooves 9, so that the first sliding block 11 drives the support 2 to move, the distance between the vertical rods 3 and a workpiece can be adjusted, and the distance between the vertical rods 3 and the workpiece is identical.

Specifically, as shown in fig. 3, a second chute 12 is formed in the top end of the base 1, a double-headed motor 13 is fixedly arranged on the inner wall of the middle part of the second chute 12, a first screw rod 14 is fixedly arranged at the output end of the double-headed motor 13, a second slide block 15 is sleeved on the first screw rod 14 in a threaded manner, the top end of the second slide block 15 is fixedly connected with the bottom end of an adjacent vertical plate 7, screw bases matched with the first screw rod 14 are fixedly embedded in the second slide block 15 in a penetrating manner, threads with opposite directions are formed in the first two screw rods 14, the first screw rod 14 is driven to rotate by the double-headed motor 13, and accordingly the first screw rod 14 drives the second slide block 15 to move in the second chute 12 in opposite directions, and the second slide block 15 drives the vertical plate 7 to move in opposite directions.

Specifically, as shown in fig. 1-4, a third sliding groove 16 is formed in one side adjacent to each other between the vertical plates 7, a rotating motor 17 is fixedly arranged on the inner wall of the bottom end of the third sliding groove 16, a second screw 18 is fixedly connected to the output end of the rotating motor 17, a third sliding block 19 is sleeved on the second screw 18, the third sliding block 19 is fixedly connected with the adjacent pressing rod 8, a threaded seat matched with the second screw 18 is fixedly embedded in the third sliding block 19, the second screw 18 is driven to rotate through the rotating motor 17, the second screw 18 drives the third sliding block 19 to move up and down in the third sliding groove 16, and at the moment, the third sliding block 19 drives the pressing rod 8 to move up and down.

Embodiment 2 referring to fig. 4, the difference between this embodiment and embodiment 1 is that: the sliding rod 20 is symmetrically inserted through the sliding block III 19, two ends of the sliding rod 20 are fixedly connected with the inner wall of one side adjacent to the sliding groove III 16, and when the sliding block III 19 moves in the sliding groove III 16, the sliding rod 20 can play a role in supporting the sliding block III 19.

The working principle of the utility model is as follows: the workpiece is placed on the base 1, and then the adjusting screw rod 10 is rotated, so that the adjusting screw rod 10 drives the first slider 11 to move in the first sliding groove 9, the first slider 11 drives the support 2 to move, the distance between the vertical rod 3 and the workpiece can be adjusted, the distance between the vertical rod 3 and the workpiece is guaranteed to be the same, the pressing plate 4 is sleeved on the vertical rod 3, the nut 5 is screwed to ensure that the pressing plate 4 is horizontal, the first screw rod 14 is driven to rotate through the double-headed motor 13, the first screw rod 14 drives the second slider 15 to move in the second sliding groove 12 in the opposite direction, the second slider 15 drives the vertical plate 7 to move in the opposite direction, the pressing rod 8 is driven to rotate through the rotating motor 17, the second screw rod 18 drives the third slider 19 to move downwards in the third sliding groove 16, the third slider 19 drives the pressing rod 8 to move downwards, the pressing plate 4 can be pushed downwards through the pressing rod 8, the pressing plate 4 is pressed to a set position in a mechanical seal mode, and the pressing spring 6 is pressed by the pressing plate 4.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Install mechanical seal specialized tool, including base (1), its characterized in that: the utility model discloses a support, including base (1) and support, top symmetry array slip of base (1) is equipped with a plurality of support (2), the top of support (2) all is fixed and is equipped with montant (3), the upper portion slip cap of montant (3) is equipped with clamp plate (4), the equal thread bush in upper portion of montant (3) is equipped with nut (5), the upper portion of montant (3) all be equipped with nut (5) assorted screw thread, the bottom of nut (5) all with the top of clamp plate (4) is contradicted, the equal slip cap in lower part of montant (3) is equipped with spring (6), the bottom of spring (6) all with the top fixed connection of support (2), the top of spring (6) all with the bottom of clamp plate (4) is contradicted, the both sides top of base (1) all is slided and is equipped with riser (7), adjacent one side all symmetry slides and is equipped with depression bar (8) between riser (7).

2. The installation tool for mechanical seals of claim 1, wherein: a plurality of first spouts (9) have been seted up to symmetrical array in base (1), the front side of base (1) is all rotationally inlayed with the rear side symmetry and is had been adjusted lead screw (10), the one end of adjusting lead screw (10) all extends to adjacent in first spout (9), be located all the thread bush is equipped with slider one (11) on adjusting lead screw (10) in first spout (9), the top of slider one (11) all with adjacent the bottom fixed connection of support (2), all run through on slider one (11) fixedly inlay have with adjusting lead screw (10) assorted screw thread seat.

3. The installation tool for mechanical seals of claim 1, wherein: the top end of the pressing plate (4) is symmetrically provided with a plurality of through grooves which can be used for the vertical rod (3) to move.

4. The installation tool for mechanical seals of claim 1, wherein: spout two (12) have been seted up on the top of base (1), fixed be equipped with on the middle part inner wall of spout two (12) double-end motor (13), the output of double-end motor (13) is all fixed to be equipped with screw rod one (14), equal thread bush is equipped with slider two (15) on screw rod one (14), the top of slider two (15) all with adjacent the bottom fixed connection of riser (7), all run through on slider two (15) fixedly inlay with screw rod one (14) assorted screw seat, two be equipped with opposite direction's screw thread on screw rod one (14).

5. The installation tool for mechanical seals of claim 1, wherein: spout three (16) have all been seted up to adjacent one side between riser (7), all be fixed on the bottom inner wall of spout three (16) be equipped with rotation motor (17), the equal fixedly connected with screw rod two (18) of the output of rotation motor (17), equal thread bush is equipped with slider three (19) on screw rod two (18), slider three (19) all with adjacent depression bar (8) fixed connection, all run through on slider three (19) fixedly inlay with screw rod two (18) assorted screw seat.

6. The tool for installing a mechanical seal of claim 5, wherein: the sliding blocks III (19) are symmetrically penetrated and embedded with sliding rods (20), and two ends of each sliding rod (20) are fixedly connected with the inner wall of one side adjacent to the sliding groove III (16).