CN219685425U - Extrusion assembly tool for mechanical sealing piece - Google Patents

Abstract

The utility model relates to a mechanical seal extrusion assembly tool which comprises an operation table, wherein a moving assembly is arranged on the operation table, a support is connected to the operation table through the moving assembly, a lifting seat is slidably connected to one side of the support, a lifting groove matched with the lifting seat is formed in an inward concave manner on one side of the support, a rack is arranged on one side of the lifting seat, a rotary groove is formed in an inward concave manner on one side of the support, a rotary rod is rotationally arranged in the rotary groove, a first gear is arranged on the rotary rod and is in meshed connection with the rack, one end of the rotary rod penetrates through the support to be connected with a second gear and a plurality of deflector rods, a supporting plate is arranged on one side of the support, a pull rod is inserted into the support in a pulling manner, one end of the pull rod penetrates through the supporting plate to be connected with a fixed block, the fixed block is slidably connected with the support through a track structure, a spring is sleeved on the outer side of the pull rod, and is convenient for fixing the deflector rods, two collision blocks can be automatically adjusted simultaneously, adjustment errors of adjustment can be performed on the support, and position adjustment can be performed on the support.

Description

Extrusion assembly tool for mechanical sealing piece

Technical Field

The utility model relates to the technical field of mechanical sealing elements, in particular to an extrusion assembly tool for a mechanical sealing element.

Background

The mechanical sealing element belongs to one of the mechanical basic elements with precise and complex structure, and is a key component of various pumps, reaction synthesis kettles, turbine compressors, submersible motors and other equipment. The mechanical seal generally comprises a stationary ring, a transmission seat, an elastic element and a moving ring, wherein the elastic element is required to be compressed when the moving ring is assembled on the transmission seat, so that the moving ring is convenient to be assembled on the transmission seat. When assembling the moving ring, generally use mechanical seal spare extrusion assembly frock extrusion moving ring and make the elastic component compress, utilize the driving lever to drive the gear and rotate during the use, gear rotation drives the rack and removes, and the rack removes and drives the lifting seat and remove, and the lifting seat removes and drives the conflict piece and contradicts with the moving ring on the support body to make things convenient for the assembly operation of follow-up mechanical seal spare. But current mechanical seal extrusion assembly frock when using, takes place when the driving lever carelessly touches when rotating, causes the conflict piece to take place to remove easily, influences the conflict effect of conflict piece to the rotating ring, and then influences mechanical seal's assembly operation.

Secondly, current mechanical seal spare extrusion assembly frock is in the use, when needs are adjusted according to the distance between two conflict pieces, need manual position of adjusting two conflict pieces in proper order, and the operation process is wasted time and energy, and manual adjustment error is great to reduced the work efficiency that two conflict pieces were adjusted, it is very inconvenient to use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a mechanical seal extrusion assembly tool, which solves the problem that when the existing mechanical seal extrusion assembly tool rotates under the action of external force, a deflector rod is easy to cause the movement of a collision block in the use process.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mechanical seal extrusion assembly frock, includes the operation panel, be equipped with the removal subassembly on the operation panel, the operation panel is connected with the support through removing the subassembly, support one side sliding connection has the lifting seat, support one side inwards sunken form with lifting seat matched with lift groove, lifting seat one side is equipped with the rack, support one side inwards sunken form the swivelling chute, rotatory inslot rotation is equipped with the bull stick, be equipped with first gear on the bull stick, first gear is connected with rack meshing, bull stick one end passes leg joint has second gear and a plurality of driving lever, support one side is equipped with the backup pad, it is equipped with the pull rod to take place to pull rod one end to pass the backup pad and be connected with second gear matched with fixed block, the fixed block passes through track structure and support sliding connection, the pull rod outside cover is equipped with the spring, the lifting seat lower extreme is equipped with adjusting component, the lifting seat is connected with two conflict pieces through adjusting part, is convenient for fix the bull stick to the bull stick, avoided the driving lever to take place the conflict position of rotation guarantee carelessly when touching, thereby has avoided the driving lever to take place the smooth sealed effect of guaranteeing that can be stable simultaneously.

In a further preferred embodiment, the adjusting assembly includes an adjusting housing disposed at a lower end of the lifting seat, a bidirectional screw is rotatably disposed in the adjusting housing, one end of the bidirectional screw penetrates through the adjusting housing to be connected with a first motor, and the first motor is disposed at one side of the adjusting housing to facilitate rotation of the bidirectional screw.

In a further preferred embodiment, the two adjusting blocks are symmetrically and threadedly connected to the bidirectional screw, the two adjusting blocks are slidably connected with a limiting rod, and the limiting rod is fixedly arranged in the adjusting shell, so that the two adjusting blocks can move in opposite directions at the same time.

In a further preferred embodiment, an installation seat is provided at the lower end of each adjusting block, and the installation seat is in threaded connection with the corresponding abutting block, so that the abutting block can be replaced conveniently.

In a further preferred aspect, the moving assembly includes a T-shaped moving groove formed by recessing the upper end of the operating platform inwards, and the moving groove is rotationally provided with a screw rod, so that the screw rod can rotate conveniently.

In a further preferred embodiment, one end of the screw rod passes through the operation table and is connected with a second motor, and the second motor is arranged on one side of the operation table, so that the screw rod is conveniently driven to rotate.

In a further preferred embodiment, the screw is threaded with a T-shaped moving block matched with the moving groove, and the upper end of the moving block passes through the moving groove and is fixedly connected with the bracket, so that the bracket is convenient to move.

(III) beneficial effects

Compared with the prior art, the utility model provides the mechanical seal extrusion assembly tool, which has the following beneficial effects:

1. according to the utility model, the rotating rod can be fixed by matching the operating platform, the support, the lifting seat, the lifting groove, the rack, the rotating groove, the rotating rod, the first gear, the second gear, the supporting plate, the pull rod and the fixed block, so that the deflector rod is fixed, the phenomenon that the deflector rod rotates when being carelessly touched is avoided, the stability of the position of the collision block is ensured, the collision effect is ensured, and the whole mechanical seal can be assembled smoothly.

2. According to the utility model, the two abutting blocks can be automatically adjusted simultaneously by matching the abutting blocks, the adjusting shell, the bidirectional screw, the first motor, the adjusting block, the limiting rod and the mounting seat, so that the manual adjustment process of workers is omitted, time and labor are saved, the adjustment error is reduced, the adjusting work efficiency of the two abutting blocks is improved, and the use is very convenient.

3. According to the utility model, the position of the support can be adjusted by matching the operation table, the support, the moving groove, the screw rod, the second motor, the moving block and the deflector rod, so that the position of the two collision blocks can be adjusted, the whole mechanism is more flexible, and the practicability of the whole mechanism is increased.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a mechanical seal extrusion assembly tool in the utility model;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of a portion of a console and a connection part thereof according to the present utility model;

FIG. 4 is a schematic view showing a partial cross-sectional structure of an adjusting housing and a connecting member thereof according to the present utility model;

fig. 5 is a schematic sectional view of a part of a mounting base and a connecting part thereof according to the present utility model.

In the figure: 1. an operation table; 2. a bracket; 3. a lifting seat; 4. a lifting groove; 5. a rack; 6. a rotary groove; 7. a rotating rod; 8. a first gear; 9. a second gear; 10. a deflector rod; 11. a support plate; 12. a pull rod; 13. a fixed block; 14. a spring; 15. a collision block; 16. an adjustment housing; 17. a bidirectional screw; 18. a first motor; 19. an adjusting block; 20. a limit rod; 21. a mounting base; 22. a moving groove; 23. a screw rod; 24. a second motor; 25. and (5) moving the block.

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 one:

referring to fig. 1-5, a mechanical seal extrusion assembly tooling comprises an operation table 1, a moving assembly is arranged on the operation table 1, the operation table 1 is connected with a support 2 through the moving assembly, one side of the support 2 is slidably connected with a lifting seat 3, one side of the support 2 is inwards sunken to form a lifting groove 4 matched with the lifting seat 3, one side of the lifting groove 4 is provided with a rack 5, one side of the support 2 is inwards sunken to form a rotary groove 6, a rotating rod 7 is rotationally arranged in the rotary groove 6, a first gear 8 is arranged on the rotating rod 7, the first gear 8 is meshed with the rack 5 and connected, one end of the rotating rod 7 penetrates through the support 2 to be connected with a second gear 9 and a plurality of deflector rods 10, one side of the support 2 is provided with a supporting plate 11, a pull rod 12 is inserted into the support 2, one end of the pull rod 12 penetrates through the supporting plate 11 to be connected with a fixed block 13 matched with the second gear 9, the fixed block 13 is slidably connected with the support 2 through a track structure, a spring 14 is sleeved on the outer side of the pull rod 12, the lower end of the lifting seat 3 is provided with an adjusting assembly, and the lifting seat 3 is connected with two contradicting blocks 15 through the adjusting assembly.

In this embodiment, the adjusting assembly includes an adjusting housing 16 disposed at the lower end of the lifting seat 3, a bidirectional screw 17 is rotationally disposed in the adjusting housing 16, one end of the bidirectional screw 17 passes through the adjusting housing 16 and is connected with a first motor 18, the first motor 18 is disposed at one side of the adjusting housing 16, the first motor 18 is started, and the first motor 18 drives the bidirectional screw 17 to rotate in the adjusting housing 16.

In this embodiment, two adjusting blocks 19 are symmetrically screwed on the bidirectional screw 17, the two adjusting blocks 19 are both slidably connected with a limiting rod 20, the limiting rod 20 is fixedly arranged in the adjusting shell 16, two threaded areas with opposite directions are formed on the bidirectional screw 17, and when the bidirectional screw 17 rotates, the two adjusting blocks 19 move along the limiting rod 20 in adjacent or far directions.

In this embodiment, every regulating block 19 lower extreme is equipped with mount pad 21, mount pad 21 and conflict piece 15 threaded connection, and when regulating block 19 removed, regulating block 19 drove conflict piece 15 and removed to adjust the position of two conflict pieces 15 simultaneously, when conflict piece 15 used for a long time takes place to damage, rotatory conflict piece 15 can dismantle conflict piece 15 from mount pad 21 and change.

In this embodiment, the moving assembly includes a T-shaped moving groove 22 formed by recessing the upper end of the operating table 1, a screw rod 23 is rotatably provided in the moving groove 22, and the screw rod 23 is rotatable in the moving groove 22.

In this embodiment, one end of the screw rod 23 passes through the operation table 1 and is connected with a second motor 24, the second motor 24 is arranged on one side of the operation table 1, the second motor 24 is started, and the second motor 24 drives the screw rod 23 to rotate.

In this embodiment, a T-shaped moving block 25 is screwed on the screw rod 23 and matched with the moving groove 22, the upper end of the moving block 25 passes through the moving groove 22 and is fixedly connected with the bracket 2, when the screw rod 23 rotates, the screw rod 23 drives the moving block 25 to move along the moving groove 22, and the moving block 25 drives the bracket 2 to move, so that the position of the bracket 2 is adjusted.

Embodiment two:

to sum up, when using, the size of the movable ring that contradicts as required adjusts the distance between two conflict pieces 15, start first motor 18, first motor 18 drives bi-directional screw 17 and rotates in adjusting shell 16, there are two opposite screw thread district on the bi-directional screw 17, two screw thread district respectively with two regulating block 19 threaded connection, when bi-directional screw 17 rotates, make two regulating block 19 follow gag lever post 20 and move towards adjacent or the direction of keeping away from, regulating block 19 drives conflict piece 15 and removes, thereby adjust the position of two conflict pieces 15 simultaneously according to the size of movable ring. When the collision block 15 is damaged during long-time use, the collision block 15 can be detached from the mounting seat 21 for replacement by rotating the collision block 15. The position of the bracket 2 is adjusted according to the position of the moving ring, so that the positions of the two abutting blocks 15 are adjusted, the abutting blocks 15 move to the upper part of the moving ring, and the specific operation is as follows: the second motor 24 is started, the second motor 24 drives the screw rod 23 to rotate, the screw rod 23 drives the moving block 25 to move along the moving groove 22, the moving block 25 drives the support 2 to move, and the support 2 drives the two collision blocks 15 to move through the adjusting component, so that the positions of the two collision blocks 15 are adjusted.

Embodiment III:

to sum up, when using, pulling pull rod 12 for pull rod 12 drives fixed block 13 along with support 2 sliding connection department to keeping away from the direction of bull stick 7 and removes, spring 14 compression, fixed block 13 and second gear 9 separation this moment, promote driving lever 10, make driving lever 10 drive bull stick 7 rotatory, bull stick 7 drives second gear 9 and first gear 8 rotation, first gear 8 drives elevating socket 3 through rack 5 and moves down along elevating groove 4, elevating socket 3 drives adjustment shell 16, regulating block 19, mount pad 21 and conflict piece 15 and moves down, make two conflict pieces 15 conflict to the rotating ring, and make the rotating ring move down, the rotating ring makes the elastic component compress, thereby the convenience is to the assembly of mechanical seal spare.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims (7)

1. The utility model provides a mechanical seal extrusion assembly frock, includes operation panel (1), its characterized in that, be equipped with on operation panel (1) and remove the subassembly, operation panel (1) is connected with support (2) through removing the subassembly, support (2) one side sliding connection has elevating socket (3), support (2) one side inwards sunken form with elevating socket (3) matched with lift groove (4), elevating socket (3) one side is equipped with rack (5), support (2) one side inwards sunken form rotary groove (6), rotary groove (6) rotation is equipped with bull stick (7), be equipped with first gear (8) on bull stick (7), first gear (8) are connected with rack (5) meshing, bull stick (7) one end is passed support (2) and is connected with second gear (9) and a plurality of driving lever (10), support (2) one side is equipped with backup pad (11), the pull rod (12) are gone up to be inserted and are equipped with on support (2), pull rod (12) one end is passed backup pad (11) and is connected with second gear (9) and is equipped with fixed block (13) and is equipped with slider (13) through fixed knot constructs with slider (14), the lower end of the lifting seat (3) is provided with an adjusting component, and the lifting seat (3) is connected with two abutting blocks (15) through the adjusting component.

2. The mechanical seal extrusion tooling of claim 1, wherein: the adjusting assembly comprises an adjusting shell (16) arranged at the lower end of the lifting seat (3), a bidirectional screw rod (17) is rotationally arranged in the adjusting shell (16), one end of the bidirectional screw rod (17) penetrates through the adjusting shell (16) and is connected with a first motor (18), and the first motor (18) is arranged on one side of the adjusting shell (16).

3. The mechanical seal extrusion tooling of claim 2, wherein: two regulating blocks (19) are symmetrically connected to the bidirectional screw rod (17) in a threaded mode, the two regulating blocks (19) are both connected with limiting rods (20) in a sliding mode, and the limiting rods (20) are fixedly arranged in the regulating shell (16).

4. A mechanical seal extrusion tooling according to claim 3, wherein: the lower end of each adjusting block (19) is provided with a mounting seat (21), and the mounting seats (21) are in threaded connection with the abutting blocks (15).

5. The mechanical seal extrusion tooling of claim 1, wherein: the movable assembly comprises a T-shaped movable groove (22) formed by inwards sinking the upper end of the operating platform (1), and a screw rod (23) is rotationally arranged in the movable groove (22).

6. The mechanical seal extrusion tooling of claim 5, wherein: one end of the screw rod (23) penetrates through the operation table (1) and is connected with a second motor (24), and the second motor (24) is arranged on one side of the operation table (1).

7. The mechanical seal extrusion tooling of claim 6, wherein: the screw rod (23) is in threaded connection with a T-shaped moving block (25) matched with the moving groove (22), and the upper end of the moving block (25) penetrates through the moving groove (22) to be fixedly connected with the bracket (2).