CN219946043U - Bearing frame sealing washer changes equipment - Google Patents

Abstract

The utility model discloses bearing seat sealing ring replacement and assembly equipment which comprises a box body, wherein rotating shafts which are rotatably connected with the two inner walls of the box body are arranged on the two inner walls of the box body in a penetrating mode, clamping mechanisms are arranged on the two rotating shafts, a first air cylinder is fixedly arranged at the inner top of the box body, slotted holes which are positioned above the rotating shafts are formed in the inner walls of the two sides of the box body, an assembly mechanism is arranged on the first air cylinder, and limiting mechanisms are arranged on the two rotating shafts. The utility model can automatically clamp and fix the bearing, simultaneously can enable the clamped bearing to be in a horizontal state, is convenient for subsequent assembly, is convenient for use, can automatically assemble the sealing ring placed on the bearing, is simple to operate, can automatically turn over the bearing after the assembly is completed, is convenient for assembling the sealing ring on the next surface, improves the working efficiency, and does not need to repeatedly fix the bearing compared with the prior art.

Description

Bearing frame sealing washer changes equipment

Technical Field

The utility model relates to the technical field of replacement and assembly of sealing rings, in particular to replacement and assembly equipment of a bearing seat sealing ring.

Background

The seal ring is an original fitting or part for preventing leakage of liquid or solid particles from adjacent fusion surfaces and intrusion of external residues such as dust and water into mechanical equipment parts. The seal ring is a small component in the common human eyes, but industrial production personnel consider the seal ring to be a technical commodity which is important to the continuous operation of industrial production.

The sealing washer of bearing on the bearing frame needs to be changed after using a period, and current equipment is when assembling sealing washer and bearing, is fixed the bearing earlier more, presses the sealing washer to accomplish with the equipment of bearing afterwards, when the another side of bearing is assembled to needs, still need to remove the bearing fixedly, manual turn-over, fix again afterwards, and the troublesome operation is difficult to press the equipment to the sealing washer voluntarily, also is inconvenient for the turn-over to the bearing, and work efficiency is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a bearing seat sealing ring replacement and assembly device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a bearing frame sealing washer changes equipment, includes the box, all run through on the both sides inner wall of box be provided with rather than rotating the pivot of being connected, two all be provided with fixture in the pivot, the first cylinder of interior top fixed mounting of box, all offer the slotted hole that is located the pivot top on the both sides inner wall of box, be provided with equipment mechanism on the first cylinder, two all be provided with stop gear in the pivot.

Preferably, the clamping mechanism comprises a mounting plate fixedly mounted on one end of the rotating shaft in the box body, a second cylinder is fixedly mounted on one side wall of the mounting plate far away from the adjacent rotating shaft, and a clamping block is fixedly mounted on the telescopic end of the second cylinder.

Preferably, the assembly mechanism comprises a lifting plate fixedly mounted on the telescopic end of the first cylinder, two ends of the lifting plate respectively penetrate through adjacent slotted holes, an assembly compression ring positioned between two clamping blocks is fixedly mounted at the bottom of the lifting plate, one ends of two rotating shafts positioned outside the box body are fixedly connected with an inner ring of a one-way bearing, a gear is fixedly mounted on an outer ring of the one-way bearing, and two racks positioned at two sides of the box body are fixedly mounted at the bottom of the lifting plate.

Preferably, the stop gear includes the stop collar of fixed mounting on the pivot lateral wall, the stop collar is located the outside of box, fixed mounting has the stop collar that is located the stop collar outside on the lateral wall of box, two mounting grooves of symmetric distribution have been seted up on the lateral wall of stop collar, two equal fixed mounting has the spring on the one end inner wall that the mounting groove is close to the pivot, one end fixed mounting of spring has the lug with mounting groove sliding connection, two symmetric distribution's recess have been seted up on the inner wall of stop collar.

Preferably, the lifting plate is in sliding connection with the slot hole.

Preferably, the projection is adapted to the recess.

The utility model has the beneficial effects that:

through setting up stop gear and fixture, can carry out the centre gripping to the bearing automatically and fix, the bearing after the while can also making the centre gripping is in the horizontality, is convenient for carry out subsequent equipment, convenient to use.

Through setting up equipment mechanism, can assemble the sealing washer of placing on the bearing voluntarily, easy operation, after the equipment is accomplished simultaneously, can also overturn to the bearing voluntarily, be convenient for carry out the equipment of next face sealing washer, compare prior art, improved work efficiency, need not to repeatedly fix the bearing.

Drawings

Fig. 1 is a schematic perspective view of a side of a bearing seat seal ring replacement assembly device according to the present utility model;

fig. 2 is a schematic perspective view of another side of the bearing seat seal ring replacement assembly device according to the present utility model;

FIG. 3 is a schematic plan view of the inside of the mounting groove of the present utility model.

In the figure: the device comprises a box body 1, a first air cylinder 2, a lifting plate 3, a slot hole 4, a mounting plate 5, a second air cylinder 6, a clamping block 7, a rack 8, a limiting ring 9, a gear 10, a limiting sleeve 11, a rotating shaft 12, an assembling compression ring 13, a groove 14, a lug 15, a mounting groove 16 and a spring 17.

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.

Referring to fig. 1-3, a bearing seat sealing ring replacement assembly device comprises a box body 1, wherein rotating shafts 12 which are rotatably connected with the rotating shafts are arranged on the inner walls of two sides of the box body 1 in a penetrating manner, clamping mechanisms are arranged on the two rotating shafts 12, each clamping mechanism comprises a mounting plate 5 fixedly mounted on one end of the rotating shaft 12 positioned in the box body 1, a second air cylinder 6 is fixedly mounted on one side wall, far away from the adjacent rotating shaft 12, of the mounting plate 5, and clamping blocks 7 are fixedly mounted on telescopic ends of the second air cylinders 6;

the inner top of the box body 1 is fixedly provided with a first air cylinder 2, the inner walls of the two sides of the box body 1 are provided with slotted holes 4 positioned above rotating shafts 12, the first air cylinder 2 is provided with an assembling mechanism, the assembling mechanism comprises a lifting plate 3 fixedly arranged on the telescopic end of the first air cylinder 2, two ends of the lifting plate 3 respectively penetrate through the adjacent slotted holes 4, the lifting plate 3 is in sliding connection with the slotted holes 4, the bottom of the lifting plate 3 is fixedly provided with an assembling compression ring 13 positioned between two clamping blocks 7, one ends of the two rotating shafts 12 positioned outside the box body 1 are fixedly connected with inner rings of one-way bearings, the outer rings of the one-way bearings are fixedly provided with gears 10, and the bottom of the lifting plate 3 is fixedly provided with two racks 8 positioned at the two sides of the box body 1;

the two rotating shafts 12 are provided with limiting mechanisms, each limiting mechanism comprises a limiting sleeve 11 fixedly installed on the outer side wall of each rotating shaft 12, each limiting sleeve 11 is located on the outer side of each box body 1, each limiting ring 9 located on the outer side of each limiting sleeve 11 is fixedly installed on the outer side wall of each box body 1, two symmetrically distributed mounting grooves 16 are formed in the outer side wall of each limiting sleeve 11, springs 17 are fixedly installed on inner walls of one ends, close to the rotating shafts 12, of the two mounting grooves 16, protruding blocks 15 in sliding connection with the corresponding mounting grooves 16 are fixedly installed on one ends of the springs 17, two symmetrically distributed grooves 14 are formed in the inner walls of the corresponding limiting rings 9, and the protruding blocks 15 are matched with the grooves 14.

When the utility model is used, the bearing on the bearing seat is positioned between the two clamping blocks 7, the two clamping blocks 7 can be mutually close by starting the second air cylinder 6, so as to realize the clamping and fixing of the bearing, the rotating shaft 12 can not rotate due to the gravity of the bearing after the bearing is clamped and fixed by arranging the spring 17, the mounting groove 16, the convex block 15 and the groove 14, then the sealing ring is arranged at a proper position above the bearing, the lifting plate 3, the assembling compression ring 13 and the rack 8 can simultaneously move downwards by starting the first air cylinder 2, the lifting plate 3, the assembling compression ring 13 and the rack 8 are mutually contacted with the gear 10 firstly and meshed with the gear 10 in the simultaneous downward movement process, the gear 10 rotates around one direction, the rotating shaft 12 is fixedly connected with the inner ring of the unidirectional bearing due to the fixed connection of the gear 10 and the outer ring of the unidirectional bearing, when the gear 10 rotates around one direction, the outer ring and the inner ring of the unidirectional bearing idle, the rotating shaft 12 cannot rotate, then the rack 8 continues to move downwards until the rack is not meshed with the gear 10 again, the assembly pressing ring 13 continues to move downwards, finally the assembly pressing ring 13 moves downwards to press the sealing ring, the assembly of the sealing ring and the bearing is completed, after the assembly is completed, the lifting plate 3, the assembly pressing ring 13 and the rack 8 can simultaneously move upwards to return to the initial position through the first cylinder 2, in the process, after the assembly pressing ring 13 moves upwards for a certain distance, the rack 8 is contacted with the gear 10 again and meshed with the gear 10, the gear 10 rotates around the other direction, the inner ring and the outer ring of the word bearing are locked, the rotating shaft 12 rotates, finally the rack 8 is separated from the gear 10 and is not meshed again, the rotating shaft 12 just rotates for one hundred eighty degrees, the turnover of the bearing is completed, so as to assemble the sealing ring on the other side of the bearing.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a bearing frame sealing washer changes equipment, includes box (1), its characterized in that, all run through on the both sides inner wall of box (1) be provided with pivot (12) rather than rotating the connection, two all be provided with fixture on pivot (12), the interior top fixed mounting first cylinder (2) of box (1), slot hole (4) that are located pivot (12) top have all been seted up on the both sides inner wall of box (1), be provided with equipment mechanism on first cylinder (2), two all be provided with stop gear on pivot (12).

2. The bearing seat sealing ring replacement and assembly device according to claim 1, wherein the clamping mechanism comprises a mounting plate (5) fixedly mounted on one end of the rotating shaft (12) positioned in the box body (1), a second air cylinder (6) is fixedly mounted on one side wall, far away from the adjacent rotating shaft (12), of the mounting plate (5), and a clamping block (7) is fixedly mounted on the telescopic end of the second air cylinder (6).

3. The bearing seat sealing ring replacement assembly device according to claim 2, wherein the assembly mechanism comprises a lifting plate (3) fixedly mounted on the telescopic end of the first cylinder (2), two ends of the lifting plate (3) respectively penetrate through adjacent slotted holes (4), an assembly compression ring (13) positioned between two clamping blocks (7) is fixedly mounted at the bottom of the lifting plate (3), two rotating shafts (12) are fixedly connected with an inner ring of a one-way bearing at one end outside the box body (1), gears (10) are fixedly mounted on an outer ring of the one-way bearing, and two racks (8) positioned at two sides of the box body (1) are fixedly mounted at the bottom of the lifting plate (3).

4. The bearing seat sealing ring replacement assembly device according to claim 1, wherein the limiting mechanism comprises a limiting sleeve (11) fixedly installed on the outer side wall of the rotating shaft (12), the limiting sleeve (11) is located on the outer side of the box body (1), a limiting ring (9) located on the outer side of the limiting sleeve (11) is fixedly installed on the outer side wall of the box body (1), two symmetrically distributed installation grooves (16) are formed in the outer side wall of the limiting sleeve (11), springs (17) are fixedly installed on inner walls of one ends, close to the rotating shaft (12), of the two installation grooves (16), protruding blocks (15) in sliding connection with the installation grooves (16) are fixedly installed at one ends of the springs (17), and two symmetrically distributed grooves (14) are formed in the inner walls of the limiting ring (9).

5. A bearing seat seal ring replacement assembly device according to claim 3, wherein the lifting plate (3) is in sliding connection with the slot (4).

6. A bearing housing seal ring replacement assembly device according to claim 4, wherein the projection (15) is adapted to the recess (14).