CN220956427U - Full subdivision can overhaul cylinder fast - Google Patents

Abstract

The utility model discloses a full-dissection quick overhauling roller, which belongs to the technical field of rollers and comprises a roller body, wherein a base is arranged on the side surface of the roller body, a connecting plate is connected to the base, a bearing seat top cover is lapped on the connecting plate, one end of the roller body is connected with a fixing rod, a second bearing box is connected in the base, the fixing rod is clamped in the second bearing box, a first bearing box is clamped in the bearing seat top cover, and the first bearing box is clamped with the fixing rod. This full subdivision can overhaul cylinder fast through setting up connecting plate, bearing frame top cap, set square, holder, location structure and clamp ring, and this cylinder passes through the cooperation between set square, swash plate and the spring for bearing frame top cap and connecting plate can realize the function of quick fixed, need not to dismantle the processing with this cylinder is whole when the maintenance, and the quick dismantlement is handled the split bearing of being convenient for, avoids changing the time of integral bearing time delay shut down.

Description

Full subdivision can overhaul cylinder fast

Technical Field

The utility model belongs to the technical field of rollers, and particularly relates to a full-subdivision roller capable of being overhauled quickly.

Background

The cylinder is cylindrical part, divide into drive and driven voller, be applied to among conveying equipment such as calico printing machine, digital printer, papermaking and the various transmission conveying system such as packaging machinery, the inside bearing can take place to damage when the cylinder uses for a long time, and current cylinder need be with whole dismantlement processing when overhauling, is difficult to quick bearing classification split processing, leads to the time of easily prolonging shut down when changing integral bearing to subsequent operation has increased.

Disclosure of utility model

In order to overcome the defects, the utility model provides the full-split quick overhauling roller, which solves the problems that the whole roller needs to be disassembled when overhauling, and the bearing is difficult to be quickly classified and split, so that the shutdown time is easy to be prolonged when the integral bearing is replaced, and the subsequent operation procedure is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but full subdivision quick overhaul cylinder, includes the cylinder body, the side of cylinder body is equipped with the base, be connected with the connecting plate on the base, the overlap joint has the bearing frame top cap on the connecting plate, the one end of cylinder body is connected with the dead lever, the base internal connection has the second bearing box, the dead lever joint is in the second bearing box, the joint has first bearing box in the bearing frame top cap, first bearing box and dead lever looks joint, be connected with the set-square under the bearing frame top cap, be equipped with location structure in the connecting plate, location structure and set-square overlap joint mutually, be equipped with the race in the first bearing box, be equipped with the holder in the race, the outer clamp ring that is connected with of holder, location structure includes the swash plate, swash plate sliding connection is in the connecting plate, one side of swash plate is connected with the guide arm, the spring has been cup jointed outward to the guide arm, the guide arm is connected with the fixed disk outward.

As a further aspect of the utility model: the guide rod is connected in the connecting plate in a sliding way, the fixed disc is connected in the connecting plate through a spring, and the inclined plate is lapped on the triangular plate.

As a further aspect of the utility model: a clamping groove is formed in the second bearing box, and a positioning rod is connected in the clamping groove in a rotating mode.

As a further aspect of the utility model: the locating rod is externally connected with a bolt, and the bolt is clamped in the clamping groove.

As a further aspect of the utility model: the bolt is externally connected with a nut in a threaded manner, and the nut is overlapped with the first bearing box.

Compared with the prior art, the utility model has the beneficial effects that:

1. This but full subdivision overhauls cylinder fast, through setting up the connecting plate, the bearing frame top cap, the set square, the holder, location structure and clamp ring, through drawing the guide arm, the guide arm then can drive the swash plate and slide in the connecting plate, the fixed disk of swash plate side can drive the spring and take place deformation when sliding, and the swash plate then can break away from with the set square, and then can break away from with the connecting plate after drawing the bearing frame top cap, after carrying out the split with bearing frame top cap and connecting plate, carry out the split with first bearing box again with second bearing box, cooperation between this cylinder passes through the set square, swash plate and the spring, the function that quick fixation can be realized to this cylinder is whole to dismantle the processing, be convenient for quick dismantlement to the split bearing, time of time delay shut down when avoiding changing integral bearing, thereby subsequent operation process has been reduced.

2. This full subdivision can overhaul cylinder fast, through setting up bolt and nut, after nut and bolt break away from, the bolt then can rotate as the center with the locating lever, and the bolt can break away from with first bearing box when rotating, and has improved the stability after first bearing box and second bearing box are fixed when bolt and nut are connected, has avoided this cylinder to take place not hard up phenomenon with second bearing box when the operation.

3. This full subdivision can overhaul cylinder fast, through setting up the draw-in groove, when the bolt rotates as the center with the locating lever, can overlap joint in the draw-in groove when the bolt rotates for the draw-in groove plays certain positioning action to the bolt, has avoided the phenomenon that the bolt bumps when rotating.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of an exploded view of the bearing housing top cover of the present utility model;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of a connecting plate according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

In the figure: 1. a roller body; 2. a base; 3. a connecting plate; 4. a fixed rod; 5. bearing seat top cover; 6. a triangle; 7. a retainer; 8. a positioning structure; 801. a sloping plate; 802. a guide rod; 803. a spring; 804. a fixed plate; 9. a bearing ring; 10. a first bearing housing; 11. a second bearing box; 12. a positioning rod; 13. a bolt; 14. a nut; 15. a clamping groove; 16. a clamping ring.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a but full subdivision quick overhaul cylinder, including barrel 1, the side of barrel 1 is equipped with base 2, be connected with connecting plate 3 on the base 2, overlap joint has bearing frame top cap 5 on the connecting plate 3, the one end of barrel 1 is connected with dead lever 4, the interior second bearing box 11 that is connected with of base 2, dead lever 4 joint is in second bearing box 11, the joint has first bearing box 10 in the bearing frame top cap 5, first bearing box 10 and dead lever 4 looks joint, clamping groove 15 has been seted up in the second bearing box 11, clamping groove 15 swivelling joint has locating lever 12, be connected with bolt 13 outside the locating lever 12, through setting up clamping groove 15, can overlap joint in clamping groove 15 when bolt 13 rotates when taking locating lever 12 as the center, make clamping groove 15 play certain positioning action to bolt 13, the phenomenon that the bolt 13 bumps when rotating has been avoided;

The bolt 13 is clamped in the clamping groove 15, the nut 14 is connected with the external thread of the bolt 13, the nut 14 is overlapped with the first bearing box 10, by arranging the bolt 13 and the nut 14, after the nut 14 is separated from the bolt 13, the bolt 13 can rotate by taking the positioning rod 12 as the center, the bolt 13 can be separated from the first bearing box 10 during rotation, and the stability of the first bearing box 10 and the second bearing box 11 after being fixed is improved when the bolt 13 is connected with the nut 14, so that the phenomenon that the first bearing box 10 and the second bearing box 11 are loosened when the roller runs is avoided;

The bearing seat top cover 5 is connected with a triangle 6, the connecting plate 3 is internally provided with a positioning structure 8, the positioning structure 8 is overlapped with the triangle 6, the first bearing box 10 is internally provided with a bearing ring 9, the bearing ring 9 is internally provided with a retainer 7, the retainer 7 is externally connected with a clamping ring 16, and the retainer 7 is connected through the clamping ring 16 after being combined as the retainer 7 is clamped through combination, so that the clamping ring 16 plays a certain supporting role on the retainer 7, the phenomenon that the retainer 7 is misplaced during operation is avoided, and the retainer 7 is convenient to detach in the follow-up process;

The positioning structure 8 comprises a sloping plate 801, the sloping plate 801 is slidably connected in a connecting plate 3, one side of the sloping plate 801 is connected with a guide rod 802, a spring 803 is sleeved outside the guide rod 802, a fixed disc 804 is connected outside the guide rod 802, the guide rod 802 is slidably connected in the connecting plate 3, the fixed disc 804 is connected in the connecting plate 3 through the spring 803, the sloping plate 801 is lapped on a triangular plate 6, by arranging the spring 803, after the triangular plate 6 contacts with the sloping plate 801, the sloping plate 801 can drive the spring 803 to deform when being moved by thrust, when the triangular plate 6 is separated from the sloping plate 801, the sloping plate 801 resets under the action of the spring 803, so that the spring 803 plays a certain limiting role on the sloping plate 801, and the phenomenon of blocking the sloping plate 801 when moving is avoided.

The working principle of the utility model is as follows:

When the inner component of the roller needs to be maintained, the guide rod 802 can be pulled, the guide rod 802 can drive the inclined plate 801 to slide in the connecting plate 3, the fixed disc 804 on the side surface of the inclined plate 801 can drive the spring 803 to deform when the inclined plate 801 slides, the inclined plate 801 can be separated from the triangular plate 6, the bearing seat top cover 5 can be separated from the connecting plate 3 after being pulled, the bearing seat top cover 5 and the connecting plate 3 are separated, the bolt 13 rotates around the positioning rod 12 and then is separated from the first bearing box 10, the first bearing box 10 and the second bearing box 11 are separated, the upper half part of the split bearing can be taken out, the lower half part can be taken out after rotating, and a new split bearing is assembled;

After the partial bearing is completely assembled, after the first bearing box 10 is clamped with the second bearing box 11, the bolt 13 is lapped in the clamping groove 15 when rotating by taking the positioning rod 12 as the center, the bolt 13 is lapped with the first bearing box 10 after being in threaded connection with the nut 14, the triangular plate 6 below the bearing seat top cover 5 is penetrated with the connecting plate 3 when the bearing seat top cover 5 is connected with the connecting plate 3, the inclined plate 801 moves when receiving thrust after the triangular plate 6 is contacted with the inclined plate 801, after the triangular plate 6 is separated from the inclined plate 801, the inclined plate 801 is reset under the action of the spring 803, and the reset inclined plate 801 is lapped above the triangular plate 6.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (5)

1. The utility model provides a but full subdivision overhauls cylinder fast, includes barrel (1), its characterized in that: the side of the roller body (1) is provided with a base (2), the base (2) is connected with a connecting plate (3), a bearing seat top cover (5) is lapped on the connecting plate (3), one end of the roller body (1) is connected with a fixed rod (4), a second bearing box (11) is connected in the base (2), the fixed rod (4) is clamped in the second bearing box (11), a first bearing box (10) is clamped in the bearing seat top cover (5), the first bearing box (10) is clamped with the fixed rod (4), a triangular plate (6) is connected under the bearing seat top cover (5), a positioning structure (8) is arranged in the connecting plate (3), a bearing ring (9) is arranged in the first bearing box (10), a retainer (7) is arranged in the bearing ring (9), a clamping ring (16) is connected outside the retainer (7), the positioning structure (8) comprises a clamping ring (801), the connecting plate (802) is connected in a sliding mode, one side of the connecting plate (802) is connected with the connecting plate (803), and a fixed disc (804) is connected to the outside of the guide rod (802).

2. A fully split quick service drum according to claim 1, wherein: the guide rod (802) is slidably connected in the connecting plate (3), the fixed disc (804) is connected in the connecting plate (3) through a spring (803), and the inclined plate (801) is lapped on the triangular plate (6).

3. A fully split quick service drum according to claim 1, wherein: a clamping groove (15) is formed in the second bearing box (11), and a positioning rod (12) is connected in the clamping groove (15) in a rotating mode.

4. A fully split quick service drum according to claim 3, wherein: the positioning rod (12) is externally connected with a bolt (13), and the bolt (13) is clamped in the clamping groove (15).

5. The fully split quick service drum as claimed in claim 4, wherein: the bolt (13) is externally connected with a nut (14) in a threaded manner, and the nut (14) is in lap joint with the first bearing box (10).