CN218207524U - Full complement roller bearing assembly auxiliary tool - Google Patents

Abstract

The utility model belongs to bearing assembly field, concretely relates to full dress roller bearing assembly assists utensil, the utility model discloses a during the installation of solving current outer lane full dress cylindrical roller bearing, the workman holds inadequately when adorning the roller, can cause the roller to drop and need the reassembly, if artifical strike roller dynamics control can not live, can cause the roller to damage, and comparatively consume the problem of manpower, this scheme spliced pole is vertical to be fixed in the top of assisting the utensil base, the lateral part of spliced pole is equipped with the pivot, the cam sets up the lateral part at the spliced pole, and the cam rotates with the pivot to be connected, the one end setting of handle is on the cam, handle and cam rotate in step, the stopper is the ring form of having the breach, the external diameter of stopper is less than the diameter of assisting the utensil base, the compact heap sets up breach department at the stopper, this scheme assists the utensil and has improved the installation effectiveness, the human input has been reduced, the bearing spoilage has been reduced, realize in batches, it is accurate, quick assembly outer lane full cylindrical roller bearing.

Description

Full complement roller bearing assembly assistive device

Technical Field

The utility model belongs to bearing assembly field, concretely relates to full complement roller bearing assembly assists utensil.

Background

The full complement cylindrical roller bearing is designed to withstand heavy loads. Compared with the traditional bearing with the retainer, the bearing has extremely high bearing capacity, small radial section and relatively low rotating speed, and can save space. The outer ring is fully filled with the cylindrical roller, and compared with the inner ring which is fully filled with the cylindrical roller bearing, the assembly effect is more difficult. The original assembly scheme is that after the rollers are arranged in the outer ring, the last rollers are left, the last rollers are pressed into the parts to be arranged, the rollers are squeezed, all the rollers are completely wrapped by towels to prevent the rollers from displacing, the rollers are pressed by two to three people to prevent the rollers from moving, the bearing is erected at the moment, the rollers are knocked by a red copper hammer through the towels, the rollers are pressed into the rings to achieve the self-locking effect, and therefore assembly is completed.

When present outer lane full complement cylindrical roller bearing installation, the workman holds when adorning the roller improperly, can cause the roller to drop and need the reassembly, if the manual work strikes roller dynamics control and can not live, can cause the roller to damage, and comparatively consume the manpower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a purpose: the utility model relates to a solve the installation of present outer lane full complement cylindrical roller bearing, the workman holds when adorning the roller improperly, can cause the roller to drop and need the reassembly, if the artifical roller dynamics control of knocking does not live, can cause the roller to damage, and comparatively consume the problem of manpower, the utility model provides an utensil is assisted in full complement cylindrical roller bearing assembly.

The purpose of the utility model is realized like this: an auxiliary assembly tool for a full complement roller bearing comprises an auxiliary tool base, a handle, a limiting block, a cam, a pressing block and a connecting column;

the spliced pole is vertical to be fixed in the top of assisting the utensil base, and the lateral part of spliced pole is equipped with the pivot, and the cam setting is at the lateral part of spliced pole, and the cam rotates with the pivot to be connected, and the one end setting of handle is on the cam, handle and cam rotate in step, the stopper is the ring form that has the breach, the external diameter of stopper is less than the diameter of assisting the utensil base, the compact heap sets up the breach department at the stopper.

Furthermore, the top of the limiting block is provided with a limiting edge I which is arranged back to the axis of the limiting block.

Still further, the top of compact heap sets up spacing edge two.

Furthermore, one end of the handle is rotatably connected with the rotating shaft.

And furthermore, the other end of the handle is provided with anti-skid grains.

Has the advantages that:

assist utensil assembly excircle full complement roller bearing through this scheme, very big promotion work efficiency, especially avoided the workman to hold when adorning the roller improper, cause the roller to drop and need reassemble, also can avoid leading to the fact the roller to damage because the manual work strikes roller dynamics control can't live again. Simultaneously this frock can be accomplished the work assembly that two to three people can accomplish by processing alone, and this scheme is assisted the utensil and is improved the installation effectiveness, has reduced the human input, has reduced the bearing spoilage. The full cylindrical roller bearing of assembly outer lane in batches, accuracy, quick is realized, through the means processing with the mould, reduces workman intensity of labour to and the skill requirement to the workman, improved production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a cylindrical roller bearing with a full complement outer race

Fig. 2 is a schematic view of a full-complement cylindrical roller bearing applied to an outer ring of the present invention;

fig. 3 is a schematic diagram of a second cylindrical roller bearing with a fully-filled outer ring according to the present invention;

fig. 4 is a top view of fig. 1.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or coupled. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

For the convenience of understanding the embodiments of the present invention, the following description will be given by way of example only with reference to the accompanying drawings, and the embodiments are not limited thereto.

The first embodiment is as follows: an auxiliary assembly tool for a full complement roller bearing comprises an auxiliary tool base 3, a handle 4, a limiting block 5, a cam 6, a pressing block 7 and a connecting column 8;

the vertical top of assisting utensil base 3 of fixing of spliced pole 8, the lateral part of spliced pole 8 is equipped with pivot 8-1, and cam 6 sets up the lateral part at spliced pole 8, and cam 6 rotates with pivot 8-1 and is connected, and the one end setting of handle 4 is on cam 6, handle 4 and cam 6 rotate in step, stopper 5 is the ring form of having the breach, stopper 5's external diameter is less than the diameter of assisting utensil base 3, compact heap 7 sets up breach department at stopper 5.

In the present embodiment: firstly, the bearing outer ring 1 is sleeved outside the roller auxiliary tool 3, the rollers 2 are sequentially arranged in the roller path of the bearing outer ring 1, the roller 2 is arranged to be different from one roller, the limiting block 5 is arranged on the roller auxiliary tool 3, the limiting block 5 is used for limiting the mounted rollers 2 in the roller path of the bearing outer ring 1, the last roller 2 is arranged at the notch, the pressing block 7 is arranged simultaneously, the handle 4 is manually operated, the cam 6 is rotated, and the cam 6 pushes the last roller 2 into the roller path of the bearing outer ring 1.

The second embodiment is as follows: the full complement roller bearing assembling assistive device is characterized in that a limiting edge 5-1 which is arranged back to the axis of the limiting block 5 is arranged at the top of the limiting block 5.

In the present embodiment: the limiting block is provided with a limiting edge I, so that the roller is prevented from slipping during installation.

Other embodiments are the same as the first embodiment.

The third concrete implementation mode: an auxiliary assembly tool for a full complement roller bearing is characterized in that the top of a pressing block 7 is provided with a second limiting edge 7-1.

In the present embodiment: and a second limiting edge is arranged on the pressing block, so that the roller is prevented from slipping during installation.

Other embodiments are the same as the first embodiment.

The fourth concrete implementation mode is as follows: an auxiliary assembly tool for a full complement roller bearing is characterized in that one end of a handle 4 is rotatably connected with a rotating shaft 8-1.

In the present embodiment: the handle is rotatably connected with the rotating shaft, so that the handle is more smooth in operation.

Other embodiments are the same as the first embodiment.

The fifth concrete implementation mode is as follows: an auxiliary assembly tool for a full complement roller bearing is characterized in that anti-skid grains 4-1 are arranged at the other end of a handle 4.

In the present embodiment: the anti-slip lines are arranged on the handle, so that an operator can hold the anti-slip device conveniently, and the operator can not drop his hands when using the anti-slip device.

Other embodiments are the same as the first embodiment.

The working mode is as follows:

during the use, assist 3 outsidess with adorning the roller with bearing inner race 1 cover earlier, put into bearing inner race 1's raceway with roller 2 in proper order, install to poor a roller 2, put stopper 5 to the roller assist on 3, utilize stopper 5 to inject installed roller 2 in bearing inner race 1's raceway, put last roller 2 in breach department, pack into compact heap 7 simultaneously, hand handle 4 rotates cam 6, and cam 6 impels in last roller 2 the raceway of bearing inner race 1.

The working principle is as follows: utilize the stopper spacing with the roller, prevent that the roller from moving by cluster, utilize cam mechanism with last roller simultaneously, will pound the roller and advance the raceway process and change into the tight roller in lever top and go into the raceway to use the compact heap in order to increase roller surface area of contact, be used for preventing roller surface damage, drive the cam through the handle during use, impress the compact heap, the compact heap drives the roller and packs into in the raceway of bearing inner race, accomplishes the roller auto-lock.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (5)

1. The utility model provides a full complement roller bearing assembles and assists utensil which characterized in that: the auxiliary tool comprises an auxiliary tool base (3), a handle (4), a limiting block (5), a cam (6), a pressing block (7) and a connecting column (8);

spliced pole (8) are vertical to be fixed in the top of assisting utensil base (3), and the lateral part of spliced pole (8) is equipped with pivot (8-1), and cam (6) set up the lateral part in spliced pole (8), and cam (6) rotate with pivot (8-1) and be connected, and the one end setting of handle (4) is on cam (6), handle (4) and cam (6) rotate in step, stopper (5) are the ring form for having the breach, the external diameter of stopper (5) is less than the diameter of assisting utensil base (3), compact heap (7) set up the breach department at stopper (5).

2. A full complement roller bearing assembly aid as claimed in claim 1, wherein: the top of the limiting block (5) is provided with a limiting edge I (5-1) which is arranged back to the axis of the limiting block (5).

3. The full complement roller bearing assembly aid of claim 1, wherein: and the top of the compression block (7) is provided with a second limiting edge (7-1).

4. The full complement roller bearing assembly aid of claim 1, wherein: one end of the handle (4) is rotatably connected with the rotating shaft (8-1).

5. A full complement roller bearing assembly aid as claimed in claim 1, wherein: the other end of the handle (4) is provided with anti-skid grains (4-1).

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