CN220466742U - Universal ball convenient to dismouting - Google Patents

Abstract

The utility model relates to the technical field of bearing and supporting devices and discloses a universal ball convenient to disassemble and assemble, which comprises a barrel and a main ball, wherein a mounting piece is sleeved on the inner part of the barrel near the lower end of the main ball in a threaded manner, an elastic piece is movably arranged on the upper end of the mounting piece near the middle of the main ball, a first spring is movably arranged on the upper end of the mounting piece, the elastic piece comprises a mounting seat, the mounting seat is fixedly arranged at the upper end of the mounting piece, a second spring is fixedly arranged on the inner bottom surface of the mounting seat, a movable column is fixedly arranged at the upper end of the second spring, and the through mounting seat of the movable column is communicated to the inner part of the barrel. According to the universal ball convenient to disassemble and assemble, the mounting piece can be disassembled, the elastic piece, the first spring, the auxiliary ball and the main ball can be taken out for replacement, maintenance can be performed, the mounting piece is disassembled, the first spring is replaced by different springs, different requirements can be met, and the universal ball convenient to disassemble and assemble is higher in practicability.

Description

Universal ball convenient to dismouting

Technical Field

The utility model relates to the technical field of bearing and supporting devices, in particular to a universal ball convenient to disassemble and assemble.

Background

With the development of society, the industry of automated transfer equipment has rapidly developed. The automatic transmission equipment comprises a roller, fluent strips, universal balls and the like, wherein the universal balls are transmission devices capable of being reversely and randomly adjusted and changed, the universal balls generally comprise a main ball, an auxiliary ball, a main body, a sealing cover and springs, articles are conveyed along the rotation direction of the universal balls under the action of external force, and friction between carried articles and a bearing surface is reduced by rotation of the universal balls, so that convenient conveying is realized.

However, the conventional universal ball generally adopts a fixed spring structure to achieve a buffering effect, so that on one hand, the replacement is inconvenient, on the other hand, the buffering effect is poor, and the structure inside the universal ball is generally a non-detachable structure, so that the universal ball is inconvenient to repair and maintain, and therefore, a person skilled in the art provides a universal ball convenient to disassemble and assemble so as to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the universal ball convenient to disassemble and assemble, which can take out and replace an elastic piece, a first spring, an auxiliary ball and a main ball through disassembling an installing piece, can also be used for repairing, cleaning and maintaining the installing piece, and can replace different springs with the first spring.

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

the universal ball convenient to disassemble and assemble comprises a barrel body and a main ball, wherein a mounting piece is sleeved on the inner part of the barrel body near the lower end of a thread, an elastic piece is movably arranged at the upper end of the mounting piece near the middle of the mounting piece, and a first spring is movably arranged at the upper end of the mounting piece;

through above-mentioned technical scheme, the mounting can make things convenient for the dismouting of this universal ball, and first spring and elastic component mutually support can make this universal ball have better buffering cushioning effect.

Further, the elastic piece comprises a mounting seat, and the mounting seat is fixedly arranged at the upper end of the mounting piece;

through the technical scheme, the mounting seat is used for mounting the second spring.

Further, a second spring is fixedly arranged on the inner bottom surface of the mounting seat, a movable column is fixedly arranged at the upper end of the second spring, and the movable column penetrates through the mounting seat and is communicated with the inside of the cylinder;

through above-mentioned technical scheme, when the main ball received external force, can extrude the elastic component, and then the movable column can extrude the second spring, can play buffering shock attenuation's effect, it is more stable when removing.

Further, the lower end of the cylinder body is fixedly provided with a mounting plate, and the upper end of the mounting plate is provided with a plurality of mounting holes;

through above-mentioned technical scheme, install this universal ball on article, can fix this universal ball through bolt cooperation mounting hole.

Further, the lower end of the mounting piece is provided with an annular groove, and the upper end of the mounting piece is provided with an opening;

through above-mentioned technical scheme, ring channel and trompil can conveniently dismantle the installed part.

Further, a buckling base plate is movably arranged at the upper end of the first spring, and a buckling column is fixedly arranged at the upper end of the buckling base plate;

through the technical scheme, when the main ball receives external force, the buckling base plate is matched with the buckling column to move in the cylinder body so as to extrude the elastic piece and the first spring.

Further, an arc-shaped groove is formed in the upper end of the buckling column, a plurality of auxiliary balls are movably arranged in the arc-shaped groove, and the main ball is movably arranged at the upper ends of the auxiliary balls;

through the technical scheme, the auxiliary balls can drive the main ball to rotate.

Further, a limiting ring is arranged in the barrel body in a clamping way near the upper end, and a sealing cover base is fixedly arranged at the lower end of the limiting ring;

through above-mentioned technical scheme, closing cap base and spacing ring can restrict the main ball and pop out, can also prevent that the dust from entering into the inside of barrel, can reduce the dust and influence the normal use of this universal ball.

The utility model has the following beneficial effects:

1. according to the universal ball convenient to disassemble and assemble, the mounting piece can be disassembled, the elastic piece, the first spring, the auxiliary ball and the main ball can be taken out for replacement, maintenance can be performed, the mounting piece can be disassembled, the first spring is replaced by different springs, the use of different requirements can be met, and the practicability is higher.

2. According to the universal ball convenient to disassemble and assemble, the elastic piece is arranged at the upper end of the mounting piece, when the main ball is subjected to external force, the elastic piece is extruded, the movable column is used for extruding the second spring, the buffering and damping effects can be achieved, the universal ball is more stable in moving, the main ball can be limited to pop out by the sealing base and the limiting ring, dust can be prevented from entering the inside of the cylinder, and the influence of dust on the normal use of the universal ball can be reduced.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a schematic front cross-sectional view of the present utility model;

fig. 4 is a schematic front view of the present utility model.

Legend description:

1. a cylinder; 2. a mounting plate; 3. a mounting hole; 4. a main ball; 5. a cover base; 6. a limiting ring; 7. auxiliary balls; 8. an arc-shaped groove; 9. buckling the column; 10. buckling the chassis; 11. a first spring; 12. a mounting member; 13. opening holes; 14. an elastic member; 15. an annular groove; 1401. a movable column; 1402. a second spring; 1403. and (5) a mounting seat.

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.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a universal ball convenient to dismouting, includes barrel 1 and main ball 4, and the inside of barrel 1 is equipped with mounting 12 by the lower extreme thread bush, and mounting 12 can make things convenient for the dismouting of this universal ball, and the upper end of mounting 12 is provided with elastic component 14 by the centre activity, and the upper end activity of mounting 12 is provided with first spring 11, and first spring 11 and elastic component 14 mutually support can make this universal ball have better buffering cushioning effect.

The elastic component 14 includes mount pad 1403, and mount pad 1403 is used for installing second spring 1402, and the mount pad 1403 is fixed to be set up in the upper end of mounting 12, and the fixed second spring 1402 that is provided with in the interior bottom surface of mount pad 1403, the fixed movable column 1401 that is provided with in upper end of second spring 1402, the inside that runs through mount pad 1403 to barrel 1 of movable column 1401, when main ball 4 receives external force, can extrude elastic component 14, and then movable column 1401 can extrude second spring 1402, can play buffering shock attenuation's effect, and is more stable when removing.

The lower extreme of barrel 1 is fixed and is provided with mounting disc 2, and a plurality of mounting holes 3 have been seted up to mounting disc 2's upper end, installs this universal ball on article, can fix this universal ball through bolt cooperation mounting hole 3, and ring channel 15 has been seted up to the lower extreme of mounting 12, and trompil 13 has been seted up to the upper end of mounting 12, and ring channel 15 and trompil 13 can conveniently dismantle mounting 12.

The upper end activity of first spring 11 is provided with lock chassis 10, the upper end of lock chassis 10 is fixed to be provided with lock post 9, when main ball 4 receives external force, lock chassis 10 cooperation lock post 9 can remove the elastic component 14 and extrude first spring 11 in the inside of barrel 1, arc recess 8 has been seted up to the upper end of lock post 9, the inside activity of arc recess 8 is provided with a plurality of auxiliary balls 7, main ball 4 activity sets up the upper end at a plurality of auxiliary balls 7, a plurality of auxiliary balls 7 can drive main ball 4 and rotate, the inside of barrel 1 is close to upper end joint and is provided with spacing ring 6, the lower extreme fixedly of spacing ring 6 is provided with closing cap base 5, closing cap base 5 and spacing ring 6 can restrict main ball 4 and pop out, can also prevent that the dust from entering the inside of barrel 1, can reduce the dust and influence the normal use of this universal ball.

Working principle: when dismantling, through dismantling mounting 12, can take out elastic component 14, first spring 11, vice ball 7, main ball 4 and change, can also maintain clean maintenance, dismantle mounting 12, change the spring of difference to first spring 11, can satisfy the use of different demands, the practicality is stronger, this universal ball convenient to dismouting sets up elastic component 14 in the upper end of mounting 12, when main ball 4 receives external force, can extrude elastic component 14, and then movable column 1401 can extrude second spring 1402, can play buffering cushioning's effect, it is more stable when removing, closing cap base 5 and spacing ring 6 can restrict main ball 4 and pop out, can also prevent that the dust from entering into the inside of barrel 1, can reduce the dust and influence the normal use of this universal ball.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a universal ball convenient to dismouting, includes barrel (1) and main ball (4), its characterized in that: the novel barrel is characterized in that an installation piece (12) is sleeved on the inner portion of the barrel body (1) near the lower end of the barrel body through threads, an elastic piece (14) is movably arranged at the upper end of the installation piece (12) near the middle of the barrel body, and a first spring (11) is movably arranged at the upper end of the installation piece (12).

2. The easy-to-disassemble universal ball according to claim 1, wherein: the elastic piece (14) comprises a mounting seat (1403), and the mounting seat (1403) is fixedly arranged at the upper end of the mounting piece (12).

3. The universal ball easy to disassemble and assemble as claimed in claim 2, wherein: the inner bottom surface of mount pad (1403) is fixed and is provided with second spring (1402), the upper end of second spring (1402) is fixed and is provided with movable post (1401), run through mount pad (1403) of movable post (1401) and lead to the inside of barrel (1).

4. The easy-to-disassemble universal ball according to claim 1, wherein: the mounting plate (2) is fixedly arranged at the lower end of the cylinder body (1), and a plurality of mounting holes (3) are formed in the upper end of the mounting plate (2).

5. The easy-to-disassemble universal ball according to claim 1, wherein: an annular groove (15) is formed in the lower end of the mounting piece (12), and an opening (13) is formed in the upper end of the mounting piece (12).

6. The easy-to-disassemble universal ball according to claim 1, wherein: the upper end of the first spring (11) is movably provided with a buckling base plate (10), and the upper end of the buckling base plate (10) is fixedly provided with a buckling column (9).

7. The easy-to-disassemble ball as claimed in claim 6, wherein: the upper end of buckling column (9) has seted up arc recess (8), the inside activity of arc recess (8) is provided with a plurality of auxiliary ball (7), main ball (4) activity sets up the upper end at a plurality of auxiliary ball (7).

8. The easy-to-disassemble universal ball according to claim 1, wherein: the inner part of the cylinder body (1) is provided with a limiting ring (6) by clamping at the upper end, and the lower end of the limiting ring (6) is fixedly provided with a sealing cover base (5).