CN219809283U

CN219809283U - Linear slider convenient to equipment

Info

Publication number: CN219809283U
Application number: CN202321344043.2U
Authority: CN
Inventors: 徐永士
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-10-10
Anticipated expiration: 2033-05-29

Abstract

The utility model belongs to the technical field of linear guide rails, and particularly relates to a linear slider convenient to assemble. The middle of the retainer is provided with a guide rail chute, grooves for accommodating balls are formed in the two sides of the guide rail chute along the length direction of the guide rail chute, the end parts of the grooves extend to the end parts of the retainer, and the end parts of the grooves are bead filling openings; the sealing piece is used for sealing the bead filling opening, and the sealing piece is connected with the bead filling opening through a detachable connecting structure; the end covers are detachably and fixedly arranged at two ends of the retainer, the sealing piece is arranged between the retainer and the end covers, and the end covers can press the sealing piece to the retainer. The utility model is convenient for changing and supplementing the beads and reduces the time for filling the beads.

Description

Linear slider convenient to equipment

Technical Field

The utility model belongs to the technical field of linear guide rails, and particularly relates to a linear slider convenient to assemble.

Background

The linear guide rail is used for supporting and guiding the moving part to do reciprocating linear motion according to a given direction, is generally used for the occasion of linear reciprocating motion, has higher rated load than a linear bearing, can bear certain torque, and can realize high-precision linear motion under the condition of high load.

The existing linear guide sliding block has the problems that the filling ball efficiency is low as mentioned in a retainer and the linear guide sliding block with the patent number of CN103711792A, and the ball installation speed is low as mentioned in a linear guide sliding block with the patent number of CN 114704550B.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides a linear sliding block convenient to assemble, so that the effects of being convenient for changing and supplementing beads and reducing the time for filling the beads are achieved.

In view of this, the present utility model provides a linear slider that is easy to assemble, the slider comprising:

the ball filling device comprises a retainer, wherein a guide rail chute is arranged in the middle of the retainer, grooves for accommodating balls are formed in the two sides of the guide rail chute along the length direction of the guide rail chute, the end parts of the grooves extend to the end parts of the retainer, and the end parts of the grooves are bead filling openings;

the sealing piece is used for sealing the bead filling opening and is connected with the bead filling opening through a detachable connecting structure;

and the end covers are detachably and fixedly arranged at two ends of the retainer, the sealing piece is positioned between the retainer and the end covers, and the end covers can press the sealing piece to the retainer.

In this technical scheme, through making be connected through detachable connection structure between sealing member and the filling mouth, can make sealing member and filling mouth be connected after the equipment filling, realize the closure of filling mouth, prevent that the ball from sliding out the slot, can dismantle between sealing member and the filling mouth in addition, also can be when needing to trade the pearl or mend the pearl, pull down end cover and sealing member can pour into, be convenient for trade the pearl and mend the pearl, reduce the filling time.

Further, the sealing piece is provided with an insertion part matched with the shape of the bead filling opening, and the insertion part can be inserted into the bead filling opening.

In the technical scheme, the insertion part is inserted into the bead filler opening to form a detachable connection structure in an inserting mode between the sealing piece and the bead filler opening.

Further, the whole cuboid that is of sealing piece, cuboid one side outwards protrusion form arc chimb, and the filling mouth is provided with the concave part that matches with arc chimb.

In this technical scheme, through the matching of arc chimb and filling mouth concave part, can make the insert portion more stable with filling mouth's connection, accurate.

Further, the one end that the insert portion kept away from the holder is provided with the leak protection portion of outside extension, and leak protection portion profile is greater than the filling mouth.

In this technical scheme, can make the filling mouth drill way by leak protection portion cover through setting up leak protection portion, prevent that the direct oozing of the direct follow of the lubricating oil of slot and filling mouth drill way, increased the walking route that lubricating oil oozes, prevent the oozing of lubricating oil.

Further, a sealing gasket is arranged between the leakage-proof part and the orifice of the bead filling port.

In this technical scheme, the sealing washer can further prevent lubricating oil exudation.

Further, one end of the leakage-proof part far away from the insertion part is provided with a disassembly structure for disassembling the sealing piece.

Further, the disassembly structure comprises two extending grooves and a hand-pinching part arranged between the two extending grooves, wherein the two extending grooves are distributed in parallel.

In this technical scheme, when need demolish the insert portion of sealing member from the filling mouth, dismantle the end cover, then stretch into two respectively with the thumb and the forefinger of hand and stretch into the groove to pinch the hand portion of pinching, extract the sealing member from filling mouth.

Further, two grooves are arranged up and down along the height direction of the guide rail chute, and each groove forms a circulation loop.

In the technical scheme, grooves are formed in the upper portion and the lower portion, so that friction resistance between the sliding block and the sliding rail can be reduced, and the sliding block can slide more smoothly.

Further, the upper groove and the lower groove are perpendicular to each other.

Further, the end cap and the end of the retainer are fastened by bolts.

The beneficial effects of the utility model are as follows:

1. through making between sealing member and the filling mouth through detachable connection structure, can make sealing member and filling mouth be connected after the equipment filling, realize filling mouth's closure, prevent that the ball from sliding out the slot, can dismantle between sealing member and the filling mouth in addition, also can be when needing to trade the pearl or mend the pearl, pull down end cover and sealing member can pour into, be convenient for trade the pearl and mend the pearl, reduce filling time.

2. The anti-leakage part is arranged to cover the hole of the bead filling opening, so that the lubricating oil in the groove is prevented from directly seeping out from the inserting part and the hole of the bead filling opening, the seepage path of the lubricating oil is increased, and the seepage of the lubricating oil is prevented.

3. When the insertion part of the sealing piece is required to be removed from the bead filling opening, the end cover is disassembled, and then the thumb and the index finger of a hand respectively extend into the two extending grooves and pinch the hand pinching part to pull out the sealing piece from the bead filling opening.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an exploded view of the slider after removal of the end cap;

FIG. 3 is an exploded view of the slider after removal of the end cap and closure;

FIG. 4 is a partial enlarged view A of FIG. 3;

FIG. 5 is an elevation view of the FIG. 3 end cap removed;

FIG. 6 is a partial enlarged view B of FIG. 2;

FIG. 7 is a cross-sectional view A-A of FIG. 5;

FIG. 8 is a cross-sectional view B-B of FIG. 5;

the label in the figure is:

1. a retainer; 2. a sealing member; 3. an end cap; 4. a guide rail chute; 5. a groove; 6. a ball; 7. a bead filling port; 8. an insertion section; 9. an arc convex edge; 10. a concave portion; 11. a leakage prevention part; 12. extend into the groove; 13. a hand-pinching portion.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present utility model, fall within the scope of protection of the present utility model.

In the description of the present utility model, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present utility model. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present utility model may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present utility model, the terms like "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc. generally refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and these orientation terms do not indicate and imply that the apparatus or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

It should be noted that, in the present utility model, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present utility model is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

as shown in fig. 1-3, a linear slider for ease of assembly includes a holder 1, a closure 2 and an end cap 3. A guide rail chute 4 is arranged in the middle of the retainer 1, grooves 5 for accommodating balls 6 are formed in the two sides of the guide rail chute 4 along the length direction of the guide rail chute 4, the end parts of the grooves 5 extend to the end parts of the retainer 1, and the end parts of the grooves 5 are bead filling openings 7; the sealing piece 2 is used for sealing the bead filling opening 7, and the sealing piece 2 is connected with the bead filling opening 7 through a detachable connecting structure; the end caps 3 are detachably and fixedly arranged at two ends of the retainer 1, the sealing piece 2 is arranged between the retainer 1 and the end caps 3, the end caps 3 can press the sealing piece 2 to the retainer 1, and the end portions of the retainer 1 are connected through bolt fastening.

Through making be connected through detachable connection structure between sealing member 2 and the filling mouth 7, can make sealing member 2 and filling mouth 7 be connected after the equipment filling, realize filling mouth 7's closure, prevent ball 6 roll-off ditch 5, can dismantle between sealing member 2 and the filling mouth 7 in addition, also can be when needing to trade the pearl or mend the pearl, pull down end cover 3 and sealing member 2 can pour, be convenient for trade pearl and mend the pearl, reduce filling time.

Example 2:

as shown in fig. 3-6, the sealing member 2 is provided with an insertion portion 8 which is matched with the shape of the bead filler opening 7, and the insertion portion 8 can be inserted into the bead filler opening 7. The insertion part 8 is inserted into the bead filler opening 7 to form a detachable connection structure in an inserting mode between the sealing piece 2 and the bead filler opening 7. The whole sealing piece 2 is the cuboid, and cuboid one side outwards protrusion forms arc chimb 9, and the filling mouth 7 is provided with the concave part 10 that matches with arc chimb 9. Through the matching of the arc convex edge 9 and the concave part 10 of the bead filler opening 7, the connection between the inserting part 8 and the bead filler opening 7 can be more stable and accurate.

Example 3:

as shown in fig. 3-6, the end of the insertion part 8 far away from the retainer 1 is provided with an outwardly extending leakage preventing part 11, and the contour of the leakage preventing part 11 is larger than that of the bead filler opening 7. The hole opening of the bead filling opening 7 can be covered by the leakage preventing part 11 through the leakage preventing part 11, so that the lubricating oil in the groove 5 is prevented from directly seeping out from the inserting part 8 and the hole opening of the bead filling opening 7, the running path for the seepage of the lubricating oil is increased, and the seepage of the lubricating oil is prevented. A sealing gasket is arranged between the leakage-proof part 11 and the orifice of the bead filler opening 7. The sealing gasket can further prevent the lubricating oil from oozing out.

Example 4:

as shown in fig. 6, the end of the leakage preventing part 11 away from the insertion part 8 is provided with a detaching structure for detaching the sealing member 2. The dismounting structure comprises two extending grooves 12 in parallel and a hand grip 13 between the two extending grooves 12. When the insertion part 8 of the sealing piece 2 needs to be removed from the bead filler opening 7, the end cover 3 is disassembled, and then the thumb and the index finger of a hand respectively extend into the two extending grooves 12, and the hand pinching part 13 is pinched to pull the sealing piece 2 out of the bead filler opening 7.

Example 5:

as shown in fig. 5 and fig. 7 to 8, two grooves 5 are provided up and down along the height direction of the rail runner 4, each groove 5 forming a circulation loop. Grooves 5 are formed in the upper and lower sides of the sliding block, so that friction resistance between the sliding block and the sliding rail can be reduced, and the sliding block can slide more smoothly. The upper grooves 5 and the lower grooves 5 are perpendicular to each other.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, in which the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict, the present utility model is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present utility model, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are protected by the present utility model.

Claims

1. A linear slide for ease of assembly, the slide comprising:

the ball filling device comprises a retainer (1), wherein a guide rail chute (4) is arranged in the middle of the retainer (1), grooves (5) for accommodating balls (6) are formed in the two sides of the guide rail chute (4) along the length direction of the guide rail chute (4), the end parts of the grooves (5) extend to the end parts of the retainer (1), and the end parts of the grooves (5) are bead filling openings (7);

the sealing piece (2), the sealing piece (2) is used for sealing the bead filling opening (7), and the sealing piece (2) is connected with the bead filling opening (7) through a detachable connecting structure;

the end covers (3) are detachably and fixedly arranged at two ends of the retainer (1), the sealing piece (2) is arranged between the retainer (1) and the end covers (3), and the end covers (3) can press the sealing piece (2) to the retainer (1).

2. A rectilinear slide for facilitating assembly according to claim 1, wherein the closure member (2) is provided with an insertion portion (8) having a shape matching that of the bead filler opening (7), the insertion portion (8) being insertable into the bead filler opening (7).

3. The linear sliding block convenient to assemble according to claim 2, wherein the sealing piece (2) is integrally in a cuboid, one side of the cuboid protrudes outwards to form an arc-shaped convex edge (9), and the bead filling opening (7) is provided with a concave part (10) matched with the arc-shaped convex edge (9).

4. The linear slide block convenient to assemble according to claim 2, wherein an end of the insertion portion (8) away from the retainer (1) is provided with an outwardly extending leakage preventing portion (11), and the contour of the leakage preventing portion (11) is larger than that of the bead filler opening (7).

5. The linear slide block convenient to assemble according to claim 4, wherein a sealing gasket is arranged between the leakage preventing part (11) and the orifice of the bead filler (7).

6. A rectilinear slide convenient for assembly according to claim 4, characterized in that the end of the leakage prevention portion (11) remote from the insertion portion (8) is provided with a dismounting structure for dismounting the closure member (2).

7. A rectilinear slide, which facilitates assembly according to claim 6, characterized in that said disassembly structure comprises two projecting slots (12) distributed in parallel and a hand grip (13) located between the two projecting slots (12).

8. A rectilinear slide convenient for assembly according to claim 1, characterized in that two grooves (5) are provided up and down along the height direction of the guide rail runner (4), each groove (5) forming a circulation loop.

9. A rectilinear slide for facilitating assembly according to claim 8, characterized in that the upper grooves (5) and the lower grooves (5) are mutually perpendicular.

10. A rectilinear slide for easy assembly according to claim 1, characterized in that the end cap (3) and the end of the holder (1) are connected by bolting.