CN217434198U - Hole steel wire retainer ring mounting tool - Google Patents

Abstract

The embodiment of the utility model relates to the technical field of steel wire retainer ring installation, in particular to a hole steel wire retainer ring installation tool, which comprises an installation seat for installing a steel wire retainer ring to an inner hole of a product and a push rod capable of being inserted into the installation seat; a first through groove is formed in the mounting seat, and a second through groove communicated with the first through groove is formed in the mounting seat; one end fixedly connected with of mount pad is located the cyclic annular thin wall of second trough end, be provided with the cyclic annular groove that can block the product into between mount pad and the thin wall. The utility model has the advantages that: the tool is composed of two parts, namely the mounting seat and the push rod, is simple in structure, and is simple and convenient to operate only by continuously pushing the push rod during actual use.

Description

Hole steel wire retainer ring mounting tool

Technical Field

The utility model relates to a steel wire retaining ring installation technical field, concretely relates to installation frock.

Background

The steel wire check ring for the hole is arranged in the round hole, the purpose of fixing the axial movement of parts can be realized, the outer diameter of the check ring is slightly larger than the diameter of the assembly round hole, a clamp spring clamp is needed during installation, a clamp nozzle is inserted into a clamp hole of the check ring, and the check ring is clamped tightly and can be placed into an inner groove machined in the interior of a pre-manufactured product.

The common steel wire check ring for holes has large elasticity, and the two ends of the check ring are provided with clamp holes, so that the check ring can be easily clamped by a clamp spring clamp to shrink, and the outer diameter of the check ring is smaller than the diameter of an inner hole and can be placed into a circular hole groove. At present, the elasticity of another steel wire check ring for holes is very small, clamp holes for clamping the clamp spring clamp are not formed in the two ends of the check ring, the check ring is not easy to shrink by using an auxiliary tool during installation, and a better installation tool is not used for completing installation work of the steel wire check ring for holes.

Therefore, a tool for installing a steel wire retainer ring for a hole is needed to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides a hole is with steel wire retainer ring installation frock has realized the purpose of solving the problem of proposing in the background art.

The embodiment of the utility model provides a in order to realize above-mentioned purpose, specifically adopt following technical scheme: a hole steel wire check ring installation tool comprises an installation seat and a push rod, wherein the installation seat is used for installing a steel wire check ring to an inner hole of a product; a first through groove is formed in the mounting seat, and a second through groove communicated with the first through groove is formed in the mounting seat; one end of the mounting seat is fixedly connected with an annular thin wall positioned at the end part of the second through groove, and an annular groove capable of clamping a product is arranged between the mounting seat and the thin wall; and limiting mechanisms are arranged on the mounting seat and the push rod.

As a further improvement of the above technical solution:

the inner diameter of the thin wall is the same as the diameter of the second through groove, and the outer diameter of the thin wall is the same as the aperture of the inner hole of the product.

The first through groove is a tapered groove.

The minimum diameter of the first through groove is the same as that of the second through groove.

The shape and size of the second through groove are matched with the shape and size of the push rod.

Stop gear includes three stopper of fixed connection on the push rod, and fixed connection is in mount pad one end and can insert the inside gag lever post of stopper.

The utility model discloses beneficial effect does:

when the tool is actually used, a product is clamped into the annular groove, the steel wire check ring is placed at one end inside the first through groove, then the push rod is used for pushing the steel wire check ring to enter the first through groove, then the push rod is continuously pushed, so that the steel wire check ring enters the thin wall through the second through groove, the push rod is continuously pushed to enable the steel wire check ring to fall off from the thin wall, and therefore the steel wire check ring falls into an inner groove machined in the product, and the installation work of the steel wire check ring can be completed.

The difference between the maximum diameter and the minimum diameter of the first through groove is smaller than the section diameter of the steel wire check ring, so that the steel wire check ring only slightly deforms when moving from one end to the other end of the first through groove, and the tool is convenient to use the steel wire check ring which is small in elasticity and is not provided with the clamp holes;

be provided with stop gear between push rod and the mount pad, avoid the push rod to take place to rock when promoting the push rod through stop gear.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting seat of the present invention;

FIG. 3 is an exploded view of the steel wire retainer ring of the present invention;

fig. 4 is the utility model discloses the section view schematic diagram when installing the steel wire retaining ring to the product.

In the figure: 1. a steel wire retainer ring; 2. producing a product; 3. a mounting seat; 4. a first through groove; 5. a second through groove; 6. thin wall; 7. a push rod; 8. an annular groove; 9. a limiting mechanism; 91. a limiting block; 92. a limiting rod.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 4, the embodiment of the utility model discloses a hole steel wire retainer ring installation tool, which comprises an installation seat 3 for installing a steel wire retainer ring 1 to an inner hole of a product 2, and a push rod 7 capable of being inserted into the installation seat 3; a first through groove 4 is formed in the mounting seat 3, and a second through groove 5 communicated with the first through groove 4 is formed in the mounting seat 3; one end of the mounting seat 3 is fixedly connected with an annular thin wall 6 positioned at the end part of the second through groove 5, and an annular groove 8 which can be used for clamping the product 2 is arranged between the mounting seat 3 and the thin wall 6; the mounting seat 3 and the push rod 7 are provided with limiting mechanisms 9, the push rod 7 is prevented from shaking when the push rod 7 is inserted into the mounting seat 3 through the limiting mechanisms 9, the push rod 7 and the first through groove 4 are concentric, and then the steel wire retainer ring 1 can be pushed stably;

in the time of in-service use, go into annular groove 8 with product 2 card, place steel wire retaining ring 1 in the inside one end of first logical groove 4, then use push rod 7 to promote steel wire retaining ring 1 and get into first logical groove 4, continue to promote push rod 7 afterwards, make steel wire retaining ring 1 pass through the inside that second logical groove 5 got into thin wall 6, continue to promote push rod 7 and make steel wire retaining ring 1 drop from thin wall 6, thereby make steel wire retaining ring 1 fall into the inside groove that product 2 inside processing is good, can accomplish the installation work with steel wire retaining ring 1, this frock comprises mount pad 3 and push rod 7 two parts, a structure is simple, only need continuously promote push rod 7 when in-service use can, operation step is simple and convenient.

As further illustration of the present application: the inner diameter of the thin wall 6 is the same as the diameter of the second through groove 5, and the outer diameter of the thin wall 6 is the same as the aperture of the inner hole of the product 2; when the steel wire check ring is actually used, when the push rod 7 pushes the steel wire check ring 1 to move, the steel wire check ring can directly enter the inner part of the thin wall 6 from the second through groove 5, and when the steel wire check ring 1 falls off from the thin wall 6, the steel wire check ring 1 enters the inner hole of the product 2 along with the steel wire check ring.

As further illustration of the present application: the first through grooves 4 are conical grooves, when the steel wire check ring is actually used, the steel wire check ring 1 can be placed at one end, with the larger diameter, of the first through grooves 4, and the difference between the maximum diameter and the minimum diameter of the first through grooves 4 is smaller than the diameter of the cross section of the steel wire check ring 1, so that when the steel wire check ring 1 is placed at one end, with the larger diameter, of the first through grooves 4, the push rod 7 can normally push the steel wire check ring 1 to move, and the push rod 7 is prevented from being clamped into the steel wire check ring 1;

the difference between the maximum diameter of the first through groove 4 and the minimum diameter thereof is smaller than the section diameter of the steel wire retainer ring 1, so that when the steel wire retainer ring 1 moves to the other end from one end of the first through groove 4, the steel wire retainer ring 1 only slightly deforms, and then the tool is convenient to use the steel wire retainer ring which is small in elasticity and is not provided with the clamp holes.

As further illustration of the present application: the minimum diameter of the first through groove 4 is the same as the diameter of the second through groove 5, so that when the push rod 7 pushes the wire retainer ring 1 to move, the wire retainer ring 1 can move from the inside of the first through groove 4 to the inside of the second through groove 5.

As further illustration of the present application: the shape and size of second logical groove 5 and the shape and size looks adaptation of push rod 7 for push rod 7 can normally be released steel wire retainer ring 1 from second logical groove 5, and avoids push rod 7 to take place to rock in second logical groove 5.

As further illustration of the present application: the limiting mechanism 9 comprises three limiting blocks 91 fixedly connected to the push rod 7, and a limiting rod 92 fixedly connected to one end of the mounting seat 3 and capable of being inserted into the limiting blocks 91;

in actual use, when the push rod 7 is inserted into the mounting seat 3, the limiting block 91 on the push rod 7 is aligned with the limiting rod 92, so that the limiting rod 92 is inserted into the limiting block 91, the concentricity of the push rod 7 and the first through groove 4 is ensured, and the steel wire retainer ring 1 is conveniently and stably pushed to move;

through the three stopper 91 and the three gag lever post 92 that set up, strengthen push rod 7's stability to further avoid push rod 7 to take place to rock.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element 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.

Furthermore, it should be noted that, in the description of the present invention, 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 by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, 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, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (6)

1. A tool for installing a steel wire check ring for a hole is characterized by comprising an installation seat (3) for installing the steel wire check ring (1) to an inner hole of a product (2) and a push rod (7) capable of being inserted into the installation seat (3);

a first through groove (4) is formed in the mounting seat (3), and a second through groove (5) communicated with the first through groove (4) is formed in the mounting seat (3);

one end of the mounting seat (3) is fixedly connected with an annular thin wall (6) positioned at the end part of the second through groove (5), and an annular groove (8) capable of clamping the product (2) is arranged between the mounting seat (3) and the thin wall (6);

and limiting mechanisms (9) are arranged on the mounting seat (3) and the push rod (7).

2. The tool for installing the steel wire check ring for the hole as claimed in claim 1, wherein the inner diameter of the thin wall (6) is the same as the diameter of the second through groove (5), and the outer diameter of the thin wall (6) is the same as the hole diameter of the inner hole of the product (2).

3. The tool for installing the steel wire retainer ring for the hole according to claim 1, wherein the first through groove (4) is a tapered groove.

4. The tool for installing the circlip for the hole according to claim 3, characterized in that the minimum diameter of the first through groove (4) is the same as the diameter of the second through groove (5).

5. The tool for installing the steel wire retainer ring for the hole according to claim 1, wherein the shape and the size of the second through groove (5) are matched with those of the push rod (7).

6. The installation tool for the steel wire check ring for the hole according to claim 1, wherein the limiting mechanism (9) comprises three limiting blocks (91) fixedly connected to the push rod (7), and a limiting rod (92) fixedly connected to one end of the installation seat (3) and capable of being inserted into the limiting blocks (91).

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