CN219255471U - Caliper for disassembling non-hole clamp spring - Google Patents

Abstract

The utility model relates to a maintenance tool, in particular to a caliper for disassembling a non-porous clamp spring. The utility model provides a hole-free clamp spring dismantles and uses callipers, includes two symmetrical clamp handles of installing, but for swing joint between the clamp handle, the front end of every clamp handle turns over to one side and forms the pincers mouth, laminates each other between the pincers mouth, has the outwards bellied fixture block in laminating department on the terminal surface of pincers mouth. This kind of hole-free jump ring dismantles with callipers when using, through the device, can prop open the operation to hole-free jump ring, also can prop open the foraminiferous jump ring when aiming at foraminiferous jump ring simultaneously, realized that a instrument can use the dismouting operation of multiple jump ring, the device simple structure, the simple operation.

Description

Caliper for disassembling non-hole clamp spring

Technical Field

The utility model relates to a maintenance tool, in particular to a caliper for disassembling a non-porous clamp spring.

Background

In mechanical assembly, in order to ensure the stability of transmission, the axial movement between the shaft and the sleeve is limited by adopting a mode of arranging a clamp spring, functional holes exposed out of the outer diameter of the shaft are arranged on two sides of an opening of the clamp spring under the conditions that the assembly relation is simpler and the position space is allowed, so that the clamp spring can be conveniently assembled and disassembled by using the sharp-nose clamp Huang Qian, and when the assembly relation is more complex, the non-hole clamp spring is derived for controlling the size of a part, the clamp spring can not be assembled and disassembled by using the sharp-nose clamp spring pliers.

In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a caliper for disassembling a non-porous clip spring, which has a more industrially useful value.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a caliper for disassembling a non-porous clamp spring.

The caliper comprises two symmetrically installed caliper handles, wherein the caliper handles are movably connected, the front end of each caliper handle is turned to one side to form a caliper mouth, the caliper mouths are mutually attached, and the end face of each caliper mouth is provided with a clamping block protruding outwards at the attachment position.

The caliper for disassembling the non-hole clamp spring can be used as a handheld clamping mechanism, a clamp handle can be used for expanding and clamping, a clamp mouth at the front end can be driven to open and close when the clamp handle is operated, and a clamping block on the clamp mouth is propped against the inner side of a clamp spring joint to perform expanding operation.

Further, a connecting rod is movably arranged in the middle of the clamp handle.

The connecting rod is used as a supporting structure and is supported in the middle of the clamp handle, and the connecting rod also plays a role in movable connection, so that the clamp handle can be conveniently opened and closed.

Furthermore, the connecting rods are two groups, through holes are formed in two ends of the connecting rods, and the mounting bolts penetrate through the connecting rods and the through holes corresponding to the mounting positions of the clamp handles and are locked by locking nuts.

The connecting rods are respectively arranged at two sides of the clamp handles and are connected with the middle parts of the two clamp handles in a movable connection mode, so that lever mechanisms are formed in front of and behind the clamp handles, and when the clamp handles are pressed, the clamp mouths of the end parts can be spread, and the nonporous clamp springs can be conveniently detached.

Further, the outer side of the clamping block is provided with a limiting part.

Limiting parts are designed to limit the non-hole clamp springs, so that the situation that the non-hole clamp springs are inaccurate in positioning and slip occurs during opening is avoided.

Further, the limiting part is a concave clamping groove.

The clamping groove is used for clamping in two ends of the clamping spring and provides a locking and limiting function of the clamping spring.

Further, the width of the clamping groove is larger than that of the clamping spring.

The clamp spring is of a circular structure, and the wider clamping groove is convenient for clamping the open end part of the clamp spring.

Further, the clamping groove is in an arc shape.

The arc-shaped structure can be more attached to the arc-shaped structure at the end part of the clamp spring opening.

Furthermore, two groups of locking studs are screwed into screw holes on one side of the clamp mouth, a long limiting plate is arranged between the locking studs and the clamp mouth, and a sliding groove is arranged in the middle of the limiting plate.

After the clamp spring is opened, the opening of the clamp mouth is locked by screwing the locking stud and combining the limiting plate.

By means of the scheme, the utility model has at least the following advantages: this kind of hole-free jump ring dismantles with callipers when using, through the device, can prop open the operation to hole-free jump ring, also can prop open the foraminiferous jump ring when aiming at foraminiferous jump ring simultaneously, realized that a instrument can use the dismouting operation of multiple jump ring, the device simple structure, the simple operation.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate a certain embodiment of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of a portion of FIG. 1 in accordance with the present utility model;

FIG. 3 is a rear view of the present utility model;

in the figure, 1, a clamp handle, 2, a clamp mouth, 3, a clamping block, 4, a connecting rod, 5, a mounting bolt, 6, a locking nut, 7, a clamping groove, 8, a locking stud, 9 and a limiting plate.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

Referring to fig. 1, a clamp handle 1 is of two symmetrical installation structures, the tail end of a wallboard 1 is wrapped with an anti-slip rubber sleeve, the rubber sleeve is convenient to hold when the handle 1 is held by hand, the clamp mouth 2 at the end part of the handle 1 can be used for expanding when the tail end is pressed, a clamping block 3 on the clamp mouth 2 firstly stretches into a notch at the end part of a non-hole clamp spring before the handle is operated, and then the clamp handle 1 can be pressed to expand the non-hole clamp spring through the clamp mouth 2.

When aiming at the hole clamp spring, the clamp handle 1 with a small distance is pressed firstly, so that the clamping block 3 is aligned with the hole at the end part of the hole clamp spring, then the hole clamp spring is continuously pressed, and finally the hole clamp spring is unfolded, so that the hole clamp spring is convenient to detach.

Referring to fig. 1, the connecting rod 4 is used as a fitting structure between two clamp handles 1, and two ends of the connecting rod 4 are movably connected with the clamp handles 1, so that the outer side of the connecting rod 4 is used as a rotating circle center, the clamp handles 1 on one side are in a lever shape with the circle center, and a hole clamp spring or a hole-free clamp spring (hereinafter all referred to as a clamp spring) is pressed and spread, so that labor is saved.

The connecting rod 4 is two flaky structures, and is installed at the corresponding position of the clamp handle 1 through the mounting bolt 5 and the locking nut 6, so that the clamp handle 1 rotates by taking the mounting bolt 5 as a fulcrum, the movement is convenient, the installation of the connecting rod 4 is also quick and convenient, and when the requirements of different opening degrees of the clamp mouth 2 are met, the longer connecting rod 4 can be replaced, so that the opening degree of the clamp mouth 2 is increased.

The limiting part is arranged at the outer side of the clamping block 3, and the outer ring of the clamping spring is provided with a position limiting structure for limiting the position of the clamping spring, so that the limiting capacity of the clamping spring is improved.

The clamping groove 7 is of a concave structure, a limiting groove is provided for the end part of the opening of the clamping spring, the end part of the opening of the clamping spring is vertically clamped into the clamping groove 7, and limiting operation can be completed.

When some jump rings are dismantled, the clamp mouth 2 is not in a vertical state with the jump rings, and the clamp mouth 2 is parallel with the jump rings at the moment, so that the arc-shaped structure of the end part of a notch of the jump rings can be clamped into the jump ring 7 by the wider clamping groove 7, and limit is provided for the jump rings which are dismantled in parallel.

In order to facilitate the parallel dismounting clamp spring, the clamping groove 7 is designed into an arc-shaped structure, and the clamp spring is convenient to match and limit with the dismounting clamp spring.

Referring to fig. 3, a locking structure is provided for the position of the clamp mouth 2 after the clamp spring is opened, so that subsequent disassembly and assembly operations are facilitated, the need of continuously pressing the clamp handle 1 is avoided, a limiting plate 9 with a sliding groove is designed on one side of the clamp mouth 2, then a locking stud 8 is screwed into a screw hole on one side of the clamp mouth 2 through the sliding groove, the limiting plate 9 can be tightly pressed by continuous screwing, and the relative position of the clamp mouth 2 is locked by utilizing the matching relation between the threaded studs, so that subsequent operations are facilitated.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (8)

1. The utility model provides a hole-free clamp spring dismantles and uses callipers, includes two symmetrical installation's pincers handle (1), its characterized in that: the clamp handles (1) are movably connected, the front end of each clamp handle (1) is turned to one side to form clamp mouths (2), the clamp mouths (2) are mutually attached, and a clamping block (3) protruding outwards is arranged on the end face of each clamp mouth (2) at the attached position.

2. The caliper for disassembling a non-porous clamp spring according to claim 1, wherein: a connecting rod (4) is movably arranged in the middle of the clamp handle (1).

3. The caliper for disassembling a non-porous clamp spring according to claim 2, wherein: the connecting rods (4) are two groups, through holes are formed in two ends of the connecting rods, and the mounting bolts (5) penetrate through the connecting rods (4) and the through holes corresponding to the mounting positions of the clamp handles (1) and then are locked by locking nuts (6).

4. A caliper for non-porous jump ring removal as defined in claim 3, wherein: the outer side of the clamping block (3) is provided with a limiting part.

5. The caliper for disassembling a non-porous clamp spring according to claim 4, wherein: the limiting part is a concave clamping groove (7).

6. The caliper for disassembling a non-porous clamp spring according to claim 5, wherein: the width of the clamping groove (7) is larger than that of the clamping spring.

7. The caliper for disassembling a non-porous clamp spring according to claim 5, wherein: the clamping groove (7) is in an arc shape.

8. The caliper for non-porous jump ring disassembly according to claim 7, wherein: two groups of locking studs (8) are screwed into screw holes on one side of the clamp mouth (2), a long-strip limiting plate (9) is arranged between the locking studs (8) and the clamp mouth (2), and a sliding groove is arranged in the middle of the limiting plate (9).

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