CN221805965U - Positioning protection device for electrical connection line of clamping machine - Google Patents

Abstract

A positioning and protection device for the electrical connection line of a clamping machine, suitable for being installed in a sleeve of the clamping machine. The sleeve includes a body defining an inner space for disposing the electrical connection line, and a hole wall defining a through hole that passes through the body and through which the electrical connection line is passed. The positioning and protection device for the electrical connection line of the clamping machine is arranged in the through hole, and includes a tube body defining a through groove suitable for through which the electrical connection line is passed, a plurality of convex rings arranged on the outer surface of the tube body at intervals along the axial direction of the tube body, and an end piece arranged at one end of the tube body and used to cooperate with the adjacent convex rings to be positioned on the sleeve from opposite sides of the hole wall. The convex ring constitutes a reinforcement structure of the tube body, which can protect the electrical connection line and reduce possible bending angles.

Description

Positioning protection device for electric connecting wire of clamping machine

Technical Field

The present utility model relates to a part of a clamping game machine, and more particularly, to a positioning protection device for an electrical connection wire of a clamping game machine.

Background

Referring to fig. 1, a conventional wire protecting and positioning structure 10 of a clamping jaw of a clamping machine is suitable for being mounted on a sleeve 20 of the clamping jaw of the clamping machine. The sleeve 20 defines an installation space 200 for installing the sleeve 11, and is formed with a groove 201 penetrating in a radial direction to communicate with the installation space 200. Wherein, the sleeve 11 is used for penetrating the electric connection wire 12. The wire protecting and positioning structure 10 is disposed in the groove 201 and surrounds the socket hole 100 through which the electrical connection wire 12 passes. By the wire protection positioning structure 10, the electrical connection wire 12 can be prevented from rubbing against the solid structure around the groove 201, so as to avoid abnormal phenomena such as short circuit, open circuit, etc. caused by abrasion of the electrical connection wire 12, and ensure that the clamping jaw of the clamping machine can operate normally.

However, the playing method of the present clamping device is gradually diversified, and the clamping jaw of the clamping device swings more severely according to the various playing methods experienced by the player, so that even if the electric wire protection positioning structure 10 is disposed at the position of the groove 201, the electric wire protection positioning structure 10 only surrounds the electric connection wire 12 at the position of the groove 201, and if the part of the electric connection wire 12 extending to the outer side of the socket hole 100 is bent, a bending with a larger angle is generated at the part propping against the electric wire protection positioning structure 10. It is therefore still difficult to ensure that the electrical connection lines 12 do not wear during long term operation, so that it is necessary to provide a more optimal solution.

Disclosure of Invention

The utility model aims to provide a positioning protection device for an electric connecting wire of an object clamping machine, which can reliably protect the electric connecting wire.

The utility model relates to a positioning protection device for an electric connecting wire of an object clamping machine, which is suitable for being arranged on a sleeve of the object clamping machine. The positioning protection device of the electric connecting wire of the object clamping machine is arranged in the penetrating hole and comprises a pipe body, a plurality of convex rings and one end of the pipe body, wherein the pipe body is used for defining a through groove for the electric connecting wire to penetrate through, the convex rings are arranged on the outer surface of the pipe body at intervals along the axial direction of the pipe body, the convex rings are arranged at one end of the pipe body and are used for being matched with the adjacent convex rings to be positioned at the end part of the sleeve by the opposite sides of the hole wall respectively.

The aim and the technical problems of the utility model can be further realized by adopting the following technical measures.

The positioning protection device of the electric connecting wire of the object clamping machine further comprises another end fixing piece arranged at the other end of the pipe body.

The distance between adjacent convex rings is defined as a first length, the distance between the end fixing piece and the adjacent convex rings is defined as a second length, and the first length is greater than or equal to the second length.

The positioning protection device of the electric connecting wire of the object clamping machine comprises four convex rings.

The beneficial effects of the utility model are that: the convex ring is utilized to form the reinforcing structure of the pipe body which extends for a certain length, and the electric connecting wire penetrating through the pipe body can be protected by utilizing the pipe body, and meanwhile, a longer bending margin is formed through the convex ring, so that the possible bending angle of the electric connecting wire is reduced, and the purpose of protecting the electric connecting wire and ensuring the normal operation of the object clamping machine is achieved.

Drawings

FIG. 1 is a fragmentary perspective view illustrating a prior art wire guard positioning structure for a clamping jaw of a clamping machine;

FIG. 2 is a fragmentary exploded view illustrating a first embodiment of the positioning and protecting device for the electrical connection wires of the folder of the present utility model;

FIG. 3 is a perspective view illustrating the first embodiment mounted to a sleeve of the gripper;

FIG. 4 is a schematic side view illustrating the relative positions of the plurality of collars and one end of the fastener according to the first embodiment;

FIG. 5 is a schematic diagram illustrating the first embodiment being bent by an external force; and

Fig. 6 is a schematic side view of a positioning protection device for an electrical connection wire of an object clamping machine according to a second embodiment of the present utility model.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 2 and 3, a first embodiment of a positioning protection device for an electrical connection wire of an object clamping machine according to the present utility model is suitable for being mounted on a sleeve 9 of the object clamping machine, wherein the sleeve 9 includes a body 90 defining an inner space 900 in which a portion of an electrical connection wire 99 is disposed, and a hole wall 91 surrounding and defining a through hole 910 penetrating the body 90 and through which the electrical connection wire 99 is disposed. The first embodiment is made of elastic material, and is disposed in the through hole 910, and includes a tube body 3 defining a through slot 30 for the electrical connection wire 99 to pass through, four convex rings 4 disposed on the outer surface of the tube body 3 at intervals along the axial direction of the tube body 3, and a fixing member 5 disposed at one end of the tube body 3 and adapted to cooperate with adjacent convex rings 4 to be respectively positioned on two opposite sides of the hole wall 91 at the sleeve 9.

It is emphasized that in the present embodiment, the electrical connection line 99 is described by taking a spiral extension form similar to a telephone line as an example. Therefore, the electrical connection wire 99 can be stretched along its own axis direction in addition to being moderately bent, thereby providing a quicker, more flexible and wider range of movement margin for the clip machine to respond to the current multiple play of the player operating the clip machine. However, in practical implementation, the first embodiment is not limited to the form that can only be used to match the electrical connection wire 99 in a spiral extending manner.

Referring to fig. 4 in conjunction with fig. 2, a distance between adjacent convex rings 4 is defined as a first length L1, and a distance between the end piece 5 and adjacent convex rings 4 is defined as a second length L2. The second length L2 is approximately equal to the thickness of the casing of the sleeve 9, so that the first embodiment can be stably mounted on the sleeve 9 by matching the second length L2, arranging the end fixing members 5 in the inner space 900, abutting the adjacent convex rings 4 against the outer side of the hole wall 91 (i.e. the casing wall of the sleeve 9), and positioning the end fixing members 5 and the convex rings 4 from opposite sides. It should be noted that, the first length L1 is greater than or equal to the second length L2, but with the preferred design that the first length L1 is greater than the second length L2, the operator can avoid mistakes in installing the first embodiment when the operator clamps the adjacent convex rings 4 on opposite sides of the hole wall 91, thereby forming an effective installation foolproof mechanism.

Referring to fig. 5 in combination with fig. 2 and 3, the object clamping machine according to the first embodiment is installed, and when the electrical connection wire 99 is inserted into the through slot 30 of the pipe body 3, the pipe body 3 extending a distance from the outer side of the sleeve 9 is used to protect the electrical connection wire 99 by a longer distance. In addition, since the convex ring 4 can form a reinforcing structure of the pipe body 3 which extends for a certain length, even if the pipe body 3 is bent as shown in fig. 5, the pipe body 3 can be moderately supported within the extending range of the pipe body 3, so as to avoid excessive bending of the pipe body 3, and thus, the bending degree of the electric connection wire 99 penetrating through the pipe body 3 can be limited, and the electric connection wire 99 is effectively prevented from being damaged due to excessive bending for a long time.

Referring to fig. 6, a second embodiment of the positioning protection device for an electrical connection wire of an object clamping machine according to the present utility model is different from the first embodiment in that: the second embodiment further comprises an end fixing member 5 disposed at the other end of the tube body 3. That is, in the second embodiment, two of the end members 5 are disposed at opposite ends of the pipe body 3, respectively, so that the opposite ends have the end members 5 which can be clamped together with the corresponding male rings 4 to be positioned in the sleeve 9. Therefore, in the second embodiment, any one of the positions of the fixing members 5 can be smoothly attached to the sleeve 9. That is, in the working procedure of installing and replacing the components, the directivity in the assembly of the second embodiment is not required to be considered, so that the efficiency of the related working procedure can be significantly improved. In addition to the aforementioned easier-to-install effect, the second embodiment achieves the same effect of protecting the electrical connection wires 99 as the first embodiment.

Claims (4)

1. The positioning protection device of the electric connecting wire of the object clamping machine is suitable for being installed on a sleeve of the object clamping machine, the sleeve comprises a body and a hole wall, wherein the body defines an inner space for a part of the electric connecting wire to be configured, the hole wall surrounds a penetrating hole penetrating through the body and allowing the electric connecting wire to penetrate, and the positioning protection device of the electric connecting wire of the object clamping machine is arranged in the penetrating hole; the method is characterized in that: the positioning protection device of the electric connecting wire of the object clamping machine comprises:

The tube body is used for defining a through groove suitable for the electric connecting wire to penetrate through;

The convex rings are arranged on the outer surface of the pipe body at intervals along the axial direction of the pipe body; and

The end fixing piece is arranged at one end of the pipe body and is used for being matched with the adjacent convex ring to be respectively positioned at the sleeve by two opposite sides of the hole wall.

2. The positioning protection device for an electrical connection wire of an object clamping machine according to claim 1, wherein: the positioning protection device of the electric connecting wire of the object clamping machine further comprises another end fixing piece arranged at the other end of the pipe body.

3. The positioning protection device for an electrical connection wire of an object clamping machine according to claim 1, wherein: defining the distance between adjacent convex rings as a first length, and defining the distance between the end piece and the adjacent convex rings as a second length, wherein the first length is greater than or equal to the second length.

4. The positioning protection device for an electrical connection wire of an object clamping machine according to claim 1, wherein: the positioning protection device of the electric connecting wire of the object clamping machine comprises four convex rings.