CN218216048U

CN218216048U - Quick-detachable doubling gear

Info

Publication number: CN218216048U
Application number: CN202222686640.5U
Authority: CN
Inventors: 张炜秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-03
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a but quick detach doubling gear, including doubling part and twist reverse line structural component, the doubling part is installed in the twist reverse line structural component, the recess has been seted up to doubling part excircle, can change the working demand that the doubling part realized difference according to two parts of work needs at any time split.

Description

Quick-detachable doubling gear

Technical Field

The utility model relates to a but quick detach doubling gear belongs to electrician's instrument technical field.

Background

In the electrician work, the doubling device is usually used to merge the wire connectors, for example, the doubling device disclosed in the chinese patent No. CN 209641865U, and the doubling device disclosed in the prior art can only merge wires within a certain diameter range, for example, 1.5mm ² ~2.5mm ² The wire drawing gear can not be used when exceeding a certain diameter range, and the trouble that the wire drawing gear cannot adapt to electric wires of various specifications due to single function of the existing wire drawing device is solved, so that the wire drawing gear can be quickly disassembled, and the wire drawing gear can be replaced at any time according to the working requirement to adapt to different electric wire diameter types, and the wire drawing gear can better complete the work.

SUMMERY OF THE UTILITY MODEL

For solving one or more problems that exist among the prior art, the utility model provides a but quick detach doubling gear.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a but quick detach doubling gear which characterized in that, includes doubling part and twist reverse line structural component, the doubling part is installed in the twist reverse line structural component, the doubling part excircle is seted up flutedly.

Preferably, the quick-release doubling gear is characterized in that the twisted wire structural component comprises a twisted wire gear, a clamping sleeve, a spring, a ball and a clamping spring.

Preferably, the quick-release doubling gear is characterized in that one end of the twisting gear, which is provided with a through hole, is prismatic and is matched with the doubling part.

Preferably, the quick-release doubling gear is characterized in that a plurality of through holes perpendicular to the excircle are formed in the excircle of one end of the twisting gear, the through holes are matched with balls, and the inner diameter of one end of each through hole is smaller than the diameter of each ball.

Preferably, the quick-release doubling gear is characterized in that two ends of the inner diameter of the cutting sleeve are respectively provided with a step.

The utility model provides a pair of but quick detach doubling gear makes the not hard up doubling part of realization ball become flexible through promoting the cutting ferrule on the twist thread gear and dismantles or the installation changes the doubling part that adapts to different electric wire diameter kinds at any time from twist thread gear inside fast and makes its completion work that can be better.

Drawings

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a schematic view of a doubling component of the present invention;

fig. 3 is a cross-sectional view of a twisted wire structural member and a portion of a region of the present invention;

fig. 4 is a schematic view of the general structure of the twisted wire structure component of the present invention;

the drawing comprises a doubling part 1, a groove 101, a prism 102, an excircle 103, a twisted gear 2, a prism 201, a ferrule 3, a ball 4, a snap spring 5 and a spring 6.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.

As shown in fig. 1 to fig. 3 the utility model provides a but quick detach doubling gear, including doubling part 1 and the 4 twist thread structural component of drawing, doubling part 1 is installed in the 4 twist thread structural component of drawing, recess 101 has been seted up to doubling part 1 excircle 103.

When the quick-detachable doubling gear is used, as shown in fig. 1, the clamping sleeve 3 on the twisting gear 2 is pushed to loosen the ball 4 to realize that the doubling part 1 is quickly detached from the inside of the twisting gear 2, and after the doubling part 1 is replaced and installed, the spring 6 between the clamping sleeve 3 and the twisting gear 2 pushes the clamping sleeve 3 to return to the position of the clamping spring 5 installed on the twisting gear 2, and meanwhile, the ball 4 is pushed into the groove 101 of the doubling part 1 by the clamping sleeve 3 again to ensure that the doubling part 1 cannot move, so that the doubling part which is suitable for different wire diameter types can be replaced at any time to better complete the operation.

The embodiment of the utility model provides a design idea makes doubling part 1 can't turn round the inside rotation of line gear 2 again through the mutual cooperation of doubling part 1 prism 102 and the inside prism 201 of turning round line gear 2 and spring 6 between cutting ferrule 3 promotes cutting ferrule 3 and makes ball 4 loosen the change that realizes doubling part 1 from doubling part 1 cylinder 103 recess 101.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the specific embodiments described above. The foregoing specific embodiments and description have been presented only to further illustrate the principles of the invention. Various changes and modifications can be made without departing from the spirit and scope of the invention. Such adaptations and modifications are intended to be within the scope of the claimed invention.

Claims

1. The utility model provides a but quick detach doubling gear which characterized in that, includes doubling part and twist thread structural component, the doubling part is installed in the twist thread structural component, the doubling part excircle is seted up flutedly.

2. The quick release doubling gear according to claim 1, wherein the twisted wire structure part comprises a twisted wire gear, a ferrule, a spring, a ball, and a snap spring.

3. The quick-release doubling gear according to claim 2, wherein the center of the twisting gear is provided with a through hole, and one end of the through hole is prismatic and is matched with the doubling part.

4. The quick release doubling gear according to claim 2, wherein the twisted gear has a plurality of through holes perpendicular to the outer circumference formed on the outer circumference of one end thereof and engaged with the balls while the inner diameter of one end of the through holes is smaller than the diameter of the balls.

5. The quick-release doubling gear according to claim 2, wherein two ends of the inner diameter of the cutting sleeve are respectively provided with a step.