CN213970953U

CN213970953U - Laborsaving cover barrel type pin puller

Info

Publication number: CN213970953U
Application number: CN202022084562.2U
Authority: CN
Inventors: 陈荣; 阳斌; 陈振海
Original assignee: Xiangxin Technology Co Ltd
Current assignee: Xiangxin Technology Co Ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-08-17
Anticipated expiration: 2030-09-22

Abstract

The utility model provides an laborsaving cover barrel type pin puller, includes outer sleeve, inner skleeve, loop bar, movable block, horizontal round pin, spring and sleeve pipe, the loop bar passes in proper order the outer sleeve the movable block the spring with the inner skleeve with bushing, sheathed tube end is equipped with the bolt, the outer sleeve cover is located the inner skleeve is outside, be equipped with in the inner skleeve the movable block with the spring, the movable block can be followed the inner skleeve inner wall slides, radially wear to have on the movable block the horizontal round pin, the both ends of horizontal round pin are passed respectively two cross guide holes that set up relatively on the inner skleeve lateral wall are stretched out outside the inner skleeve, the both ends of horizontal round pin are two respectively the activity in the cross guide hole. The utility model discloses not only laborsaving, efficient is suitable for little space operation moreover.

Description

Laborsaving cover barrel type pin puller

Technical Field

The utility model belongs to the technical field of the mould trade technique and specifically relates to a laborsaving cover barrel type pin puller.

Background

The pin puller is a tool which is arranged at the end part of an operating rod and is used for pulling out a cotter pin in a fitting or a hardware fitting.

However, some unreasonable factors still exist in the use process of the existing pin puller, the existing pin puller is labor-consuming and low in efficiency when in use, is not suitable for small-space operation, and cannot meet the increasingly high requirements of modern production and maintenance on the pin puller.

Accordingly, the prior art is subject to improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

To the weak point that exists among the prior art, the utility model aims at providing a laborsaving, current pin puller of laborsaving cover that efficient and be suitable for little space operation.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides an laborsaving cover barrel type pin puller, includes outer sleeve, inner skleeve, loop bar, movable block, horizontal round pin, spring and sleeve pipe, the loop bar passes in proper order the outer sleeve the movable block the spring with the inner skleeve with bushing, sheathed tube end is equipped with the bolt, the outer sleeve cover is located the inner skleeve is outside, be equipped with in the inner skleeve the movable block with the spring, the movable block can be followed the inner skleeve inner wall slides, radially wear to have on the movable block the horizontal round pin, the both ends of horizontal round pin are passed respectively two cross guide holes that set up relatively on the inner skleeve lateral wall are stretched out outside the inner skleeve, the both ends of horizontal round pin are two respectively the activity in the cross guide hole.

Compared with the prior art, the beneficial effects of the utility model are that:

due to the adoption of the structural design, the device is labor-saving, high in efficiency and suitable for small-space operation.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention.

The reference numbers in the figures are respectively: (1) the device comprises an outer sleeve, (2) an inner sleeve, (3) a loop bar, (4) a movable block, (5) a transverse pin, (6) a spring, (7) a sleeve, (8) a bolt and (9) a cross guide hole.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings:

referring to fig. 1 and 2, the utility model relates to a labor-saving socket type pin puller, which comprises an outer socket 1, an inner socket 2, a loop bar 3, a movable block 4, a transverse pin 5, a spring 6 and a sleeve 7, the loop bar 3 sequentially passes through the outer sleeve 1, the movable block 4, the spring 6 and the inner sleeve 2 to be connected with the sleeve 7, the tail end of the sleeve 7 is provided with a bolt 8, the outer sleeve 1 is sleeved outside the inner sleeve 2, the movable block 4 and the spring 6 are arranged in the inner sleeve 2, the movable block 4 can slide along the inner wall of the inner sleeve 2, the movable block 4 is provided with the transverse pin 5 which penetrates along the radial direction, two ends of the transverse pin 5 respectively penetrate through two cross guide holes 8 which are oppositely arranged on the side wall of the inner sleeve 2 and extend out of the inner sleeve 2, and two ends of the transverse pin 5 respectively move in the two cross guide holes.

The utility model discloses the during operation, exert external force in the outer sleeve, the spring is compressed, and the cross pin slides in the vertical hole of cross guide hole, when the cross pin left or when rotating right to the horizontal hole of cross hole, the bolt screw in need extract the object threaded hole after, rotates the outer sleeve and transversely to the vertical hole of cross hole promptly, upwards plays behind the spring release force and extracts, send and extract the object and extract.

To sum up, the utility model discloses an foretell structural design solves the weak point that exists among the prior art, has advantages such as application scope is wide, efficient and laborsaving, is particularly suitable for little space operation.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a laborsaving cover barrel type pin puller which characterized in that: including outer sleeve, inner skleeve, loop bar, movable block, horizontal round pin, spring and sleeve pipe, the loop bar passes in proper order the outer sleeve the movable block the spring with the inner skleeve with bushing, sheathed tube end is equipped with the bolt, the outer sleeve cover is located the inner skleeve is outside, be equipped with in the inner skleeve the movable block with the spring, the movable block can be followed the inner skleeve inner wall slides, along radially wearing to have on the movable block the horizontal round pin, the both ends of horizontal round pin are passed respectively two cross guide holes that set up relatively on the inner skleeve lateral wall are stretched out outside the inner skleeve, the both ends of horizontal round pin are two respectively the activity in the cross guide hole.