CN215144417U

CN215144417U - Chain connecting tool

Info

Publication number: CN215144417U
Application number: CN202022167708.XU
Authority: CN
Inventors: 朱兴垚; 朱得晟
Original assignee: Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Current assignee: Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-12-14
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a chain disassembling and assembling tool, in particular to a chain connecting tool, which comprises a frame, wherein the frame is provided with a working table surface, one end of the working table surface is provided with a positioning mechanism, the other end of the working table surface is provided with a top punching mechanism, a chain is arranged between the positioning mechanism and the top punching mechanism, a pin shaft of the chain is ejected out through the top punching mechanism to complete the disassembling of the chain, thereby improving the maintenance operation efficiency; the safety risk and the maintenance cost are reduced, and the waste repair utilization rate is improved.

Description

Chain connecting tool

Technical Field

The utility model relates to a chain is dismantled and assembly tool, concretely relates to chain connecting tool.

Background

With the rapid development of iron and steel enterprises, various required novel devices are increasing day by day, and due to the requirement of precision to achieve the purpose of saving energy, the existing various devices are more and more compactly installed, and the chain transmission is more widely applied. The chain is generally a metal chain ring or a ring, is mainly used for mechanical transmission and is divided into a transmission chain, a conveying chain, a traction chain and a special chain according to different purposes and functions. Most chains are composed of chain plates, chain pins, shaft sleeves and other parts. In the using process of the chain, a certain section of the chain can be damaged, if the whole chain is discarded, waste is caused, and the using cost of enterprises can be increased. .

SUMMERY OF THE UTILITY MODEL

In view of this, this application provides chain connecting means, can dismantle the broken chain, then assemble and just can reuse after changing the damaged chain with new chain, so greatly reduced the abandonment volume of chain, reduced the use cost of enterprise.

For solving above technical problem, the utility model provides a technical scheme as follows:

the chain connecting tool comprises a rack, wherein a working table is arranged on the rack, a positioning mechanism is arranged at one end of the working table, a punching mechanism is arranged at the other end of the working table, a chain is arranged between the positioning mechanism and the punching mechanism, and the chain is ejected out of a pin shaft of the chain through the punching mechanism to finish the disassembly of the chain.

The positioning mechanism comprises an L-shaped plate, a rotating wheel and a positioning plate, a horizontal screw hole is formed in the bottom of the L-shaped plate, a screw rod is arranged in the horizontal screw hole, one end of the screw rod is connected with the rotating wheel, and the other end of the screw rod is connected with the positioning plate.

The top punching mechanism comprises a sliding piece, a mounting hole is transversely formed in the upper portion of the sliding piece, a punching needle is horizontally arranged in the mounting hole, and the sliding piece is connected with the working table in a sliding mode.

Compared with the prior art, the detailed description of the application is as follows:

the utility model has simple structure, simple and convenient operation and use, and is a meeting when people learn; the maintenance operation efficiency is improved; the safety risk and the maintenance cost are reduced, and the waste repair utilization rate is improved. The labor intensity is reduced. The utility model discloses simple structure, low cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein, punch pin 1, slider 2, frame 3, runner 4, locating plate 5.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the specific embodiments.

As shown in fig. 1, a chain connecting tool, including frame 3, be table surface in the frame 3, table surface is last one end and sets up positioning mechanism, the other end sets up dashes a mechanism, positioning mechanism and dashes and set up the chain between the mechanism, through dashing the mechanism with the ejecting dismantlement of accomplishing the chain of round pin axle of chain, positioning mechanism includes the L shaped plate, runner 4 and locating plate 5, L shaped plate bottom sets up horizontal screw, be provided with the screw rod in the horizontal screw, screw rod one end is connected with runner 4, the other end is connected with locating plate 5, it includes slider 2 to dash a mechanism, 2 upper portions of slider transversely set up the mounting hole, the level sets up towards needle 1 in the mounting hole, slider 2 and table surface sliding connection.

The utility model discloses when using, lay the chain that needs the dismantlement on the L shaped plate, start the sprocket, the sprocket rotates and carries the chain, when the length of carrying reaches the length that we need, rotates 5 horizontal migration of runner 4 messenger locating plate, presss from both sides the chain tightly, starts to dash a mechanism, dashes the round pin axle of the connection of needle with the chain that dashes a mechanism and dashes out, and the chain is cut apart, accomplishes the dismantlement action of chain. According to the invention, the disassembly is completed by manually operating the ejection mechanism without a disassembling tool for a worker, so that the labor amount is small, and the disassembly speed is greatly improved.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. A chain connecting tool, characterized in that: the chain dismounting machine comprises a rack (3), wherein a working table is arranged on the rack (3), one end of the working table is provided with a positioning mechanism, the other end of the working table is provided with a punching mechanism, a chain is arranged between the positioning mechanism and the punching mechanism, and a pin shaft of the chain is pushed out by the punching mechanism to finish the dismounting of the chain; the positioning mechanism comprises an L-shaped plate, a rotating wheel (4) and a positioning plate (5), a horizontal screw hole is formed in the bottom of the L-shaped plate, a screw rod is arranged in the horizontal screw hole, one end of the screw rod is connected with the rotating wheel (4), and the other end of the screw rod is connected with the positioning plate (5); the top punching mechanism comprises a sliding piece (2), a mounting hole is transversely formed in the upper portion of the sliding piece (2), a punching needle (1) is horizontally arranged in the mounting hole, and the sliding piece (2) is in sliding connection with the working table.