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Efficient and safe transmission chain assembling tool and method

A transmission chain and safety technology, which is applied in the direction of manufacturing tools, metal processing, metal processing equipment, etc., can solve the problems of manual sledgehammer installation hidden dangers, easy safety accidents, and harsh application environments, so as to save manpower and avoid Effect of uneven pressure and low rework rate

Pending Publication Date: 2021-02-12
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to its harsh and complex application environment, its design, production, and manufacturing are more stringent than other working conditions. There is a certain amount of interference when the outer chain plate is installed on the pin shaft, and it must rely on a certain pressure to move the outer chain. plate mounted on pin
In the past, the installation method was manually swung with a sledgehammer. At least two people were required to cooperate to complete the operation. Only one conveyor chain could be assembled in a day, which was very time-consuming and labor-intensive. Hidden dangers, safety accidents are prone to occur due to fatigue operations

Method used

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  • Efficient and safe transmission chain assembling tool and method
  • Efficient and safe transmission chain assembling tool and method
  • Efficient and safe transmission chain assembling tool and method

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Embodiment Construction

[0048] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In this embodiment, A port and B port refer to the working port, P port refers to the oil inlet port, T port refers to the oil drain port, R port refers to the oil return port, LS port is the load pressure feedback signal output port, Z port and M port For the pressure measuring port.

[0049] This embodiment provides an efficient and safe transmission chain assembly tool, including tooling stand 1, drive sprocket 2, sprocket power source, workpiece indenter 3 and indenter power source; The guide groove 1.1 of ...

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Abstract

The invention provides an efficient and safe transmission chain assembling tool and method, and belongs to the technical field of transmission chain assembling. The efficient and safe transmission chain assembling tool comprises a tool rack, a driving chain wheel, a chain wheel power source, a workpiece pressing head and a pressing head power source. The tool rack is provided with a guide groove used for containing a transmission chain, and the width of the guide groove is matched with the width of the transmission chain. The driving chain wheel is rotatably installed on the tool rack, is engaged with the transmission chain in the guide groove, and drives the transmission chain to move in the guide groove. The chain wheel power source is connected with the driving chain wheel and providespower for rotation of the driving chain wheel. The workpiece pressing head is located above the guide groove, provided with limiting holes allowing two pin shafts on each outer chain plate to penetrate through, and used for applying pressure to the outer chain plates. The pressing head power source is connected with the workpiece pressing head and provides power for up-and-down stretching and retracting of the workpiece pressing head. The efficient and safe transmission chain assembling tool and method can improve the transmission chain assembling efficiency, improve the assembling reliability, improve the installation environment, reduce potential safety hazards, improve the working efficiency, and reduce the labor cost.

Description

technical field [0001] The invention belongs to the technical field of transmission chain assembly, and specifically discloses an efficient and safe transmission chain assembly tool and an assembly method. Background technique [0002] Transmission chains for coal mining equipment, including sleeve chains, roller chains, etc., are divided into single-row chains, double-row chains, and triple-row chains according to the chain type. It has the advantages of high transmission efficiency, reliable transmission, and long service life. , is widely used in coal mine production equipment. However, due to its harsh and complex application environment, its design, production, and manufacturing are more stringent than other working conditions. There is a certain amount of interference when the outer chain plate is installed on the pin shaft, and it must rely on a certain pressure to move the outer chain. board mounting pins. In the past, the installation method was manually swung wit...

Claims

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Application Information

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IPC IPC(8): B23P19/027B23P19/00
CPCB23P19/00B23P19/027
Inventor 胡勇代立明贺海波梁航飞刘小霞孙福龙任少春胡振军闫焕争闫利宝李健惠忠文刘霄龙赵海兴于建华
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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