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Four-axis synchronous accurate-torque fastening equipment for bolts

A bolt and precise technology, which is applied in the field of automation equipment for precise torque fastening connection, can solve problems such as inconsistent bolt locking torque, unstable bolt connection torque, lack of torque acquisition system, etc., to ensure safety and reliability, The effect of easing the assembly process and ensuring assembly accuracy

Inactive Publication Date: 2016-07-20
WENZHOU POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of mechanical assembly, a large number of pneumatic screwdrivers are used to fasten the bolts. The output torque of the pneumatic screwdriver is greatly affected by the air pressure, which makes the locking torque of the bolts inconsistent and affects the reliable use of the equipment.
[0003] In the process of mechanical assembly, a large number of ordinary electric screwdrivers are used to fasten the bolts. Because ordinary electric screwdrivers lack a torque acquisition system, the connection torque of the bolts is actually unstable, which affects the reliable use of the equipment.
[0004] In the traditional bolt connection process, a lot of manual labor is relied on to realize the fastening connection of bolts, and a lot of precious human resources are wasted in simple and repetitive bolt connection operations

Method used

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  • Four-axis synchronous accurate-torque fastening equipment for bolts
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  • Four-axis synchronous accurate-torque fastening equipment for bolts

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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings, but does not constitute any limitation to the present invention. Similar component numbers in the accompanying drawings represent similar components. As mentioned above, a four-axis synchronous bolt precision torque fastening equipment is provided, which can be installed on an industrial assembly line to fasten rollers and bolts to the equipment to achieve precise torque during tightening to ensure the safety of threaded connections. Reliable while increasing assembly efficiency and precision.

[0030] In this embodiment, taking the fastening of rollers and bolts to a large iron plate as an example, the working process and principle of the four-axis synchronous bolt precision torque fastening equipment are described.

[0031] The structure of the components to be assembled is first described below.

[0032] image 3 It is a schematic diagram of the structure ...

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PUM

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Abstract

The invention relates to automatic equipment of mechanical assembly, in particular to automatic equipment capable of realizing accurate-torque fastening connection, and discloses four-axis synchronous accurate-torque fastening equipment for bolts. The four-axis synchronous accurate-torque fastening equipment for the bolts mainly comprises a machine frame, two linear guide rails, two tightening mechanisms, movable clamps, supporting tables and limiting blocks, wherein the linear guide rails are arranged on the machine frame in parallel, the supporting tables and the limiting blocks are fixedly connected to the linear guide rails, the movable clamps are movably connected to the linear guide rails, and the tightening mechanisms are symmetrically arranged on the two sides of the movable clamps. The four-axis synchronous accurate-torque fastening equipment for the bolts is suitable for mechanical assembly and can realize synchronous fastening connection of a plurality of parts, the driving force in the tightening process is stable and reliable, the efficiency is improved, and the fastening quality is improved.

Description

technical field [0001] The invention relates to mechanical assembly automation equipment, more specifically, to an automation equipment for realizing precise torque fastening connection. Background technique [0002] In the process of mechanical assembly, a large number of pneumatic screwdrivers are used to fasten the bolts. The output torque of the pneumatic screwdriver is greatly affected by the air pressure, which makes the locking torque of the bolts inconsistent and affects the reliable use of the equipment. [0003] In the process of mechanical assembly, a large number of ordinary electric screwdrivers are used to fasten the bolts. Since ordinary electric screwdrivers lack a torque acquisition system, the connection torque to the bolts is actually unstable, which affects the reliable use of the equipment. [0004] In the traditional bolt connection process, a lot of manual labor is relied on to realize the bolt fastening connection, and a lot of precious human resource...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06
CPCB23P19/065
Inventor 余胜东
Owner WENZHOU POLYTECHNIC
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