Crimping tool

Abstract

A crimping tool comprises a crimping operation information detect unit for detecting information concerning a crimping operation; a display unit for displaying quantity information; and, a display control unit for allowing the display unit to display the quantity information in accordance with the information detected by the crimping operation information detect unit. A crimping tool comprises a crimping operation information detect unit for detecting information concerning a crimping operation; and, a pressure judge unit for judging, in accordance with information detected by the crimping operation information detect unit, whether pressure is normal or abnormal.

What is claimed is:  
     
         1 . A crimping tool, comprising: 
 a crimping operation information detect unit for detecting information concerning a crimping operation;    a display unit for displaying quantity information; and,    a display control unit for allowing the display unit to display the quantity information in accordance with the information detected by the crimping operation information detect unit.    
     
     
         2 . The crimping tool as set forth in  claim 1 , wherein the crimping operation information detect unit includes a pressure sensor for detecting pressure of the crimping tool, and the display control unit allows the display unit to display the maximum pressure value detected during one crimping operation by the pressure sensor.  
     
     
         3 . The crimping tool as set forth in  claim 1 , wherein the crimping operation information detect unit includes an operation detector for detecting execution of a crimping operation, and the display control unit counts the number of times of the execution of crimping operations detected by the operation detector and allows the display unit to display the count results.  
     
     
         4 . The crimping tool as set forth in  claim 1 , further comprising an electric motor for generating a pressing force.  
     
     
         5 . The crimping tool as set forth in  claim 4 , wherein the crimping operation information detect unit includes a current detector for detecting the drive current of the electric motor, and the display control unit allows the display unit to display the maximum current value detected during one crimping operation by the current detector.  
     
     
         6 . The crimping tool as set forth in  claim 4 , further including an oil-pressure pump drivable by the electric motor to generate a pressure, 
 wherein the crimping operation information detect unit includes an oil pressure sensor disposed in the oil pressure pump for detecting the pressure, and the display control unit allows the display unit to display the maximum pressure value detected during one crimping operation by the oil pressure sensor.    
     
     
         7 . The crimping tool as set forth in  claim 4 , 
 wherein the crimping operation information detect unit includes an operation detector for detecting execution of a crimping operation, and the display control unit counts the number of times of the execution of crimping operations detected by the operation detector and allows the display unit to display the count results.    
     
     
         8 . A crimping tool, comprising: 
 a crimping operation information detect unit for detecting information concerning a crimping operation; and,    a pressure judge unit for judging, in accordance with information detected by the crimping operation information detect unit, whether pressure is normal or abnormal.    
     
     
         9 . The crimping tool as set forth in  claim 8 , wherein the crimping operation information detect unit includes a pressure sensor for detecting the pressure, and the pressure judge unit judges, in accordance with a pressure value detected by the pressure sensor, whether the pressure is normal or abnormal.  
     
     
         10 . The crimping tool as set forth in  claim 9 , further comprising a notifying unit for notifying the normal or abnormal judgment result obtained by the pressure judge unit.  
     
     
         11 . The crimping tool as set forth in  claim 9 , further comprising a display unit for displaying quantity information; and, a display control unit for allowing the display unit to display the maximum pressure value detected during one crimping operation by the pressure sensor.  
     
     
         12 . The crimping tool as set forth in  claim 8 , further including an electric motor for generating pressure of the crimping tool.  
     
     
         13 . The crimping tool as set forth in  claim 12 , wherein the crimping operation information detect unit includes a current detector for detecting the drive current of the electric motor, and the pressure judge unit judges, in accordance with a current value detected by the current detector, whether the pressure is normal or abnormal.  
     
     
         14 . The crimping tool as set forth in  claim 13 , further comprising a notifying unit for notifying the normal or abnormal judgment result obtained by the pressure judge unit.  
     
     
         15 . The crimping tool as set forth in  claim 13 , further comprising a display unit for displaying quantity information; and, a display control unit for allowing the display unit to display the maximum current value detected during one crimping operation by the current detector.  
     
     
         16 . The crimping tool as set forth in  claim 12 , wherein the crimping operation information detect unit includes a pressure sensor for detecting the pressure, and the pressure judge unit judges, in accordance with a pressure value detected by the pressure sensor, whether the pressure is normal or abnormal.  
     
     
         17 . The crimping tool as set forth in  claim 16 , further comprising a notifying unit for notifying the normal or abnormal judgment result obtained by the pressure judge unit.  
     
     
         18 . The crimping tool as set forth in  claim 16 , further comprising a display unit for displaying quantity information; and, a display control unit for allowing the display unit to display the maximum pressure value detected during one crimping operation by the pressure sensor.