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Mold Repair Hammer Force Testing Device and Method

A technology for testing devices and testing methods, applied in measuring devices, force/torque/work measuring instruments, instruments, etc., can solve the problems of poor residual stress effect, poor control of automatic hammering hammering force, and difficult measurement, etc. Achieve accurate testing, accurate hammering force, and good shock absorption effect

Active Publication Date: 2019-01-22
NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0007] So far, hammering has eliminated the residual internal stress of mold repair, and it is not possible to accurately test the hammering force, especially for the hammering force on non-planar places such as mold grooves, corners, and protrusions. It makes the hammering force of automatic hammering difficult to control, and then makes the effect of hammering to eliminate residual stress poor

Method used

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  • Mold Repair Hammer Force Testing Device and Method
  • Mold Repair Hammer Force Testing Device and Method
  • Mold Repair Hammer Force Testing Device and Method

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the present invention is not limited to the following specific embodiments.

[0043] A mold repair hammer force testing device, which includes a controller, a bottom plate 1, a front plate 2 that is rotatably connected to one end of the bottom plate 1, a mounting hole 3 provided on the front plate 2, and a mounting hole 3 set in the mounting hole 3 for testing The pressure sensor 4 of the hammering force, the angle frame cushion block 5 that is arranged on the front plate 2 away from the end surface of the bottom plate 1 and is in contact with the pressure sensor 4 test end, the angle frame support block 6 that is arranged on the angle frame cushion block 5, is set On the angle frame support block 6, the force angle frame 7 for directly accepting the hammering force is arranged on the front plate 2 near the end surface of the bottom plate 1 an...

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Abstract

The invention relates to the technical field of mold repair, and especially relates to a mold repair hammering force test device and a mold repair hammering force test method. The device comprises a controller, a base plate (1), a front plate (2), a mounting hole (3) arranged in the front plate (2), a pressure sensor (4), a corner bracket cushion block (5), a corner bracket support block (6), a force-bearing corner bracket (7), a sensor fixing base (8), a cushion block (9), and a damping block (10). The force-bearing corner bracket (7) includes two force-bearing blocks (11) rotationally connected. The pressure sensor (4) is electrically connected with the controller. With the mold repair hammering force test device, the hammering force can be measured accurately.

Description

technical field [0001] The invention relates to the technical field of mold repair, in particular to a device and method for testing hammer force of mold repair. Background technique [0002] In recent years, the continuous expansion of mold application fields and more and higher requirements for molds in the applied fields have made the development speed of the mold industry faster than that of other manufacturing industries. It has become a common law. At present, the world mold market is in short supply. For several years, the total market has been between 60 billion and 65 billion US dollars, while my country's mold exports are still less than 8%. During the "Eleventh Five-Year Plan" period, this share can be expanded. The manufacturing industry is gradually shifting to my country and the trend of multinational groups purchasing molds in my country is becoming more and more obvious. Foreign capital and private capital continue to be optimistic about my country's mold indus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L5/00
CPCG01L5/00G01L5/0047
Inventor 刘立君王晓鹏沈秀强翁博
Owner NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG
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