Quick pneumatic durometer
A hardness tester, fast technology, applied in the direction of testing material hardness, strength characteristics, measuring devices, etc., can solve the problems of test accuracy, uneven force, complicated operation, etc., to ensure stability and reliability, and reduce physical burden , the effect of high test accuracy
Pending Publication Date: 2017-01-04
SICHUAN FURONG TECHNOLOGY CO LTD
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Problems solved by technology
When using the clamp-type hardness tester, it is necessary to hold the handle position with the hand and press the workpiece position with the grip force of the human hand to read. It requires a large grip force to complete the press-in reading, and the opening of the clamp body is small, which has poor compatibility with the workpiece and can only measure part of the workpiece. part surface hardness
When using the three-point push-type hardness tester, you need to hold the entire body of the watch and press it down to produce a reading. The operator needs to provide a positive and downward pressure test reading with both hands. The operator must be in a standing state. If the pressing posture is not correct, it will easily cause reading errors. Even damage the meter head, high technical requirements for o
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[0015] In order to describe in detail the technical content, the achieved objectives and effects of the present invention, the following description will be given in conjunction with the embodiments and the accompanying drawings.
[0016] Please refer to figure 1 with figure 2 As shown, the fast pneumatic hardness tester provided by the present invention includes a testing platform 1, a lifting platform located above the testing platform 1, a meter head 3 installed under the lifting platform 2 for testing hardness, and a vertical lifting platform for driving the lifting platform 2 A driving mechanism, the test platform 1 is provided with a stop 5 for fixing the workpiece 4, the meter head 3 is located directly above the workpiece placement position on the test platform 1, and the driving mechanism includes separate sets on the left and right sides of the test platform 1. The two driving cylinders 6 and the controller 7 for controlling the two driving cylinders 6, the left and ri...
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The invention relates to a quick pneumatic durometer which comprises a testing platform, a lifting platform positioned above the testing platform, a gauge head mounted below the lifting platform and used for testing hardness and a driving mechanism driving the lifting platform to vertically ascend and descend. A retaining block for fixing a workpiece is arranged on the testing platform, the gauge head is positioned right above the workpiece on the testing platform, the driving mechanism comprises two driving cylinders respectively arranged on the left and right sides of the testing platform and a controller for controlling the driving cylinders, the left and right ends of the lifting platform are connected with driving ends of the driving cylinders respectively, and the controller control the driving cylinders to run synchronously. The quick pneumatic durometer has the advantages of high automation level, simplicity and convenience in operation, stability and reliability in detection, high detection accuracy, high detection efficiency, less proneness to damage of the gauge head and high adaptability to the workpiece and has quite wide market application prospect.
Description
technical field [0001] The invention relates to the technical field of material detection, in particular to a fast pneumatic hardness tester. Background technique [0002] There are two types of traditional hardness testers: pliers type and three-point pressing type. When using the clamp-type hardness tester, it is necessary to hold the handle position with the hand and press the workpiece position with the grip force of the human hand to read. It requires a large grip force to complete the press-in reading, and the opening of the clamp body is small, which has poor compatibility with the workpiece and can only measure part of the workpiece. Partial surface hardness. When using the three-point push-type hardness tester, you need to hold the entire body of the watch and press it down to produce a reading. The operator needs to provide a positive and downward pressure test reading with both hands. The operator must be in a standing state. If the pressing posture is not correc...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G01N3/42
CPCG01N3/42G01N2203/0044G01N2203/0202G01N2203/0098G01N2203/0076
Inventor彭昌华赵云杰赵敏颜海涛郑旭
OwnerSICHUAN FURONG TECHNOLOGY CO LTD