High-precision spring strength detection device
A strength detection and high-precision technology, applied in the direction of measuring devices, mechanical parts testing, machine/structural parts testing, etc. Reasonable design and good safety effect
Inactive Publication Date: 2018-07-10
吴江信宝五金弹簧有限公司
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Problems solved by technology
For example, the spring strength tester controlled by a microcomputer can be used for the strength test of various springs or shock absorbers, and the test technical parameters can be adjusted according to different tested parts, but the tester has many functions and a wide range of applications, so the price is natural Very high; if simple and general instruments are used for testing, these instruments are rough in manufacture and cannot meet the testing needs
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[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0016] In describing the present invention, it should be understood that if there are terms "center", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer ” and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orie...
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The invention discloses a high-precision spring strength detection device. The high-precision spring strength detection device comprises a machine case, wherein a transverse plate is horizontally arranged at the top of the machine case; a pulling force assembly is arranged at the top of the transverse plate; a driving assembly is arranged in the machine case; the pulling force assembly comprises aleft connector and a right connector; the left connector is connected with the right connector through a spring; the right connector is fixed at one end of the top of the transverse plate; sliding ways are horizontally arranged at the other end of the top of the transverse plate; a sliding plate capable of moving along the sliding ways back and forth is arranged on the sliding ways; the sliding plate is provided with the left connector; the driving assembly comprises a bobbin arranged in the machine case and a pulling force wire is wound on the bobbin; a roller shaft is arranged in the bobbinand two ends of the roller shaft are connected to the machine case through a support; a bearing is arranged in the support and two ends of the roller shaft are connected with the bearing and can rotate along the bearing; a pull ring is arranged at one end of the left connector; the pull ring is connected with the pulling force wire; the roller shaft is connected with a speed change mechanism. Thehigh-precision spring strength detection device is reasonable in design and good in safety and the testing precision is improved.
Description
technical field [0001] The invention relates to the technical field of spring testing, in particular to a high-precision spring strength testing device. Background technique [0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials are deformed under the action of external force, and return to their original shape after the external force is removed. Generally made of spring steel. The types of springs are complex and diverse. According to the shape, there are mainly coil springs, scroll springs, leaf springs, special-shaped springs, etc. With the development of science and technology, there are many kinds of spring strength testers. For example, the spring strength tester controlled by a microcomputer can be used for the strength test of various springs or shock absorbers, and the test technical parameters can be adjusted according to different tested parts, but the tester has many functions and a wide range of applications, so ...
Claims
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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 胡琪刘菊林全小英
Owner 吴江信宝五金弹簧有限公司