Test tool, test machine and test method for guide rail pair
A technology for testing tooling and guide rail pairs, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve time-consuming and labor-intensive problems, and achieve the effects of ensuring accuracy, saving adjustment strength and adjustment time, and consistent force-bearing surfaces
Pending Publication Date: 2022-02-11
广东科杰技术股份有限公司
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- Description
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- Application Information
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Problems solved by technology
[0006] However, the guide rail pair is randomly fixed on the machine platform, and multiple adjustments are required to meet the test requirements, which is time-consuming and labor-intensive
Method used
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[0038] 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 only for explaining the present invention and should not be construed as limiting the present invention.
[0039] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...
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The invention discloses a test tool, a test machine and a test method for a guide rail pair. The test tool comprises a lower mounting assembly and an upper mounting assembly; thelower mounting assembly is provided with a machine table, and the machine table is used for fixing a first guide rail; the upper mounting assembly is used for connecting a first sliding block with a loading cross beam and is provided with a loading piece, an adjusting guide rail pair, a force sensor and a locking piece, the loading piece is connected with the guide rail pair to be tested, a second guide rail of the adjusting guide rail pair is connected with the loading cross beam of the testing machine, a second sliding block of the adjusting guide rail pair is connected with the force sensor, the locking piece can relatively lock or loosen the second guide rail and the second sliding block of the adjusting guide rail pair; a centering pin and a centering connecting sleeve are arranged between the force sensor and the loading piece, and the centering pin can be inserted into the centering connecting sleeve for positioning; and a loading sleeve is detachably arranged between the force sensor and the loading piece, and the loading sleeve and the centering pin or the centering connecting sleeve can be concentrically arranged. According to the test tool, the test machine and the test method for the guide rail pair, adjustment can be reduced, and time and labor are saved.
Description
technical field [0001] The invention relates to testing equipment, in particular to a testing tool and testing method for a pair of guide rails. Background technique [0002] Static stiffness is an important index to characterize the bearing capacity of the guide rail pair. [0003] For testing, a material tensile testing machine is usually used, and after modification, it forms a testing machine for the guide rail pair. [0004] Structurally, the guide rail pair to be tested has a first guide rail and a first slider, and the testing machine for the guide rail pair has a machine table and a lifting beam. [0005] When using the test machine of the guide rail pair, firstly, install the guide rail pair to be tested on the machine platform of the test machine, the machine platform is preferably fixed with the first guide rail of the guide rail pair to be tested, and the loading beam is connected to the first The slide block is fixed, and then the loading beam is controlled to...
Claims
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IPC IPC(8): G01N3/02
CPCG01N3/02
Inventor 黄卫强温振强李涛陈炳权张永康
Owner 广东科杰技术股份有限公司