Top hammer straightness and roundness measurement tool
A roundness measurement and straightness technology, applied in the field of top hammer straightness and roundness measurement tools, can solve the problem of no special measuring tool for straightness and roundness at the rear of the top hammer, and achieve the effect of ensuring accuracy
Pending Publication Date: 2017-12-22
ZHEJIANG HENGCHENG CEMENTED CARBIDE CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a tool for measuring the straightness and roundness of the top hammer, which can effectively solve the problem that there is no special tool for measuring the straightness and roundness of the rear part of the top hammer
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[0013] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. 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.
[0014] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientation or position shown in the drawings The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation,...
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The invention discloses a top hammer straightness and roundness measurement tool. A top hammer comprises a working head and a connection cylinder body. The connection cylinder body is shaped like a circular truncated cone. The measurement tool comprises a base and a supporting frame arranged on the base. A dial indicator is arranged on the supporting frame. The dial indicator is axially and slidably arranged on the supporting frame along the connection cylinder. The dial indicator is located directly above the base. The upper surface of the base contacts the connection cylinder body. The upper surface of the base is a bevel. The tilt angle of the upper surface of the base is equal to the vertex angle of the connection cylinder body. The top hammer straightness and roundness measurement tool provided by the invention has the advantages that the tilt angle of the upper surface is equal to the vertex angle of the connection cylinder body, so that the highest generatrix of the top hammer can be ensured to be horizontal when the connection cylinder body of the top hammer is placed on the base; the straightness of the generatrix is accurately measured by the dial indicator; and when the straightness is measured, a user simply needs to slide the dial indicator without moving the entire top hammer, which saves time and effort and ensures the data accuracy.
Description
technical field [0001] The invention relates to a tool for measuring straightness and roundness of an anvil. Background technique [0002] Tungsten carbide anvil is an important part of the production of artificial diamond devices. For cemented carbide anvil, in addition to its working surface, the straightness and roundness of the rear part of the truncated cone are also related to whether the entire anvil is qualified. Now There is no special tool for measuring the straightness and roundness of the anvil, which is very inconvenient for workers to operate. Contents of the invention [0003] The object of the present invention is to provide a tool for measuring the straightness and roundness of the top hammer, which can effectively solve the problem that there is no special tool for measuring the straightness and roundness of the back of the top hammer. [0004] In order to solve the above technical problems, the present invention is achieved through the following technic...
Claims
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IPC IPC(8): G01B5/20G01B5/24
CPCG01B5/201G01B5/24
Inventor 黄椿金益民郭伟波
Owner ZHEJIANG HENGCHENG CEMENTED CARBIDE CO LTD