Sewing machine transmission large connecting rod angle gauge
An angle detection and sewing machine technology, applied in angle/taper measurement and other directions, can solve problems such as installation and connection problems, cumbersome measurement, large connecting rod length, etc., and achieve accurate judgment results
Inactive Publication Date: 2021-07-16
天津市臣涛精密机械设备有限公司
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Problems solved by technology
[0002] The structure of the large connecting rod of the sewing machine is: comprising a straight section 4, an arc section 6, a straight section 7, a bending section 8, an inclined section 10 and an opening section 11, wherein the inclined section as a whole is inclined, and the bottom surface The inclination angle needs to meet the process requirements. If the requirements are not met, there will be problems with later installation and connection.
In the prior art, in order to ensure the correct inclination angle of the inclined section, it is necessary to use commonly used tools such as a protractor to measure, but the large connecting rod is relatively long and has a certain weight, so the measurement is cumbersome and the measurement results are prone to appear. mistake
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[0012] Below in conjunction with the examples, the present invention is further described, the following examples are illustrative, not limiting, and the protection scope of the present invention cannot be limited by the following examples.
[0013] A large connecting rod angle inspection tool for sewing machine transmission, such as figure 1 , 2 As shown, the innovation of the present invention is: comprise base 2, fixed block 3, top block 5 and inclined block 13, one side rear end of base is provided with spacer 1, fixed block is set at the rear end of spacer, at the front end of fixed block A top block is set on the cushion block, and the straight section 4 on the left side of the large connecting rod is clamped between the fixed block and the top block. An inclined block is arranged at the rear end of the other side of the base, and a set is used for fixing the large connecting rod on the side of the inclined block. The positioning column 16 of the opening section 11 of t...
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A sewing machine transmission large connecting rod angle gauge comprises a base, a fixing block, a top block and an inclined block, wherein the fixing block is arranged at the rear end of one side of the base, the top block is arranged at the front end of the fixing block, a straight section used for clamping the left side of a large connecting rod is arranged between the fixing block and the top block, the inclined block is arranged at the rear end of the other side of the base, a positioning column used for fixing the open hole section of the large connecting rod is arranged beside the inclined block, and the inclined block can transversely stretch out towards the right side. The straight section on the left side of the large connecting rod is fixed through the fixing block and the top block, the telescopic inclined block stretches into the position below the inclined section, the fitting degree of the opposite surfaces of the telescopic inclined block and the inclined section is observed to judge whether the inclination angle meets the requirement or not, tedious protractor measurement is not needed, and the judgment result is accurate.
Description
technical field [0001] The invention belongs to the technical field of large connecting rod angle detection, in particular to a large connecting rod angle detection tool for sewing machine transmission. Background technique [0002] The structure of the large connecting rod of the sewing machine is: comprising a straight section 4, an arc section 6, a straight section 7, a bending section 8, an inclined section 10 and an opening section 11, wherein the inclined section as a whole is inclined, and the bottom surface The inclination angle needs to meet the process requirements, if it does not meet the requirements, there will be problems in the later installation and connection. In the prior art, in order to ensure the correct inclination angle of the inclined section, it is necessary to use commonly used tools such as a protractor to measure, but the large connecting rod is relatively long and has a certain weight, so the measurement is cumbersome and the measurement results ...
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IPC IPC(8): G01B5/24
CPCG01B5/24
Inventor 崔超崔越崔文来崔建涛崔雅臣李绍功张涛李绍德
Owner 天津市臣涛精密机械设备有限公司