Plastic gear delivery detection device
A technology for ex-factory inspection and plastic gears, which is applied in the direction of measuring devices, testing of mechanical components, testing of machine/structural components, etc. It can solve the problems of high missed detection rate, difficulty in satisfying automatic production, and low efficiency, and achieve high-efficiency detection. Effect
Inactive Publication Date: 2021-01-22
GUANGZHOU DADU POWER TECH CO LTD
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Problems solved by technology
Considering the high price of special gear testing equipment, most plastic gear manufacturers currently use manual or semi-manual testing methods. This method has the disadvantages of high work intensity, low efficiency, and high missed detection rate, and it is difficult to meet the needs of automated production.
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[0014] Combine below Figure 1-3 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0015] A plastic gear ex-factory detection device according to the present invention includes a box body 11, a working chamber 34 with an opening facing left is arranged in the box body 11, and a transmission shaft 45 is arranged on the rear end wall of the working chamber 34 for rotation, so that A transmission wheel 43 is fixedly arranged on the transmission shaft 45, and a transmission belt 44 extending to the outside is wound around the transmission wheel 43. A gear 46 to be detected is placed on the transmission belt 44, and a rack is connected to the front side of the working chamber 34. cavity 63, the front wall of the rack cavity 63 is fixedly provided with a rack 56, the rear...
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The invention discloses a plastic gear delivery detection device, which comprises a box body, a working cavity with a leftward opening is formed in the box body, a conveying shaft is rotatably arranged on the rear end wall of the working cavity, a conveying wheel is fixedly arranged on the conveying shaft, a conveying belt extending to the outside is wound on the conveying wheel, and a to-be-detected gear is placed on the conveying belt. A rack cavity is formed in the front side of the working cavity in a communicating mode, a rack is fixedly arranged on the front end wall of the rack cavity,a clamping motor is arranged on the rear end wall of the working cavity in a sliding mode, and a gear clamping device is arranged on the rear side of the clamping motor. The to-be-detected gear is driven to rotate through mutual engagement of a qualified gear and the to-be-detected gear, the change of the rotating speed is displayed through a curve, whether the gear can normally operate or not canbe visually seen, whether the gear is qualified or not can be efficiently detected, and a series of problems generated after unqualified gears are put into use are avoided.
Description
technical field [0001] The invention relates to the related field of gears, in particular to a plastic gear factory inspection device. Background technique [0002] Plastic gears generally have the characteristics of small size, simple structure, light weight, and low cost, and are suitable for children's toys, small household appliances, instruments and meters and other fields. Compared with ordinary gears, plastic gears have their particularities, such as generally low rigidity and easy deformation; there are many types, which increases the difficulty of quality inspection; product specifications are small and require high precision. Therefore, the production quality, quality inspection, and parameter control of plastic gears will face many problems. During the production process of plastic gears, due to the multiple influences of various factors such as design defects, mold wear, and uneven heating and cooling, the gears may have defects such as crooked teeth, flashing e...
Claims
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IPC IPC(8): G01M13/021
CPCG01M13/021
Inventor 王松其
Owner GUANGZHOU DADU POWER TECH CO LTD