RV speed reducer pollution-free gas tightness rapid measuring device and method thereof
A measuring device and air-tightness technology, which is applied in the direction of measuring device, liquid-tightness measurement using liquid/vacuum degree, fluid-tightness test, etc. It can solve problems such as irreparable, pollution of reducer body, high labor cost, etc.
Pending Publication Date: 2019-02-22
浙江环动机器人关节科技股份有限公司
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Problems solved by technology
The existing test method has the following disadvantages: (1) After the sealant is applied on the end surface, it will pollute the reducer body, which is difficult to clean later; (2) Using screws for sealing installation will cause damage to the reducer body , it cannot be repaired later; (3), the test assembly process is complicated, and the labor cost is high; (4), based on the above three points, it is impossible to conduct a full inspection or batch inspection of the reducer sealing
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[0029] The present invention will be further elaborated and illustrated below in conjunction with the accompanying drawings and specific embodiments. The technical features of the various implementations in the present invention can be combined accordingly on the premise that there is no conflict with each other.
[0030] Such as figure 1 As shown, it is a quick measuring device for pollution-free air tightness of RV reducer in a preferred embodiment of the present invention. Its main structure includes a pneumatic cylinder 1, a frame 2, an upper gland 3, an upper sealing cover 4, and a supporting base 6 , a sealed bottom plate 7, a vent pipe and three groups of infrared photoelectric sensors 8.
[0031]In this embodiment, the frame 2 is in the shape of a frame with two opposite sides missing, and has gripping parts on both sides for easy handling. Pneumatic cylinder 1 is vertically fixed on frame 2 and the end of its piston rod extends into the inner cavity of frame 2. Pneu...
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The invention discloses an RV speed reducer pollution-free gas tightness rapid measuring device and an RV speed reducer pollution-free gas tightness rapid measuring method thereof, which belong to thefield of test equipment. According to the RV speed reducer pollution-free gas tightness rapid measuring device and the RV speed reducer pollution-free gas tightness rapid measuring method, an upper sealing cover and a fixed sealing bottom plate are closely attached to both sides of an RV speed reducer body to form an enclosed sealing cavity, and the offline rapid detection of speed reducer gas tightness of the RV speed reducer can be completed without using screws for fastening and without using end surface sealant for sealing, thereby causing no damage and pollution to the speed reducer.
Description
technical field [0001] The invention belongs to the field of testing equipment, and in particular relates to a device and method for quickly measuring the pollution-free airtightness of an RV reducer. Background technique [0002] The RV reducer has a series of advantages such as high bearing capacity, high precision, high efficiency, and stable transmission. It is widely used in industrial robots, welding automation, aerospace and other fields. The quality of its sealing directly affects the lubrication of key parts inside the reducer, which in turn affects the life of the reducer. [0003] The existing RV reducer airtightness test is mainly to use screws to fix the reducer casing and the external base, apply sealant on the output end surface, and then use screws to fix the output end surface and the output end cover to form a sealed cavity. test. The existing test method has the following disadvantages: (1) After the sealant is applied on the end surface, it will pollute...
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IPC IPC(8): G01M3/32
CPCG01M3/329
Inventor 张靖严厚林胡俊章王剑峰谢发祥严亮朱忠刚朱晴旺韩益南邵彦斌
Owner 浙江环动机器人关节科技股份有限公司