A running-in device for a spring operating mechanism
An operating mechanism, a pair of technology, applied in the direction of measuring devices, machine/structural component testing, mechanical component testing, etc., can solve the problems of increasing the workload of daily management and increasing the investment in auxiliary production costs of mechanism manufacturers. Achieve the effect of reducing the cost of investment and the time of disassembly and assembly, reducing the investment of area and auxiliary equipment, and improving work efficiency
Active Publication Date: 2020-09-04
STATE GRID CORP OF CHINA +2
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Problems solved by technology
The spring operating mechanism is widely used, and the production volume is very large. It needs a certain number of running-in devices to be used together. Usually, one kind of running-in device is suitable for one spring operating mechanism and only one can be tested at the same time. This requires investment from the mechanism manufacturer. The larger space is occupied by the mechanical running-in of the spring operating mechanism; in addition, because the installation positions of different types of spring operating mechanisms are different from the transmission shaft, the corresponding running-in devices are also different, which requires mechanism manufacturers to invest in different types of mechanism running-in devices Cooperating with it, it greatly increases the input of the auxiliary production cost of the mechanism manufacturer and greatly increases the daily management workload
Method used
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Embodiment Construction
[0039] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0040] A specific embodiment of a running-in device for a spring operating mechanism of the present invention, as Figure 1 to Figure 23 As shown, it includes a bracket, the bracket includes a chassis 2 and a mounting frame 1, and the running-in device also includes a first mounting plate 4 and a second mounting plate 4 arranged on the mounting frame 1 at intervals in parallel for different spring operating mechanisms to be worn in respectively. Two mounting plates 5, the first mounting plate 4 and the second mounting plate 5 are all detachably connected on the mounting frame 1 by bolts, each spring operating mechanism to be run-in is arranged on the corresponding mounting plate oppositely, each mounting plate The outer surface forms a corresponding mounting end face, the first mounting plate 4 is rotatably mounted with a first rotating shaft 7 , and the...
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The invention relates to a running-in apparatus for a spring operating mechanism. The running-in apparatus comprises a support provided with one pair of mounting end surfaces or at least three mounting end surfaces distributed in a polygonal mode, wherein the mounting end surfaces are used for installation of corresponding spring operating mechanisms that is going to be processed by running-in treatment. All mounting end surfaces are provided with mounting structures for installation of the corresponding spring operating mechanisms with backs to the mounting end surfaces; transmission shafts in transmission connection with output terminals of the corresponding spring operating mechanisms are assembled to all mounting end surfaces in a rotating manner. One running-in apparatus not only is suitable for more than two spring operating mechanism with the same type for running in simultaneously but also is suitable for more than two spring operating mechanism with the different type for running in simultaneously, so that the area occupied by the production site, investment of auxiliary equipment, and the number of the production staff needed by the apparatus can be reduced effectively, the work efficiency can be improved, and the cost can be saved.
Description
technical field [0001] The invention relates to a running-in device for a spring operating mechanism. Background technique [0002] The spring operating mechanism is widely used in circuit breakers, load switches and smart switches. In order to keep the spring operating mechanism in a relatively stable and ideal working state, the spring operating mechanism is usually installed before the circuit breaker, load switch or smart switch. The spring operating mechanism is first installed on the running-in device for mechanical running-in, so that the mechanical properties of the spring operating mechanism are in a relatively ideal stable state, which meets the requirements for use of circuit breakers, load switches or intelligent switches. The spring operating mechanism is widely used, and the production volume is very large. It needs a certain number of running-in devices to be used together. Usually, one kind of running-in device is suitable for one spring operating mechanism a...
Claims
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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 袁平定李召森葛亚龙贾克元方春阳张艳婷王杨阳张娜穆贝贝李晓虎吴海航宋利卡唐学芳
Owner STATE GRID CORP OF CHINA