Energy storage spring mounting device
A technology for installation devices and energy storage springs, which is applied in the direction of workpiece clamping devices, assembly machines, metal processing equipment, etc., can solve problems such as difficult assembly and easy damage of springs, achieve simple and easy assembly, avoid interference, and improve assembly efficiency Effect
Active Publication Date: 2012-10-24
JIANGSU SENYUAN ELECTRICAL
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[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that all the drawings of the present invention are in simplified form and use inaccurate scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.
[0029] Please refer to Figure 1A~5B , The present invention provides an installation device for an energy storage spring, including an inner spring clamp 1 , a spring installation device 2 , an inner spring hanging plate handle 3 and an outer spring hanging plate handle 4 which are independently arranged. The spring installation device 2 includes a housing 21, an outer spring clamp 22, a handle 23, and a positioning device 24; one end of the housing 21 is an outer spring clamp 22, and the other end of ...
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The invention discloses an energy storage spring mounting device which comprises an inner spring clamp, a spring mounting device, an inner spring panel handle and an outer spring panel handle which are independently arranged; the spring mounting device further comprises a shell, an outer spring clamp, a crank and a locating device; and one end of the shell is provided with the outer spring clamp, the other end of the shell is provided with the crank, and the locating device is arranged in the shell and is connected with the crank. The energy storage spring mounting device adopts the inner spring clamp and the outer spring clamp to respectively clamp an inner spring and an outer spring, the inner spring and the outer spring are enabled not to be damaged, panels and the springs can be more simply and easily assembled together through the inner spring panel handle and the outer spring panel handle, so the manpower is saved; and the locating device and the crank in the spring mounting device utilize the tensile elastic characteristic of the springs for preventing an inner spring panel from interfering the outer spring, the whole assembling process is simple and convenient, so the spring assembling efficiency is effectively improved.
Description
technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to an installation device for an energy storage spring. Background technique [0002] The energy storage spring is a relatively new circuit breaker operating mechanism. The appearance of the energy storage spring has played a greater role in improving the overall performance of the circuit breaker. Because the traditional electromagnetic operating mechanism is limited in increasing the closing speed, its closing power is also relatively large, and it has high requirements on the power supply. The operating mechanism of the energy storage spring adopts manual or electric operation, which not only has a higher closing speed, but also can realize automatic reclosing. [0003] In the prior art, the energy storage spring of a vacuum circuit breaker usually consists of two springs and a spring hanging plate. When assembling, the staff usually fix the spring on the bench vise, and ...
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IPC IPC(8): B23P21/00B25B11/02
Inventor 陈斌茆良阳张旭明
Owner JIANGSU SENYUAN ELECTRICAL