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A new type of rolling device and its rolling device assembly
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Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A rolling device, a new type of technology, applied in metal processing, etc., can solve the problems of no description or report, no data collected, etc., and achieve considerable economic benefits, light weight, and low resistance
Active Publication Date: 2017-05-03
SHANGHAI INST OF SATELLITE EQUIP
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Abstract
Description
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[0004]
At present, there is no description or report of the similar technology of the present invention, and no similar data at home and abroad have been collected yet.
Method used
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Embodiment 1
[0038] Please also see Figure 1 to Figure 2 , this embodiment provides a novel rolling device, including a bracket, a rolling mechanism and an end cover, a rolling chamber is formed between the bracket and the end cover, and the rolling mechanism is arranged in the rolling chamber;
[0039] The rolling mechanism includes: a connecting shaft, a main shaft, an outer sleeve, a bearing component, a positioning shaft and a positioning sleeve, the connecting shaft and the positioning shaft are respectively arranged at both ends of the main shaft, wherein the connecting shaft is embedded with the bracket connected, the positioning shaft is embedded with the end cover; an outer sleeve is provided outside the main shaft, and a bearing component is provided between the main shaft and the outer sleeve; a positioning shaft is provided between the positioning shaft and the end cover set.
[0040] Further, the bearing component includes a plurality of bearings and an inner sleeve and an o...
Embodiment 2
[0067] Such as image 3 As shown, this embodiment provides a rolling device assembly, including multiple new rolling devices provided in Embodiment 1, the multiple new rolling devices are arranged side by side, and there is a gap between adjacent new rolling devices.
[0068] There are two new-type rolling devices, and the distance between the centers of the two new-type rolling devices is 10.5 mm.
[0069] Specifically,
[0070] The rolling device assembly 11 includes two new rolling devices. After the rolling device assembly is installed, the outer circle of the outer sleeve 3 is higher than the plane of the bracket 2, and the height dimension is 0.5mm. The center-to-center distance of two novel rolling devices is 10.5 mm, and the outer garden diameter of the novel rolling device outer sleeve 3 is 10 mm.
[0071] The rolling device assembly 11 provided in this embodiment is suitable for the work of the punching cam in the thin temperature-controlled material punching machi...
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Abstract
The invention discloses a novel rolling device and a rolling device assembly. The rolling device comprises a support, a rolling mechanism and an end cover, wherein a rolling chamber is formed between the support and the end cover, and the rolling mechanism is arranged in the rolling chamber. The rolling mechanism comprises a connecting shaft, a spindle, an outer sleeve, a bearing component, a positioning shaft and a positioning shaft sleeve, wherein the connecting shaft and the positioning shaft are disposed at two ends of the spindle respectively, the connecting shaft and the support are connected in an embedded mode, the positioning shaft and the end cover are connected in an embedded mode, the outer sleeve is arranged outside the spindle, the bearing component is disposed between the spindle and the outer sleeve, and the positioning shaft sleeve is positioned between the positioning shaft and the end cover. According to the novel rolling device and the rolling device assembly, the problem of poor punching quality caused by large resistance in the punching process of punchers for thin temperature control materials is solved, the novel rolling device and the rolling device assembly are applied to work of punching cams of punchers for the thin temperature control materials and have the advantages of being light in weight, high in strength, small in resistance, good in centering property and convenient to install.
Description
technical field [0001] The invention relates to the technical field of high-efficiency punching equipment for thin materials, in particular to a novel rolling device and a rolling device assembly thereof. Background technique [0002] There is no similar description or report on the thin temperature-controlled material punching machine at home and abroad, and the multi-layer coating of satellite temperature control is one of the main temperature control methods of satellites. It uses different layers of thin temperature-control insulation materials to rationally distribute the heat-absorbing and heat-dissipating areas of the sunny side and the back-side of the satellite when it is in orbit, and combined with active temperature control measures to achieve satellite on-orbit temperature control. [0003] The rolling device is a mechanism used for punching devices for thin temperature-controlled materials. The rolling device is light in weight, high in strength, small in resist...
Claims
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Application Information
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