Universal type safety valve fixing tool
A technology for fixing tooling and safety valves, applied to workpiece clamping devices, manufacturing tools, etc., can solve problems such as troublesome operation and complex structure, and achieve the effects of convenient operation, simple structure, and low processing accuracy
Inactive Publication Date: 2018-10-19
EAST CHINA MINING EQUIP CO LTD
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- Claims
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Problems solved by technology
When processing the flange surface of the safety valve, it needs to be fixed with fixed tooling. However, the existing fixed tooling is not only complicated in structure, but also troublesome in operation, which needs to be improved urgently.
Method used
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Embodiment Construction
[0021] Below, the technical solution of the present invention will be described in detail through specific examples.
[0022] Such as Figure 1-3 as shown, figure 1 It is a structural schematic diagram of a general-purpose safety valve fixing tool proposed by the present invention; figure 2 It is a top view of a universal safety valve fixing tool proposed by the present invention; image 3 It is a schematic diagram of the assembly relationship between the first fixed block, the second fixed block, the third fixed block and the fourth fixed block and the workpiece in a universal safety valve fixing tool proposed by the present invention.
[0023] refer to Figure 1-2 , a general-purpose safety valve fixing tool proposed by the embodiment of the present invention, including: a bottom plate 1, a first electric telescopic rod 2, a second electric telescopic rod 3, a third electric telescopic rod, a fourth electric telescopic rod, a first fixed Block 4, the second fixed block ...
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The invention discloses a universal type safety valve fixing tool which comprises a bottom plate, a first electric telescoping rod, a second electric telescoping rod, a third electric telescoping rod,a fourth electric telescoping rod, a first fixing block, a second fixing block, a third fixing block, a fourth fixing block, a first drive mechanism and a second drive mechanism. The bottom plate isprovided with a first sliding base, a second sliding base, a third sliding base and a fourth sliding base. The first sliding base and the second sliding base are driven by the first drive mechanism tomove in the opposite direction. The third sliding base and the fourth sliding base are driven by the second drive mechanism to move in the opposite direction. The first electric telescoping rod, thesecond electric telescoping rod, the third electric telescoping rod and the fourth electric telescoping rod are fixed to the first sliding base, the second sliding base, the third sliding base and thefourth sliding base correspondingly. The first fixing block, the second fixing block, the third fixing block and the fourth fixing block are connected with the first electric telescoping rod, the second electric telescoping rod, the third electric telescoping rod and the fourth electric telescoping rod correspondingly. The universal type safety valve fixing tool is wide in application range.
Description
technical field [0001] The invention relates to the technical field of valve production and processing, in particular to a universal safety valve fixing tool. Background technique [0002] The safety valve is a special valve whose opening and closing parts are in a normally closed state under the action of external force. When the medium pressure in the equipment or pipeline rises above the specified value, it discharges the medium to the outside of the system to prevent the medium pressure in the pipeline or equipment from exceeding the specified value. . Safety valves are automatic valves, mainly used in boilers, pressure vessels and pipelines, to control the pressure not to exceed the specified value, and play an important role in protecting personal safety and equipment operation. When processing the flange surface of the safety valve, it needs to be fixed with a fixed tool. However, the existing fixed tool is not only complicated in structure, but also troublesome in o...
Claims
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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 倪建平王剑飞
Owner EAST CHINA MINING EQUIP CO LTD