A Quick Fixing Tool for Safety Valve with Compact Structure
A technology for fixing tooling with a compact structure, applied in positioning devices, clamping, manufacturing tools, etc., can solve problems such as easy vibration, affecting machining accuracy, troublesome operation, etc., achieve simple and fast fixing methods, compact structure, and prevent machining accuracy not high effect
Active Publication Date: 2020-04-24
EAST CHINA MINING EQUIP CO LTD
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
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 to operate. After fixing, the flange surface that needs to be processed is basically in a suspended state. , so that its stability is poor, and it is easy to produce tremors during processing, which affects its processing accuracy and needs to be improved urgently.
Method used
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Embodiment Construction
[0020] Below, the technical solution of the present invention will be described in detail through specific examples.
[0021] Such as Figure 1-3 as shown, figure 1 It is a structural schematic diagram of a compact safety valve fast fixing tool proposed by the present invention; figure 2 It is a schematic diagram of the assembly relationship between the third pallet, the fourth pallet, the first pallet and the second pallet in a compact safety valve fast fixing tool proposed by the present invention; image 3 It is a schematic diagram of the assembly relationship between the first pallet, the second pallet, the third pallet and the fourth pallet and the workpiece in a compact safety valve fast fixing tool proposed by the present invention.
[0022] refer to Figure 1-2 , a compact safety valve fast fixing tool proposed by the embodiment of the present invention, including: a bottom plate 1, an adjusting screw 2, a first supporting plate 3, a second supporting plate 4, a th...
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The invention discloses a quick safety valve fixing tool with a compact structure. The quick safety valve fixing tool comprises a bottom plate, a regulating screw, a first supporting plate, a second supporting plate, a third supporting plate and a fourth supporting plate, wherein a first supporting rod and a second supporting rod are arranged on the bottom plate; a first threaded hole and a secondthreaded hole are separately formed in the first supporting rod and the second supporting rod; the regulating screw comprises a first threaded part and a second threaded part which are opposite in thread turning direction; the first threaded part is in threaded fit with the first threaded hole; the second threaded part is in threaded fit with the second threaded hole; the first supporting plate and the second supporting plate are separately supported by the first supporting rod and the second supporting rod; the third supporting plate and the fourth supporting plate each comprises a main plate body, a first connecting part and a second connecting part; and the second connecting part in the third supporting plate and the second connecting part in the fourth supporting plate are connected with the second supporting plate. The quick safety valve fixing tool can be used for quickly fixing a workpiece to support a flange surface of the workpiece.
Description
technical field [0001] The invention relates to the technical field of valve production and processing, in particular to a fast fixing tool for a safety valve with a compact structure. 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,...
Claims
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IPC IPC(8): B23Q3/06
CPCB23Q3/06
Inventor 倪建平王剑飞
Owner EAST CHINA MINING EQUIP CO LTD