Integrated hose connecting device
A hose connection and connection device technology, which is applied in the direction of hose connection devices, pipes/pipe joints/fittings, mechanical equipment, etc., can solve problems such as fluid leakage, material deviation, and reduce the sealing performance of hose connection devices to achieve sealing Good performance, to avoid the effect of fluid leakage
Inactive Publication Date: 2018-06-01
姜堰区达康机械配件厂
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Problems solved by technology
[0004] Purpose of the invention: To solve the deficiencies and deficiencies of the prior art, to solve the existence of some deviations in the material in the split casting process of the hose connection device; to connect the hose connection device with the machine equipment through the lock nut, etc. Reduce the sealing performance of the hose connection device, prone to fluid leakage and other problems, the applicant has designed an integrated hose connection device after many practice improvements
Method used
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Embodiment Construction
[0013] The technical solution will be described in detail below through a best embodiment, but the protection scope of the present invention is not limited to the embodiment.
[0014] Such as figure 1 As shown, the integrated hose connection device includes a main body of the connection device, and the main body of the connection device includes a flange connection head 1, an inner core rod 2 and a sleeve 3, and the flange connection head 1, inner core rod 2 and sleeve The barrel 3 is integrated, the flange joint 1 is provided with an annular sealing groove 4, the annular sealing groove 4 is provided with a flange gasket, and the inner core rod 2 has a tapered The inner core rod of the through hole, the sleeve 3 is a "U"-shaped sleeve, and the sleeve 3 is sheathed on the outside of the inner core rod 2 .
[0015] The inner wall of the sleeve 3 is provided with annular tooth patterns, and the outer wall of one end of the inner core rod is provided with annular bevel teeth.
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The invention discloses an integrated hose connecting device. The integrated hose connecting device comprises a connecting device body, wherein the connecting device body comprises a flange connector,an inner core rod and a sleeve, and the flange connector, the inner core rod and the sleeve are integrated; an annular sealing groove is formed in the flange connecting head, and a flange gasket is arranged in the annular sealing groove; the inner core rod is provided with a conical through hole penetrating through the inner core rod in the axial direction; and the sleeve is a U-shaped sleeve, and the sleeve sleeves the outer side of the inner core rod; annular insection is arranged on the inner wall of the sleeve, and annular conical teeth are arranged on the outer wall of one end of the inner core rod; a certain distance is formed between the annular conical teeth on the outer wall of one end of the inner core rod and the annular insection on the inner wall of the sleeve; and the included angle formed between the conical surface of the conical through hole of the inner core rod and the central axis of the inner core rod is 24 degrees. The integrated hose connecting device is a flange connecting device which is casted integrally, and has the advantages that the sealing performance is good, and the phenomenon of fluid leakage is avoided.
Description
technical field [0001] The invention relates to the technical field of hose connection accessories, in particular to an integrated hose connection device. Background technique [0002] In the field of transportation industry, a hose connection device is needed to connect the hose and the machine equipment to seal and prevent leakage. At present, many hose connection devices on the market are split casting. During the casting process, there will be more or less material changes. Some deviations will affect the sealing performance of the hose connection device; there are also many hose connection heads that connect the hose connection head to the machine equipment through lock nuts. This connection method reduces the sealing performance and easily leads to fluid leakage. [0003] Therefore, in the prior art, in the split casting process of the hose connection device, some deviations of the material will be more or less produced; the hose connection device is connected to the m...
Claims
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Login to View More IPC IPC(8): F16L33/20
CPCF16L33/20
Inventor 孔小亮
Owner 姜堰区达康机械配件厂