Automatic hard alloy welding tool for valve seat

A cemented carbide and automated technology, applied in the valve seat field, can solve the problems of affecting the welding quality of the valve seat, the inability to weld the valve seat and the valve body effectively, and the inability to accurately control the size and other problems.

Inactive Publication Date: 2019-01-11
盐城市景盛石化机械有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that in the prior art, when the cemented carbide of the valve seat is welded to the valve body, the valve seat is mostly pushed into the valve body manually. When pushing in, the s

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  • Automatic hard alloy welding tool for valve seat
  • Automatic hard alloy welding tool for valve seat
  • Automatic hard alloy welding tool for valve seat

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0021] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0022] refer to Figure 1-3

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Abstract

The invention discloses an automatic hard alloy welding tool for a valve seat. The automatic hard alloy welding tool comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a supporting block; a cavity is arranged in the supporting block; a dual-axis rotation motor is arranged in the cavity; upper and lower sides of the dual-axis rotation motor are fixedly connected with upper and lower sides of the cavity separately; two output ends of the dual-axis rotation motor are fixedly connected with threaded rods through shaft couplers; ends, away from the dual-axisrotation motor, of the threaded rods are in threaded connection with threaded barrels; tops of the threaded barrels are fixedly connected with first supporting rods; strip-shaped openings which correspond to the first supporting rods are formed in the top of the cavity; opposite sides of the two first supporting rods are fixedly connected with arc-shaped clamping blocks; a first groove is formedin the upper surface of the workbench; and the right side of the first groove is fixedly connected with an electric pushing rod. The automatic hard alloy welding tool can precisely push the valve seatinto a valve rod to weld, can conveniently position the valve body, and prevents the valve body from shaking.

Description

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Claims

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Application Information

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Owner 盐城市景盛石化机械有限公司
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