A valve seat assembly tooling
A technology for assembling tooling and valve seats, applied in the direction of manufacturing tools, hand-held tools, etc., can solve problems such as troublesome, low assembly efficiency, time-consuming and labor-intensive, and achieve the effect of convenient use
Active Publication Date: 2020-11-24
PINGGAO GRP +1
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- Application Information
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Embodiment Construction
[0024] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0025] The specific embodiment of valve seat assembly tooling of the present invention, as Figure 2-8 As shown, it includes a positioning seat for positioning the base 10 in the horizontal direction and supporting the base 10 upwards during use. The positioning seat includes a support platform 20 and a positioning column 21 vertically arranged on the support platform 20. The upper surface of the support platform is used for For the supporting surface of the base 10 to support upward, the outer peripheral surface of the positioning column 21 is a positioning surface for positioning and cooperating with the inner peripheral surface of the hollow column of the valve seat. Wherein, the upper end surface of the positioning post 21 is provided with an upwardly extending guide post 210, and the upper outer peripheral surface of the guide post 210 is provided w...
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The invention provides a valve base assembling tool which comprises a positioning base for positioning a base in the horizontal direction and upwards supporting the base and further comprises an ejecting cylinder. A spring base ejecting part for positioning a spring base and downwards ejecting the spring base is arranged at the lower end of the ejecting cylinder. A clamping ring ejecting rod is assembled in the ejecting cylinder and provided with a clamping ring ejecting part which downwards ejects a clamping ring to make the clamping ring expand in the radial direction and move downwards along the circumference of a hollow column. The clamping ring ejecting part is guided to move in the radial direction and installed in the ejecting cylinder and moves outwards in the radial direction of the clamping ring when the clamping ring expands in the radial direction. When the valve base assembling tool is used, the spring base is downwards ejected by the ejecting cylinder, meanwhile the clamping ring ejecting rod downwards ejects the clamping ring through the clamping ring ejecting part and outwards moves in the radial direction when the clamping ring expands in the radial direction, andtherefore the clamping ring can be directly ejected into a clamping groove through the clamping ring ejecting rod, a compression spring can be pressed in place by only one action when the whole valvebase is assembled, and use is quite convenient.
Description
technical field [0001] The invention relates to a valve seat assembly tool. Background technique [0002] There is a valve seat used in the self-energy interrupter, such as figure 1 As shown, this valve seat includes a base 10, the base 10 is provided with a hollow column extending up and down, the outer circumference of the hollow column is provided with a compression spring 11, the upper end of the compression spring 11 is equipped with a tubular spring seat 12, the hollow column A draw-in groove is arranged on the outer peripheral surface of the upper end, and a collar 13 is installed in the draw-in groove. The collar 13 is mainly used to stop the spring seat 12 in an upward direction and keep the compression spring in a compressed state. The spring seat can move downward to compress the compression spring when under pressure, and the compression spring provides the spring seat with an upward elastic restoring force. [0003] When assembling this valve seat, the traditi...
Claims
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IPC IPC(8): B25B27/00
CPCB25B27/00
Inventor 徐仲勋李小欣林生军乔会杰苗晓军张红恩李新刚王亚祥尹世献许东杰司晓闯李宝增李凯
Owner PINGGAO GRP