Open type piston ring quick installation device
An installation device and a technology for a piston ring, which is applied in the field of a quick installation device for an open-type piston ring, can solve the problems of low installation efficiency of the piston ring, etc., and achieve the effects of improving installation speed and installation efficiency, not easy to loosen, and easy to apply force.
Inactive Publication Date: 2018-03-09
仪征全新活塞环有限公司
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Problems solved by technology
[0003] The technical problem solved by the present invention is to overcome the defect of low installation efficiency of the existing manual piston ring, and provide a quick installation device for the open type piston ring
Method used
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[0012] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] see Figure 1-2 , the present invention provides a technical solution: an open-type piston ring quick installation device, including a connecting pipe 1, the connecting pipe 1 is arc-shaped, and the connecting pipe 1 is set as two upper and lower openings facing each other, and the two connecting pipes The right ends of 1 are hingedly connected, and the right side of the back end of the two connecting pipes 1 is connected with an internal pressure handl...
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The invention discloses an open type piston ring quick installation device. An tail end of a wiredrawing protrudes from the right side of the front end of a connecting pipe and is connected with the left end point of a corresponding bracket. An external pressure handle is connected with the right end point of the bracket, the external pressure handle is connected with an internal pressure handle at the same side through an external torsion spring, a left hand presses the lower internal pressure handle and the external pressure handle tightly so that the external pressure handle can rotate around the internal pressure handle and drive the wiredrawing, the wiredrawing passes through the connecting pipe, then passes through a supporting column to pull a rotating plate forward, the rotating plate rotates around supporting plates, a squeeze column squeezes a piston ring, and then two hands move closer to each other, two internal pressure handles are close to each other, two supporting plates are away from each other, the piston ring is pulled open, and the piston ring can be sleeve on a piston, and can be stuck into a piston ring clamping groove on the piston after the piston ring is loosed. Compared to hand-pulling, holding the internal pressure handles and external pressure handle by the hand uses a principle of lever, is easy and convenient to apply force, not easy to loosen, andincreases installation speed and installation efficiency.
Description
technical field [0001] The invention relates to the technical field of piston ring installation, in particular to an open type quick installation device for piston rings. Background technique [0002] During the installation process of the piston, the piston ring must be stretched to a certain opening before it can be smoothly installed into the piston ring groove. In the existing engine assembly process, in order to install the piston ring into the piston, The usual practice is to stretch the piston rings apart by hand and insert them into the piston ring grooves. It is difficult to pull by hand, and it is easy to loosen, which reduces the installation efficiency. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defect of low installation efficiency of hand-pulled piston rings in the prior art, and provide an open-type quick installation device for piston rings. The open-type piston ring quick installation...
Claims
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IPC IPC(8): B25B27/12
CPCB25B27/12
Inventor 解国新
Owner 仪征全新活塞环有限公司