Engine bowl-shaped plug dismounting device
A technology of dismantling device and bowl-shaped plug, which is applied to hand-held tools, manufacturing tools, etc., can solve the problems of inconvenient operation, low efficiency, difficult extraction, etc., and achieve the effects of convenient production, simple structure and convenient operation.
Pending Publication Date: 2020-07-31
ANHUI QUANCHAI ENGINE
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Problems solved by technology
[0003] The existing engine bowl plug removal method has the following disadvantages: 1. The outer diameter of the bowl plug has a large span. This structure, for bowl-shaped plugs with small flanging size or draft angle, it is difficult to effectively clamp the bowl-shaped plugs in the existing technology, resulting in difficulty in extraction; 3. The existing technology needs to borrow other tools such as wrenches for the second time to realize The movable block is tensioned, which is inconvenient to operate and low in efficiency
Method used
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Embodiment Construction
[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0023] like Figure 1 to Figure 6 As shown, the engine bowl plug removal device includes a core rod 1, a connecting block 2, a tap 3, a first bump 4, a second bump 5, a bumper 6, a first sleeve 7, a second sleeve 8, Block 9, handle 10.
[0024] The core rod 1 is a cylinder, and the outer wall of the front section of the core rod 1 is provided with external threads; The connect...
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The invention discloses an engine bowl-shaped plug dismounting device, and relates to the field of engine assembly. The engine bowl-shaped plug dismounting device comprises a core rod, a screw tap, afirst convex block, a second convex block and a collision block, the screw tap is fixedly connected to the front end of the core rod, the first convex block is fixedly connected to the front section of the core rod, the second convex block is fixedly connected to the rear section of the core rod, and the collision block is connected with the core rod in a sliding mode and can move between the first convex block and the second convex block. The dismounting device has the advantages that the dismounting device can be used for dismounting bowl-shaped plugs of various sizes and structures and is high in universality; other tools are not needed, operation is convenient, and efficiency is high; and structure is simple and manufacture is convenient.
Description
technical field [0001] The invention relates to the field of engine assembly, in particular to an engine bowl plug removal device. Background technique [0002] The existing engine bowl plug removal method mainly uses a wrench tool to tighten the movable block, and the lip of the movable block bites the edge of the bowl plug, and is knocked off by external force. Patent document CN208663675U discloses a dismantling tool for bowl-shaped plugs, which includes an upper deck, a lower deck, locking bolts, a pin, a slide bar, a slide hammer, and an upper deck 1. The lower deck is connected by locking bolts and can rotate along the pin shaft. The slide bar is connected to the tail end of the lower deck. The slide hammer can slide back and forth on the body of the slide bar and is limited by the boss of the slide bar. Tighten it with a wrench. The locking bolt can make the upper deck and the lower deck open to both sides to clamp the bowl-shaped plug, and then pull out the bowl-sha...
Claims
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Login to View More IPC IPC(8): B25B27/14
CPCB25B27/14
Inventor 冯旭唐来明苏振强
Owner ANHUI QUANCHAI ENGINE