Furnace door opening and closing mechanism
A technology of opening and closing mechanism and heating furnace, which is applied in the field of machinery, can solve the problems of poor stability, heavy workload of driving parts, easy damage, etc., and achieve the effect of high stability
Pending Publication Date: 2019-09-20
浙江智造热成型科技有限公司
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Problems solved by technology
The existing driving parts are cylinders or motors with a single structure, which causes a large workload on the driving parts, and is easy to be damaged after long-term use, and its stability is relatively poor
Method used
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Embodiment Construction
[0036] Such as figure 1 and figure 2 As shown, the furnace door opening and closing mechanism in this heating furnace is arranged between the furnace body of the heating furnace and the furnace door 1, including an upper connecting rod 2, a lower connecting rod 3, a cylinder 4 and a driving member, and the middle part of the upper connecting rod 2 is hinged On the outside of the furnace body 1 and the outer end of the upper connecting rod 2 is hinged to the upper part of the furnace door 1, the inner end of the above-mentioned lower connecting rod 3 is hinged to the outer side of the furnace body, the outer end of the lower connecting rod 3 is hinged to the lower part of the furnace door 1, and the above-mentioned driving member is fixedly connected On the body of heater and the drive part is hinged with the inner end of the upper connecting rod 2, the cylinder 4 is connected outside the body of heater and the piston rod of the cylinder 4 is connected with the upper connectin...
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The invention provides a furnace door opening and closing mechanism, belongs to the technical field of machinery, and solves the problem that the prior art is poor in stability. The furnace door opening and closing mechanism is arranged between a furnace body and a furnace door of a heating furnace, and comprises an upper connecting rod, a lower connecting rod, a cylinder and a driving piece, wherein the middle of the upper connecting rod is hinged on the outer side of the furnace body and the outer end of the connecting rod is hinged to the upper portion of the furnace door; the inner end of the lower connecting rod is hinged on the outer side of the furnace body, and the outer end of the lower connecting rod is hinged with the lower portion of the furnace door; the driving piece is fixedly connected on the furnace body and connected with the inner end of the upper connecting rod in hinged mode; the cylinder is connected with the outer side of the furnace body, and a piston rod of the cylinder is connected with the upper connecting rod. The furnace door opening and closing mechanism has the advantage of high stability.
Description
technical field [0001] The invention belongs to the technical field of machinery and relates to a furnace door opening and closing mechanism in a heating furnace. Background technique [0002] The heating furnace is used to perform corresponding heat treatment operations on the workpiece. [0003] In order to facilitate the opening and closing of the furnace door of the heating furnace, it is generally driven by a corresponding driving member. The existing driving parts are single-structure cylinders or motors, which cause a large workload on the driving parts, are easy to be damaged when used for a long time, and have relatively poor stability. Contents of the invention [0004] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a furnace door opening and closing mechanism with high stability and compact structure. [0005] The purpose of the present invention can be achieved through the following technical solutio...
Claims
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Login to View More IPC IPC(8): F27D1/18
CPCF27D1/1858
Inventor 楼朝明张虎
Owner 浙江智造热成型科技有限公司