Hydraulic press capable of dissipating heat and automatically supplementing oil

Abstract

The invention discloses a hydraulic press capable of dissipating heat and automatically supplementing oil. A hydraulic press body is included, a pressure cavity with a leftward opening is formed in the left side of the hydraulic press body, supporting rod cavities are formed in the upper side of the pressure cavity in a bilateral symmetry and communicating mode, a push plate cavity is formed in the upper sides of the supporting rod cavities in a communicating mode, and a hydraulic mechanism is arranged on the right side of the push plate cavity. The hydraulic mechanism comprises a left connecting channel arranged on the right side of the push plate cavity in a communicating mode, the right side of the left connecting channel is provided with a rotary drum cavity in a communicating mode, and the right side of the rotary drum cavity is provided with a right connecting channel in a communicating mode. According to the hydraulic press, whether hydraulic oil in a hydraulic oil cavity is enough or not can be detected by detecting changes of the hydraulic oil level in the hydraulic oil cavity, when the hydraulic oil is insufficient, the hydraulic oil can be automatically supplemented, theinspection time is prolonged, the influence of frequent opening of the hydraulic oil cavity on the quality of the hydraulic oil is prevented, and meanwhile the device can effectively dissipate heat of the hydraulic oil and prevent the hydraulic oil from being overheated.

Description

technical field [0001] The invention relates to the field of presses, in particular to a hydraulic press capable of dissipating heat and automatically replenishing oil. Background technique [0002] During the use of the press, sometimes there is insufficient hydraulic oil. Insufficient hydraulic oil may lead to insufficient pressure and affect the working effect. Seriously, it may cause mechanical damage. However, checking the hydraulic oil frequently and opening the hydraulic oil cavity will cause dust. Such ingress will affect the quality of the hydraulic oil and lead to mechanical damage. At the same time, the hydraulic oil will heat up during the use of the press. Overheating of the hydraulic oil will easily cause the power of the machine to drop or fail to operate, which will eventually affect the efficiency of production. A hydraulic press capable of dissipating heat and automatically replenishing oil described in the present invention can solve the above problems. ...

AI Technical Summary

Problems solved by technology

[0002] During the use of the press, sometimes there is insufficient hydraulic oil. Insufficient hydraulic oil may lead to insufficient pressure and affect the working effect. Seriously, it may cause mechanical damage. However, checking the hydraulic oil frequently and opening the hydraulic oil cavity will cause dust. Such entering affects the quality of the hydraulic oil and causes mechanical damage. At the same time, the hydraulic oil will heat up during the use of the press. Overheating of the hydraulic oil will easily cause the power of the machine to drop or fail to operate, which will eventually affect the efficiency of production.

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