Horizontal die splitting mechanical horizontal forging machine

Abstract

The invention discloses a horizontal die splitting mechanical horizontal forging machine which comprises a machine body and is characterized by further comprising a clamping device arranged in the vertical direction of the machine body and a die punching device arranged in the horizontal direction of the machine body. The machine body comprises an upper machine body and a lower machine body, and the upper machine body and the lower machine body are fixedly connected at the waist joint surface of the whole machine through bolts and the clamping device in the vertical direction comprises a pull rod assembly, an upper connecting assembly and a lower connecting assembly. The die punching device in the horizontal direction comprises a main sliding block and a crankshaft connecting rod assembly. The beneficial effects are that the rigidity and stability of the whole machine are improved, the noise is low, and the installation is convenient. The clamping sliding block is provided with a pneumatic overload and locking protection device, a clamping system is protected against damage, clamping is stable, clamping force is large, returning force does not exist, a punch is convenient to replace, and safety is high. According to the horizontal forging machine, all lubrication points of the machine body adopt a centralized automatic thin oil forced circulation lubrication system, lubrication is sufficient, energy is saved, and the environment is protected.

Description

technical field [0001] The invention belongs to the technical field of forging equipment, and in particular relates to a horizontal die splitting mechanical flat forging machine. Background technique [0002] Flat forging machine is also called horizontal forging machine. As a branch of mechanical press, flat forging machine mainly produces die forgings by partial upsetting. Used in aviation, petroleum, chemical industry, high-speed rail, automobile, wrench tool manufacturing and other industries. This equipment is mainly used for local multi-station forming work such as upsetting of long rods, reaming, shrinkage, upsetting, punching and extrusion of long pipe ends. [0003] The old-fashioned flat forging machine is generally a jaw type flat forging machine. This kind of equipment has the following problems: [0004] 1. The structure is backward: the structure is poor in rationality, the stressed parts are easy to wear out, and it needs to stop production for overhaul seve...

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Problems solved by technology

[0004] 1. The structure is backward: the structure is poor in rationality, the stressed parts are easy to wear out, and it needs to stop production for overhaul several times a year. Each overhaul takes half a month to one month, which has a serious impact on production

[0005] 2. Loud noise: the decibels are too high, which does not meet the occupational health requirements and is likely to cause occupational diseases

[0006] 3. Serious pollution: Lubricated with thick oil, which consumes quickly and consumes a large amount. The airframe and the ground are particularly polluted. Waste oil cannot be recycled and needs to be discharged after treatment. It does not meet the national environmental hygiene standards, and the risk of self-disposal is high.

[0007] 4. High cost: high maintenance cost, heavy oil loss and discharge cost

[0009] This type of horizontal split die flat forging machine, the upper body is a movable body, the rigidity of the whole machine is relatively poor, and the impact force during forging is large, resulting in reduced reliability of the equipment, frequent maintenance, further reduced forming accuracy of the workpiece, and material loss. The utilization rate and production efficiency are reduced; it is difficult to adjust the clamping force, and the overload protection of the clamping mechanism cannot be realized; the lubricating point of the fuselage is lubricated with traditional grease, which is not recyclable, resulting in a certain waste of resources and environmental pollution, and the operating conditions are relatively poor; The fuselage is poorly stressed, resulting in limited operating space; in view of the above defects, the cost of forgings cannot be reduced

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