Multi-purpose suspended type lifting drawing press

A kind of drawing and pressing machine, multi-purpose technology, applied in the direction of metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of large volume and weight, hidden safety hazards, labor-intensive, etc., to achieve economic benefits, unique disassembly, fast and convenient The effect of disassembly

Inactive Publication Date: 2014-06-25
JIANGSU JIANGBEI HYDRAULIC MACHINERY MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when repairing and maintaining large-scale smelting and mineral processing machinery, steel rolling machinery, large steam turbines, coal mills, reducers, feed pumps and other equipment, manual disassembly and installation are usually used, which is relatively large in size and weight, or When connecting parts with high strength, the labor intensity of operators is often too high, which is not only labor-intensive, time-consuming, and inefficient, but also has certain safety hazards, and may even lead to the scrapping of parts or equipment as a whole

Method used

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  • Multi-purpose suspended type lifting drawing press
  • Multi-purpose suspended type lifting drawing press

Examples

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Embodiment Construction

[0015] Such as figure 1 As shown, the suspended multi-purpose lifting and pulling press includes a pumping station outputting hydraulic power, an ultra-high pressure jack 5 and a movable trolley 14. The lifting and pulling press is provided with two sets of hydraulic power pumping stations with different output power Two groups of pumping stations are arranged on the working platform 6, and the working platform 6 is connected and fixed with the trolley platform 10 through the liftable scissor back frame 12 provided with telescopic jacks 13, and the high-power hydraulic pumps in the two groups of pumping stations The station 8 is connected with the ultra-high pressure jack 5, and the low-power hydraulic pump station 7 is connected with the telescopic jack 13; It is fastened with the pull rod 4 through the cap I1 and the gasket 2.

[0016] In this embodiment, the high-power pump station 8 includes a high-power motor, an ultra-high pressure pump body and a liquid storage tank. T...

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PUM

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Abstract

The invention discloses a multi-purpose suspended type lifting drawing press, and aims to provide a multi-purpose electric lifting drawing press which is high in power and efficiency and capable of saving time and labor. The lifting drawing press is composed of two sets of hydraulic power source pump stations, an ultra-high pressure lifting jack, a press machine frame and the like. Oil is output and supplied to the lifting jack for work through the hydraulic power source pump stations. The pump stations are composed of electromotors, pump bodies, pressure control valves, pressure regulating valves, check valves and hydraulic direction-changing valves. The multi-purpose suspended type lifting drawing press can be used as a hydraulic demounting tool special for industries of metallurgy, mining, machinery and the like, can be not only used for maintaining ore-dressing machines, steel rolling machines, large gear machines, coal mills, speed reducers, water feed pumps and other devices, but also for correction, jacking and other occasions, and can well demount large clutches, couplers, gears, belt pulleys and the like.

Description

technical field [0001] The invention relates to the field of large mechanical equipment maintenance tools, in particular to a multi-purpose special hydraulic dismounting tool. Background technique [0002] At present, when repairing and maintaining large-scale smelting and mineral processing machinery, iron and steel rolling machinery, large steam turbines, coal mills, reducers, feed pumps and other equipment, manual disassembly and installation are usually used, which is relatively large in size and weight, or For components with high connection strength, the labor intensity of operators is often too high, which is not only labor-intensive, time-consuming, and inefficient, but also has certain safety hazards, and may even lead to the scrapping of parts or equipment as a whole. Contents of the invention [0003] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a multi-purpose electric lifting and pulling press with high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
CPCB23P19/027B23P19/025
Inventor 陈其根孔令飞孔德伟
Owner JIANGSU JIANGBEI HYDRAULIC MACHINERY MFG
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