Screw host loading and unloading special press

A main engine and screw technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., to achieve the effect of strong applicability and wide application

Active Publication Date: 2018-06-19
中创环球(天津)压缩机械有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are still many problems and deficiencies in the loading and unloading process of the rotor in the current screw air compressor.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Screw host loading and unloading special press
  • Screw host loading and unloading special press
  • Screw host loading and unloading special press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Below, the present invention is described in detail with reference to accompanying drawing and embodiment:

[0037] Such as Figure 1~6 As shown in the figure, a special press machine for loading and unloading the screw main frame includes a left vertical frame 1 and a right vertical frame 2 parallel to each other, and the lower side of the left vertical frame 1 and the right vertical frame 2 is provided with an I that can open and close the screw main frame. No. support plate 5, the upper part of the left vertical frame 1 and the right vertical frame 2 is provided with the No. I adjusting plate 9 and the No. II adjusting plate 10 that can be adjusted vertically, and the No. I adjusting plate 9 and the No. II adjusting plate 10 below A fixed plate 11 that moves horizontally is provided, and a hydraulic cylinder for decompressing the rotor is fixed at the lower end of the fixed plate 11 .

[0038] In the present invention, the No. 1 support plate 5 can be opened, so tha...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a press dedicated to assembly and disassembly of screw main bodies. The press comprises a left vertical frame and a right vertical frame which are mutually parallel, wherein a No.1 supporting plate capable of opening, closing and fixing the screw main bodies is arranged on one sides of the lower parts of the left vertical frame and the right vertical frame; a No.1 adjusting plate and a No.2 adjusting plate which can be vertically adjusted are arranged at the upper parts of the left vertical frame and the right vertical frame; a fixing plate which horizontally moves is arranged under the No.1 supporting plate and the No.2 adjusting plate; and a hydraulic cylinder which disassembles and presses rotors is fixed to the lower end of the fixing plate. According to the press, the various screw main bodies can be conveniently clamped through opening the No.1 supporting plate on one side or opening the No.1 supporting plate and a No.2 supporting plate on the two sides, the press is applicable to disassembly of the main bodies with various sizes through the up-and-down motion of the No.1 adjusting plate and the No.2 adjusting plate, disassembly of female and male rotors is facilitated through translation of the fixing plate, and the press is high in applicability and wide in application.

Description

technical field [0001] The invention belongs to a dismounting device, in particular to a special press for loading and unloading a screw host. Background technique [0002] The screw compressor is a volumetric gas compression machine whose working volume makes a rotary motion. The compression of gas is realized by the change of volume, and the change of volume is achieved by means of a pair of rotors of the compressor rotating in the casing. [0003] In the body of the screw compressor, a pair of intermeshing helical rotors are arranged in parallel. Usually, the rotors with convex teeth outside the pitch circle are called male rotors or male screws. The rotor with concave teeth in the pitch circle is called the female rotor or the female screw. Generally, the male rotor is connected with the prime mover, and the male rotor drives the female rotor to turn the last pair of bearings on the rotor to achieve axial positioning and bear the pressure of the compressor. axial force...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/027
CPCB23P19/025B23P19/027
Inventor 花金江
Owner 中创环球(天津)压缩机械有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap