Cutting torch lifting mechanism of cutting machine

A cutting machine and cutting torch technology, applied in the field of industrial cutting equipment, can solve the problems of no anti-collision device, high cost, affecting the quality of cutting, etc., and achieve the effect of reducing design cost and compact overall structure

Inactive Publication Date: 2013-02-13
WUXI YANGTONG MACHINERY EQUIP
0 Cites 3 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0007] 2. The existing technology does not have an anti-collision device, and the lifting mec...
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

Abstract

The invention relates to a cutting torch lifting mechanism of a cutting machine. The cutting torch lifting mechanism comprises a frame, a connecting plate, a screw rod, a speed reducer, a linear guide rail, a telescopic dustproof cover, a transitional rod and a cutting torch, wherein the parts are not connected with the frame; the upper end of the screw rod is mounted with a gasket; the lower end of the screw rod penetrates through the frame and is suspended on the frame; the driving device is connected to the screw rod; one end of the connecting plate is connected with the driving device; the other end of the connecting plate is connected with the upper end of the linear guide rail; the lower end of the guide rail penetrates through the bottom of the frame; a guide rail slide bock is mounted at the bottom of the longitudinal inner wall of the frame; the lower end of the guide rail is connected with one end of the transitional rod; the other end of the transitional rod is connected with the cutting torch; the telescopic dustproof cover is sleeved outside the linear guide rail outside the frame; and travel limiters are arranged at upper and lower ends of the longitudinal inner wall of the frame. The cutting torch lifting mechanism of the cutting machine, provided by the invention, has the advantages of small structure, low cost, anti-collision performance, convenience in operation and greater safety and reliability in use and can be manually adjusted; a cutting nozzle and other parts of the cutting torch can be protected; the cutting quality is improved; and the lifting precision and stability are guaranteed.

Application Domain

Technology Topic

Image

  • Cutting torch lifting mechanism of cutting machine
  • Cutting torch lifting mechanism of cutting machine

Examples

  • Experimental program(1)

Example Embodiment

[0026] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the scope expressed by the specific embodiments.
[0027] Cutting machine torch lifting mechanism, including frame 1A, connecting plate 2A, screw rod 3A, driving device 4A, linear guide rail 5A, guide rail slider 7A, telescopic dust cover 8A, transition rod 9A and cutting torch 10A.
[0028] Among them, the connection plate 2A, the screw rod 3A, the driving device 4A, the linear guide rail 5A, the telescopic dust cover 8A, the transition rod 9A and the cutting torch 10A are not connected with the frame 1A;
[0029] The screw mandrel 3A passes through the driving device 4A, the connecting plate 2A and the frame 1A sequentially from bottom to top, and the end of the screw mandrel 3A with an elastic washer 11A is suspended on the frame 1A; the driving device 4A and the The connecting plate 2A is connected and connected with the screw rod 3A to move up and down;
[0030] One end of the connecting plate 2A is connected with the driving device 4A, and the other end is connected with the upper end of the linear guide rail 5A; the lower end of the linear guide rail 5A passes through the bottom of the frame 1A. One end of 9A is connected, the other end of transition rod 9A is connected with cutting torch 10A, and the telescopic dustproof cover 8A is covered outside the linear guide rail 5A passing through the outside of frame 1A, and the screw rod 3A, DC motor, linear guide rail 5A and cutting torch 10A can be Move up and down together.
[0031] like figure 1 As shown, the cutting machine torch lifting mechanism includes a frame 1A, a connecting plate 2A, a screw rod 3A, a driving device 4A, a linear guide rail 5A, a telescopic dust cover 8A, a transition rod 9A and a cutting torch 10A. The connecting plate 2A, Screw rod 3A, driving device 4A, linear guide rail 5A, telescopic dust cover 8A, transition rod 9A and cutting torch 10A are not connected with frame 1A;
[0032] 1A is the aluminum alloy frame, 2A is the connecting plate, 3A is the screw rod, and 4A is the driving device. The driving device includes a DC motor and a reducer. There are nuts in the reducer, and the nut is worn on the screw rod 3A. 5A is the linear guide rail, 6A is the travel limit, 7A is the guide rail slider, 8A is the telescopic dust cover, 9A is the transition rod, and 10A is the cutting torch. In this device, the screw rod 3A is not fixed to the frame 1A, but the screw rod 3A does not rotate, and the upper end of the screw rod 3A is equipped with a gasket 11A. The material of the gasket 11A can be rubber or other materials that can generate greater friction with the frame. Material, the screw rod 3A can be suspended on the frame 1A through the gasket at the upper end, and the screw rod is prevented from rotating by the friction between the gasket and the frame, and the lower end of the screw rod 3A passes through the upper wall of the frame 1A. The reducer in the driving device 4A is connected to the screw rod 3A in cooperation with the motor, the driving device is connected to the linear guide rail 5A through the connecting plate 2A, the lower end of the linear guide rail 5A passes through the bottom wall of the frame 1A, and can be fixed on the side wall of the frame 1A along the The guide rail slider 7A slides up and down, and the linear guide rail 5A part that passes through the frame 1A is covered with a telescopic dust cover 8A, and the lower end of the linear guide rail 5A is connected with the cutting torch 10A through the transition rod 9A.
[0033] When the lifting mechanism is running, the inner nut of the driving device 4A rotates, the motor and the reducer move up and down along the screw rod 3A, and the linear guide rail 5A moves up and down through the connecting plate 2A, and then drives the cutting torch 10A up and down under the action of the transition rod 9A For movement, the travel limit 6A arranged at the upper and lower ends of the side wall of the frame can limit the upper and lower limits of the movement of the DC motor and the reducer.
[0034] Cutting torch 10A, transition rod 9A, guide rail 5A, motor and screw rod 3A can be connected together to move up and down. When cutting torch 10A is impacted by a large force, cutting torch 10A can drive transition rod 9A to link linear guide rail 5A and connecting plate 2A moves up and down together, and can drive the upper end of screw rod 3A to bounce through frame 1A, so as to buffer the impact of external force and avoid damage to cutting torch 10A due to external force impact, thereby achieving the function of anti-collision.
[0035] The cutting torch elevating mechanism of the cutting machine of the present invention is not only suitable for flame single cutting torch, but also suitable for adjustment of plasma cutting torch and straight strip cutting torch.
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

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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

Similar technology patents

Classification and recommendation of technical efficacy words

  • Reduce design cost
  • The overall structure is compact

DDS signal generator and frequency hopping method

ActiveCN102468868AReduce design costGood scalability and upgradeabilityTransmissionVIT signalsControl unit
Owner:SUZHOU RIGOL PRECISION ELECTRIC TECH
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