Welding tool for assembling electric hoist roller stand

A technology of welding tooling and electric hoist, which is applied in the direction of welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of increasing the difficulty of component production, achieve the effects of improving welding quality, moving smoothly, and reducing labor intensity

Inactive Publication Date: 2010-10-20
王丽君
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are 5 basic series and 4 derivative series of AS electric hoist. The lifting capacity is 0.32-50t, and the lifting height is 3.5-120m. Such a wide range of lifting height determines the cor

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
  • Welding tool for assembling electric hoist roller stand
  • Welding tool for assembling electric hoist roller stand
  • Welding tool for assembling electric hoist roller stand

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] In order to further understand the content, features and effects of the present invention, the following embodiments are exemplified and described in detail with the accompanying drawings as follows: Please refer to figure 1 , figure 2 and Figure 7 ; A welding tool for assembling an electric hoist reel bracket, comprising a bed 1, a bed guide 2, a spindle box 3, a lead screw 4 connected with the spindle box 3, a slide box 5 installed on the lead screw 4 and The tailstock device 6 connected with the slide box 5, the tailstock device 6 is installed on the bed rail 2 through the tailstock connecting plate 7 and the tailstock hook plate 8, and the headstock 3-2 of the spindle box is locked by locking The nut 3-3, the locking disc 3-5 and the connecting shaft 3-4 are installed with a bearing side support mechanism 9, corresponding to the positioning device 10 on the bed guide rail 2 below the bearing side support mechanism 9, and the tailstock device is locked by locking ...

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 relates to a welding tool for assembling an electric hoist roller stand. The welding tool is characterized by comprising a bed body, a bed body guide rail, a spindle box, a lead screw, a carriage, and a tailstock device, wherein the lead screw is connected with the spindle box; the carriage is arranged on the lead screw; the tailstock device is connected with the carriage; the tailstock device and a tailstock hook plate are arranged on the bed body guide rail through a tailstock connecting plate; a bearing side supporting mechanism is arranged on a headstock disc of the spindle box through a locking nut, a locking disc, and a connecting shaft; the bearing side supporting mechanism corresponds to a positioning device on the bed body guide rail on the lower part of the bearingside supporting mechanism; a reducer side supporting mechanism is arranged on the tailstock device through a locking nut, a locking disc, and a connecting shaft; and a positioning device is arranged on the tailstock device corresponding to the upper part of the reducer side supporting mechanism. Therefore, the spindle box can drive a workpiece to rotate during assembly, each welding surface of the workpiece is made at a downward welding position, the concentricity of a bearing side supporting plate and a reducer side supporting plate on two sides of the electric hoist roll stand is ensured, the welding quality is improved, the labor intensity of the operator is greatly reduced simultaneously, the operation safety is guaranteed, and the production cost is saved.

Description

technical field [0001] The invention belongs to the technical field of crane manufacture, and in particular relates to a welding tool for assembling electric hoist reel supports. Background technique [0002] The reel support device is a very important part in electric hoist products. It is a part that connects the motor reducer, reel, electrical box and running trolley. It is a rectangular welded frame, and the reducer on both sides is assembled by beam assembly. The side support plate and the bearing side support plate are connected together, and the assembly accuracy of the reel support directly affects the quality of the entire electric hoist. In order to avoid the use of large-scale machining equipment, reduce post-welding machining, and reduce production costs, the machining parts of each part on the reel support are completed before welding. Therefore, how to ensure the concentricity of the support plates at both ends of the reel support device and reduce the overall ...

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
IPC IPC(8): B23K37/04B23K37/053
Inventor 田莹欣
Owner 王丽君
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