Unlock instant, AI-driven research and patent intelligence for your innovation.

A special fixture for welding the shell and the mounting plate

A special fixture and mounting plate technology, used in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of difficult positioning and clamping of the mounting plate and the shell, and achieve high production efficiency, simple structure, and satisfactory Effect of drawing technical requirements

Active Publication Date: 2018-07-31
HARBIN JIANCHENG GRP
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention is to solve the problem of difficult positioning and clamping of the mounting plate and the shell, and provides a special clamp for welding the shell and the mounting plate

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
  • A special fixture for welding the shell and the mounting plate
  • A special fixture for welding the shell and the mounting plate
  • A special fixture for welding the shell and the mounting plate

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0018] Specific implementation mode one: combine Figure 1 to Figure 9 Describe this embodiment. This embodiment includes a clamp body 1, a double-ended screw 2, a pressure plate 3, a U-shaped washer 4, a nut 5, a housing positioning pin 6, and a mounting plate positioning pin 7. The clamp body 1 is a circular stepped cylinder , the circular stepped cylinder from top to bottom is the mounting plate positioning section 1-1, the cylinder body section 1-2, the shell positioning section 1-3 and the lower base section 1-4, and the diameter of the lower base section 1-4, The diameter of the housing positioning section 1-3, the diameter of the cylinder body section 1-2 and the diameter of the mounting plate positioning section 1-1 decrease successively from bottom to top, and the center of the housing positioning section 1-3 and the lower base section 1-4 Threaded holes 1-5 are provided, and the pressure plate 3 is horizontally arranged on the upper end surface of the positioning sec...

specific Embodiment approach 2

[0020] Specific implementation mode two: combination Figure 1 to Figure 5 To illustrate this embodiment, the diameter of the through hole 3 - 1 in this embodiment is larger than the diameter of the circumscribed circle of the nut 5 , so as to ensure that the nut 5 can pass through the pressure plate 3 . Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0021] Specific implementation mode three: combination figure 1 and image 3 Describe this embodiment, the U-shaped opening of the U-shaped washer 4 of this embodiment is in clearance fit with the double-ended screw rod 2, and the width of the U-shaped opening of the U-shaped washer 4 is smaller than the diameter of the circumscribed circle of the nut 5, so as to ensure that the nut 5 is compressed U-shaped washer 4, so that the workpiece can be loaded and unloaded quickly. Other compositions and connections are the same as those in Embodiment 1 or 2.

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 special welding fixture for a shell and an installation plate, for solving the problem of difficult location and clamping for the installation plate and the shell. A fixture body of the special welding fixture disclosed by the invention is a circular step barrel, the circular step barrel sequentially comprises an installation plate location section, a barrel body section, a shell location section and a lower base section from top to bottom; a press plate is horizontally arranged on the upper end surface of the installation plate location section; a through hole facing a thread hole is formed in the press plate; a U-shaped washer is arranged on the press plate; the lower end of a double-thread screw is in threaded connection with the thread hole; the upper end of the double-thread screw penetrates through the through hole and the U-shaped washer and then is in threaded connection with a nut; a lower shell location hole is formed in the upper end surface of the lower base section; a shell location pin is in interference fit with the lower shell location hole; a lower installation plate location hole is formed in the upper end surface of the barrel body section; an installation plate location pin is in interference fit with the lower installation plate location hole; an included angle is formed between the lower shell location hole and the lower installation plate location hole; and the included angle is equal to the installation angle of a workpiece. The special welding fixture disclosed by the invention is used for clamping the shell and the installation plate.

Description

technical field [0001] The invention relates to a special welding fixture, in particular to a special welding fixture for a casing and a mounting plate. Background technique [0002] A certain part housing 8 and mounting plate 9, see Figure 5 and Image 6 , The materials of the housing 8 and the mounting plate 9 are both 5A06. The mounting plate 9 is assembled on the flange 8-1 inside the housing 8 (see Figure 5 ), and then the mounting plate 9 is welded with the housing 8, the mounting plate 9 and the housing 8 have relative position requirements, that is, a threaded hole 9-2 on the mounting plate 9 is aligned with the positioning pin hole 8-2 on the housing 8 The angle is the installation angle α, which requires the welding position to be consistent. The mounting plate 9 is assembled inside the housing 8 , the upper end surface of the mounting plate 9 cooperates with the lower end surface of the flange 8 - 1 , and the inner hole 9 - 1 of the mounting plate 9 is coaxial...

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): B23K37/04
CPCB23K37/0443
Inventor 曾庆富左莹璐聂晶
Owner HARBIN JIANCHENG GRP