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

A welding jig for welding a fuel filler pipe and an oil drain nut on a fuel tank body

A technology of oil drain nuts and welding fixtures, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., and can solve the problems of low welding efficiency of oil drain nuts, high labor intensity of staff, and waste of production time, etc.

Active Publication Date: 2017-11-10
CHENGDU HANKE ROBOT
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, most of the processing time is wasted on clamping the workpiece and changing the fixture, and only a small part of the time is used for welding the oil filling pipe and the oil drain nut, which not only wastes a lot of production time, but also causes the oil pipe , The welding efficiency of the oil drain nut is low; it also makes the labor intensity of the staff high

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 welding jig for welding a fuel filler pipe and an oil drain nut on a fuel tank body
  • A welding jig for welding a fuel filler pipe and an oil drain nut on a fuel tank body
  • A welding jig for welding a fuel filler pipe and an oil drain nut on a fuel tank body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A welding jig for welding a filler pipe and an oil drain nut on a fuel tank body, the welding jig includes a jig main body 1, the jig main body 1 is installed on an external machine tool or other devices, and the jig main body 1 can be rotated . An upper sliding guide rail 2 and a lower sliding guide rail 2 are respectively arranged on the top surface and the bottom surface of the fixture main body 1 . Both the upper sliding guide rail 2 and the lower sliding guide rail 2 are provided with a box expansion positioning mechanism 3; wherein, the box expansion positioning mechanism 3 on the upper sliding guide rail 2 is provided with two groups, and at least one set of box expansion positioning mechanisms 3 can slide on the upper sliding guide rail 2 along the length direction of the upper sliding guide rail 2, and one set of box expansion positioning mechanism 3 is provided with a fueling pipe positioning core grasping propulsion mechanism 4, and the fueling pipe positioni...

Embodiment 2

[0065] On the basis of Embodiment 1, two sets of box expansion and positioning mechanisms 3 are provided on the upper sliding guide rail 2, wherein one set of box expansion positioning mechanisms 3 is fixedly connected to the upper sliding guide rail 2, and the other set of box expansion positioning mechanisms 3 The expansion positioning mechanism 3 can move along the length direction of the upper sliding guide rail 2, and the filling pipe positioning core catches the propelling mechanism 4 and is installed on the movable box expansion positioning mechanism 3.

Embodiment 3

[0067] On the basis of the above-mentioned embodiments, the filling pipe positioning core grip 5 includes a main body frame 501 of the filling pipe positioning core grip. The core grabs the outside of the main body frame 501. The filling pipe positioning core grasping main frame 501 is fixedly connected to the fueling pipe positioning core grasping propulsion mechanism 4, and one end of the filling pipe positioning core grasping main frame 501 is connected with a filling pipe positioning cylinder 505. The filling pipe positioning core grasps the cavity of the main body frame 501 and is provided with a filling pipe positioning core grasping mandrel 502. The filling pipe positioning core grasping mandrel 502 is connected with the output shaft of the filling pipe positioning cylinder 505. Under the action of the fuel pipe positioning core grasping mandrel 502 can move freely along the axial direction of the fueling pipe positioning core grasping mandrel 502 in the cavity of the f...

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 welding jig used for welding an oil filling pipe and an oil discharging nut on an oil tank body and belongs to welding jigs for oil tank bodies in the technical field of welding equipment. By the adoption of the welding jig used for welding the oil filling pipe and the oil discharging nut on the oil tank body, the welding efficiency for the oil filling pipe and the oil discharging nut is improved. The welding jig used for welding the oil filling pipe and the oil discharging nut on the oil tank body comprises a jig body. An upper sliding guide rail and a lower sliding guide rail are arranged on the jig body. Two tank body expanding and positioning mechanisms are arranged on the upper sliding guide rail, an oil filling pipe positioning core gripper pushing mechanism is arranged on one tank body expanding and positioning mechanism, and an oil filling pipe positioning core gripper is arranged on the oil filling pipe positioning core gripper pushing mechanism. A tank body expanding and positioning mechanism is arranged on the lower sliding guide rail, an oil discharging nut positioning core gripper pushing mechanism is arranged on the tank box expanding and positioning mechanism, and an oil discharging nut positioning core gripper is arranged on the oil discharging nut positioning core gripper pushing mechanism. The welding jig is suitable for welding the oil filling pipe and the oil discharging nut on the oil tank body.

Description

technical field [0001] The invention belongs to the technical field of welding equipment, and relates to welding of a fuel tank body, in particular to a fixture for welding a fuel filler pipe and an oil drain nut on the fuel tank body. Background technique [0002] The automobile industry is an important industry in industry. With the development of the economy in recent years, the automobile market has expanded and the automobile industry has developed rapidly. This puts forward higher requirements on the production capacity and product quality of fuel tanks. The main function of the fuel tank is to hold fuel, so it is usually necessary to set a fuel filler and an oil outlet on the tank body. The fuel filler is connected to a fuel pipe for refueling the fuel tank; An oil drain nut is connected to the oil drain nut, and oil can be drained from the casing of the fuel tank through the oil drain nut. [0003] Therefore, during the welding process of the fuel tank, it is neces...

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): B23K37/04B23K37/053
CPCB23K37/04B23K37/0443B23K37/0461B23K37/053B23K37/0533
Inventor 樊宇峰赵科殷建辉庞博张明
Owner CHENGDU HANKE ROBOT