A welding jig for a movable seat frame of a seat
A welding fixture and moving seat technology, which is applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of difficult size guarantee, long processing time, and low work efficiency, and achieve uniform force and low production cost. Low, the effect of improving production efficiency
Inactive Publication Date: 2016-01-13
黄立艳
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the production and processing process of the current seat mobile seat frame, multiple processed parts are welded together one by one. After welding, the processing error is large, the size is difficult to guarantee, and the processing time is long and the work efficiency is low.
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0020] see Figure 1-Figure 3 , among the figures, the welding fixture of the seat mobile seat frame of the present invention includes a base plate 1 for placing each part of the seat mobile seat frame, a positioning block 2 is arranged below the lower frame 12 of the seat mobile seat frame, and the lower frame A plurality of equal-height shims 3 are evenly distributed under the longitudinal beams on both sides, and a plurality of pushing devices are evenly distributed on the inner surfaces of the longitudinal beams on both sides of the lower frame. A plurality of positioning uprights 5 and equal-height uprights 6 are evenly distributed, and a plurality of pressing devices are arranged corresponding to the equal-height uprights. The top of the positioning block is provided with a positioning groove 8 matching the cross-sectional width of the lower frame transverse beam. The top of the positioning column is provided with a positioning slot 10 matching the section width of the ...
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
Login to View More Abstract
The invention belongs to the field of the welding application technology of machining, and particularly relates to a welding jig of a seat movable seat frame. The welding jig of the seat movable seat frame comprises a bottom plate where components of the seat movable seat frame are placed, a positioning block is arranged under a transverse beam of a lower frame of the seat movable seat frame, equal-height sizing blocks are evenly arranged under longitudinal beams on two sides of the lower frame, pushing devices are evenly arranged on the inner side surfaces of the longitudinal beams on two sides of the lower frame, positioning stand columns and equal-height stand columns are evenly arranged under longitudinal beams on two sides of an upper frame of the seat movable seat frame, and pressing devices are arranged corresponding to the equal-height stand columns. The welding jig of the seat movable seat frame is reasonable in structure, capable of realizing rapid clamping and positioning rapidly and capable of finishing welding of all product outlines at a time, the machined products are small in error and stable in quality, labor intensity for workers is relieved, production efficiency is largely improved, the production cost is low, and the welding jig is suitable for implementation and popularization.
Description
technical field [0001] The invention belongs to the technical field of welding application of mechanical processing, in particular to a welding fixture for a movable seat frame of a chair. Background technique [0002] In the production and processing process of the current seat movable seat frame, multiple processed parts are welded together one by one. After welding, the processing error is large, the size is difficult to guarantee, and the processing time is long and the work efficiency is low. In order to facilitate welding, improve welding efficiency, and ensure welding quality, it is preliminarily considered to split the seat frame into multiple parts, and the interior of each part is firstly welded, and then the welding between parts is carried out. Therefore, it is necessary to design a special welding jig for welding between the parts of the seat back frame, so as to improve the welding efficiency and ensure the dimensional accuracy after welding, which is of great ...
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
Login to View More IPC IPC(8): B23K37/04
CPCB23K37/0443
Inventor 唐剑峰
Owner 黄立艳