A special mold and manufacturing process for manufacturing engineering vehicle connecting plate
A technology for manufacturing engineering and connecting plates, applied in the field of special molds and manufacturing processes for manufacturing connecting plates of engineering vehicles, can solve problems such as cost increase, low utilization rate of plates, waste of resources, etc., to ensure stability, improve qualification rate, reduce The effect of production costs
Active Publication Date: 2019-05-28
JINAN LUXIN METAL PROD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The disadvantage of this method is that the utilization rate of the board is low, and the cut edge material accounts for more than 26% of the weight of the original board, resulting in waste of resources and increased cost
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 Construction
[0025] combined with Figure 1-7 , the present invention is a special mold for manufacturing engineering vehicle connecting plates, the special mold includes a lower mold 1 and an upper mold 2, the lower mold 1 is provided with a lower die trimming station 1a and a lower die corner cutting station 1b, the The lower die trimming station 1a includes a lower die trimming boss 3, and several sleeve type limit screws 7 and coil springs 8 are arranged around the lower die trimming boss 3, and the coil spring 8 is connected with a supporting plate 9, and the supporting material A cutting hole 10 consistent with the shape of the lower die-cutting boss is provided on the plate 9, and the lower die-cutting corner station 1b includes a lower die-cutting corner boss 4, and a material positioning pin 11 is installed on the lower die-cutting corner boss 4, The upper die 2 is provided with an upper die trimming station 2a and an upper die corner cutting station 2b corresponding to the lower ...
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 engineering machinery, and mainly discloses a special die and a manufacturing process for manufacturing a connecting plate of an engineering vehicle. The specialdie comprises a lower die and an upper die. The lower die is provided with a lower die edge-cutting station and a lower die corner-cutting station, wherein the lower die edge-cutting station comprisesa lower die edge-cutting boss, and the lower die corner-cutting station comprises a lower die- corner-cutting boss. The upper die is provided with an upper die edge-cutting station and an upper die corner-cutting station corresponding to the lower die edge-cutting station and the lower die corner-cutting station, wherein the upper die edge-cutting station comprises two upper die edge-cutting cutting blocks symmetrically arranged according to the inclination of both sides of a plate to be processed, and two upper die corner-cutting cutting blocks are installed on the upper die corner-cutting station. The invention further discloses the manufacturing process. The manufacturing process comprises plates mapping and cutting, double plates cutting, corners cutting, surplus materials cutting andthe like. The special die and the manufacturing process raise the material utilization rate of an existing processing method from 74% to more than 89%.
Description
technical field [0001] The invention belongs to the field of engineering machinery, and in particular relates to a special mold for manufacturing an engineering vehicle connecting plate and a manufacturing process. Background technique [0002] Between the cockpit and the loading compartment of the engineering vehicle, a trapezoidal flat plate is rolled and folded into an L shape for connection. The current processing method for this sheet is: cut out a rectangular sheet according to the maximum length and width of the final trapezoidal planar sheet design size, and then use a cutting die to cut the two sides of the rectangular sheet obliquely to make it trapezoidal, and then roll Fold into an L-shaped board. The disadvantage of this method is that the utilization rate of the board is low, and the cut off edge material accounts for more than 26% of the weight of the original board, resulting in a waste of resources and an increase in cost. Contents of the invention [00...
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 Patent Type & Authority Patents(China)
IPC IPC(8): B21D28/14B21D28/06
CPCB21D28/06B21D28/14
Inventor 谢磊强
Owner JINAN LUXIN METAL PROD