Punch forming steel plate mold
A technology of stamping forming and steel plate mold, which is applied in the direction of forming tools, metal processing equipment, manufacturing tools, etc., can solve the problems of unstable positioning, manual material support, and low production efficiency, so as to avoid production safety hazards, improve production efficiency, Effects that are easy to achieve
Active Publication Date: 2016-12-07
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a stamping and forming steel plate mold to solve the problems of poor consistency of product accuracy caused by the inclined center of gravity, unstable placement and unstable positioning of the parts before the parts are formed; Low efficiency and potential safety hazards
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
[0026] The technical solutions of the present invention will be described in detail by the following examples. The following examples are only exemplary, and can only be used to explain and illustrate the technical solutions of the present invention, but cannot be construed as limitations on the technical solutions of the present invention.
[0027] The present invention provides a stamping and forming steel plate die, such as Figure 1 to Figure 6 As shown, it includes an upper die plate 1 , a concave die 2 , a punch die 3 , a lower die plate 4 , a base 5 , a support plate 6 , a spring 7 and a drive block 9 .
[0028] The concave die 2 is fixed on the upper die plate 1; in this application, it also includes a spacer 23, which is arranged between the concave die 2 and the upper die plate 1, and is used to adjust the height of the concave die.
[0029] It includes a discharge bolt 21, a pressing spring 22 and a pressing core 24; the pressing core 24 is movably installed in 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 provides a punch forming steel plate mold. The punch forming steel plate mold comprises an upper mold plate, a female mold, a male mold, a lower mold plate, a base, a material supporting plate, a spring and a driving block; the lower end of the base is fixed to the lower mold plate; the material supporting plate is movably arranged at the upper end of the base, the spring is arranged between the material supporting plate and the base, the upper end of the driving block is fixed to the upper mold plate, and the lower end of the driving block is movably matched with the material supporting plate in an inserted manner; by means of the technical scheme, through application of positioning a material supporting portion in a mold structure, two functions of product material supporting and positioning are effectively achieved at the same time, and the problems that before part forming, the gravity center of a product inclines, product containing is unstable, and positioning is unstable, and consequently, product precision consistency is poor are solved; the problem of production potential safety hazards existing in manual material supporting is solved, and meanwhile the production efficiency is improved; in addition, the structure is simple, and implementation is facilitated.
Description
technical field [0001] The invention belongs to the technical field of molds, in particular to a stamping and forming steel plate mold. Background technique [0002] Automobile stamping parts are mostly realized by cold stamping. Before stamping, the parts need to be stably and accurately positioned in the mold, and then the mold is closed with the press to carry out the forming work. [0003] However, due to the limitation of the size of the part itself or the modeling structure of the product, the center of gravity of the part (semi-finished product) before forming may not be on the punch body, and the part cannot be placed stably, requiring manual support and positioning, which is inconvenient to operate. If there is no support positioning part in the mold structure, after the part is placed on the punch in the initial state, it will tip over due to the deviation of its own center of gravity, and cannot be placed stably. Whether the positioning of the parts before stampi...
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): B21D37/10
CPCB21D37/10
Inventor 王海玲陈世涛黄林孙连福李燕杨雪陈馨
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD