Ejection mechanism of lock cylinder die-casting mould
A technology of ejection mechanism and die-casting mold, which is applied in the field of die-casting mold ejection device, and can solve the problems of bruised slider, long ejection distance, and high slider
Inactive Publication Date: 2011-02-09
VANGUARD TECH WUXI
View PDF9 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The ejection mechanism of existing lock core die-casting mold is shown in figure 1 , when the mold is divided, the thimble 1 directly ejects the lock cylinder 2. Since the lock cylinder is in the molding process, the two sides of the product are completely in the slider, and only a small section is in the rear mold, and the slider is relatively high, and the ejection distance is relatively large. Long, when the product is ejected, it is easy to fall into the slider and damage the slider
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
[0008] See figure 2 , the present invention includes a slider 1, an upper thimble plate 2, a lower thimble plate 7, and a thimble 6. The upper thimble plate 2 and the lower thimble plate 7 are movably connected by guide posts 3, bolts 9 and springs 8, and the upper thimble plate 2 is A push tube 4 is installed, and the thimble 6 passes through the push tube 4 and is installed on the lower thimble plate 7. When the lower thimble plate 7 is ejected, the lower thimble plate 7 pushes the upper thimble plate 2 and the lower thimble plate to move simultaneously through the guide post 3 and the spring 8 , the upper thimble plate 2 and the lower thimble plate 7 respectively drive the push tube 4 and the thimble 6 to move at the same time, and the product 5 is stably ejected from the slider surface. At this time, the upper thimble plate 2 stops moving, and the lower thimble plate 7 compresses the spring 8 to continue pushing The thimble moves to push the product 5 down. Since the prod...
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 an ejection mechanism of a lock cylinder die-casting mould, which is characterized in that the integral product is used for pushing out of the surface of a slide block and then the product is ejected to prevent the product from dropping into the slide block; the ejection mechanism comprises the slide block, an ejector plate and an ejector needle, wherein the ejector needle is fixed on the ejector plate; the ejector needle is arranged at the lower end of the slide block; the ejection mechanism is characterized in that the ejector plate comprises an upper ejector plate and a lower ejector plate; the upper ejector plate is movably connected with the lower ejector plate through a guide pillar, a bolt and a spring; an ejector sleeve is arranged on the upper ejector plate; and the ejector needle passes through the ejector sleeve to be arranged on the lower ejector plate.
Description
technical field [0001] The invention relates to the technical field of ejection devices for die-casting molds, in particular to an ejection mechanism for die-casting molds for lock cylinders. Background technique [0002] The ejection mechanism of existing lock core die-casting mold is shown in figure 1 , when the mold is divided, the thimble 1 directly ejects the lock cylinder 2. Since the lock cylinder is in the molding process, the two sides of the product are completely in the slider, and only a small section is in the rear mold, and the slider is relatively high, and the ejection distance is relatively large. Long, when the product is ejected, it is easy to fall into the slider and damage the slider. Contents of the invention [0003] In view of the above problems, the present invention provides an ejection mechanism for the die-casting mold of the lock cylinder. First, the entire product is stably ejected from the surface of the slider, and then the product is eject...
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 Applications(China)
IPC IPC(8): B22D17/22
Inventor 张卫
Owner VANGUARD TECH WUXI