a stamping device
A technology of punching device and punching head, applied in the field of punching device, can solve the problems of shortening service life, increasing cost, waste, etc., and achieving the effects of prolonging service life, saving production cost and improving production efficiency
Active Publication Date: 2016-02-10
江苏昊科汽车空调有限公司
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] At present, stamping devices for gears and planetary discs generally use stamping devices with integral stamping needles. Since stamping is high-strength extrusion, stamping needles are easily worn during the stamping process. For integral stamping needles, once One of the needles is damaged, and all the needles on the integral type must be replaced together, which will cause great waste and greatly increase the production cost. In addition, the stamping needles of the punching device in the prior art are generally arranged on the lower die base Therefore, the downward stamping force of the stamping device is all pressed on the planetary disc, which is easy to damage the planetary disc and greatly shortens its service life
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
[0011] Below in conjunction with specific embodiment, further illustrate the present invention, should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various equivalent forms of the present invention All modifications fall within the scope defined by the appended claims of the present application.
[0012] Such as figure 1 As shown, the stamping device of the present invention includes an upper die base 1, a stamping head 2 and a lower die base 3, the upper die base 1 and the lower die base 3 are arranged oppositely, and the punching head 2 is positioned at the upper die base 1 Above, the stamping head 2 is provided with a stamping needle 4 and a fixed tooth 5, the stamping needle 4 and the fixed tooth 5 are arranged side by side, the stamping needle 4 is a split stamping needle, on the stamp...
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 discloses a stamping device which comprises an upper die base, a stamping head and a lower die base, wherein the upper die base and the lower die base are oppositely arranged; and the stamping head is located on the upper die base, stamping pins and a fixed tooth are arranged in parallel in the stamping head, the stamping pins adopt split type stamping pins, and a rod insertion hole is formed in the stamping head and located above the fixed tooth. According to the stamping device, the stamping head is arranged on the upper die base, and a gear is stamped and pressed into a planetary plate, so that the stamping force of the stamping device to the planetary plate is reduced greatly, the planetary plate is protected effectively, and the service life of the planetary plate is prolonged; and besides, with the adoption of the split type stamping pins, when one pinhead is damaged, only the damage pinhead is required to be changed, so that the production efficiency is improved, and the production cost is saved.
Description
technical field [0001] The invention relates to a stamping device, which is mainly used for stamping gears and planetary discs. technical background [0002] At present, stamping devices for gears and planetary discs generally use stamping devices with integral stamping needles. Since stamping is high-strength extrusion, stamping needles are easily worn during the stamping process. For integral stamping needles, once One of the needles is damaged, and all the needles on the integral type must be replaced together, which will cause great waste and greatly increase the production cost. In addition, the stamping needles of the punching device in the prior art are generally arranged on the lower die base Therefore, the downward stamping force of the stamping device is all pressed on the planetary disc, which is easy to damage the planetary disc and greatly shortens its service life. Contents of the invention [0003] Purpose of the invention: The technical problem to be solve...
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): B21D22/02B21D53/28
Inventor 曹靖杜小明
Owner 江苏昊科汽车空调有限公司