Adjustable lower die mechanism of metal plate bending die
A bending die and sheet metal technology, applied in the field of adjustable lower die mechanism, can solve the problems of time-consuming and labor-intensive operation, low production efficiency, and the existence of accumulated errors in inserting blocks, so as to reduce labor intensity, improve production efficiency, and expand The effect of processing range
Inactive Publication Date: 2012-08-15
ANHUI LIANMENG MOLD IND
View PDF8 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The insert-type adjustable lower die has relatively low technical requirements and is easy to produce, but the operation is time-consuming and labor-intensive, the production efficiency is low, and there is a big problem in the application, that is, the insert block is a series of sizes, so that
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
[0021] like figure 2 , image 3 As shown, the adjustable lower mold mechanism of the sheet metal bending die of the present invention includes a lower mold base 13, and the lower mold base 13 is provided with a left lower module group 14 connected by a plurality of left lower modules and a plurality of right lower modules. The lower right module group 15 formed by module connection, the left and right lower module groups 14, 15 are driven by the power mechanism and can be moved along the lower mold base by the left and right slide keys 12 fixed at the bottom of the left and right lower module groups respectively. The left and right key slots slide, and there is an acute angle between the left and right key slots; the left and right lower module groups 14 and 15 adopt a plug-in structure and can move relative to each other; wherein, the power mechanism includes The connected transmission mechanism and the motor connection device located at the end of the lower mold base. 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 discloses an adjustable lower die mechanism of a metal plate bending die. The adjustable lower die mechanism comprises a lower die holder, wherein a left lower module group formed by connecting a plurality of left lower modules and a right lower module group formed by connecting a plurality of right lower modules are arranged on the lower die holder; the left and right lower module groups are driven by a power mechanism, and are capable of sliding along left and right key grooves formed on the lower die holder through left and right sliding keys fixed to the bottoms of the left and right lower module groups, respectively; and an acute included angle is formed between the left and right key grooves. The adjustable lower die mechanism of the metal plate bending die is capable of controlling the opening of the lower die at any size within a dimensional range according to requirements so that the processing range of bent pieces is expanded; the technical bottleneck that the dimension adjustment range of the opening of the common inserted block type adjustable lower die is limited by the thickness specification of the inserted block is broken through; and simultaneously, the lower die of the adjustable lower die mechanism greatly improves production efficiency and reduces the labor intensity of workers for an inserted slide rail type automatic opening adjustable mechanism.
Description
[0001] technical field [0002] The invention relates to an adjustable lower die mechanism of a sheet metal bending die, which belongs to the technical field of precision sheet metal bending forming dies. [0003] Background technique [0004] The adjustable lower die is a commonly used die in the field of sheet metal bending. By adjusting its opening size, it can be applied to bend sheets of different thicknesses and angles, and has a wide range of applications. figure 1 It is a commonly used insert-type adjustable lower die at present. The position of the die base is fixed. The insert block is equipped with a series of sizes. The size between the two lower die inserts is the lower die opening size. The lower die opening size can be adjusted by placing different sizes Plug in to adjust. The insert-type adjustable lower die has relatively low technical requirements and is easy to produce, but the operation is time-consuming and labor-intensive, the production efficiency i...
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): B21D37/10B21D5/06
Inventor 孙宪华李亨濮传章陈生松王长福徐政
Owner ANHUI LIANMENG MOLD IND