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Working device and method for band-type blade

A processing method and blade technology, which is applied in the field of processing devices for strip-shaped blades, can solve problems such as the accuracy or shape error of strip-shaped blades, and achieve the effects of small precision and shape errors, and improved pass rate and efficiency

Inactive Publication Date: 2010-12-15
RICHLY TOP CNC EQUIP SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is based on the problem that existing processing devices and methods for processing strip-shaped blades have the problem that the strip-shaped blades are prone to precision or shape errors, and provides a processing device and a strip-shaped blade that can improve the processing accuracy of the strip-shaped blades and reduce shape errors. method

Method used

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  • Working device and method for band-type blade
  • Working device and method for band-type blade
  • Working device and method for band-type blade

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Embodiment Construction

[0028] Such as Figure 7 , Figure 8 As shown, the processing device for strip-shaped blades of the present invention includes a first set of dies 3 , a bender 2 and a second set of dies 4 connected in sequence. The first set of dies 3 may be one or more die sets. Each die arrangement can have a different die shape 8 . Use one of them punching die device at every turn to punch out the precision notch 6 of required shape on the position of need on the top of strip blade 1, but the bottom end of strip blade 1 can not be punched off. The strip blade 1 can rely on the connection at the bottom to continue to advance and carry out follow-up work.

[0029] The second group of dies 4 breaks the bottom of the strip blade 1 to allow the strip blade 1 to carry out subsequent work; or punches the bottom of the strip blade 5 to separate the strip blade 5 from the strip blade 1 The strip-shaped blade 5 becomes a finished product.

[0030] according to Figure 7 , Figure 8 , the bar-...

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Abstract

The invention relates to a processing device with band shape blade and a bender and two sets of punch device. The first set of punch die is set in front of the bender, the second set behind. The first set can have different punch die structure, and the second has a structure with band blade bottom end. When the distance between the bender and the second punch die is long, it can be rectified by the rectifier between the bender and the punch die. The manufacturing for the band shape blade comprises the bending and cutting the blade into two parts. When the material band blade is fed in throughthe first punch die, the top of the punch cut out the required precision and shape notch, then the strip shape blade is fed into the bender for bumping to form the band blade connected with the stripblade. Then, send to the second punch die to cut off the bottom end of the strip blade to the final product. Return the strip blade to the bender after the band blade is separated from the strip blade and recycle it again and again.

Description

technical field [0001] The invention relates to a processing device and method for a strip-shaped blade. Background technique [0002] The strip-shaped blade is a blade with a spatial shape formed by punching and bending a strip material with a cutting edge. The strip-shaped blade is mounted on the die and punches the sheet-shaped material into a predetermined shape. For example, it is used to punch unfolded packaging boxes, or punch some irregular curved shapes composed of arcs and straight lines. [0003] The existing processing equipment and process for making strip-shaped blades are generally: the raw material strip-shaped blade 1 with cutting edge is sent into the bender 2, and it becomes necessary to use the bender 2 to apply continuous and regular impact to the unformed strip-shaped blade. shape to form a strip-shaped blade. Utilize the bender 2 to swing left and right then, the band-shaped blade is twisted off (as figure 1 , figure 2 shown); or after the bender...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D35/00B21D28/14
Inventor 伍昌铭江鸿鹄
Owner RICHLY TOP CNC EQUIP SHENZHEN CO LTD
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