Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Clamping device for rapidly replacing cutting blades

A technology for cutting blades and clamping devices, used in metal processing, etc.

Inactive Publication Date: 2012-06-20
SHANDONG AGRICULTURAL UNIVERSITY
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The blade clamping device must make the installation and clamping of the cutting blade firm, easy to replace the blade with different parameters, easy to adjust the sliding cutting angle of the blade, easy to connect with the universal testing machine, and safe and reliable. above requirements

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Clamping device for rapidly replacing cutting blades
  • Clamping device for rapidly replacing cutting blades
  • Clamping device for rapidly replacing cutting blades

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The accompanying drawing is an embodiment of the present invention, but is not used to limit the scope of the present invention.

[0017] The invention relates to a clamping device capable of rapidly replacing cutting blades, which is composed of a sample fixing mechanism, a moving knife adjusting mechanism and a fixed knife adjusting mechanism. The specific implementation method of the present invention will be introduced below in conjunction with the accompanying drawings.

[0018] In the figure, the sample fixing mechanism is connected to the T-shaped slot (19) on the worktable of the universal testing machine through bolts d (17d), nuts d (10d), etc.; the moving knife adjustment mechanism is connected to the universal testing machine through the positioning pin (6) The connecting shaft (18) on the machine is connected, the threaded end of the positioning pin (6) is connected with the moving knife fixed block (7), and the other end matches the pin hole on the connect...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to a clamping device for rapidly replacing cutting blades, which comprises a sample fixing mechanism, a movable cutter adjusting mechanism and a fixed cutter adjusting mechanism. Thickness, tooth shape and the like of a movable cutting blade and a fixed cutting blade are optionally selectable, and an open angle between the movable cutting blade and the fixed cutting blade isvariable along with different replaced positioning blocks. The distance between the sampling fixing mechanism and each of the movable cutter adjusting mechanism and the fixed cutter adjusting mechanism can be adjusted according to the sample length, and then the sampling fixing mechanism, the movable cutter adjusting mechanism and the fixed cutter adjusting mechanism can be fixed onto an operation table of a universal testing machine with a T-shaped groove through bolts for the T-shaped groove. Using the clamping device can conveniently solve the problem of influences of factors such as thickness and sliding cutting angle of the cutting blades, the open angle between the cutting edges of a movable cutter and a fixed cutter, different cutting edge shapes and the like on cutting performanceof the cutting blades. Further, the clamping device for rapidly replacing cutting blades has the advantages of simple structure, easiness in mounting, convenience and rapidness in cutting blade adjustment, safety, reliability and the like.

Description

(1) Technical field [0001] The invention relates to a clamping device capable of quickly replacing cutting blades, which belongs to the field of agricultural machinery and equipment. (2) Technical background [0002] Crop stalks are an important biological resource in crop production systems. In recent years, with the sharp increase in the demand for biomass raw material products such as animal feed, high-quality paper products, and fuel alcohol, crop stalks have been widely developed and utilized. The shape characteristics of the stalks of rice, wheat and other crops are soft and thin. Compared with these crops, the shape characteristics of the stalks of cotton, sugarcane, reed bamboo, corn and other crops are different due to their different biological characteristics and growth mechanisms. It is obviously hard and thick, and the hardness and rigidity of the stalks are large, such as cotton stalks with a diameter of 25 mm, sugarcane stalks with a diameter of 50 mm, and ree...

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
no application Login to View More
IPC IPC(8): B26D7/26
Inventor 李法德宋占华田富洋李玉道
Owner SHANDONG AGRICULTURAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com