Labor-saving punching machine

A technology of punching machine and pivoting part, which is applied in the field of punching machines, can solve the problems of insufficient punch distance and poor labor-saving effect, and achieve excellent labor-saving effect and increase the number of sheets

Inactive Publication Date: 2019-03-05
SDI CORPORATION
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In order to solve the problem of insufficient punching distance and poor labor-saving effect caused by the configuration of the fulcrum, force-applying point or force-resistance point of the existing punching machine lever, the main purpose of the present invention is to provide

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
  • Labor-saving punching machine
  • Labor-saving punching machine
  • Labor-saving punching machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0036] In order to understand the technical features and practical effects of the present invention in detail, and implement it in accordance with the content of the specification, the preferred embodiment shown in the drawings is further used. The detailed description is as follows, please refer to Figure 1 to Figure 4 The first preferred embodiment includes a base 10, an operating component 20, a connecting component 30 and at least one punch component 40.

[0037] Such as figure 1 and figure 2 As shown, the base 10 includes a base body 11 and two fixing frames 12 that are connected upright to the base body 11. Preferably, in this embodiment, the base body 11 is in a form that can be folded or contracted to change its length. The two fixing frames 12 are respectively parallel to each other and arranged at an interval at one end of the base body 11. Each fixing frame 12 is respectively provided with a pivoting member 121 protruding toward the outside, and an assembly space 122 ...

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
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Login to view more

Abstract

The invention relates to a labor-saving punching machine. The labor-saving punching machine is characterized in that the labor-saving punching machine comprises a base, an operation assembly, a connecting assembly and one or more punch assemblies; and the operation assembly is in pivoted connection with the base in the mode of rotating relative to the base, one end of the connecting assembly is correspondingly connected to the operation assembly, the other end of the connecting assembly is arranged on the base in a pivoted mode, and the one or more punch assemblies are arranged on the base andconnected to the connecting assembly. According to the labor-saving punching machine, the operation assembly and the connecting assembly are connected to the same side of the base in a pivoted mode,the one or more punch assemblies are connected to the middle of the connecting assembly, the operation assembly can drive the connecting assembly to further drive the one or more punch assemblies to conduct punching, the operation assembly, the connecting assembly and the punch assemblies are mutually matched, thus the large punching stoke can be achieved, paper with the large number of sheets canbe punched, and the labor saving effect is also achieved.

Description

technical field [0001] The invention relates to a punching machine, in particular to a labor-saving punching machine. Background technique [0002] Existing punching machines are mainly used to form holes on documents to facilitate book making and storage. Due to the limited linear travel of the punches of punching machines, various labor-saving punching machines on the market have achieved this through various structural improvements. The purpose of making the punch more labor-saving. [0003] For example, the Chinese publication number CN102101304 invention application discloses a punching machine structure, which mainly drives the punching parts to punch holes through the linkage of the first pressing arm and the second pressing arm, wherein the first pressing arm and the second pressing arm The fulcrums of the arms are all pivotally connected to the seat frame, and the first pressing arm is connected to the second pressing arm at a resistance point, so that when the pun...

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): B26F1/14B26D5/10
CPCB26D5/10B26F1/14
Inventor 洪祺程
Owner SDI CORPORATION
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap