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

Screw verticality detection device

A detection device and verticality technology, which is applied in the direction of measuring devices, mechanical measuring devices, and mechanical devices, can solve problems such as difficult to meet production requirements, cumbersome operations, and low measurement accuracy, and achieve low investment costs, high detection efficiency, and The effect of improving detection accuracy

Inactive Publication Date: 2017-09-29
HUANGSHI LIANRUI MACHINERY SCI & TECHCO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing verticality measurement method is relatively traditional, relying on the cooperation of angle ruler and feeler gauge to judge whether the verticality of the screw meets the requirements of the drawing, the operation is more cumbersome, and the measurement accuracy is low, which is difficult to meet the needs of manufacturing

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
  • Screw verticality detection device
  • Screw verticality detection device
  • Screw verticality detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] refer to figure 1 and figure 2 , a screw verticality detection device, including a base 1, a guide rod 2 vertically arranged above the base 1, and a bearing seat 6 sleeved on the outside of the guide rod 2, and a linear bearing is arranged inside the bearing seat 6 7. The linear bearing 7 is slidingly fitted on the outside of the guide rod 2, and a dial gauge 4 is provided on one side of the upper end of the bearing seat 6, and the measuring end of th...

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

No PUM Login to View More

Abstract

The invention discloses a screw verticality detection device, which comprises a base, a guide rod vertically arranged above the base, and a bearing seat sleeved outside the guide rod, and a linear bearing is arranged inside the bearing seat. The linear bearing is slidingly fitted on the outside of the guide rod, and a first locking wrench is provided on one side of the lower end of the bearing seat, and one end of the first locking wrench passes through a threaded hole to abut against the guide rod, and the One side of the upper end of the bearing seat is provided with a dial indicator and a second locking wrench, the measuring end of the dial indicator is perpendicular to the guide rod, and one end of the second locking wrench passes through the threaded hole to abut against the dial indicator. The guide rod is used as the measuring track of the dial indicator, which ensures the stability of the measurement data. The first locking wrench is used for fixing the bearing seat, and the second locking wrench is used for the dial indicator. Subtable fixation. The invention has the advantages of convenient use, simple operation, high detection precision and low investment cost.

Description

【Technical field】 [0001] The invention relates to the technical field of machining inspection tools, in particular to a screw rod perpendicularity detection device. 【Background technique】 [0002] In mechanical processing, the manifestations of workpiece accuracy mainly include dimensional accuracy, shape accuracy and position accuracy. Dimensional accuracy refers to the accuracy of the size of the surface of the part and the distance between the surfaces; shape accuracy refers to the actual surface of the processed part. The degree of conformity between the measured shape and the ideal shape; position accuracy refers to the degree of conformity between the actual position and the ideal position of the relevant elements of the parts after processing. As one of the position accuracy evaluation criteria, verticality is used to evaluate the vertical state between straight lines, between planes or between straight lines and planes. As a connecting piece commonly used in the man...

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): G01B5/245
CPCG01B5/245
Inventor 张运平王征明成经平
Owner HUANGSHI LIANRUI MACHINERY SCI & TECHCO LTD
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