Unlock instant, AI-driven research and patent intelligence for your innovation.

Automatic feeder and press-fitting device for crankshaft woodruff keys

A technology of automatic material feeding and half-round keys, which is applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve problems such as extended working hours, scrapped workpieces, and wrong installation of half-round keys, so as to reduce manual operations, reduce enterprise costs, Avoid the effect of press-fitting errors

Active Publication Date: 2021-07-02
重庆千迪科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Since the vibrating plate is connected to the semicircular keyway seat through the pipeline, the vibrating plate cannot guarantee whether the semicircular keys that shake into the pipeline reach the semicircular keyway seat according to the specified angle, such as: whether the upper and lower positions of the plane and arc surface of each semicircular key reverse
However, if the staff cannot find out in time, there is a risk of incorrect installation of the half-round key, resulting in the scrapping of the workpiece
[0004] 2. When the number of semicircle keys in the vibrating plate is small, it cannot be guaranteed that the semicircle keys can automatically vibrate into the pipeline, which affects the subsequent semicircle key press-fitting operation and prolongs the working time of subsequent work

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
  • Automatic feeder and press-fitting device for crankshaft woodruff keys
  • Automatic feeder and press-fitting device for crankshaft woodruff keys
  • Automatic feeder and press-fitting device for crankshaft woodruff keys

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0037] see Figure 1 to Figure 6 As shown, an automatic feeder for crankshaft semicircular keys, comprising a vibrator 1 and a vibrating plate 2 arranged on the vibrator 1, the vibrator 1 is arranged on a workbench, and the inner wall of the vibrating plate 2 is arranged with At least one inner spiral track 3 extends from the bottom of the vibrating plate 2 to the top of the vibrating plate 2. The lower end of the inner spiral track 3 is the feed port and the upper end is the discharge port. The more turns of the inner helical track 3, the smaller the slope of the inner helical track 3, so in order to ensure that the semicircular key to be processed moves along the discharge port at the upper end of the inner helical track, in this specific embodiment, the vibrating plate 2 Three inner helical tracks 3 are arranged on the inner wall. The cross-section of the internal spiral track 3 has an inclined structure with a high outside and a low inside. This inclined structure reduces...

specific Embodiment 2

[0046] The feature of this embodiment is: provide the automatic press-fitting equipment of a kind of crankshaft semicircle key, comprise press-fit device and automatic feeding device, press-fit device adopts existing semi-circular key press-fit equipment, the guide rail of automatic feeder and press-fit device The semicircular keyway is connected, and the automatic feeding device adopts the automatic feeder of the above-mentioned crankshaft semicircular key in the specific embodiment 1, so this specific embodiment is omitted here.

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 an automatic feeder and press-fitting device for crankshaft woodruff keys. The automatic feeder and press-fitting device comprises a vibrator and a vibrating disc arranged on the vibrator, wherein an outer spiral rail, a guide rail support and a collecting hopper used for collecting the to-be-processed woodruff keys are arranged on the outer side of the vibrating disc, a guide strip is arranged at the feeding end of the outer spiral rail, a first screening channel for the woodruff keys to be machined is formed between the guide strip and the outer spiral rail, a notch used for screening the woodruff keys to be machined for the second time is formed in the middle of the first screening channel, and a steering rail extending outwards is arranged at a discharging end; a guide rail used for being connected with the press-fitting device is arranged on the guide rail support, a material receiving table extending outwards is arranged at a feeding port of the guide rail, and the material receiving table is located under the steering rail of the outer spiral rail; and a circulating feeding port is formed in the lower end of the vibrating disc, and the collecting hopper is located at the lower end of the outer spiral rail and communicated with the circulating feeding port of the vibrating disc. The woodruff key mounting error is avoided, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to an automatic feeder and press-fitting equipment for crankshaft semicircular keys. Background technique [0002] One end of the crankshaft of the gasoline engine is in the shape of a cone, and a keyway is provided on the surface of the cone along the axial direction of the crankshaft, and a semicircular key is pressed in the keyway, commonly known as a crescent key. In the past, the press-fitting of the half-round key was done by manual operation. Later, automatic press-fitting equipment was invented, such as a crankshaft automatic key pin fixture with the publication number CN203875576U, including a base plate and a support frame arranged on the base plate, a crankshaft Feed device, at least one set of key pin pressurizing device and vibrating plate, key pin pressurizing device includes mold, semicircular keyway seat, power unit and stamping device, vibrating plate is connect...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/00B23P19/02
CPCB23P19/001B23P19/004B23P19/02
Inventor 李广明唐良云朱巨涛
Owner 重庆千迪科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com