Profiling silicone rubber mold of lawn mower part and preparation method thereof

A lawn mower and mold technology, applied in the direction of coating, etc., can solve the problems of low assembly accuracy, bumping the surface of parts, inconvenient and easy clamping, etc., and achieve the effect of reducing assembly difficulty, high positioning accuracy, and low price

Pending Publication Date: 2018-11-23
INST OF INTELLIGENT MFG TECH JITRI
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The positioning error generated by the contact between the positioning plane and the surface of the shell will be transmitted to the specified feature structure of the assembly. Due to multiple errors, it will affect the assembly accuracy of the components
[0005] 2. In order to maintain the stability of the assembly parts, it is necessary to add multiple positioning planes, which will also cause the parts to be over-positioned. In order to avoid this situation, some

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
  • Profiling silicone rubber mold of lawn mower part and preparation method thereof
  • Profiling silicone rubber mold of lawn mower part and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0036] In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0037] Such as figure 1 As shown, the profiling silicone mold for lawn mower parts provided in this embodiment includes profiling positioning 100 and a quick change device 200 set above the profiling positioning 100. The profiling positioning 100 includes a mold outer box 2 and is set on the mold. The clamp 1 at one corner of the outer box 2 and the positioning plate 4 arranged at the other corner of the mold outer box 2. The quick change device 200 includes a fixing seat 5, a central shaft 9 arranged in the middle of the fixing seat 5, and a column arranged below the fixing seat 5. 7. There is a lawn mower part 3 between the profiling positioning 100 and the q...

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 profiling silicone rubber mold of a lawn mower part and a preparation method thereof, and belongs to the technical field of a lawn mower assembly line technique. The profiling silicone rubber mold of the lawn mower part comprises a profiling positioner and a quick changing device, wherein the profiling positioner comprises a mold outer box, a clamp arranged on one cornerof the mold outer box, and a positioning plate arranged on the other corner of the mold outer box; the quick changing device comprises a fixed seat, a center shaft arranged in the middle of the fixedseat, and a stand column arranged under the fixed seat; the lawn mower part is arranged between the profiling positioner and the quick changing device and is fixed on the lower side of the fixed seat;the lawn mower part is suspended in an inner cavity of the mold outer box; and a silica gel is fully filled in the gap between the lawn mower part and the mold outer box. The profiling silicone rubber mold of the lawn mower part provided by the invention is simple in structure, convenient to clamp, low in assembling difficulty, and less in positioning error due to the tight contact of a positioning plane and a profiling surface, and ensures the assembling accuracy; the flexible silica gel contacts the curve surface of the lawn mower part, so that the surface wear and the collision of the lawnmower part are not easily caused, and the price is low.

Description

technical field [0001] The invention relates to a silicone mold, in particular to a profiling silicone mold for lawnmower components and a preparation method thereof, belonging to the technical field of lawnmower assembly lines. Background technique [0002] Traditional lawnmower components have complex structure, inconvenient clamping, low positioning accuracy, high price and short service life. [0003] Current lawn mowers use multiple positioning planes in contact with the curved shell for positioning, which has the following disadvantages: [0004] 1. The positioning error generated by the contact between the positioning plane and the surface of the shell will be transmitted to the specified feature structure of the assembly. Due to multiple errors, it will affect the assembly accuracy of the components. [0005] 2. In order to maintain the stability of the assembly parts, it is necessary to add multiple positioning planes, which will also cause the parts to be over-pos...

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): B29C45/14B29K83/00
CPCB29C45/14065B29C2045/14098B29K2083/00
Inventor 李建勋汤德胜张宏亮许爱芳钱勇
Owner INST OF INTELLIGENT MFG TECH JITRI
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