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

Automobile engine heat radiator end surface grinding disc brake device

A technology of automobile engine and braking device, applied in grinding device, grinding drive device, grinding machine tool, etc., can solve the problems of insufficient intelligent control, large impact, poor braking effect, etc.

Inactive Publication Date: 2018-10-19
XUZHOU UNIV OF TECH
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the working environment of the commonly used friction brake devices, the friction plates are often subject to high temperature and high-intensity friction, so they often need to be replaced
And for the known braking device, the braking effect is not good under the condition of high speed and high torque, the speed is slow, the speed cannot be adjusted arbitrarily, the impact generated during work is relatively large, and the intelligent control is not enough.

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
  • Automobile engine heat radiator end surface grinding disc brake device
  • Automobile engine heat radiator end surface grinding disc brake device
  • Automobile engine heat radiator end surface grinding disc brake device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Prepare the friction sheet 3-9-6 of the present invention according to the following steps, and in parts by weight:

[0050] Step 1: In the stirred vertical tower reactor, add 339.2 parts of purified lake water and N-methyl-1,1,2,2,3,3,4,4,5,5,5-undecafluoro - 131.5 parts of 1-pentanesulfonamide, start the stirrer in the stirring vertical tower reactor, set the speed at 132rpm, start the steam type oil heater in the stirring vertical tower reactor, raise the temperature to 147.2°C, add 134.2 parts of 1-(methoxymethyl)-4-methylbenzene were stirred evenly, and the reaction was carried out for 124.5 minutes. 3 / min of helium for 124.5 minutes; then add 133.1 parts of rutile to the stirred vertical tower reactor, start the steam oil heater in the stirred vertical tower reactor again, raise the temperature to 164.2°C, keep it warm for 124.4 minutes, add 136.9 parts of polymers of 4,4'-(1-methylethylene)bis[2-(2-propenyl)]phenol and (chloromethyl)oxirane, adjusted and stirre...

Embodiment 2

[0057] Prepare the friction sheet 3-9-6 of the present invention according to the following steps, and in parts by weight:

[0058] Step 1: In the stirred vertical tower reactor, add 564.8 parts of purified lake water and N-methyl-1,1,2,2,3,3,4,4,5,5,5-undecafluoro - 173.6 parts of 1-pentanesulfonamide, start the stirrer in the stirring vertical tower reactor, set the speed at 178rpm, start the steam type oil heater in the stirring vertical tower reactor, raise the temperature to 148.8°C, add 243.1 parts of 1-(methoxymethyl)-4-methylbenzene were stirred evenly, and the reaction was carried out for 135.6 minutes. 3 / min of helium for 135.6 minutes; then add 190.3 parts of rutile to the stirred vertical tower reactor, start the steam type oil heater in the stirred vertical tower reactor again, raise the temperature to 197.1°C, keep it warm for 135.4 minutes, add 197.5 parts of polymers of 4,4'-(1-methylethylene)bis[2-(2-propenyl)]phenol and (chloromethyl)oxirane, adjusted and st...

Embodiment 3

[0065] Prepare the friction sheet 3-9-6 of the present invention according to the following steps, and in parts by weight:

[0066] Step 1: In the stirred vertical tower reactor, add 339.9 parts of purified lake water and N-methyl-1,1,2,2,3,3,4,4,5,5,5-undecafluoro - 131.9 parts of 1-pentanesulfonamide, start the stirrer in the stirring vertical tower reactor, set the speed at 132rpm, start the steam type oil heater in the stirring vertical tower reactor, raise the temperature to 147.9°C, add 134.9 parts of 1-(methoxymethyl)-4-methylbenzene were stirred evenly, and reacted for 124.9 minutes. minutes; then add 133.9 parts of rutile into the stirred vertical tower reactor, start the steam oil heater in the stirred vertical tower reactor again, raise the temperature to 164.9°C, keep the temperature for 124.9 minutes, add 4,4'-( 136.9 parts of polymers of 1-methylethylene) two [2-(2-propenyl)] phenol and (chloromethyl) oxirane, adjust the pH value of the solution in the stirred v...

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
Thicknessaaaaaaaaaa
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses an automobile engine heat radiator end surface grinding disc brake device. The grinding disc brake device comprises a brake cooling system, a hauling system, a brake haul cable, a brake chuck, a heat radiation fan and friction pieces, wherein the four friction pieces are arranged around a speed regulation motor transmission shaft on the central axis and wrap the speed regulation motor transmission shaft inside; the annular brake chuck is arranged on the periphery of the friction pieces and divided into four sections; the friction pieces are fixed on the inner side of the brake chuck; the heat radiation fan is arranged on the left side of the brake chuck and used for cooling the brake chuck; the brake hauling cable is arranged on the periphery of the brake chuck, surrounds the brake chuck, and is hinged to the brake chuck; the other end of the brake hauling cable is connected with the hauling system; and the brake cooling system is arranged on the upper portion of the brake chuck. The automobile engine heat radiator end surface grinding disc brake device is high in intelligence degree and stability, is small in impact on a workpiece, guarantees that the workpiece is not damaged, and is high in rate of finished products.

Description

technical field [0001] The invention belongs to the field of automobile engine manufacture, and in particular relates to a grinding disc braking device for an end surface of an automobile engine radiator. Background technique [0002] The braking device known from the prior art is a device that has the functions of decelerating, stopping or maintaining a stopped state of a moving part (or a moving machine). Commonly known as brakes, brakes. The braking device is mainly composed of brakes, brake parts and operating devices. Some known braking devices are also equipped with automatic adjustment of the clearance of the brake elements. In order to reduce the braking torque and structure, the braking device is usually installed on the high-speed shaft of the equipment, but large-scale equipment with high safety requirements (such as mine hoists, elevators, etc.) should be installed on the low-speed shaft close to the working part of the equipment. on axis. Brake devices accor...

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): B24B37/34B24B37/11B24B37/27B24B47/12B24B41/04F16D49/18F16D65/807
CPCB24B37/34B24B37/11B24B37/27B24B41/04B24B47/12F16D49/18F16D65/807
Inventor 于萍
Owner XUZHOU UNIV OF TECH