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Pipe fitting polishing device

A technology for pipe fittings and support tables, which is applied in the direction of grinding drive devices, grinding/polishing safety devices, grinding machines, etc. It can solve the problems of local excessive grinding and uneven grinding, so as to ensure the clamping effect and avoid excessive grinding or uneven grinding. average effect

Inactive Publication Date: 2018-09-11
NINGBO HAIMAN AUTOMOTIVE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a pipe fitting grinding device to solve the problem that the traditional grinding device can only partially polish the pipe fittings, which may easily cause uneven grinding or excessive local grinding

Method used

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  • Pipe fitting polishing device
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Examples

Experimental program
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Embodiment Construction

[0022] The present invention will be described in further detail below by means of specific embodiments:

[0023] The reference signs in the accompanying drawings of the description include: frame 1, support table 2, transmission roller 3, clamping ring 4, drive tooth 5, pressing rod 6, pressing block 7, first supporting spring 8, supporting plate 9 , rack 10, return spring 11, air bag 12, cylinder 13, slide plate 14, piston rod 15, conduit 16, support rod 17, grinding bar 18, chute 19, drive block 20, push tooth 21, limit block 22, Drive shaft 23, first connecting rod 24, second connecting rod 25, pusher plate 26, card slot 27, first one-way tooth 28, second one-way tooth 29, second support spring 30, pressing plate 31, lower Pressing plate 32, pipe fitting 33.

[0024] The embodiment is basically as figure 1 Shown: a pipe grinding device, including a frame 1 and a support table 2, a plurality of transfer rollers 3 are rotatably connected to the support table 2, and a clamp...

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PUM

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Abstract

The invention relates to the field of pipe fitting polishing, and discloses a pipe fitting polishing device. The pipe fitting polishing device comprises a machine frame and a supporting table, a conveying roller is rotationally connected to the supporting table, a clamping ring is rotationally connected to the supporting table, a through hole is formed in the middle portion of the clamping ring, driving teeth are arranged on the outer wall of the clamping ring, the interiors of the driving teeth are hollow, abutting-against rods are fixedly connected to the top ends of the interiors of the driving teeth, the other ends of the abutting-against rods are fixedly connected with abutting-against blocks, first supporting springs are fixedly connected between the top ends of the interiors of thedriving teeth and the outer wall of the clamping ring, a rack is in sliding connection to one side of the supporting table, a reset spring is fixedly connected to the upper portion of the rack, and anair bag is arranged above the rack and is opposite to the rack; and an air cylinder is in sliding connection to the supporting table, a guide pipe is connected between the air cylinder and the air bag, polishing strips are fixedly connected to the supporting table and are located on the opposite sides of the supporting plate, and the supporting table is further provided with a pushing mechanism used for pushing and abutting against the air cylinder. By means of device, the problem that a traditional polishing device cannot evenly polish a pipe fitting or local polishing is excessive is solved.

Description

technical field [0001] The invention relates to the field of pipe fitting grinding, in particular to a pipe fitting grinding device. Background technique [0002] Auto parts (auto parts) are the various units that make up the whole car and a product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people consume more and more cars, and the market for auto parts is getting bigger and bigger. Auto parts can be divided into: engine parts, transmission parts, steering parts, driving parts, ignition parts, cooling parts and so on. Most of the components in the above-mentioned areas include pipe fittings, such as crankshafts, connecting rods, transmission shafts and rocker shafts. During the manufacturing process of auto parts, cutting, forging, drilling and other processes are usually carried out. After the processing, due to the processing accuracy, the surface of the pipe fittings usually has burrs, so the pipe fittin...

Claims

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Application Information

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IPC IPC(8): B24B9/00B24B41/06B24B41/00B24B47/14B24B41/02B24B55/00
CPCB24B9/00B24B41/005B24B41/02B24B41/067B24B47/14B24B55/00
Inventor 卢文斌
Owner NINGBO HAIMAN AUTOMOTIVE TECH CO LTD
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