Roller device

A reel and outer cylinder technology, which is applied in the direction of auxiliary devices, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of low production efficiency of reel devices, achieve manpower saving, fast clamping speed, and expansion speed fast effect

Active Publication Date: 2018-08-24
安徽航嘉汽车零部件制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a reel devic

Method used

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Embodiment Construction

[0020] The present invention will be described in further detail below by means of specific embodiments:

[0021] The reference signs in the drawings of the description include: base support 1, connecting shaft 2, feed port 3, outer cylinder 4, cover body 5, expansion plate 6, sliding member 7, pushing member 8, first driving member 9, Connecting rod 10, motor 11, clamping port 12, slideway 13, first clamping piece 14, slide seat 15, second clamping piece 16, first ventilation pipe 17, communication pipe 18, second air inlet 19 , Pressure valve 20.

[0022] Such as figure 1 , figure 2 and image 3 As shown, the reel device includes a base bracket 1, a connecting shaft 2, an outer cylinder 4, a cover body 5, a cylinder expansion mechanism and a plate body pressing mechanism, and the outer cylinder 4 is provided with a feed port 3 and a cover body 5 The detachable cover is closed on the two ends of the outer cylinder 4 . The connecting shaft 2 passes through the two ends o...

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Abstract

The invention belongs to the technical field of vehicle fittings, and in particular, discloses a roller device. The roller device comprises a base bracket, a connecting shaft, a cover body, a cylinderexpansion mechanism, a plate body pressing mechanism, and an outer cylinder with a feed port; the cylinder expansion mechanism comprises expansion plates, sliding pieces, a pushing piece and a firstdriving piece; multiple sliding pieces and expansion plates are provided; clamping ports are formed in one sides of the expansion plates opposite to the feed port; slide ways are symmetrically formedin the expansion plates on the two sides of the clamping ports; first clamping pieces are sealed and slidingly connected into the two slide ways; one ends of the slide ways communicate with the clamping ports, and the other ends of the slide ways communicate with compressed air sources; the plate body pressing mechanism comprises multiple slide bases; second clamping pieces are sealed and slidingly connected into the slide bases; and the upper parts of the slide bases communicate with the compressed air sources. The roller device needs no manual operation, and is high in production efficiency.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and specifically discloses a reel device. Background technique [0002] The main structure of the automobile exhaust throat is a cylinder, which is generally made of sheet metal after rolling, welding and expansion. [0003] In the existing reel device, after the sheet is rolled up, in order to facilitate the welding of the first and last ends of the sheet, it is often necessary to manually press the first and last ends of the sheet together for welding. Not only the weld is not standard, but also Manpower is used to compress the head and tail ends of the sheet, the welding speed is slow, the manpower consumption is large, and the production efficiency of the entire automobile tail throat is low. Contents of the invention [0004] The object of the present invention is to provide a roll device to solve the problem of low production efficiency of the roll device. [0005] In order to achiev...

Claims

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Application Information

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IPC IPC(8): B21D5/10B23K37/053
Inventor 李志华
Owner 安徽航嘉汽车零部件制造有限公司
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