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Sharing clamp for left and right workpieces of automobile luggage rack

A technology for automobile luggage racks and fixtures, applied in the directions of clamping, clamping devices, manufacturing tools, etc., can solve the problems of slowing down processing efficiency and increasing labor intensity, and achieve the effect of shortening processing time

Inactive Publication Date: 2015-03-25
FOSHAN PRATIC CNC SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the processing time is doubled, and the processing efficiency is also slowed down while the labor intensity is increased.

Method used

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  • Sharing clamp for left and right workpieces of automobile luggage rack
  • Sharing clamp for left and right workpieces of automobile luggage rack
  • Sharing clamp for left and right workpieces of automobile luggage rack

Examples

Experimental program
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Embodiment Construction

[0026] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0027] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the left and right parts of the luggage rack of the automobile share the fixture; including the main bridge plate 1, the horizontal fixture 200 and the vertical fixture 300;

[0028] The positioning block 4 is a symmetrical structure, and its left and right sides are respectively provided with stations for supporting the left and right workpieces 11;

[0029] The horizontal fixture 200 includes a rotary cylinder 5 and an upper and lower compression block 6, the rotation output shaft of the rotary cylinder 6 is vertically arranged, and the upper and lower compression blocks 6 are installed on the rotation output shaft; when not clamped, The upper and lower pressing blocks 6 are not located at the processing position. When clam...

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Abstract

The invention relates to a sharing clamp for left and right workpieces of an automobile luggage rack. The sharing clamp comprises a main bridge plate, a horizontal clamp and a vertical clamp, wherein a positioning block adopts a symmetrical structure, processing positions for supporting the left and right workpieces are respectively arranged on the left side and the right side of the positioning block; the horizontal clamp comprises a rotary gas cylinder as well as an upper pressing block and a lower pressing block, wherein the rotary output shaft of the rotary gas cylinder is vertically arranged; the upper and lower pressing blocks are arranged on the rotary output shaft. While the sharing clamp is not used for clamping, the upper and the lower pressing blocks are not positioned on the processing positions; when the common clamp is used for clamping, the rotary output shaft of the rotary gas cylinder drives the upper and lower pressing blocks to rotate to the processing positions for pressing the left and right workpieces in an up-and-down manner; the vertical clamp comprises a side pressing gas cylinder as well as a left pressing block and a right pressing block, wherein a side pressing output shaft of the side pressing gas cylinder is horizontally arranged, and the left and right pressing blocks are arranged on the side pressing output shaft; when the common clamp is used for clamping, the side pressing output shaft of the side pressing gas cylinder drives the left and right pressing blocks to clamp the left and right workpieces in a left-and-right manner, so that the processing efficiency is improved and the processing cost is lowered.

Description

technical field [0001] The invention relates to the field of processing machinery, and is designed for the simultaneous processing of left and right luggage racks of automobiles by using the same set of fixtures. Background technique [0002] The existing processing methods of automobile luggage racks are single-piece processing, that is, the left part and the right part are divided into two sets of fixtures, and one left part (right part) is placed on one machine tool or two sets or more are placed on a large machine tool. Multiple fixtures. The car luggage rack belongs to curved surface processing, and the processing machine tool needs four or five axes. A set of left (right) parts of the car luggage rack needs a rotating four-axis and a rotating four-axis tailstock when placed on a set of fixtures. Such a set will cost nearly 100,000 yuan. One set of car luggage rack requires two sets of rotating four-axis. The corresponding four-axis base, the main bridge plate on the...

Claims

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Application Information

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IPC IPC(8): B23Q3/00
CPCB23Q3/061B23Q2703/04
Inventor 叶永安熊犇刘世泉马继
Owner FOSHAN PRATIC CNC SCI & TECH
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