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Jig plate surface automatic change device used for automobile wire harness production line

A technology for automotive wiring harnesses and fixture boards, which is applied in the manufacture of tools and workbenches, can solve problems affecting work efficiency, waste of manpower, time, and unsuitability for automated production, and achieve the effects of improving production efficiency and saving manpower

Inactive Publication Date: 2015-05-13
SCHLEUNIGER HAOFENG TIANJIN MACHNERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using manual rotation of the jig plate wastes manpower and time, affects work efficiency, and is not suitable for automatic production

Method used

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  • Jig plate surface automatic change device used for automobile wire harness production line
  • Jig plate surface automatic change device used for automobile wire harness production line
  • Jig plate surface automatic change device used for automobile wire harness production line

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0020] Figure 1-7 It shows a schematic diagram of the overall structure of an automatic fixture board surface changing device used in the automobile wiring harness production line in different states of pin pulling, surface changing, and locking pins during the surface changing process and its application in the automobile wiring harness production line. Figure 8 It is a structural schematic diagram of the guide chute and the drive sprocket part of the jig plate in the present invention. As shown in the figure, the line body of the above-mentioned production line is provided with a bar-shaped workbench 15, and along the longitudinal centerline 23 of the workbench, horizontally positioned drive sprockets 14 are arranged at its two ends, and a drive sprocket 14 is provided around the drive sprocket 14. The meshed chain 10 and the plurality ...

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Abstract

The invention relates to a jig plate surface automatic change device used for an automobile wire harness production line, wherein a strip-shaped workbench, a drive sprocket, a chain, a jig plate and a shifting trolley are arranged in the production line, the jig plate surface automatic change device is characterized in that the jig plate is connected with a lifting bar through a linear bearing sharing a center with a turntable bearing, the lower end of the lifting bar is in rolling contact with an inclined plane body provided with the workbench, the middle part of a transmission bar is fixedly connected to the upper end of the lifting bar, and the two ends of the transmission rod are respectively and fixedly connected with jig plate positioning pins, and also respectively and fixedly connected with one end of a transmission lever, the other end of the transmission lever is connected to a vertical guide rod inserted into a guiding chute, and the guiding chute is V-shaped and arranged according to the formula that R1 equals to the sum of r0 and L1, b is greater than half of the r1 and less than r1, a is greater than 0 and less than half of r1, theta 1 is greater than 20 degrees and smaller than theta 2 which is smaller than 45 degrees, theta 3 is greater than 15 degrees and smaller than 45 degrees, r0 refers to the radius of the drive sprocket, r1 refers to the radius of circle of the chute, and theta 1 and theta 2 respectively refer to the angles of an inlet chute section and an outlet chute section. The jig plate surface automatic change device provided by the invention has the advantage that jig plate surface automatic change is achieved.

Description

technical field [0001] The invention relates to wire harness production equipment in the automobile industry, in particular to an automatic surface-changing device for a jig plate used in a wire harness production line of an automobile. Background technique [0002] In the automotive industry, the wiring harness is a necessary part of the electrical equipment in the car. For different models and different specifications of cars, the structure of the wiring harness is different. At present, on the wire harness production line, there is a bar-shaped workbench, and horizontally positioned driving sprockets are arranged at both ends along the longitudinal centerline of the workbench, and a chain meshing with it is arranged around the driving sprocket The number of stations is set up with multiple jig plates consisting of a base plate and front and rear panels fixed to both sides of the base plate. Usually, the front and rear panels are used to load different types of jig plates....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25H1/10
Inventor 陈刚彭宝奎郝长忠王福顺
Owner SCHLEUNIGER HAOFENG TIANJIN MACHNERY
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