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Automatic error-preventing workpiece

An error-proofing and workpiece technology, applied in vehicle parts, manufacturing tools, metal processing, etc., can solve problems such as inability to install at will, poor use effect, and inability to automatically alarm, and achieve the effects of low production cost, convenient operation and simple structure.

Inactive Publication Date: 2014-05-21
柳州恒耀汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an automatic anti-error workpiece to overcome the shortcomings of the existing security exhaust flange, which is easy to make mistakes when welding the exhaust flange, has a complex structure, cannot be installed at will, cannot automatically alarm, and has poor use effects.

Method used

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  • Automatic error-preventing workpiece
  • Automatic error-preventing workpiece

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, an automatic error-proofing workpiece, wherein: includes positioning claw 3, support frame 2, pin shaft, alarm device and base 1; described positioning claw 3 is installed and fixed on the support frame 2 using a pin shaft, and the support frame 2 is installed and fixed on the base 1; the support frame 2 is provided with an alarm device.

[0023] The base 1 is provided with a clamping device, which can be clamped and fixed on the workbench.

[0024] The alarm device described above includes an audible and visual alarm and a micro switch.

Embodiment 2

[0026] Such as figure 1 as shown in figure 1 As shown, an automatic error-proofing workpiece, wherein: includes positioning claw 3, support frame 2, pin shaft, alarm device and base 1; described positioning claw 3 is installed and fixed on the support frame 2 using a pin shaft, and the support frame 2 is installed and fixed on the base 1; the support frame 2 is provided with an alarm device.

[0027] Described base 1 is set as electromagnet, and electromagnet can be fixed on the workbench.

[0028] The alarm device includes an audible and visual alarm and a micro switch.

[0029] When working, first install the automatic error-proofing workpiece on the position where positioning and error-proofing is required, fix the automatic error-proofing workpiece on the workbench through the base, then lift the positioning claw, and then place the exhaust flange on the workbench for guidance position, and then press down the positioning claw, if the positioning claw pressure cannot re...

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Abstract

The invention discloses an automatic error-preventing workpiece. The automatic error-preventing workpiece comprises a positioning rod, a supporting sleeve and a supporting frame and is characterized in that the automatic error-preventing workpiece further comprises an alarm device, a base and a limiting block; the positioning rod is sleeved with a spring and the limiting block and installed on the supporting sleeve, the supporting sleeve is fixedly installed on the supporting frame, and the supporting frame is arranged on the base; the alarm device comprises a trigger switch, an audible and visual alarm and a power supply, and the alarm device is fixedly installed on the supporting sleeve. The automatic error-preventing workpiece is low in manufacturing cost, simple in structure, convenient to operate and capable of being widely popularized and used in any large auto part plant.

Description

technical field [0001] The invention relates to an exhaust manifold welding tooling equipment, in particular to an exhaust manifold welding positioning device, in particular to an automatic error-proofing workpiece. Background technique [0002] The exhaust manifold is connected to the cylinder block of the engine, and the exhaust of each cylinder is collected and introduced into the exhaust manifold, with divergent pipelines. The casting process generally uses commonly used metal materials. According to the needs of different models, after welding, drilling, calibration and other processes, a multi-tubular mechanism with multiple air inlets and a single air outlet is formed. [0003] The exhaust manifold is an important supporting component of the exhaust system of the automobile engine. Its structure usually has an intake air passage corresponding to the exhaust port of the cylinder of the automobile engine, and its air intake part is provided with an intake flange. On th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04
CPCB23K37/0443B23K2101/006B23K2101/06
Inventor 李玉林
Owner 柳州恒耀汽车零部件有限公司
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