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Small tapping method for explosion-proof junction box and equipment thereof

An explosion-proof junction box and equipment technology, which is applied in the direction of metal processing equipment, thread cutting machine, thread cutting device, etc., can solve the problems of outdated processing methods, low efficiency, and difficulty in expanding production

Inactive Publication Date: 2019-09-17
浙江安企兴电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the different tapping parts, the factory generally taps a group of screw holes manually or with specific equipment, and then changes the equipment to carry out the next tapping process. This processing method is outdated and inefficient, and it is not easy to expand production.

Method used

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  • Small tapping method for explosion-proof junction box and equipment thereof
  • Small tapping method for explosion-proof junction box and equipment thereof
  • Small tapping method for explosion-proof junction box and equipment thereof

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Experimental program
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Effect test

Embodiment Construction

[0033] Such as Figure 13 As shown, the present invention adopts such a small tapping method of an explosion-proof junction box, and proceeds according to the following steps,

[0034] The first step is to unload the material in the finisher, and the direction of placing the workpiece is oriented by the finger cylinder;

[0035] The second step is to push the propeller to the second station, boost the cylinder to rise, and the workpiece is on standby;

[0036] The third step is that the transfer mechanism of the manipulator goes down, grabs the workpiece to the right and rotates 90 degrees counterclockwise, then puts the workpiece into the pawl at the third station;

[0037] The fourth step, the thrust cylinder moves, the pressure cylinder shrinks the ratchet, locks the workpiece, the translation cylinder moves, and the ratchet transmission mechanism enters the fourth station;

[0038] Step 5: A group of screw holes is tapped by the screw hole tapping mechanism, the pawl is ...

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Abstract

The invention relates to a small tapping method for an explosion-proof junction box and equipment thereof. The tapping method adopts the following steps that feeding is carried out in a finisher, and the placing direction of a workpiece is oriented by a clamping finger cylinder; pushing is carried out by a pusher to a second station to boost the cylinder to rise, and the workpiece stands by; a manipulator transmission mechanism descends, grasps the workpiece, moves rightward and rotates 90 degrees counterclockwise, and then puts the workpiece into a pawl at a third station; a thrust cylinder acts, a pressure cylinder contracts the pawl and locks the workpiece, a translation cylinder acts, and a pawl transmission mechanism enters a fourth station; a group of screw holes are tapped by a screw hole tapping mechanism, the pawl rotates by 90 degrees, and another group of screw holes are tapped by the screw hole tapping mechanism; and when the translation cylinder moves, the pawl transmission mechanism enters a fifth station, a junction hole tapping mechanism and a grounding hole tapping mechanism tap the workpiece, the thrust cylinder acts, the pressure cylinder moves back, the workpiece is released, an ejection cylinder acts, and the workpiece falls. The small tapping method above integrates multiple processes into one flow, the transmission is accurate and the tapping effect is good.

Description

technical field [0001] The invention relates to a small tapping method for an explosion-proof junction box, and also relates to a small tapping device for an explosion-proof junction box corresponding to the above method. Background technique [0002] The structure of the explosion-proof junction box is as follows: Figure 12 As shown, on the side wall of the junction box, there are evenly distributed threading pipes G2 that can communicate with the inner cavity of the junction box. Several ear pieces G3 can be set between adjacent threading pipes G2 according to requirements, and the ear pieces G3 can be tapped for grounding holes; the installation part is extended on the circumference of the opening of the junction box, and evenly distributed screw holes G1 can be tapped on the installation part; the bottom of the inner cavity of the junction box has a protrusion, and the protrusion is precisely tapped on the protrusion. wiring hole. Due to the different parts of tapping,...

Claims

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Application Information

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IPC IPC(8): B23G1/20B23G1/44B23G11/00
CPCB23G1/20B23G1/44B23G11/00
Inventor 陈雷
Owner 浙江安企兴电气有限公司
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