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Automatic tungsten electrode polishing tool used in coordination with angle grinder

A technology for grinding tools and angle grinders, which is applied to the parts of grinding machine tools, manufacturing tools, grinding drive devices, etc., can solve the problems of poor applicability, high cost, and inconvenient adjustment of grinding taper, and achieve convenient adjustment, The effect of high processing precision and convenient operation

Pending Publication Date: 2020-08-21
SHANGHAI AUTOMATION INSTRAION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The research and development purpose of the present invention is to solve the problems that the existing special grinding tools for tungsten electrodes need to be purchased separately, the grinding taper is inconvenient to adjust, the cost is high, and the applicability is not strong. A brief overview of the present invention is given below in order to provide information on A basic understanding of certain aspects of the invention

Method used

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  • Automatic tungsten electrode polishing tool used in coordination with angle grinder
  • Automatic tungsten electrode polishing tool used in coordination with angle grinder
  • Automatic tungsten electrode polishing tool used in coordination with angle grinder

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specific Embodiment approach 1

[0035] Specific implementation mode one: combine Figure 1-Figure 5Describe this embodiment, a tungsten automatic grinding tool used with an angle grinder in this embodiment, including a base 1, two angle grinder fixing frames 2, a column 3, a main connecting rod 4, a secondary connecting rod 5, a tungsten The pole clamps the rotating device 6 and the indexing pin 7, and the two angle grinder fixing rings 2 are fixed and installed on the base 1 in parallel, and a waist-shaped through hole is processed on the base 1 on the right side of the two angle grinder fixing brackets 2, A threaded hole is processed at the bottom of the column 3, and the column 3 is fixedly installed in the waist-shaped through hole of the base 1 through the screw fit of the bolt and the threaded hole at the bottom. , one end of the main link 4 is slidingly installed in the groove at the upper end of the column 3 through the indexing pin 7, the height of the main link 4 can be adjusted through the indexin...

specific Embodiment approach 2

[0036] Specific implementation mode two: combination Figure 1-Figure 5 Description of this embodiment, an automatic tungsten electrode grinding tool used with an angle grinder, also includes a micro switch 8, the micro switch 8 is installed on the auxiliary connecting rod 5, and the switch of the micro switch 8 is protruding from the left end of the switch shaft 9. Protrusion 91 contact installation, micro switch 8 is electrically connected with tungsten pole clamping and rotating device 6, vertically rotates tungsten pole clamping and rotating device 6, and when adjusted to a suitable angle, protrusion 91 and micro switch 8 mutually Squeeze, trigger the micro switch 8, and close the loop, so that the 12V motor unit 614 inside the tungsten pole clamping and rotating device 6 starts to drive the tungsten pole to rotate. Then start the angle grinder again to grind the tungsten electrode.

specific Embodiment approach 3

[0037] Specific implementation mode three: combination Figure 1-Figure 5 Describe this embodiment, an automatic tungsten electrode grinding tool used with an angle grinder in this embodiment, the angle grinder fixing frame 2 includes a fixing bracket 2-1, an upper fixing ring 2-2 and a lower fixing ring 2- 3. The lower fixing ring 2-3 is fixedly installed on the fixing bracket 2-1, the left and right ends of the upper fixing ring 2-2 and the lower fixing ring 2-3 are fixedly connected by adjusting nuts, and the angle grinder is installed on the upper fixing ring 2- 2 and the lower fixing ring 2-3, tighten the upper fixing ring 2-2 and the lower fixing ring 2-3 through the adjusting nut to realize the fixing of the angle grinder.

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Abstract

The invention provides an automatic tungsten electrode polishing tool used in coordination with an angle grinder, and belongs to the field of mechanical devices. The automatic tungsten electrode polishing tool comprises a base, an angle grinder fixing frame, a stand column, a main connecting rod, an auxiliary connecting rod and a tungsten electrode clamping and rotating device; the angle grinder fixing frame is fixedly installed on the base; a kidney-shaped through hole is formed in the base; the stand column is detachably installed in the kidney-shaped through hole of the base; one end of themain connecting rod is installed on the stand column in a sliding manner, and the other end of the main connecting rod is hinged to one end of the auxiliary connecting rod; and the other end of the auxiliary connecting rod is hinged to the tungsten electrode clamping and rotating device. The automatic tungsten electrode polishing tool aims to solve the problems that the existing special tungstenelectrode polishing tools need to be purchased separately, the adjustment of the polishing taper is inconvenient, the cost is high, and the applicability is low. The automatic tungsten electrode polishing tool is simple in structure, ingenious in design, convenient in disassembly and assembly, firm in assembly, low in cost and suitable for popularization.

Description

technical field [0001] The invention relates to an automatic tungsten electrode grinding tool used with an angle grinder, belonging to the field of mechanical devices. Background technique [0002] Tungsten electrode is the electrode material of non-melting electrode gas shielded welding. Metal tungsten is the main component. It has the characteristics of high melting point, high hardness and strong electron emission ability. Grinding into a conical shape with a certain angle, the unsatisfactory end shape will affect the stability of the welding arc, and then affect the welding quality. In addition, due to improper operation and normal use of burning during the welding process, the tip of the tungsten pole often needs to be polished to obtain a stable welding arc. Due to the high hardness and small diameter of the tungsten electrode itself, it is very inconvenient to grind it by hand. The diameter specifications of the tungsten electrode commonly used in manual welding are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B23/00B24B23/02B24B41/06B24B47/12B24B49/00B24B55/02B24B55/00B23K9/32
CPCB24B23/005B24B23/028B24B41/06B24B47/12B24B49/00B24B55/02B24B55/00B23K9/32
Inventor 柴震宇
Owner SHANGHAI AUTOMATION INSTRAION CO LTD
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