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Clamping mechanism of pipe cutting machine

A technology of clamping mechanism and pipe cutting machine, which is used in clamping, metal sawing equipment, metal processing machinery parts, etc., can solve the problem of saw blade jitter, beating, increased linear speed, large space requirements, and difficulty in ensuring smooth cuts Smoothness and other problems, to achieve the effect of smooth and smooth material incision and small beating

Inactive Publication Date: 2012-08-08
江苏中港冶金设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The clamping mechanism requires a large space after being clamped. When sawing, no matter which direction the saw blade enters the saw blade, it must first pass the surrounding workpiece. The consequence of this is that a large enough saw blade must be guaranteed during cutting. After the blade increases, the jitter, jump, and line speed of the saw blade increase accordingly, and it is difficult to ensure that the cut is smooth and smooth to avoid secondary processing

Method used

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  • Clamping mechanism of pipe cutting machine
  • Clamping mechanism of pipe cutting machine
  • Clamping mechanism of pipe cutting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1 is as Figure 2-3 As shown, the clamping mechanism of the pipe cutting machine includes a base 6, a plurality of side plates 7 are arranged on the base 6, an upper slider 8 and a lower slider 9 are movably arranged in the side plate 7, and a top plate 10 is arranged on the side plate 7. , the top plate 10 is provided with a slider drive mechanism 11, the upper slider 8 is provided with an upper clamping block 12 on the side, the lower slider 9 is provided with a lower clamping block 13 on the side, and the upper slider 8 and the slider drive The mechanism 11 is connected, and the base 6 is provided with an adjustment mechanism for synchronously adjusting the two sides of the lower slider 9 .

[0026] The adjustment mechanism includes a worm 14 arranged in the base 6, and two worm wheels 15 matched with the worm 14. The end of the main shaft of the worm wheel 15 is provided with a lead screw 16, and the lower slider 9 is provided with two adjustment holes. , t...

Embodiment 2

[0027] Example 2 is as Figure 4-5 As shown, the clamping mechanism of the pipe cutting machine includes a base 6, a plurality of side plates 7 are arranged on the base 6, an upper slider 8 and a lower slider 9 are movably arranged in the side plate 7, and a top plate 10 is arranged on the side plate 7. , the top plate 10 is provided with a slider drive mechanism 11, the upper slider 8 is provided with an upper clamping block 12 on the side, the lower slider 9 is provided with a lower clamping block 13 on the side, and the upper slider 8 and the slider drive The mechanism 11 is connected, and the base 6 is provided with an adjustment mechanism for synchronously adjusting the two sides of the lower slider 9 .

[0028] The adjustment mechanism includes a driving gear 21 arranged in the base 6, and a driven gear 22 that is arranged on both sides of the driving gear 21 and matched with the driving gear 21. The main shaft end of the driven gear 22 is provided with a lead screw 16, ...

Embodiment 3

[0029] Example 3 is as Figure 6-7 As shown, the clamping mechanism of the pipe cutting machine includes a base 6, a plurality of side plates 7 are arranged on the base 6, an upper slider 8 and a lower slider 9 are movably arranged in the side plate 7, and a top plate 10 is arranged on the side plate 7. , the top plate 10 is provided with a slider drive mechanism 11, the upper slider 8 is provided with an upper clamping block 12 on the side, the lower slider 9 is provided with a lower clamping block 13 on the side, and the upper slider 8 and the slider drive The mechanism 11 is connected, and the base 6 is provided with an adjustment mechanism for synchronously adjusting both sides of the lower slider 9 .

[0030] The adjustment mechanism includes a rack 23 arranged in the base 6, and two gears 24 matched with the rack 23. The end of the main shaft of the gear 24 is provided with a lead screw 16, and the lower slider 9 is provided with two gears 24. The adjustment hole is pro...

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Abstract

The invention discloses a clamping mechanism of a pipe cutting machine. The clamping mechanism comprises a base, wherein a plurality of side plates are arranged on the base; an upper slide block and a lower slide block are movably arranged in the side plate; an ejector plate is arranged on the side plate; a slide block driving mechanism is arranged on the ejector plate; an upper clamping block is arranged at the side surface of the upper slide block; a lower clamping block is arranged at the side surface of the lower slide block; the upper slide block is connected with the slide block driving mechanism; and an adjusting mechanism used for simultaneously adjusting two sides of the lower slide block is arranged in the base. The invention provides the clamping mechanism of the pipe cutting machine with compact structure, convenience for adjustment, good concentricity of the upper and lower clamping blocks after the adjustment and high saw blade utilization rate during cutting.

Description

technical field [0001] The invention relates to a pipe cutting machine, in particular to a clamping mechanism of the pipe cutting machine. Background technique [0002] The pipe cutting machine can be used to cut round pipes or special-shaped pipes of different sizes, and the material is clamped by the clamping mechanism during cutting. When different materials are to be cut, the clamping blocks need to be replaced, and the two clamping blocks should be kept concentric, thereby reducing vibration and noise during cutting. [0003] Commonly used clamping mechanisms such as figure 1 As shown, when clamping the workpiece, the driving device 1 pulls the pulling plate 2 downward, drives the guide rod 3, the upper clamping block seat 4, and the upper clamping block 5 to move downward, thereby clamping the material. This clamping mechanism requires a lot of space after clamping. When sawing, no matter which direction the saw blade enters the saw blade, it must pass the surroundin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00B23D45/12
Inventor 刘红光蒋龙
Owner 江苏中港冶金设备科技有限公司
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