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Deburring clamp for inner hole of pipeline

A technology for deburring pipes, applied in the field of pipe inner hole deburring fixtures, which can solve problems such as low efficiency, high labor costs, and poor quality

Inactive Publication Date: 2015-03-11
CHONGQING YUNSEN FOOD & BEVERAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a pipeline inner hole deburring with high efficiency, low labor cost and good quality for the current technical defects of low efficiency, high labor cost and poor quality of deburring in pipeline inner holes. Burr fixture

Method used

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  • Deburring clamp for inner hole of pipeline

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Embodiment Construction

[0014] Among them: smooth mandrel 1, positioning cylinder 2, driven gear 3, driving gear 4, rotating shaft 5, pressure sleeve 6, collet 7, elastic pad 8, pipe 9, blade 10, blade mandrel 11, cooling channel Hole 12, clamping body 13.

[0015] Such as figure 1 As shown, the deburring fixture for the inner hole of the pipeline 9 of the present invention includes a rotating shaft 5 and a fixed mandrel, and the driving gear 4 is sleeved on the rotating shaft 5; the fixed mandrel includes a coaxial smooth mandrel 1 and a cutting mandrel 11 The smooth mandrel 1 is covered with a positioning cylinder 2, and the smooth mandrel 1 and the positioning cylinder 2 are in an empty state. The positioning cylinder 2 is provided with two cooling through holes 12 on both sides of its inner hole. The positioning cylinder 2. A driven gear 3 is set on the upper sleeve, and the driven gear 3 is keyed to the positioning cylinder 2. The driven gear 3 and the driving gear 4 are externally meshed. The ...

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Abstract

The invention discloses a deburring clamp for an inner hole of a pipeline. The deburring clamp comprises a rotating shaft and a fixed spindle, wherein a driving gear is arranged on the rotating shaft in a sleeving manner; the fixed spindle comprises a smooth spindle and an edge spindle which are coaxial; a positioning cylinder is arranged on the smooth spindle in the sleeving manner; a driven gear is arranged on the positioning cylinder in the sleeving manner and is externally engaged with the driving gear; a pressing sleeve is arranged on the positioning cylinder in the sleeving manner and is in threaded connection with the positioning cylinder; an end part of the positioning cylinder is provided with a cone-shaped chuck; a small end face of the chuck is hinged to the end part of the positioning cylinder, and the conical surface-shaped side wall of the chuck is abutted against the pressing sleeve; the outer wall of the edge spindle is axially provided with an edge; the pipeline is arranged on the edge spindle in the sleeving manner, the inner wall of the pipeline is abutted against the edge, and the outer wall of the pipeline is abutted against the side wall of the chuck. The technical defects of low efficiency, high labor cost and poor quality of deburring of the inner hole of the pipeline at present are overcome; the deburring clamp for the inner hole of the pipeline has high deburring efficiency, low labor cost and good quality.

Description

technical field [0001] The invention belongs to the field of pipeline processing, and in particular relates to a jig for deburring inner holes of pipelines. Background technique [0002] Burrs refer to small thorns on the surface of parts, which will have a great adverse effect on the shape and use of the product. [0003] In food processing, pipe feeding and feeding are usually used, and the burrs on the inner wall of the pipe will affect the flow rate of the material, and will also wear the surface of the material, thereby affecting the product quality. Therefore, the pipes used for feeding and feeding are usually Deburring the inner hole. At present, when deburring the inner hole of the pipeline, the outer wall of the pipeline is usually clamped with jaws, and then the inner wall of the pipeline is polished with sandpaper or a grinding head. However, since the inner hole of the pipeline is usually small and long, the operator uses sandpaper Or when the grinding head gri...

Claims

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Application Information

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IPC IPC(8): B23D79/04
Inventor 张中云
Owner CHONGQING YUNSEN FOOD & BEVERAGE
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