Clamping claw structure of fixing intermediate body

A technology of intermediate bodies and claws, which is applied in the field of claw structures for fixing intermediate bodies, and can solve problems that affect the processing quality of intermediate body holes and cannot guarantee the stability of intermediate bodies.

Inactive Publication Date: 2015-06-24
WUXI MINGZHU TURBOCHARGER MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this device is that the jaws only clamp a small part of the intermediate body. During the honing process, when the chuck rotates at a high speed, the stability of the intermediate body cannot be guaranteed, thus affecting the hole of the intermediate body. processing quality

Method used

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  • Clamping claw structure of fixing intermediate body
  • Clamping claw structure of fixing intermediate body
  • Clamping claw structure of fixing intermediate body

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Embodiment Construction

[0009] See figure 2 , image 3 , the present invention includes a claw 1, the claw end of the claw 1 is installed on the chuck 2, on the body of the claw 1, an enveloping platform 1-1 is also arranged on the inner side of the claw 1, and the enveloping platform 1 The inner wall surface of -1 wraps the outer edge surface 3-1 of the intermediate body 3, which also includes a honing tool 9, and the honing tool 9 includes a handle 4, an oil guide pipe 5, a rough reamer 6, a fine reamer 7, and a rough reamer 6 and the fine reamer 7 are provided with a lubricating oil hole 8, the handle 4 is set on the coarse reamer 6 or the fine reamer 7, the oil guide pipe 5 is connected with the lubricating oil hole 8, and the coarse reamer 6 and the fine reamer 7 are on the drill bit side Threads are provided and the head is provided with chamfers.

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PUM

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Abstract

The invention provides a clamping claw structure of a fixing intermediate body. The clamping claw structure of the fixing intermediate body is capable of solving problems in the prior art, and guaranteeing processing quality of holes of the intermediate body. The clamping claw structure of the fixing intermediate body comprises a quilting grinding tool and a clamping claw, a clamping plate is arranged at an claw end of the clamping claw, the inner side wall face of the clamping claw and the edge of the bottom of the intermediate body are matched with each other in a clamping mode, and the clamping claw structure of the fixing intermediate body is characterized in that an enveloping table is further arranged on the inner side edge of the clamping claw, and the inner wall face of the enveloping table wraps up the outer edge face of the intermediate body.

Description

technical field [0001] The invention relates to a matching device in a honing tool, in particular to a claw structure for fixing an intermediate body. Background technique [0002] In the prior art, honing tools and supporting devices used for processing supercharger intermediate holes, such as figure 1 As shown, the intermediate body 1 is fixed on the jaw 2, and then the handle 3 of the honing tool, the coarse reamer 4, and the oil guide tube 5 are assembled one by one, the jaw 2 is driven by the chuck 6, and the jaw 2 is driven The intermediate body 1 rotates, the lubricating oil flows into the center hole through the lubricating oil hole for lubrication and cooling, and the center hole is roughly machined. After the rough machining is completed, a fine reamer is used to finish the center hole. The problem with this device is that the jaws only clamp a small part of the intermediate body. During the honing process, when the chuck rotates at a high speed, the stability...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D75/00
Inventor 高锡民
Owner WUXI MINGZHU TURBOCHARGER MFG
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