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Front fork lining reaming machine

A reaming machine and bushing technology, which is applied in the direction of reaming devices, reaming devices, metal processing machinery parts, etc., can solve the problems of high cost and high equipment requirements, and achieve the effect of convenient operation, low cost and simple structure

Inactive Publication Date: 2009-02-11
庄添财
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using the existing technology to process the shaft hole of the front fork bushing, the method of reaming the two shafts at the same time is usually used, but this method has higher requirements for equipment, so the cost is higher

Method used

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  • Front fork lining reaming machine
  • Front fork lining reaming machine
  • Front fork lining reaming machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] As shown in accompanying drawing 3 and accompanying drawing 4, a kind of front fork bush reaming machine, it comprises support 1, the workbench 2 that is arranged on described support 1, is rotatably arranged on described support 1 And the axis line is parallel to the tool 3 of the workbench 2, the first guide rail 4 fixedly arranged on the workbench 2, and the workpiece fixing mechanism 5 slidably arranged on the first guide rail 4 , the length direction of the first guide rail 4 is parallel to the axial direction of the tool 3, and the workpiece fixing mechanism 5 includes a fixing seat 6 slidably arranged on the first guide rail 4 , the second guide rail 7 fixedly arranged on the said fixing seat 6 , the claw fixing seat 8 slidably arranged on the said second guide rail 7 , the support member fixedly arranged on the said fixing seat 6 9. The extension direction of the second guide rail 7 is perpendicular to the extension direction of the first guide rail 4, and a gro...

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Abstract

The invention relates to a front fork bushing reaming machine which consists of a bracket, a worktable arranged on the bracket, a cutter rotatably arranged on the worktable and with an axial lead parallel to the worktable, a first lead rail fixedly arranged on the worktable, and a workpiece fastening mechanism glidingly arranged on the first lead rail. When reaming is carried out to the front fork bushing, owing to an arc slot arranged on a strutting piece and the positioning of the center of the vertical section of each arc slot on an extension line of the axial lead of the cutter, a standpipe fixed on the cutter can be reamed by the cutter only by pushing the workpiece fastening mechanism on the first lead rail; after one standpipe is processed, an alcula fastening seat on a second lead rail is slided to process a second standpipe; as the extension direction of the second lead rail is vertical to the extension direction of the first lead rail, not only the axial leads of the axle holes of the two standpipes of the fork bushing are guaranteed to be parallel to each other, but also the reaming simultaneously to the two standpipes is not needed; and the cost is low.

Description

technical field [0001] The invention relates to a front fork bush reaming machine. Background technique [0002] Carbon fiber is a new material developed in the last ten years. It can be made from polymer fibers through certain processes. Due to its high strength, light weight, wear resistance, corrosion resistance, high temperature resistance, and aging resistance Performance, so it has been used in the production of bicycle frames this year. When processing the shaft hole of the front fork bush on the bicycle frame, the front fork bush to be processed is as attached figure 1 And attached figure 2 As shown in , the front fork bushing includes two vertical tubes (16, 18), and one end of the two vertical tubes (16, 18) is connected by a shoulder cover (17), and the two vertical tubes (16, 18) The other end of 18) has a claw piece (11), because when reaming the two vertical pipes (16, 18) of the front fork bushing, it is required that the two vertical pipes (16, 18) of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D75/00B23Q3/06B23Q11/00
Inventor 丁雷敏罗巍刘家真
Owner 庄添财
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