Tooth alignment and hobbing clamp for octagonal blind hole

A technology of blind holes and fixtures, which is applied to gear tooth manufacturing devices, gear teeth, gear cutting machines, etc., can solve problems such as low efficiency and inconvenience

Inactive Publication Date: 2012-09-05
常州德劢精密传动有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of gear processing, the traditional fixture on the vertical hobbing machine is very inconveni...

Method used

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  • Tooth alignment and hobbing clamp for octagonal blind hole
  • Tooth alignment and hobbing clamp for octagonal blind hole
  • Tooth alignment and hobbing clamp for octagonal blind hole

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Embodiment Construction

[0014] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.

[0015] Such as figure 1 , 2 , an octagonal blind hole paired tooth hobbing fixture, the center of the fixture is provided with an inner square core 1, and the outer periphery of the inner square core 1 is sleeved with a sheath 2, and the outside of the sheath 2 is sleeved with a washer 3. A connection seat 4 is provided under the washer 3, and a screw hole is opened on the washer 3, and the boss of the connection seat 4 is connected by a countersunk screw. Bolt through hole. The top surface of the inner square core 1 protrudes from the top surfaces of the sheath 2 and the washer 3 . The diameter of the outer circle of the washer 3 is the same as the diameter of th...

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Abstract

The invention relates to a tooth alignment and hobbing clamp for an octagonal blind hole. An inner quadrilateral core is arranged at the center of the clamp, a sheath is sheathed on the periphery of the inner quadrilateral core, a gasket is further sheathed outside the sheath, a connecting seat is arranged below the gasket, a screw hole is formed on the gasket, a boss of the connecting seat is connected through a countersunk head screw, and a bolt through hole for fixing with a machine tool is arranged on the connecting seat. The top end surface of the inner quadrilateral core protrudes from the top end surface of the sheath and the gasket. The diameter of the outer circle of the gasket is the same with that of a bulge of the connecting seat. The inner quadrilateral core, the sheath, the gasket and the connecting seat are coaxial. According to the tooth alignment and hobbing clamp disclosed by the invention, a workpiece is centered by an inner octagonal core, an inner hole of a base is used for positioning, the position of a cutter can be adjusted conveniently for realizing alignment between the octagonal blind hole and tooth shape, the inner octagonal core and an upper finial are used for driving the workpiece to rotate, the clamping is convenient, and a mechanism is simple but very practical.

Description

technical field [0001] The invention relates to the field of gear processing, in particular to an octagonal blind hole paired tooth hobbing fixture on gear processing equipment. Background technique [0002] In the field of gear processing, the traditional fixture on the vertical hobbing machine is very inconvenient and inefficient for adjusting the position of the tool to achieve octagonal blind hole and tooth profile alignment. Contents of the invention [0003] In order to solve the above problems, the present invention provides a gear hobbing fixture for octagonal blind holes. The octagonal core inside the workpiece is centered, and the inner hole of the base is positioned. The upper top drives the workpiece to rotate, the clamping is convenient, the fixture is simple and easy, and the production efficiency and product quality are improved. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0...

Claims

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Application Information

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IPC IPC(8): B23F23/06
Inventor 潘元庆程凯庄伟忠颜光佟远飞王烨恽洪园沈丹丁华平
Owner 常州德劢精密传动有限公司
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