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Fixture for milling groove in lead screw

A slot milling and fixture technology, which is applied in clamping, manufacturing tools, supports, etc., can solve the problems of high precision, not fast enough operation, and complex clamping processing, etc.

Pending Publication Date: 2016-10-26
ANHUI CHIZHOU HOUSEHOLD MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the processing of the clamp is complicated, requires high precision, and the operation is not fast enough

Method used

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  • Fixture for milling groove in lead screw
  • Fixture for milling groove in lead screw
  • Fixture for milling groove in lead screw

Examples

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Embodiment Construction

[0015] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0016] As shown in the figure, a fixture for milling slots of screw rods includes a base 1, a lower pad 2, a side pad 3, a limit block 4 and a pressing block assembly 5. The base 1 is L-shaped, with a keyway at the bottom, and There are multiple groups of cushion blocks 2, side cushion blocks 3 and pressure block assemblies 5, all of which are fixed on the base 1 in corresponding positions, and the limit block 4 is fixed on the...

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Abstract

The invention relates to a fixture for milling a groove in a lead screw, and belongs to the field of fixtures. The fixture comprises a base, a plurality of groups of lower cushion blocks, a plurality of groups of side cushion blocks, a limiting block and a plurality of groups of pressing block assemblies, wherein the base is L-shaped, and a key groove is formed in the bottom of the base, and the lower cushion blocks, the side cushion blocks and the pressing block assemblies are correspondingly fixed on the base; the limiting block is fixed on the end surface of the L-shaped base; the pressing block assemblies adopt an eccentric wheel structure, and each of the pressing block assemblies consists of a pressing plate, an eccentric wheel, a handle, a support and an assisting support; notches are formed in the pressing plates; the supports and the eccentric wheels are separately mounted in the notches, and are hinged to and connected with the pressing plates; and the eccentric wheels are supported on the assisting supports, and the handles are fixed on the eccentric wheels. The fixture disclosed by the invention adopts the eccentric wheel structure to quickly clamp the lead screw, and is simple in structure, and convenient and reliable to operate.

Description

technical field [0001] The invention relates to the field of fixtures, in particular to a fixture for slot milling of threaded rods. Background technique [0002] The keyway is often processed on a keyway milling machine. In daily screw groove milling, the screw is clamped with clamps, and then the keyway milling cutter is used to mill thin layers. However, the processing of the clamp is complicated, requires high precision, and the operation is not fast enough. Contents of the invention [0003] Aiming at the defects and deficiencies in the prior art, the present invention proposes a fixture for milling grooves of screw rods, which adopts an eccentric wheel structure to quickly clamp the screw rods, has a simple structure, and is convenient and reliable to operate. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A jig for slot milling of screw rods, including a base, a lower pad, a side pad, a limit block and...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/064
Inventor 陈关元方忠秀黄昌银柯金水
Owner ANHUI CHIZHOU HOUSEHOLD MACHINE TOOL
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