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Screw tightening device

A screw and material placement technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of unguaranteed assembly quality and low efficiency of manual assembly.

Inactive Publication Date: 2014-04-30
CHONGQING MING SHIELD ELECTROMAGNETIC VALVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, screws were assembled manually, the efficiency of manual assembly was low, and the assembly quality could not be guaranteed

Method used

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  • Screw tightening device

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and embodiment the technical solution of the present invention is further described:

[0010] like figure 1 As shown, the present invention provides a screw tightening device, including a support frame 1, a shaft 2, a material basket 3, a torsion spring 4, a positioning plate 5, a positioning column 6 and a screw 7, and the support frame 1 is provided with a shaft 2 hole and feed chute 8, the shaft 2 is set in the hole of the shaft 2, the top of the support frame 1 is fixedly connected with a positioning plate 5, the support frame 1 and the positioning plate 5 are movably connected through the positioning column 6, and a torsion spring is arranged above the positioning plate 5 4. The torsion spring 4 is set on the shaft 2. There is a basket 3 above the torsion spring 4. There is a through hole in the center of the basket 3. The basket 3 is sleeved on the shaft 2 through the through hole. One end of the basket 3 Also be pro...

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Abstract

The invention discloses a machine tool part for assembly, and specifically relates to a screw tightening device. The screw tightening device comprises a support frame, a shaft, a material placing basket, a torsional spring, a positioning plate, a positioning column and a turn screw, wherein a shaft hole and a feeding chute are formed in the support frame, the shaft is arranged in the shaft hole, the positioning plate is fixedly connected above the support frame, the support frame and the positioning plate are movably connected together through the positioning column, the torsional spring is arranged above the positioning plate and sleeved to the shaft, the material placing basket is arranged above the torsional spring, a through hole is formed in the center of the material placing basket, the material placing basket is sleeved to the shaft through the through hole, a blanking hole is further formed at one end of the material placing basket, the blanking hole and the feeding chute are communicated with each other through a through pipe, and a shaft joint is arranged on the upper end portion of the shaft, while the turn screw is arranged on the lower end portion of the shaft. The screw tightening device of the technical scheme is simple in structure, and applicable to the machine tools.

Description

technical field [0001] The invention relates to a machine tool component for assembly, in particular to a mechanical device for tightening screws. Background technique [0002] In the machinery manufacturing industry, a large number of parts need to be processed and assembled. In the past, screws were assembled manually, the efficiency of manual assembly was low, and the assembly quality could not be guaranteed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a screw tightening device suitable for machine tools. [0004] In order to solve the above technical problems, the present invention provides a screw tightening device, which includes a support frame, a shaft, a loading basket, a torsion spring, a positioning plate, a positioning column and a screwdriver. The support frame is provided with a shaft hole and a feeding slide. groove, the shaft is set in the shaft hole, the fixed connection above the support f...

Claims

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Application Information

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IPC IPC(8): B23P19/06
CPCB23P19/06
Inventor 姜静慧
Owner CHONGQING MING SHIELD ELECTROMAGNETIC VALVE
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