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Angle-adjustable air intake hood argon arc welding clamp

An air intake cover and adjustable technology, which is applied in the aerospace field, can solve the problems of unfavorable processing, poor processing accuracy, and large input materials, and achieve the effects of improving processing accuracy, shortening welding processing time, and ensuring stability

Pending Publication Date: 2019-11-08
西安成立航空制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, general tooling fixtures can only play a fixed role, with a lot of material input, heavy manual workload, and poor processing accuracy, which is not conducive to large-scale processing. This welding fixture can no longer meet the current machining requirements.

Method used

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  • Angle-adjustable air intake hood argon arc welding clamp
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  • Angle-adjustable air intake hood argon arc welding clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like Figure 1-3 As shown, an angle-adjustable gas inlet hood argon arc welding fixture includes a driving mechanism 1 and a supporting mechanism 2. The driving mechanism 1 includes a motor box 11, a stepping motor 12, a support frame 13, a rotating shaft 14, and an oil seal bearing 15. , driven shaft 16, arc-shaped spring leaf 17, fixture table 18, one end of the bottom of the stepper motor 12 is fixedly connected to the middle of the bottom of the inner wall of the motor box 11, the number of support frames 13 is two, and the two support frames 13 are arranged symmetrically In the middle of the left and right sides of the stepping motor 12, the rotating shaft 14 is arranged in the middle of the top of the inner cavity of the motor box 11, the oil seal bearing 15 is arranged in the middle of the top of the motor box 11, and the driven shaft 16 is arranged in the middle of the top of the oil seal bearing 15. The number of arc-shaped spring pieces 17 is four, and the fou...

Embodiment 2

[0029] On the basis of Embodiment 1, the stabilizing device 22 includes a bearing seat 221, a ball bearing 222, a fixed ring 223, a bolt 224, and a sealing rubber ring 225. The ball bearing 222 is installed in the center of the inner cavity of the bearing seat 221, and the number of the fixed ring 223 The number of bolts 224 is eight, and the eight bolts 224 are respectively symmetrically arranged on the left and right sides of the side of the two fixing rings 223 away from the bearing seat 221. There are two sealing rubber rings 225, and the two sealing rubber rings 225 are respectively arranged inside the inner rings of the two fixing rings 223.

Embodiment 3

[0031] On the basis of embodiments 1 and 2, the side of the support frame 13 close to the stepper motor 12 is fitted to the stepper motor 12, and the end of the support frame 13 away from the stepper motor 12 is fixedly connected to the inner wall of the motor box 11. An output shaft extends from the center of the top of the stepping motor 12, and the end of the output shaft of the stepping motor 12 is fixedly connected to the center of the bottom of the rotating shaft 14.

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Abstract

The invention discloses an angle-adjustable air intake hood argon arc welding clamp, and relates to the technical field of aerospace. The angle-adjustable air intake hood argon arc welding clamp comprises a driving mechanism and a supporting mechanism, wherein the driving mechanism comprises a motor case, a stepping motor, supporting frames, a rotating shaft, an oil seal bearing, a driven shaft, arc-shaped spring pieces and a clamp table; one end of the bottom of the stepping motor is fixedly connected to the center of the bottom of the inner wall of the motor case; the number of the supporting frames is two, and the two supporting frames are symmetrically arranged in the middle of the left side and the right side of the stepping motor; the rotating shaft is arranged at the center of the top of an inner cavity of the motor case; the oil seal bearing is arranged at the center of the top of the motor case; and the driven shaft is arranged at the center of the top of the oil seal bearing.According to the angle-adjustable air intake hood argon arc welding clamp, the rotating station of a tool fixed by the clamp table is accurately adjusted so that a worker can weld parts well while rotating the tool to shorten the welding processing time.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to an angle-adjustable gas inlet hood argon arc welding fixture. Background technique [0002] Modern machining production is inseparable from tooling, and the accuracy and practicality of tooling directly affect processing efficiency and precision. Argon welding is a gas-shielded welding method in which argon is used as the shielding gas. It is a welding method widely used in the machining and production industry. However, general tooling fixtures can only play a fixed role, with a lot of input materials, a large amount of manual work, and poor processing accuracy, which is not conducive to large-scale processing. This welding fixture can no longer meet the requirements of current mechanical processing. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a gas inlet hood argon arc welding fixture with adjustable angle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/12B23K37/04B23K9/16
CPCB23K9/12B23K37/0443B23K9/16
Inventor 张永李虎平彭天瀚
Owner 西安成立航空制造有限公司