Small thin-wall shell batch production tooling

A thin-walled shell and tooling production technology, which is applied in the field of mechanical processing, can solve the problems of large processing volume, poor material process performance, and easy deformation, etc., and achieve the effect of improving processing efficiency and saving non-processing time

Pending Publication Date: 2021-04-16
BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The material of a certain part is aluminum alloy in 2A12 T4 state, the material process performance is poor, and it is easy to deform
The outer diameter of the shell is φ180mm, and the length is 100mm. There are many windows on the outer surface, mounting holes, and multiple bosses in the inner cavity of the mounting groove. The wall thickness of the parts is about 3mm. higher

Method used

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  • Small thin-wall shell batch production tooling
  • Small thin-wall shell batch production tooling

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Embodiment Construction

[0015] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] refer to figure 1 and figure 2 As shown, the tooling for mass production of small thin-walled shells of the present invention includes a plurality of tooling units spliced ​​in sequence, and each tooling unit includes a connecting plate and a positioning plate; a boss is arranged on the connecting plate to match the notch of the part; The connecting plate is used for positioning the inner cavity of the thin-walled shell; splicing steps are set on both sides of the connecting plate. shape structure.

[0017] A supporting column is arranged in the center of the positioning plate, and a cross pressing plate is installed on the supporting column, and the cross pressing plate performs positioning and pressing on t...

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Abstract

The invention discloses a small thin-wall shell batch production tooling, which comprises a plurality of tooling units spliced in sequence, and each tooling unit comprises a connecting plate and a positioning plate; a boss is arranged on the connecting plate and is matched with a part seam allowance; the positioning plate is arranged on the connecting plate and used for positioning an inner cavity of a thin-wall shell; and splicing steps are arranged on the end faces of the two sides of each connecting plate, when the two connecting plates are spliced, the opposite splicing steps are in butt joint, and the two connecting plates are in butt joint to form a whole plate-shaped structure. The requirement for large-batch production of parts is met, and machining of multiple parts can be achieved through one-time clamping; and meanwhile, the tooling is used for quickly clamping and positioning, so that the non-machining time is saved, and the machining efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and relates to a tool for mass production of small thin-walled shells. Background technique [0002] The material of a certain part is aluminum alloy in 2A12 T4 state, which has poor process performance and is prone to deformation. The outer diameter of the shell is φ180mm, and the length is 100mm. There are many windows on the outer surface, mounting holes, and multiple bosses in the inner cavity of the mounting groove. The wall thickness of the parts is about 3mm. higher. Moreover, the production type of this part is mass production, and the processing efficiency needs to be improved. Contents of the invention [0003] (1) Purpose of the invention [0004] The purpose of the present invention is to provide a batch production tooling for small thin-walled shells. In order to realize the rapid processing of such parts, reduce the clamping and alignment time, and realize the dem...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
Inventor 耿立博李中华
Owner BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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