Special fixture for Tesla rear auxiliary aluminum alloy frame
A special fixture and aluminum alloy technology, applied in the direction of clamping, clamping devices, manufacturing tools, etc., can solve the problems of easy deformation of castings, unstable processing process, and easy change of external dimensions, so as to ensure the machining allowance and improve Effect of Machining Yield and Production Efficiency
Pending Publication Date: 2020-04-28
湖北航特装备制造股份有限公司
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Problems solved by technology
The traditional machining process and fixtures are generally positioned by two pins on one side or by the shape. Because the casting itself is easily deformed, the shape and size are easy to change, resulting in unstable processing and low pass rate of finished products.
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[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0029] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...
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The invention relates to a special fixture for a Tesla rear auxiliary aluminum alloy frame. The fixture comprises a vertical plate (1), a pre-clamping base, a large-hole error proof block (3), a small-hole error proof block (4), a support cylinder (5), a first moving-direction positioning screw (19) support seat (6), a second moving-direction positioning screw (19) support seat (7), a third moving-direction positioning screw (19) support seat (8), a fourth moving-direction positioning screw (19) support seat (9) and a fifth moving-direction positioning screw (19) support seat (10). The fixturehas the advantages that a special machining tool for the Tesla rear auxiliary aluminum alloy frame is designed, profiling limit is carried out by welding a square groove by a customer, automatic centering can be performed, aiming at different workblanks, the moving-direction positioning screw is adjusted, the fixture has a pre-limiting function, a machining allowance is guaranteed, and the machining yield and production efficiency are improved.
Description
technical field [0001] The invention relates to the field of positioning tooling, in particular to a special clamp for a Tesla rear auxiliary aluminum alloy frame. Background technique [0002] At present, the sub-frame is a key component in the chassis. It is the skeleton of the front and rear axles and an integral part of the front and rear axles. Its failure will directly threaten the safety of the occupants. It not only requires high strength, toughness and rigidity, but also requires higher machining quality of castings. The traditional machining process and fixtures are generally positioned by two pins on one side or by the shape. Because the casting itself is easily deformed, the shape and size are easy to change, resulting in unstable processing and low pass rate of finished products. Contents of the invention [0003] The purpose of the present invention is to provide a special clamp for Tesla rear sub-aluminum alloy frame to solve the above-mentioned deficiencie...
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Patent Timeline
Login to View More IPC IPC(8): B23Q3/08
CPCB23Q3/062B23Q3/08B23Q2703/04
Inventor 刘磊黄金中苏为强白金帅
Owner 湖北航特装备制造股份有限公司