Device for positioning inner hole of automobile sheet metal part
A technology of automobile sheet metal parts and positioning device, applied in the field of automobile sheet metal parts, can solve the problems of general positioning effect, influence of accuracy of sheet metal parts, and easy offset of sheet metal parts processing.
Active Publication Date: 2021-04-30
佛山市高明德健五金有限公司
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Problems solved by technology
[0003] 1. Sheet metal parts processing equipment often lacks inner hole positioning devices, which makes it easy to shift during sheet metal parts processing, which has a serious impact on the accuracy of sheet metal parts processing;
[0004] 2. Some sheet metal parts processing equipment is equipped with simple positioning devices, but its positioning effect is average, and the positioning is unstable during use, which in turn affects the stability of sheet metal parts processing
Method used
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-3 , a positioning device for inner holes of automobile sheet metal parts, comprising a base 1, a limit assembly 7 and an extrusion assembly 8, a base plate 2 is fixedly installed on the front of the base 1, airbags 4 are fixedly installed on the left and right sides of the top of the base plate 2, and the base plate 2 The inner wall is fixedly equipped with a fixed column 6, the outer wall of the fixed column 6 is fixedly connected with th...
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The invention relates to the technical field of automobile sheet metal parts, and discloses a device for positioning an inner hole of an automobile sheet metal part. The device comprises a base, a limiting component and an extrusion component, wherein a bottom plate is fixedly arranged on the front face of the base; air bags are fixedly arranged at the left side and the right side of the top end of the bottom plate; and fixed columns are fixedly arranged on the inner wall of the bottom plate. According to the device for positioning the inner hole of the automobile sheet metal part, in the downward moving process of the sheet metal part, the limiting component can be extruded, under the effect of the limiting component, a connecting block moves upwards and pushes a connecting plate to move, so that an extrusion plate moves, under the effect of the extrusion plate, a rotating column is opened towards the two sides, and at the moment, the sheet metal part generates certain pressure on the air bags, the air bags shrink, gas in the air bags enters an air valve through the fixed columns and enters the rotating column through an air pipe, a moving rod moves downwards, the extrusion block extrudes the sheet metal part, and the effect of stably positioning the inner hole of the sheet metal part is achieved.
Description
technical field [0001] The invention relates to the technical field of automobile sheet metal parts, in particular to an inner hole positioning device of an automobile sheet metal part. Background technique [0002] Sheet metal is a comprehensive cold processing process for metal sheets, including cutting, compounding, folding, welding, riveting, splicing, forming, etc. Its remarkable feature is that the thickness of the same part is consistent. Products processed by sheet metal technology are called sheet metal parts. The sheet metal parts referred to by different industries are generally different, and are mostly used for assembly. With the rapid development of the automobile industry, automobile-related services and accessories are gradually improving. Among them, the most concerned ones must include automobile sheet metal and automobile sheet metal parts. However, the following problems exist in the processing of sheet metal parts: [0003] 1. Sheet metal parts proces...
Claims
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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 卢雅
Owner 佛山市高明德健五金有限公司