Tool for bend forming of nut support with layer board
A pallet nut, bending forming technology, applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of low processing efficiency, unable to guarantee the nut movement amount, difficult to meet, etc., to reduce labor intensity and facilitate manual operation. , good size consistency
Inactive Publication Date: 2018-04-24
SHENYANG LIMING AERO-ENGINE GROUP CORPORATION
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the past, during the bending process of nuts and brackets, manual bending and buckle bending were used to process, which could not guarantee the amount of movement of the nuts in the brackets, and it was difficult to meet the requirements of the assembly process, and the processing efficiency was low
Method used
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[0013] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0014] Such as Figure 1-3 As shown in the figure, a tooling for bending and forming a bracket with a bracket nut, including: a bottom plate 1, a support 2, a sliding column 3, a pressing block 4, a positioning pin 5, a positioning block 6, and a spring 7;
[0015] The support 2 includes a support part and a mounting part that are perpendicular to each other. The support part of the support 2 is fixed on the bottom plate 1 by bolts. The column 3 is T-shaped. After the sliding column 3 is matched with the spring 7, its lower part passes through the through hole of the support 2 and is plugged with the pressure block 4 and fastened with a copper drum top screw to ensure that the sliding column 3 can pass through during use. The spring 7 bounces freely; the positioning block 6 is fastened on the bottom plate 1 through plugging and the top screw, and the...
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The invention discloses a tool for bend forming of a nut support with a layer board. The tool comprises a base plate, a bearing, a sliding column, a pressing block, a positioning pin, a positioning block and a spring; the bearing comprises a supporting part and an installing part which are vertical, the supporting part of the bearing is fixed to the base plate through bolts, and the installing part of the bearing is provided with through holes; the sliding column is in a T shape, after the sliding column is matched with the spring, and the lower portion of the sliding column penetrates the through hole of the bearing to be fastened with the pressing block in an insertion connection manner through a bronze drum jackscrew; the positioning block is fastened to the base plate in an insertion connection manner through a jackscrew, and the positioning pin is fixed to the positioning block; and the size of the parts, in contact with the nut support with the layer board, of the pressing block,the positioning pin and the positioning block is matched with the size of the formed nut support with the layer board. By means of the tool, the problems that knock exists on the surface in the manual bending process and efficiency is low in the manual bending process are solved; and meanwhile, the hydraulic manner is adopted, manual operation by workers is facilitated, the coincidence of the size of formed parts is good, and the labor intensity of the worker is greatly reduced.
Description
technical field [0001] The invention relates to a plate forming device, and in particular provides a tool for bending and forming a bracket with a supporting plate nut. Background technique [0002] The bracket used in the aero-engine involved in the present invention is located in the middle of the heat shield. During the assembly process of the heat shield and the shell, the bolts on the outside of the cylinder are tightened with the bolts in the bracket on the heat shield. , fix the heat shield inside the cylinder. Since the bracket is in the middle of the heat shield, the nuts in the bracket are self-locking. Therefore, during the tightening process of the nuts and bolts, the nuts require a certain amount of activity in the bracket to ensure that the bolts can be automatically tightened during the assembly process. into the threaded hole of the screw hole. In the past, during the bending process of the nut and the bracket, manual bending and buckle bending were used fo...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B21D5/01B21D43/00
CPCB21D5/01B21D5/002
Inventor 方连军吴蓉昆阚田田
Owner SHENYANG LIMING AERO-ENGINE GROUP CORPORATION