Beating and shaping die of annular pipe fitting

A technology for annular pipe fittings and forming molds, which can be used in forming tools, manufacturing tools, metal processing equipment, etc., and can solve problems such as bending at both ends

Active Publication Date: 2013-05-01
泰州市海通资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above problems, the present invention provides a flattening mold for annular pipe fittings, which can effectively solve the problem of bending at both ends when stamping pipe fittings with general dies, and can ensure that the edge of the groove will not be depressed

Method used

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  • Beating and shaping die of annular pipe fitting
  • Beating and shaping die of annular pipe fitting
  • Beating and shaping die of annular pipe fitting

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Embodiment Construction

[0013] See figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 , the mold of the present invention includes an upper mold structure and a lower mold structure, the upper mold structure includes an upper template 1, an upper backing plate 10 is installed on the lower part of the upper template 1, an upper fixing plate 12 is installed on the lower part of the upper backing plate 10, and the upper fixing plate 12 Flat punches 11, 13 are installed, and upper binder plate 4 is installed under the upper fixed plate 12. The lower mold structure includes a lower template 7, and a lower fixed plate 6 is installed on the lower template 7, and a molding concave is installed on the lower fixed plate 6. The mold 5 also includes a pressing device, which is installed on the upper template 1 . There are two compression devices, and the two compression devices are located above the curved section of the annular pipe fitting 17; the compression device includes a compactor 3, which is...

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Abstract

The invention provides a beating and shaping die of an annular pipe fitting, which can effectively solve the problems that two ends are bent when common die stamps the pipe fitting, and prevent the edge of a groove from generating a pit. The beating and shaping die comprises a top die structure and a lower die structure, wherein the top die structure comprises a top template of which the lower part is provided with an upper base plate, the lower part of the upper base plate is provided with an upper fixed plate, and a beating terrace die is installed in the upper fixed plate which is providedwith an upper pressure plate; the lower die structure comprises a lower template; and the lower template is provided with a lower fixed plate which is provided with a shaping die. The invention is characterized by also comprising a pressing device which is installed on the top template.

Description

technical field [0001] The invention relates to the technical field of pipe fitting forming dies, in particular to a flattening and forming die for annular pipe fittings. Background technique [0002] The backrest pipe of the rear seat of the car is a hollow annular pipe fitting (see figure 1 ), which has two symmetrical grooves 18 on the surface of the horizontal pipe section. The surface of the two grooves 18 is flat and has a slope. There will be depressions, which will meet the requirements of non-processing accuracy. Contents of the invention [0003] In view of the above problems, the present invention provides a flattening mold for annular pipe fittings, which can effectively solve the problem of bending at both ends when stamping pipe fittings with a general die, and can ensure that the edge of the groove will not be depressed. [0004] Its technical solution is as follows: it includes an upper mold structure and a lower mold structure, the upper mold structure i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/10B21D22/02
Inventor 穆宜权曹一枢黄健
Owner 泰州市海通资产管理有限公司
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