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Thin grid mesh forming device and forming method

A technology of forming device and thin grid, applied in metal processing equipment and other directions, can solve problems such as grid deformation and fracture, and achieve the effect of ensuring yield, accurate positioning, and avoiding grid deformation and even fracture.

Pending Publication Date: 2021-03-02
BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] This application proposes a thin grid forming device and forming method to solve the problem in the prior art that unreasonable bending can easily lead to grid deformation or even breakage in the production process, so as to ensure accurate positioning of its key positions , to ensure the yield of thin grid bending

Method used

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  • Thin grid mesh forming device and forming method
  • Thin grid mesh forming device and forming method
  • Thin grid mesh forming device and forming method

Examples

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Effect test

Embodiment 1

[0042] A thin grid forming device, such as figure 1 , including a base 1, a bottom plate 2, a bracket 3, a pressure rod 4, a pressure block 5, a die 6, a punch 7, a compression piece 8, a first fixing piece 9, a second fixing piece 10, a stud 11 and a third Fastener 12; as Figure 2 to Figure 17 , the base 1 and the bracket 3 are fixed on the bottom plate 2 through the first fixing member 9; as Figure 18 and Figure 19 , the pressure rod 4 is connected with the second fixing part 10, the second fixing part 10 is connected to the bracket 3 through the stud 11; the punch 7 is connected to the base 1 through the third fixing part 12; the die 6 is connected to the compression part 8, the compression piece 8 is connected to the base 1; the pressing block 5 is connected to the die 6, and the pressing block 5 is connected to the pressing rod 4.

[0043] The thin grid forming method of the thin grid forming device of this embodiment includes the following steps,

[0044] Place th...

Embodiment 2

[0047] The thin grid forming device of the above-mentioned embodiment can also be specific, the bottom surface of the bottom plate 2 is provided with a first stepped hole 201, and the bottom plate 2 and the first fixing member 9 and the base are arranged in the first stepped hole 201. 1 connection.

[0048] Furthermore, specifically, the number of the first stepped holes 201 is at least two.

[0049] It may also be specific that the first stepped holes 201 are distributed symmetrically. To ensure that the center of gravity of the base 2 bracket 3 and the upper part and the center of gravity of the bottom plate 2 coincide longitudinally, the force transmitted from the die 6 to the pressure rod 4 is evenly carried on the thin grid and the punch 7 to ensure good bending. The symmetry here preferably means that the first stepped hole 201 is symmetrical to the center of the bottom plate 2 .

[0050] Also specifically, the number of the first stepped holes 201 is four.

[0051] I...

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Abstract

The invention discloses a thin grid mesh forming device and a forming method. The forming device comprises a base, a bottom plate, a support, a pressing rod, a pressing block, a female die, a male die, a compression piece, a first fixing piece, a second fixing piece, a stud and a third fixing piece; the base and the support are fixed on the bottom plate through the first fixing piece; the pressingrod is connected with the second fixing piece, and the second fixing piece is connected to the support through the stud; the male die is connected to the base through the third fixing piece; the female die is connected to the compression piece, and the compression piece is connected to the base; and the pressing block is connected to the female die and connected with the pressing rod, it can be guaranteed that the key position of the die is accurately positioned, grid deformation and even breakage caused by unreasonable bending are avoided, and the bending yield of a thin grid mesh is guaranteed.

Description

technical field [0001] The present application relates to the technical field of thin grid processing and manufacturing, in particular to a thin grid forming device and forming method. Background technique [0002] A thin grid is a key component of cesium clock physics, which consists of many grids with a thickness of typically 0.3mm and a side length of typically 1.5mjm. If the thin grid is unreasonably bent during the production process, it will easily cause the grid to deform or even break. Therefore, a thin grid forming device and a forming method are needed to ensure accurate positioning of its key positions and ensure the yield of thin grid bending. Contents of the invention [0003] This application proposes a thin grid forming device and forming method to solve the problem in the prior art that unreasonable bending can easily lead to grid deformation or even breakage in the production process, so as to ensure accurate positioning of its key positions , to ensure ...

Claims

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Application Information

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IPC IPC(8): B21F33/00
CPCB21F33/00
Inventor 刘朝华
Owner BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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