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Multilateral double-layer bending machine suitable for production of metal protective shell of communication equipment

A technology for communication equipment and protective shells, which is applied in the field of multilateral double-layer bending machines for the production of metal protective shells, can solve the problems that the production and processing requirements of factory equipment cannot be met and the production cost is high.

Pending Publication Date: 2022-02-11
姜昊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method that can be applied to the production of metal protective cases of different specifications, can turn the metal protective case, can bend the four sides of the metal protective case, can push out the prepared metal protective case, and can A multilateral double-layer bending machine suitable for the production of metal protective shells for communication equipment that realizes automatic feeding to solve the need to bend the product into a right angle through two processes in the above background technology. The production cost is high and cannot meet the requirements of the factory. Questions about equipment production, processing and manufacturing requirements

Method used

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  • Multilateral double-layer bending machine suitable for production of metal protective shell of communication equipment
  • Multilateral double-layer bending machine suitable for production of metal protective shell of communication equipment
  • Multilateral double-layer bending machine suitable for production of metal protective shell of communication equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0043] A multilateral double-layer bending machine suitable for the production of metal protective shells for communication equipment, such as Figure 1-7 As shown, it includes a base plate 1, a slotted slide rail frame 2, a rectangular slotted frame 3, a spline support shaft 4, an adjustment assembly 5 and a bending assembly 6, and the slotted slide rail frame 2 is fixedly installed on the top surface of the bottom plate 1, A rectangular slotted frame 3 is fixedly installed on the slotted slide rail frame 2, and the rectangular slotted frame 3 is used to support the unfolded metal protective case. The spline support shaft 4 is rotatably connected to the slotted slide rail frame 2, and An adjustment assembly 5 is fixedly installed on the grooved slide rail frame 2 , and a bending assembly 6 is also fixedly installed on the slotted slide rail frame 2 .

[0044] The adjustment assembly 5 includes a slotted support seat 51, a screw mandrel one 52, a perforated sliding block 53, a...

Embodiment 2

[0049] On the basis of Example 1, such as Figure 8-11 As shown, it also includes a fixing assembly 7, which is slidably connected to the slotted slide rail frame 2. The fixing assembly 7 is used to fix the metal protective case. The fixing assembly 7 includes a double-sided wedge frame 71, a fifth Back-moving spring 72, four-corner sliding frame 73, magnetic disk 74, the 6th back-moving spring 75, limit frame 76 and the 7th back-moving spring 77, sliding type is connected with double-sided wedge-shaped frame 71 on the grooved slide rail frame 2, double-sided wedge-shaped frame 71 is fixedly connected with a pair of the fifth return spring 72, one end of the fifth return spring 72 away from the double-sided wedge frame 71 is fixedly connected with the slotted slide rail frame 2, and the spline support shaft 4 is slidably connected with a four-corner slide frame 73, The four-corner sliding frame 73 and the double-sided wedge frame 71 are in contact with each other. The four-cor...

Embodiment 3

[0052] On the basis of Example 2, such as Figure 10 As shown, it also includes a rotating assembly 8, which is slidably connected to the rectangular slotted frame 3. The rotating assembly 8 is used to rotate the metal protective case. The rotating assembly 8 includes a special-shaped pressing rod 81, a wedge-shaped rack frame 82 , the eighth back-moving spring 83, rotating gear 84 and overrunning clutch 85, one end of the lower pressure frame 62 is welded with a special-shaped pressing rod 81, and the rectangular slotted frame 3 is slidably connected with a wedge-shaped rack frame 82, and the special-shaped pressing rod 81 and The wedge-shaped rack frame 82 is in contact with each other, and the wedge-shaped rack frame 82 is used to promote the rotation of the rotating gear 84 and its upper device. 83 one end links to each other with slotted slide rail frame 2, is provided with overrunning clutch 85 on the spline support shaft 4, is affixed with rotating gear 84 on the overru...

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Abstract

The invention relates to the field of metal bending processes, in particular to a multilateral double-layer bending machine suitable for production of a metal protective shell of communication equipment. The multilateral double-layer bending machine comprises a bottom plate, a slotting sliding rail frame, a rectangular slotting frame, a spline supporting shaft, an adjusting assembly and the like, wherein the slotting sliding rail frame is fixedly installed on the top face of the bottom plate, the rectangular slotting frame is fixedly installed on the slotting sliding rail frame, the spline supporting shaft is rotationally connected to the slotting sliding rail frame, and the adjusting assembly is fixedly installed on the slotting sliding rail frame. According to the tooth number of wedge-shaped rack frames and rotating gears, the wedge-shaped rack frames push the rotating gears and devices on the rotating gears to rotate by 90 degrees, so that the magnetic disk drives the metal protective shell to rotate by 90 degrees, and the four edges of the metal protective shell are conveniently bent subsequently.

Description

technical field [0001] The invention relates to the field of metal bending technology, in particular to a multilateral double-layer bending machine suitable for the production of metal protective shells for communication equipment. Background technique [0002] In modern processing and manufacturing industries, the processing technology of right-angle bending is usually required. Generally, some metal sheets are plastically deformed by manual or die stamping to form the desired shape and size, and can be further processed by welding or a small amount of machining. Form more complex parts, which are widely used in chimneys, tin stoves, and car shells that are commonly used in daily life. [0003] In the existing right-angle bending process, the product is first bent to 45 degrees through one process, and then bent into a right angle through another process, but the usual process requires two processes to bend the product At right angles, the production cost is high, the prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/02B21D43/04B21D43/00
CPCB21D5/02B21D5/0281B21D43/04
Inventor 姜昊
Owner 姜昊
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