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Wiring hidden box machining tool

A technology for processing machine tools and cassettes, applied in manufacturing tools, other manufacturing equipment/tools, etc., can solve the problems of low efficiency of wiring cassettes, and achieve the effect of precise shape, high processing efficiency and precise hole position

Pending Publication Date: 2019-02-05
安徽省华夏机床制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the problem that there is no special equipment for one-time processing of junction boxes in the prior art and the low efficiency of using other equipment to process and manufacture junction boxes, the present invention provides a junction box processing machine tool that can continuously complete the connection box. One-time processing, the shape of the processed junction box is accurate, the hole position is accurate, and the processing efficiency is extremely high

Method used

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  • Wiring hidden box machining tool
  • Wiring hidden box machining tool
  • Wiring hidden box machining tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] Such as Figure 10 to Figure 13 As shown, a junction box is shaped as a rectangular box with an opening, and consists of a bottom plate and four side plates connected to the bottom plate. Wherein, the base plate is provided with mounting hole 81 and four knock-out holes 86; two opposite side plates are provided with two knock-out holes 86, an ear seat 82 and two connection holes 85, ear seat 82 There are earholes 821 on the top, and there is a cylindrical flange 822 below the earhole 821. There are threads in the earhole 821 and the cylindrical flange 822; the other pair of opposite side plates are provided with two knock-out holes 86 and a card slot. 84 and two buckles 83 located on both sides of the slot 84. Knock out hole 86 is the hole position that wiring cassette is used for wiring, and it is covered with circular plate, and circular plate is only connected with box body by connecting rib 861, and can be knocked selectively to circular plate according to actual s...

Embodiment 2

[0089] The structure of the processing machine tool of this embodiment is basically the same as that of the wiring box processing machine tool of embodiment 1, the difference is that the upper ends of the punching and tapping modules and the punching modules are along the direction of the feeding direction. Positioning columns 5 are installed on both sides, and the upper part of each positioning column 5 is provided with an annular groove 51 located on the same horizontal plane. The sheet material 7 passes through the annular groove 51 and is supported by the annular groove 51. Between column 5. This structure reduces the impact force when the upper and lower modules process the sheet material 7, and increases the service life of the machine tool. If the sheet material 7 is directly placed on the lower mold for processing, a larger impact force is required to form the sheet material 7, which is easy to cause damage to the machine tool.

Embodiment 3

[0091] The processing machine tool of this embodiment is basically the same structure as the wiring box processing machine tool of Embodiment 2, the difference is that the upper mounting plate and the middle mounting plate of each upper group are connected by a spring, and on the one hand, the mounting plate The movement of the upper mold acts as a buffer to reduce the impact force, and on the other hand, it also makes the working movement of the upper mold more smooth.

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Abstract

The invention discloses a wiring hidden box machining tool, and belongs to the field of wiring hidden box manufacturing. The wiring hidden box machining tool comprises an upper mounting seat and a lower mounting seat which are mounted on a rack. A punching and tapping mold set, a stamping mold set and a forming mold set are sequentially mounted in the upper mounting seat and the lower mounting seat in the feeding direction. The punching and tapping mold set is used for machining mounting holes, lug seats, connecting holes and knock-off holes on plates. The stamping die set is used for machining buckles and clamp grooves on the plates, and gaps used for subsequent forming and splicing are punched on the two sides, in the width direction, of each plate. The forming die set is used for bending the plates after the plates are shorn off to form finished hidden boxes. By means of the wiring hidden box machining tool, one-time machining of wiring hidden boxes can be continuously completed, the machined wiring hidden boxes are precise in shape and accurate in hole position, and the machining efficiency is extremely high.

Description

technical field [0001] The invention belongs to the field of junction box manufacturing, and more specifically relates to a junction box processing machine tool. Background technique [0002] In construction projects or various decoration constructions, in order to connect various cables in the room, it is usually necessary to open a groove on the wall, and then fix a junction box on the groove, the junction box can also serve as a connection Wires, as the transition of various electrical circuits and the protection of circuit safety, the wiring operation can be completed inside the cassette. [0003] The junction box is generally a rectangular box with an opening, consisting of a bottom plate and a number of side plates connected to the bottom plate. The side plates and the bottom plate are provided with wiring holes, threaded holes for subsequent installation, and mounting ears. Therefore, it is very difficult to process and form the junction box at one time. At present, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/04
CPCB23P23/04
Inventor 夏克周周浩夏欢欢
Owner 安徽省华夏机床制造有限公司
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