CN204366143U - Double-hole tube processing unit (plant) - Google Patents

Abstract

The utility model discloses a double-hole pipe processing device, which comprises a knife box and a fixture. The knife box includes a plurality of tool rests, and one-to-one correspondence with the plurality of knife rests and is respectively installed on the plurality of knife rests. A plurality of planers; the fixture is arranged on the workbench, and each row of the fixture holds the same number of double-hole pipe workpieces as the number of planers, so that the multiple planers on the tool holder respectively correspond to a double-hole pipe workpiece and plan at the same time processing. This kind of double-hole pipe processing device can improve the processing efficiency of double-hole pipe workpieces, and the size difference between multiple double-hole pipe workpieces processed by multiple planers at the same time is small, which is convenient for the double-hole pipe workpieces to be accurately matched in pairs in the subsequent assembly process. The assembly is tailored and welded together.

Description

Double hole tube processing device

technical field

The utility model relates to a profile processing device, in particular to a planing device suitable for processing double-hole pipes.

Background technique

The traditional planing process of double-hole pipe is to install a planer on the planer, and use the planer to plan the plane and arc groove. For the parts produced, this method has frequent clamping and refueling, long processing cycle, and low processing efficiency, which has a great impact on the production cycle of the double-hole tube workpiece; 2. Because the double-hole tube parts are finally assembled and welded in pairs At the same time, the traditional single-piece processing will cause different dimensional differences between the processed workpieces, and the influence of dimensional tolerances will bring difficulties to the subsequent assembly process.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide an efficient and precise double-hole tube processing device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A double-hole tube processing device, comprising a knife box and a fixture, the knife box includes a plurality of tool holders, and a plurality of planers corresponding to the plurality of tool holders one by one and installed on the plurality of tool holders; The fixture is arranged on the workbench, and each row of the fixture clamps the same number of double-hole pipe workpieces as the number of planers, so that a plurality of planers on the tool holder respectively correspond to a double-hole pipe workpiece and perform planing processing at the same time.

Further, the knife box includes three knife holders, and three planers corresponding to the three knife holders and installed on the three knife holders respectively.

Further, the three knife holders of the knife box are arranged in a line, the middle knife holder is a fixed knife holder, and the knife holders on both sides are movable knife holders.

Further, the distance between the movable tool holder and other tool holders can be adjusted via a screw respectively.

The beneficial effects of the utility model are:

Compared with the prior art, the double-hole pipe processing device provided by the utility model can improve the processing efficiency of double-hole pipe workpieces, and the size difference between multiple double-hole pipe workpieces processed by multiple planers at the same time is small, which is convenient for subsequent assembly During the link, the two-hole pipe workpieces are accurately assembled and welded together in pairs.

Description of drawings

Fig. 1 is a schematic structural diagram of a double-hole pipe processing device assembled on a planer provided by an embodiment of the present invention.

Detailed ways

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is described further:

Please refer to FIG. 1 , the double-hole pipe processing device 10 provided by the present invention includes a knife box 11 and a clamp 12 . The knife box 11 has a dedicated interface with the planer 20, so that it can be easily loaded and unloaded on the planer 20.

The knife box 11 includes a plurality of knife holders, and a plurality of planers corresponding to the plurality of knife holders and mounted on the plurality of knife holders respectively.

It has been demonstrated through processing experiments that when four or more planing knives are installed at the same time for planing, the overhang of the knives is long and the rigidity is poor, and it is difficult to ensure the high precision requirements of the workpiece surface during processing. Therefore, when the machining precision of the double-hole tube workpiece is required to be high, preferably, the knife box 11 includes two or three planers.

In view of the fact that "when two planers are installed at the same time for planing, although the processing requirements can be met, the processing efficiency is not greatly improved; when three planers are installed for planing at the same time, the machining accuracy can be satisfied while the machining accuracy can be maximized. Efficiency", in this embodiment, the knife box 11 includes three knife rests 110, 112, 114, and one-to-one correspondence with the three knife rests 110, 112, 114 and are respectively installed on the three knife rests 110, 114, Three planers 111,113,115 on 112,114.

Preferably, in this embodiment, the three knife holders 110, 112, 114 of the knife box 11 are arranged in a line, the middle knife holder 112 is a fixed knife holder, and the knife holders 110, 114 on both sides are movable knife holders.

Specifically, the movable tool holders 110, 114 can adjust the distance between the tool holders 110/114 and the tool holder 112 via a screw 116, so as to adjust the distance between the blade tips of each planer.

The fixture 12 is arranged on a workbench (not shown in the figure), and can use screws 120 and inclined blocks 122 to clamp the workpiece. The number of double-hole pipe workpieces that can be clamped by each row of the fixture 12 is the same as the number of planers, so that a plurality of planers on the tool holder correspond to a double-hole pipe workpiece and planing simultaneously.

In this embodiment, the fixture 12 is used to clamp six double-hole tube workpieces 30, and there are three double-hole tube workpieces in each row, for the three planers 111, 113, 115 on the tool holders 110, 112, 114 respectively Corresponding to a double-hole pipe workpiece and performing planing processing at the same time.

Since the cutter box 11 includes a plurality of cutter rests and a plurality of planers installed on the cutter rest, each row of the clamps holds the same double-hole tube workpieces as the number of planers, so that a plurality of planers on the cutter holder correspond to a double-hole tube workpiece respectively. Hole pipe workpieces are planed at the same time, which can improve the processing efficiency of double-hole pipe workpieces, and the size difference between multiple double-hole pipe workpieces processed by multiple planers at the same time is small, which is convenient for the double-hole pipe workpieces to be assembled in the subsequent assembly process. Two by two precise assembly and welding together.

For those skilled in the art, various other corresponding changes and modifications can be made according to the technical solutions and ideas described above, and all these changes and modifications should fall within the protection scope of the claims of the present invention .

Claims (4)

1. A double-hole pipe processing device, comprising a knife box, the knife box includes a plurality of knife rests, and a plurality of planers corresponding to the plurality of knife rests and mounted on the plurality of knife rests respectively; The fixture on the workbench, each row of the fixture clamps the same number of double-hole pipe workpieces as the number of planers, so that multiple planers on the tool holder respectively correspond to a double-hole pipe workpiece and perform planing processing at the same time. 2. The double-hole tube processing device according to claim 1, characterized in that, the knife box includes three tool rests, and one-to-one correspondence with the three knife rests, and is installed on the three knife rests respectively Three planers. 3. The double-hole pipe processing device as claimed in claim 2, wherein the three tool holders of the knife box are arranged in a line, the middle tool holder is a fixed tool holder, and the tool holders on both sides are movable tool holders . 4. The double-hole pipe processing device according to claim 3, characterized in that, the distance between the movable tool holder and other tool holders can be adjusted via a screw respectively.