WO2019091313A1

WO2019091313A1 - Titanium pipe cutting tool

Info

Publication number: WO2019091313A1
Application number: PCT/CN2018/112960
Authority: WO
Inventors: 王昱丰
Original assignee: 常熟市欧迪管业有限公司
Priority date: 2017-11-10
Filing date: 2018-10-31
Publication date: 2019-05-16
Also published as: CN107649722A

Abstract

A titanium pipe cutting tool comprises a horizontally placed base plate (1). A straight slide recess is arranged at a top surface of the base plate (1). Three slidable bases are sequentially installed in the slide recess in an extension direction of the slide recess. The first slidable base (21) is provided with a first support (31). A top end of the first support (31) is provided with a first pipe clamp (41) for fixing one end of a titanium pipe. The third slidable base (23) is provided with a third support (33). A top end of the third support (33) is provided with a second pipe clamp (42) for fixing the other end of the titanium pipe. The second slidable base (22) is provided with a second support (32). A top end of the second support (32) is provided with a supporting block (5) for supporting a middle portion of the titanium pipe. A cutter clearance<u/>recess (51) is arranged at a top surface of the supporting block (5). The titanium pipe cutting tool can be used to cut a single titanium pipe conveniently.

Description

Titanium tube cutting tool

Technical field

The invention relates to a cutting tool for a titanium tube.

Background technique

Titanium tube is light in weight, high in strength and superior in mechanical properties. It is widely used in heat exchange equipment such as tubular heat exchangers, coil heat exchangers, serpentine heat exchangers, condensers, evaporators and pipelines. Wait.

In some applications, a single titanium tube needs to be cut into two sections, but the titanium tube cutting lacks special tooling, and the cutting is inconvenient.

Summary of the invention

It is an object of the present invention to provide a cutting tool for a titanium tube that facilitates the cutting of a single titanium tube.

In order to achieve the above object, the technical solution of the present invention is to design a cutting tool for a titanium tube, comprising a flat bottom plate, and a top strip type sliding groove is arranged on the top surface of the bottom plate;

The sliding slot is equipped with three sliding seats in sequence along the extending direction of the sliding slot: a first sliding seat, a second sliding seat and a third sliding seat;

a first bracket is disposed on the first sliding seat, and a first pipe clamp for fixing one end of the titanium pipe is disposed at a top end of the first bracket;

a third bracket is disposed on the third sliding seat, and a second pipe clamp for fixing the other end of the titanium pipe is disposed at a top end of the third bracket;

The second sliding seat is provided with a second bracket, and the top end of the second bracket is provided with a supporting block for supporting the middle portion of the titanium tube, and the top surface of the supporting block is provided with a knife-proof groove.

Preferably, the second bracket is a lifting bracket.

Preferably, the first sliding seat is provided with a first positioning mechanism for fixing it to the sliding slot; the second sliding seat is provided with a second positioning mechanism for fixing the same with the sliding slot; the third sliding seat is provided with The third positioning mechanism fixed by the chute.

An advantage and a beneficial effect of the present invention is to provide a cutting tool for a titanium tube that facilitates the cutting of a single titanium tube.

Adjusting the spacing between the first sliding seat and the third sliding seat to match the spacing between the first sliding seat and the third sliding seat with the length of the titanium pipe; fixing one end of the titanium pipe by the first pipe clamp, and the other end of the titanium pipe is The second pipe clamp is fixed, and the position of the second sliding seat is adjusted so that the supporting block is located below the middle portion of the titanium pipe, and the second bracket is the lifting bracket, and the height of the supporting block can be adjusted correspondingly, so that the top surface of the supporting block abuts the titanium pipe; The titanium tube is cut above the middle of the tube, and the support block can support the middle portion of the titanium tube to prevent the titanium tube from being bent and deformed when the titanium tube is pressed during cutting; the top surface of the support block is provided with a knife-proof groove to avoid collision with the cutting tool.

DRAWINGS

Figure 1 is a schematic illustration of the invention.

Detailed ways

The specific embodiments of the present invention are further described below in conjunction with the drawings and embodiments. The following examples are only intended to more clearly illustrate the technical solutions of the present invention, and are not intended to limit the scope of the present invention.

The technical solution specifically implemented by the present invention is:

As shown in FIG. 1 , a cutting tool for a titanium tube includes a flat bottom plate 1 , and a top strip sliding groove is arranged on a top surface of the bottom plate 1;

The sliding groove is equipped with three sliding seats in the extending direction of the sliding groove: a first sliding seat 21, a second sliding seat 22 and a third sliding seat 23;

a first bracket 31 is disposed on the first sliding seat 21, and a first pipe clamp 41 for fixing one end of the titanium pipe is disposed at a top end of the first bracket 31;

The third sliding seat 23 is provided with a third bracket 33, and the top end of the third bracket 33 is provided with a second pipe clamp 42 for fixing the other end of the titanium pipe;

A second bracket 32 is disposed on the second sliding seat 22, and a supporting block 5 for supporting a middle portion of the titanium pipe is disposed at a top end of the second bracket 32. The top surface of the supporting block 5 is provided with a gully groove 51.

The second bracket 32 is a lifting bracket.

The first sliding seat 21 is provided with a first positioning mechanism for fixing it to the sliding slot; the second sliding seat 22 is provided with a second positioning mechanism for fixing it to the sliding slot; the third sliding seat 23 is provided with The third positioning mechanism fixed by the chute.

Adjusting the distance between the first sliding seat 21 and the third sliding seat 23 such that the spacing between the first sliding seat 21 and the third sliding seat 23 matches the length of the titanium pipe 6; one end of the titanium pipe is fixed by the first pipe clamp 41, The other end of the titanium tube is fixed by the second tube clamp 42 to adjust the position of the second sliding seat 22 so that the supporting block 5 is located below the middle portion of the titanium tube, and the second bracket 32 is a lifting bracket, and the height of the supporting block 5 can be adjusted correspondingly. The top surface of the support block 5 abuts the titanium tube; the titanium tube can be cut from the middle of the middle portion of the titanium tube, and the support block 5 can support the middle portion of the titanium tube to prevent the titanium tube from being bent and deformed when cutting; the top surface of the support block 5 A knife-proof groove 51 is provided to avoid collision with the cutting tool.

The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make several improvements and retouchings without departing from the technical principles of the present invention. It should also be considered as the scope of protection of the present invention.

Claims

The cutting tool of the titanium tube is characterized in that it comprises a flat bottom plate, and the top surface of the bottom plate is provided with a straight strip type chute;

The sliding slot is equipped with three sliding seats in sequence along the extending direction of the sliding slot: a first sliding seat, a second sliding seat and a third sliding seat;

a first bracket is disposed on the first sliding seat, and a first pipe clamp for fixing one end of the titanium pipe is disposed at a top end of the first bracket;

a third bracket is disposed on the third sliding seat, and a second pipe clamp for fixing the other end of the titanium pipe is disposed at a top end of the third bracket;

The second sliding seat is provided with a second bracket, and the top end of the second bracket is provided with a supporting block for supporting the middle portion of the titanium tube, and the top surface of the supporting block is provided with a knife-proof groove.
The cutting tool for a titanium tube according to claim 1, wherein the second bracket is a lifting bracket.
The cutting tool for a titanium tube according to claim 2, wherein the first sliding seat is provided with a first positioning mechanism for fixing it to the sliding groove; and the second sliding seat is provided with a fixing device for fixing it to the sliding groove. a second positioning mechanism; the third sliding seat is provided with a third positioning mechanism for fixing it to the sliding slot.