A new multifunctional steel pipe cutting and positioning die

Abstract

The present invention provides a novel multifunctional steel pipe cutting and positioning mold, comprising mold one and mold two; mold one is composed of mold plate a, pressing plate a and screw a; mold two is composed of mold plate b, pressing plate b, inclination stopper and screw b; in the V-groove a in mold one, and in contact with the side wall of the waist-shaped hole, pressing plate a and mold plate a are connected using screw a, and the steel pipe raw material is pressed and installed; after the mold plate a, pressing plate a and the steel pipe raw material are installed, the entirety is installed on a wire cutting workbench to perform the first step of the wire cutting operation; the inclination stopper and mold plate b are connected using screws to limit the steel pipe after cutting one end using mold one; pressing plate a and mold plate two are connected using screw b to press and install the steel pipe; the entirety of mold two is installed on the wire cutting workbench to perform the other end of the steel pipe cutting operation. The present invention is simple to process, has higher assembly efficiency and good stress bearing performance.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical manufacturing, in particular to a novel multifunctional steel pipe cutting and positioning die. Background Art

[0002] With the rapid development and widespread adoption of electronic integrated circuits and intelligent manufacturing, demand for integrated circuit equipment is increasing. The demand for precision and efficiency in the processing of semiconductor components, such as pipes, is also increasing. Traditional pipe cutting methods include pliers, electric saws, and wire cutting. Pliers can damage the end structure and dimensional accuracy, electric saws cannot guarantee the dimensions of angled end faces, and wire cutting is too inefficient to meet the needs of large numbers of components. Summary of the Invention

[0003] In view of the above problems, the purpose of the present invention is to provide a new multifunctional steel pipe cutting and positioning die, and the specific technical solution is as follows:

[0004] A new multifunctional steel pipe cutting and positioning die, comprising a die 1 and a die 2;

[0005] The mold 1 is composed of a mold plate a, a pressing plate a and a screw a;

[0006] The mold plate a is rectangular and has a waist-shaped hole;

[0007] A V-shaped groove a is formed on one end surface of the mold plate a, the V-shaped groove a is extended to the waist-shaped hole, and the waist-shaped hole is connected to the V-shaped groove a;

[0008] The pressing plate a is in the shape of a long block and is provided with an arc-shaped groove a corresponding to the mold plate a;

[0009] The mold plate a and the pressing plate a are both provided with corresponding screw holes;

[0010] The mold plate a and the pressing plate a press the steel pipe raw material, and the screw a passes through the screw holes of the mold plate a and the pressing plate a to lock and fix them;

[0011] The mold 2 is composed of a mold plate b, a pressing plate b, a slope limit block and a screw b;

[0012] The mold plate b is rectangular, and the bottom surface is provided with a special-shaped groove for placing the slope limit block; the special-shaped groove is provided with a square hole that passes through the upper end surface of the mold plate b;

[0013] A V-shaped groove b is formed on one end surface of the mold plate b, the V-shaped groove b extends to the square hole, and the square hole is connected to the V-shaped groove b;

[0014] A positioning column is provided at the upper end of the slope limit block;

[0015] Each of the positioning posts is provided with a positioning inclined surface;

[0016] The positioning column is placed in the special-shaped groove on the bottom surface of the mold plate b, and the positioning column passes through the square hole and extends to the upper end surface of the mold plate b. The slope limit block is fixed to the mold plate b by screws;

[0017] The upper end surface of the positioning column is higher than the upper end surface of the mold plate b;

[0018] The pressing plate b is in the shape of a long block and is provided with an arc-shaped groove b corresponding to the mold plate b;

[0019] The mold plate b and the pressing plate b are both provided with corresponding screw holes;

[0020] The mold plate b and the pressing plate b press the steel pipe raw material, and the screws b pass through the screw holes of the mold plate b and the pressing plate b to lock and fix them;

[0021] The mold 1 and the mold 2 are both mounted on the wire cutting workbench by bolts.

[0022] The novel multifunctional steel pipe cutting and positioning die, in its preferred embodiment, is used to process the steel pipe raw material into a steel pipe with a bevel at the tail;

[0023] The second mold places the steel pipe with the bevel at the tail on the slope limiting block, and cuts the other end of the steel pipe into a bevel according to the process requirements.

[0024] The novel multifunctional steel pipe cutting and positioning mold, the preferred solution of which is that the mold plate a of the mold 1 is designed with the overall length between the V-shaped groove a and the waist-shaped hole a according to the required length of the steel pipe;

[0025] The mold plate b in the mold 2 is designed with an overall length between the V-groove b and the square hole according to the required length of the steel pipe.

[0026] The novel multifunctional steel pipe cutting and positioning die has a preferred embodiment in which the diameter of the steel pipe contained in the V-groove a and the V-groove b is such that the diameter of the steel pipe is completely placed in the V-groove a and the V-groove b, or half of the diameter of the steel pipe is placed in the V-groove a and the V-groove b.

[0027] The depths of the V-grooves a and b are made according to the diameters of the steel pipes.

[0028] The working process of a new multifunctional steel pipe cutting and positioning mold: put multiple steel pipes into the V-groove a in mold one respectively, and fit them with the side wall of the waist-shaped hole. The clamping plate a and the mold plate a are connected with screw a, and the steel pipe raw material is pressed and installed; after the mold plate a, the clamping plate a, and the steel pipe raw material are installed, they are installed as a whole on the wire cutting workbench to perform the first step of the wire cutting operation; the inclination limit block and the mold plate b are connected with screws to limit the steel pipe after one end is cut by mold one; the clamping plate a and the mold plate two are connected with screw b to press and install the steel pipe; the mold two is installed as a whole on the wire cutting workbench to perform the wire cutting operation to cut the other end of the steel pipe.

[0029] Beneficial effects of the present invention:

[0030] 1. Both ends of the steel pipe are fixed on the cutting table at the same time for cutting to increase work efficiency;

[0031] 2. Each mold is processed according to the required length of the steel pipe. The bottom of the mold plate is designed with a waist-shaped hole structure to make the steel pipe fit completely with the bottom wall, with high positioning accuracy;

[0032] 3. The slope limit block is designed separately and installed in combination with the mold plate to facilitate the fine processing of the positioning slope;

[0033] 4. The V-groove shape of mold plate 1 and mold plate 2 is conducive to fixing the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the assembly of mold 1, mold 2 and cutting table;

[0035] Figure 2 A schematic structural diagram of the mold of the invention;

[0036] Figure 3 This is a schematic structural diagram of the second mold of the invention;

[0037] Figure 4 This is a schematic diagram of the installation position structure of the slope limit block of the second mold of the invention;

[0038] Figure 5 A view of the slope limit block of the invention;

[0039] Figure 6 A set of press-fit sectional views of the invented mold;

[0040] Figure 7 A set of limited cross-sectional views of the invented mold;

[0041] Figure 8 It is a cross-sectional view of the second set of press-fitting of the invented mold;

[0042] Figure 9 This is a sectional view of the second set of position limits of the invented mold.

[0043] In the figure: 1 cutting workbench; 2 mold one; 2-1 mold plate a; 2-2 pressing plate a; 2-3 screw a; 2-4 waist-shaped hole; 2-5 V-shaped groove a; 2-6 arc-shaped groove a; 3 mold two; 3-1 mold plate b; 3-2 pressing plate b; 3-3 slope limit block; 3-4 screw b; 3-5 square hole; 3-6 V-shaped groove b; 3-7 positioning column; 3-8 positioning inclined surface; 3-9 screw; 3-10 arc-shaped groove b; 3-11 special-shaped groove; 4 steel pipe. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is further described in detail below with reference to specific embodiments.

[0045] like Figure 1-9 As shown, a new multifunctional steel pipe cutting and positioning die includes a die 1 2 and a die 2 3;

[0046] The mold 1-2 is composed of a mold plate a2-1, a pressing plate a2-2 and screws a2-3;

[0047] The mold plate a2-1 is rectangular and has waist-shaped holes 2-4;

[0048] A V-shaped groove a2-5 is formed on one end surface of the mold plate a2-1. The V-shaped groove a2-5 extends to the waist-shaped hole 2-4, and the waist-shaped hole 2-4 is connected to the V-shaped groove a2-5.

[0049] The pressing plate a2-2 is in the shape of a long block and is provided with an arc-shaped groove a2-6 corresponding to the mold plate a2-1;

[0050] The mold plate a2-1 and the pressing plate a2-2 are both provided with corresponding screw holes;

[0051] The mold plate a2-1 and the pressing plate a2-2 press the raw steel pipe 4, and the screws a2-3 are passed through the screw holes of the mold plate a2-1 and the pressing plate a2-2 to lock and fix them;

[0052] The mold 2 3 is composed of a mold plate b3-1, a pressing plate b3-2, a slope limit block 3-3 and screws b3-4;

[0053] The mold plate b3-1 is rectangular, and has a special-shaped groove 3-11 on the bottom surface for placing the slope limit block 3-3; a square hole 3-5 is provided in the special-shaped groove 3-11 that passes through the upper end surface of the mold plate b3-1;

[0054] A V-shaped groove b3-6 is formed on one end surface of the mold plate b3-1. The V-shaped groove b3-6 extends to the square hole 3-5, and the square hole 3-5 is connected to the V-shaped groove b3-6.

[0055] The upper end of the slope limit block 3-3 is provided with a positioning column 3-7;

[0056] Each of the positioning columns 3-7 is provided with a positioning inclined surface 3-8;

[0057] The positioning column 3-3 is placed in the special-shaped groove 3-11 on the bottom surface of the mold plate b3-1. The positioning column 3-3 passes through the square hole 3-5 and extends to the upper end surface of the mold plate b3-1. The slope limit block 3-3 is fixed to the mold plate b3-1 by screws 3-9;

[0058] The upper end surface of the positioning column 3-3 is higher than the upper end surface of the mold plate b3-1;

[0059] The pressing plate b3-2 is in the shape of a long block and is provided with an arc-shaped groove b3-10 corresponding to the mold plate b3-1;

[0060] The mold plate b3-1 and the pressing plate b3-2 are both provided with corresponding screw holes;

[0061] The mold plate b3-1 and the pressing plate b3-2 press the steel pipe 4 with the bevel at the tail, and the screws b3-4 are passed through the screw holes of the mold plate b3-1 and the pressing plate b3-2 to lock and fix them;

[0062] The mold 1 2 and the mold 2 3 are both mounted on the wire cutting workbench 1 by bolts. The mold 1 2 is used to process the raw steel pipe 4 into a steel pipe 4 with a bevel at the tail;

[0063] The mold 2 3 pushes the steel pipe 4 with a bevel at the tail onto the slope limiting block 3 - 3 , and cuts the other end of the steel pipe 4 into a bevel according to the process requirements.

[0064] The mold plate a2-1 of the mold 1-2 is designed with the overall length between the V-groove a2-5 and the waist-shaped hole a2-4 according to the required length of the steel pipe 4;

[0065] The mold plate b3-1 in the mold 2 3 is designed with an overall length between the V-groove b3-6 and the square hole 3-5 according to the required length of the steel pipe 4.

[0066] The diameter of the steel pipe 4 is contained in the V-grooves a2-5 and b3-6 so that the diameter of the steel pipe 4 is completely or half placed in the V-grooves a2-5 and b3-6.

[0067] The depths of the V-grooves a2-5 and b3-6 are made according to the diameters of the steel pipes 4.

[0068] A new type of multifunctional steel pipe cutting and positioning mold has a working process: a plurality of steel pipes 4 are respectively placed into the V-groove a2-5 in the mold 1, and fit with the side wall of the waist-shaped hole 2-4, and the clamping plate a2-2 and the mold plate a2-1 are connected with the screw a2-3, and the steel pipe 4 raw materials are pressed and installed; after the mold plate a2-1, the clamping plate a2-2, and the steel pipe 4 raw materials are installed, they are installed as a whole on the wire cutting workbench 1 to perform the first step of the wire cutting operation; the inclination limit block 3-3 and the mold plate b3-1 are connected with the screw 3-9 to limit the steel pipe 4 after one end is cut by the mold 1; the clamping plate a2-2 and the mold plate 2-3 are connected with the screw b3-4 to press and install the steel pipe 4; the mold 2-3 is installed as a whole on the wire cutting workbench 1 to perform the wire cutting operation to cut the other end of the steel pipe 4.

Claims

1. A new multifunctional steel pipe cutting and positioning die, characterized in that: Includes mold 1 and mold 2; The mold 1 is composed of a mold plate a, a pressing plate a and a screw a; The mold plate a is rectangular and has a waist-shaped hole; A V-shaped groove a is formed on one end surface of the mold plate a, the V-shaped groove a is extended to the waist-shaped hole, and the waist-shaped hole is connected to the V-shaped groove a; The pressing plate a is in the shape of a long block and is provided with an arc-shaped groove a corresponding to the mold plate a; The mold plate a and the pressing plate a are both provided with corresponding screw holes; The mold plate a and the pressing plate a press the steel pipe raw material, and the screw a passes through the screw holes of the mold plate a and the pressing plate a to lock and fix them; The mold 2 is composed of a mold plate b, a pressing plate b, a slope limit block and a screw b; The mold plate b is rectangular, and the bottom surface is provided with a special-shaped groove for placing the slope limit block; the special-shaped groove is provided with a square hole that passes through the upper end surface of the mold plate b; A V-shaped groove b is formed on one end surface of the mold plate b, the V-shaped groove b extends to the square hole, and the square hole is connected to the V-shaped groove b; A positioning column is provided at the upper end of the slope limit block; Each of the positioning posts is provided with a positioning inclined surface; The slope limit block is placed in the special-shaped groove on the bottom surface of the mold plate b, and its positioning column passes through the square hole and extends to the upper end surface of the mold plate b. The slope limit block is fixed to the mold plate b by screws; The upper end surface of the positioning column is higher than the upper end surface of the mold plate b; The pressing plate b is in the shape of a long block and is provided with an arc-shaped groove b corresponding to the mold plate b; The mold plate b and the pressing plate b are both provided with corresponding screw holes; The mold plate b and the pressing plate b press the steel pipe raw material, and the screws b pass through the screw holes of the mold plate b and the pressing plate b to lock and fix them; The mold 1 and the mold 2 are both mounted on the wire cutting workbench by bolts.

2. The novel multifunctional steel pipe cutting and positioning die according to claim 1, characterized in that: The mold 1 is used to process the steel pipe raw material into a steel pipe with a bevel at the tail; The second mold places the steel pipe with the bevel at the tail on the slope limiting block, and cuts the other end of the steel pipe into a bevel according to the process requirements.

3. The novel multifunctional steel pipe cutting and positioning die according to claim 1 is characterized in that: The mold plate a of the mold 1 is designed with the overall length between the V-groove a and the waist-shaped hole according to the required length of the steel pipe; The mold plate b in the mold 2 is designed with an overall length between the V-groove b and the square hole according to the required length of the steel pipe.

4. The novel multifunctional steel pipe cutting and positioning die according to claim 1 is characterized in that: The range of the diameter of the steel pipe contained in the V-groove a and the V-groove b is that the diameter of the steel pipe is completely placed in the V-groove a and the V-groove b. The depths of the V-grooves a and b are made according to the diameters of the steel pipes.

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