Titanium coil pipe whole pipe cutting machine

Abstract

The utility model provides a titanium coil pipe whole pipe cutting machine, which relates to the technical field of pipe cutting machines and comprises a main working face, an outer lifting frame body and a cutting lifting frame, the cutting lifting frame is fixedly arranged at the top of the main working face, the outer lifting frame body is arranged at the top of the main working face, and a middle lifting screw rod is rotatably arranged in the middle of the outer lifting frame body. An inner lifting frame is slidably arranged on the inner side of the outer lifting frame body, a first telescopic cylinder is fixedly arranged on the side face of the inner lifting frame, and a telescopic rod of the first telescopic cylinder is fixedly provided with a head inclined block. The head inclined block upwards supports the pipe needing to be cut on the upper portion of the titanium coil pipe, the distance between the pipe needing to be cut and the adjacent pipe on the lower portion is enlarged, it is guaranteed that the cutting positions of the titanium coil pipes of different sizes have enough widths, the adjacent pipe is prevented from being cut, and the situation that people manually assist in tilting is avoided; the problems that during cutting, an upper cutting pipe needs to be warped upwards to be away from a lower pipe, personnel assistance is needed every time, and the workload of personnel is increased are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pipe cutting machine technical field especially relates to a titanium coil pipe whole pipe cutting machine. BACKGROUND

[0002] Titanium coil pipe is the spiral coil structure that is made by titanium metal pipe bending, titanium coil pipe has high strength, corrosion resistance and good heat conductivity, and titanium coil pipe is widely used in high -efficient tank heat exchanger.

[0003] Titanium coil pipe is bent into spiral structure, according to the different position of high -efficient tank heat exchanger inlet and outlet pipe, the upper excess pipe of titanium coil pipe needs to be cut off, then is welded into the pipe fitting corresponding with the position of high -efficient tank heat exchanger inlet and outlet pipe, the upper excess pipe of titanium coil pipe is cut by cutting machine, in order to avoid cutting to the adjacent pipe of lower part, personnel need to tilt the upper cutting pipe away from the pipe below when cutting, personnel need to assist every time, increase the work burden of personnel. SUMMARY

[0004] The titanium coil pipe whole pipe cutting machine of the embodiment of the present disclosure, when cutting the excess pipe of titanium coil pipe, the first inclined block is moved to the lower part of the upper cutting pipe of titanium coil pipe, the first inclined block props up the upper cutting pipe of titanium coil pipe, the distance between the cutting pipe and the adjacent pipe of lower part is enlarged, the cutting position of titanium coil pipe of different sizes is ensured to have sufficient width, the adjacent pipe is avoided to be cut, the manual assistance of personnel is avoided, and the work burden of personnel is reduced.

[0005] The first aspect of the present disclosure provides a titanium coil pipe whole pipe cutting machine, specifically comprising: a main working surface, an outer lifting frame body and a cutting lifting frame, the top of the main working surface is fixedly provided with the cutting lifting frame, the top of the main working surface is provided with the outer lifting frame body, the top of the main working surface is provided with an upper arc-shaped sliding groove, the top of the main working surface is fixedly provided with an upper fixed column, the middle part of the main working surface is horizontally slidably provided with a fixed sliding frame, and a horizontal telescopic cylinder is arranged between the fixed sliding frame and the main working surface.

[0006] In at least some embodiments, the top of the fixed sliding frame is provided with an upper fixed column, the upper fixed column at the top of the fixed sliding frame and the upper fixed column at the top of the main working surface are oppositely arranged, and the upper fixed column at the top of the fixed sliding frame and the upper fixed column at the top of the main working surface jointly clamp and fix the titanium coil pipe in the middle part.

[0007] In at least some embodiments, the middle part of the outer lifting frame body is rotatably provided with a middle lifting screw rod, the inner side of the outer lifting frame body is slidably provided with an inner lifting frame, the side surface of the inner lifting frame is fixedly provided with a first telescopic cylinder, and the telescopic rod of the first telescopic cylinder is fixedly provided with a first inclined block.

[0008] In at least some embodiments, the inner lifting frame and the middle lifting screw are screwed through, the first inclined block is a wedge-shaped structure gradually rising from the front end to the tail end, the first inclined block props up the pipe to be cut on the upper part of the titanium coil, the first inclined block supports the non-cutting part of the pipe to be cut on the front part to move upward, expands the distance between the pipe to be cut and the adjacent pipe below, ensures that the cutting position of titanium coils of different sizes has sufficient width, and avoids cutting the adjacent pipe below by the saw blade.

[0009] In at least some embodiments, the bottom of the outer lifting frame body is rotationally connected with the lower slide frame shaft, the lower part of the outer lifting frame body is screwed with a tightening screw, the tightening screw of the outer lifting frame body is in contact with the top of the lower slide frame, and the position of the lower slide frame is fixed.

[0010] In at least some embodiments, the front end of the lower slide frame is slidably arranged in the inner side of the upper arc-shaped sliding groove, the rear part of the lower slide frame is screwed with a tightening screw, the tightening screw of the lower slide frame is in contact with the top of the main working surface, the angle of the outer lifting frame body is fixed, the outer lifting frame body is inclined towards the side of the saw blade, the first inclined block is as close as possible to the cutting position of the saw blade, the outer lifting frame body adjusts the position of the left side or the right side of the saw blade, adapts to the position change of the cutting excess pipe in the clockwise and counterclockwise state of the titanium coil, and the first inclined block is located at the non-cutting part on the front side of the pipe to be cut.

[0011] In at least some embodiments, the cutting lifting frame is vertically slidably provided with a cutting machine in the middle part, the top of the cutting lifting frame is fixedly provided with a second telescopic cylinder, the telescopic rod of the second telescopic cylinder is fixed to the top of the cutting machine, the side surface of the cutting machine is provided with a saw blade, the cutting machine is driven by a motor and rotates the saw blade, and the saw blade cuts the excess pipe above the spiral titanium coil.

[0012] The titanium coil whole pipe cutting machine has the following beneficial effects:

[0013] When the excess pipe of the titanium coil is cut, the first inclined block moves to the lower part of the pipe to be cut on the upper part of the titanium coil, the first inclined block props up the pipe to be cut on the upper part of the titanium coil, expands the distance between the pipe to be cut and the adjacent pipe below, ensures that the cutting position of titanium coils of different sizes has sufficient width, avoids cutting the adjacent pipe, eliminates the manual auxiliary lifting condition, and reduces the work burden of personnel.

[0014] The outer lifting frame body slides along the upper arc-shaped sliding groove through the lower slide frame, the outer lifting frame body adjusts the position of the left side or the right side of the saw blade, adapts to the spiral state in the clockwise and counterclockwise state of the titanium coil, the outer lifting frame body rotates and adjusts the position along the shaft of the lower slide frame, the first inclined block is as close as possible to the cutting position of the saw blade, and the influence on other position pipes is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to make the technical scheme of the embodiments of the present application clearer, the drawings of the embodiments will be briefly introduced below.

[0016] The drawings described in the following description only relate to some embodiments of the present application, and are not a limitation of the present application.

[0017] In the drawings:

[0018] Figure 1 A structure schematic view of the outer lifting frame body of the present application in a saw blade left side state is shown.

[0019] Figure 2 A schematic view of the horizontal telescopic cylinder structure of the present application is shown.

[0020] Figure 3 A schematic view of the outer lifting frame body structure of the present application is shown.

[0021] Figure 4 A schematic view of the first inclined block structure of the present application is shown.

[0022] Figure 5 A structure schematic view of the outer lifting frame body of the present application in a saw blade right side state is shown.

[0023] Figure 6 A structure schematic view of the main working surface and the lower slide frame and the cutting lifting frame in a separated state is shown.

[0024] List of reference signs

[0025] 1, main working surface; 101, upper arc-shaped sliding groove; 102, upper fixed column; 103, fixed sliding frame; 104, horizontal telescopic cylinder;

[0026] 2, outer lifting frame body; 201, middle lifting screw rod; 202, inner lifting frame; 203, first telescopic cylinder; 204, first inclined block; 205, lower slide frame; 206, jacking screw;

[0027] 3, cutting lifting frame; 301, cutting machine; 302, second telescopic cylinder; 303, saw blade. DETAILED DESCRIPTION

[0028] In order to make the technical scheme of the embodiments of the present application clearer, the drawings of the embodiments will be briefly introduced below.

[0029] Embodiment one: please refer to Figures 1 to 6 :

[0030] The utility model proposes a kind of titanium coil pipe whole pipe cutting machine, it include: main working surface 1, outer lifting frame body 2 and cutting lifting frame 3, the top of main working surface 1 is provided with upper arc chute 101, the top of main working surface 1 is fixedly provided with upper fixed column 102, the middle part of main working surface 1 is horizontally slidably provided with fixed slide 103, fixed slide 103 and main working surface 1 between being provided with horizontal telescopic cylinder 104, fixed slide 103 top is provided with upper fixed column 102, the upper fixed column 102 of fixed slide 103 top and the upper fixed column 102 of main working surface 1 top are oppositely arranged, the upper fixed column 102 of fixed slide 103 top and the upper fixed column 102 of main working surface 1 top are clamped and fixed the titanium coil pipe in middle part together, the top of main working surface 1 is fixedly provided with cutting lifting frame 3, the middle part of cutting lifting frame 3 is vertically slidably provided with cutting machine 301, the top of cutting lifting frame 3 is fixed with second telescopic cylinder 302, the telescopic rod of second telescopic cylinder 302 and cutting machine 301 top are fixed, the side of cutting machine 301 is provided with saw blade 303, cutting machine 301 is driven by motor and drives saw blade 303 rotation, saw blade 303 carries out cutting operation to the excess pipe above spiral titanium coil pipe, the bottom of outer lifting frame body 2 and lower slide 205 rotationally connect with the cooperation of rotating shaft, the lower part of outer lifting frame body 2 is screwed with top screw 206, the top screw 206 of outer lifting frame body 2 and lower slide 205 top are tightly contacted, lower slide 205 realizes the fixation of position, the top of main working surface 1 is provided with outer lifting frame body 2, the middle part of outer lifting frame body 2 is rotatably provided with middle lifting screw 201, the inner side of outer lifting frame body 2 is slidably provided with inner lifting frame 202, the side of inner lifting frame 202 is fixedly provided with first telescopic cylinder 203, the telescopic rod of first telescopic cylinder 203 is fixedly provided with first inclined block 204.

[0031] In the embodiment of the present disclosure, the inner lifting frame 202 and the middle lifting screw 201 are screwed through, the first inclined block 204 is a wedge-shaped structure with the first end gradually rising towards the tail end, the first inclined block 204 props up the upper part of the titanium coil pipe that needs to be cut, the first inclined block 204 supports the non-cutting part of the front part of the pipe that needs to be cut to move upwards, expands the distance between the pipe that needs to be cut and the adjacent pipe below, ensures that the cutting position of titanium coil pipes of different sizes has sufficient width, and avoids that the saw blade 303 cuts the adjacent pipe below.

[0032] In the embodiment of the present disclosure, the front end of the lower slide frame 205 is slidingly arranged inside the upper arc-shaped sliding groove 101, the rear part of the lower slide frame 205 is screwed with the tightening screw 206, the tightening screw 206 of the lower slide frame 205 is in tight contact with the top surface of the main working surface 1, the outer lifting frame body 2 is fixed in angle, the outer lifting frame body 2 is inclined towards the side of the saw blade 303, the first inclined block 204 is as close as possible to the cutting position of the saw blade 303, the outer lifting frame body 2 adjusts the position of the left side or the right side of the saw blade 303, adapts to the position change of the cutting of the excess pipe in the clockwise and counterclockwise state of the titanium coil pipe, and the first inclined block 204 is in the non-cutting part in front of the cutting pipe.

[0033] In the embodiment two, on the basis of the embodiment one, the middle lifting screw 201 is driven to rotate by the motor, the motor controls the start of the middle lifting screw 201, automatically adjusts the height of the inner lifting frame 202, the first telescopic cylinder 203 and the first inclined block 204, avoids manual operation of rotating the middle lifting screw 201, the first inclined block 204 and the telescopic rod of the first telescopic cylinder 203 are fixed by bolts, the first inclined block 204 can be replaced at different heights, and the lifting height of the first inclined block 204 supporting the titanium coil pipe is adjusted.

[0034] The working principle of the embodiment is as follows: the titanium coil pipe is placed on the top of the main working surface 1, the upper fixed column 102 on the top of the main working surface 1 is outside the titanium coil pipe, the upper fixed column 102 on the top of the fixed slide frame 103 is inside the titanium coil pipe, the horizontal telescopic cylinder 104 is elongated to support the fixed slide frame 103 to move close to the titanium coil pipe, the upper fixed column 102 on the top of the fixed slide frame 103 and the upper fixed column 102 on the top of the main working surface 1 jointly clamp and fix the titanium coil pipe in the middle, then the second telescopic cylinder 302 is elongated to support the cutter 301 and the saw blade 303 to move downward, the cutter 301 is driven by the motor to rotate the saw blade 303, the saw blade 303 cuts the excess pipe above the spiral titanium coil pipe, before cutting the excess pipe of the titanium coil pipe, the first telescopic cylinder 203 supports the first inclined block 204 to move to the lower side of the pipe to be cut on the upper part of the titanium coil pipe, the first inclined block 204 supports the pipe to be cut upward, the first inclined block 204 supports the non-cutting part in front of the pipe to be cut to move upward, the non-cutting part in front of the pipe to be cut moves upward synchronously, the distance between the pipe to be cut and the adjacent pipe below is expanded, the cutting position of the titanium coil pipe of different sizes is ensured to have enough width, the saw blade 303 is prevented from cutting the adjacent pipe below, personnel is avoided to tilt the upper cutting pipe away from the pipe below during cutting, personnel assistance is avoided every time, and the working burden of personnel is increased.

[0035] The outer lifting frame body 2 slides along the upper arc-shaped sliding groove 101 through the lower sliding frame 205, the top screw 206 of the lower sliding frame 205 is tightly fixed with the main working surface 1 to fix the position, the outer lifting frame body 2 adjusts the left or right position of the saw blade 303, the first inclined block 204 is located at the non-cutting part of the front side of the cutting pipe, and the first inclined block 204 is adapted to the clockwise and counterclockwise spiral state of the titanium coil pipe, the titanium coil pipe needs to change the left and right of the cutting pipe, the outer lifting frame body 2 rotates along the rotating shaft of the lower sliding frame 205 to adjust the angle position, the top screw 206 of the outer lifting frame body 2 is tightly fixed with the lower sliding frame 205 to fix the angle, and the first inclined block 204 is as close as possible to the cutting position of the saw blade 303, so that the lifting influence on other positions of the front pipe is reduced.

[0036] In this document, the following points need to be noted:

[0037] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0038] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0039] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present disclosure, which should be covered in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A titanium coil tube cutting machine, comprising: The main working surface (1), the outer lifting frame (2), and the cutting lifting frame (3) are characterized in that the cutting lifting frame (3) is fixedly installed on the top of the main working surface (1), the outer lifting frame (2) is installed on the top of the main working surface (1), the middle lifting screw (201) is rotatably installed in the middle of the outer lifting frame (2), the inner lifting frame (202) is slidably installed on the inner side of the outer lifting frame (2), the first telescopic cylinder (203) is fixedly installed on the side of the inner lifting frame (202), and the first inclined block (204) is fixedly installed on the telescopic rod of the first telescopic cylinder (203).

2. The titanium coil tube cutting machine according to claim 1, characterized in that, The top of the main working surface (1) is provided with an upper arc-shaped slide groove (101), the top of the main working surface (1) is fixedly provided with an upper fixed column (102), the middle of the main working surface (1) is horizontally slidably provided with a fixed slide (103), and a horizontal telescopic cylinder (104) is provided between the fixed slide (103) and the main working surface (1).

3. The titanium coil tube cutting machine according to claim 2, characterized in that, The fixed slide (103) is provided with an upper fixed column (102) at the top. The upper fixed column (102) at the top of the fixed slide (103) and the upper fixed column (102) at the top of the main working surface (1) are arranged opposite to each other.

4. The titanium coil tube cutting machine according to claim 3, characterized in that, The inner lifting frame (202) and the middle lifting screw (201) are screwed together, and the first inclined block (204) is a wedge-shaped structure that gradually rises from the front end to the rear end.

5. A titanium coil tube cutting machine according to claim 4, characterized in that, The bottom of the outer lifting frame (2) and the sliding frame (205) are rotatably connected. The lower part of the outer lifting frame (2) is screwed with a tightening screw (206), and the tightening screw (206) of the outer lifting frame (2) and the top of the sliding frame (205) are in tight contact.

6. A titanium coil tube cutting machine according to claim 5, characterized in that, The first end of the slide frame (205) is slidably disposed inside the upper arc-shaped slide groove (101), and the rear part of the slide frame (205) is screwed with a tightening screw (206), and the tightening screw (206) of the slide frame (205) is in tight contact with the top surface of the main working surface (1).

7. A titanium coil tube cutting machine according to claim 1, characterized in that, A cutting machine (301) is vertically slidably installed in the middle of the cutting lifting frame (3). A second telescopic cylinder (302) is fixed to the top of the cutting lifting frame (3). The telescopic rod of the second telescopic cylinder (302) is fixed to the top of the cutting machine (301). A saw blade (303) is installed on the side of the cutting machine (301).

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