A stainless steel pipe end face cutting device

Abstract

The utility model discloses a stainless steel pipe end face cutting device, including push mechanism one, the top rotation of push mechanism one is installed with push mechanism no.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel pipe cutting technology, and in particular to a stainless steel pipe end face cutting device. Background Technology

[0002] Stainless steel pipe end face cutting device is used to cut steel pipes. However, in actual work, we have found that traditional cutting equipment can only cut the flat end of the steel pipe. This is limited by the running trajectory of the cutter. The cutter of the traditional cutting device adopts a straight back-and-forth running trajectory, and the working angle of the cutter cannot be adjusted according to the usage requirements, making it difficult to cut the beveled end of the steel pipe.

[0003] To address the aforementioned problems, this utility model provides improvements. Summary of the Invention

[0004] This utility model proposes a stainless steel pipe end face cutting device, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows: A stainless steel pipe end face cutting device includes a first pushing mechanism, a second pushing mechanism rotatably mounted on the top of the first pushing mechanism, a base fixedly mounted on the top of the first pushing mechanism, a turntable rotatably mounted on the bottom of the base, the top of the turntable fixedly connected to the second pushing mechanism, a first positioning hole is opened on one side of the top of the turntable, a positioning bolt is inserted into the inner cavity of the first positioning hole, the top of the base has second positioning holes arranged in a circular array, the bottom end of the positioning bolt is inserted into the corresponding second positioning hole, and a cutting head is fixedly mounted on the top of the second pushing mechanism.

[0006] The present invention, as described above, is a device for cutting the end face of stainless steel pipes. Further, the pushing mechanism includes a bottom shell, a lead screw is rotatably mounted inside the bottom shell, a threaded sleeve is threaded onto the surface of the lead screw, a top cover is fixedly connected to the top of the threaded sleeve, and a base is fixedly connected to the top of the top cover.

[0007] The present invention further comprises the following: both sides of the top of the bottom shell are fixedly connected to slide rails, and the top cover is slidably mounted on the two slide rails.

[0008] The present invention, as described above, is a device for cutting the end face of stainless steel pipes. Further, the pushing mechanism two includes a housing fixedly connected to a turntable, a lead screw two rotatably installed inside the housing, a threaded sleeve two threadedly installed on the surface of the lead screw two, a top cover two fixedly connected to the top of the threaded sleeve two, and the cutting head detachably installed on the top cover two.

[0009] The present invention further comprises the following: both sides of the bottom of the outer shell are fixedly connected to slide rails II, and the top cover II is slidably mounted on the two slide rails II.

[0010] The present invention further comprises the following: one end of the lead screw one and lead screw two respectively penetrates to the outside of the bottom shell and the outer shell and is fixedly connected to a hand crank; a scale is fixedly installed on one side of the bottom shell and the outer shell.

[0011] The present invention further comprises the following: a mounting beam is fixedly installed at the bottom of the pushing mechanism 1, the mounting beam is fixedly installed at the bottom of the bottom shell, a pipe support seat is fixedly installed at one end of the mounting beam, and a cutting machine body placed on the ground is fixedly installed at the other end of the mounting beam.

[0012] In summary, the beneficial effects of this utility model are as follows: 1. This utility model adopts a structural design that allows for adjustable cutting angle of the cutter. By adjusting the cutter to the corresponding angle according to the inclination angle of the steel pipe end face, the inclined end face of the steel pipe can be cut. This allows the cutting device to perform both flat end face cutting and inclined end face cutting, meeting the cutting needs of steel pipe end faces of different specifications and providing convenience and assistance for users' steel pipe cutting work.

[0013] 2. This utility model, through the setting of the pushing mechanism, drives the screw to rotate by shaking the hand crank on the bottom shell. The screw drives the threaded sleeve to move inside the bottom shell. The threaded sleeve drives the top cover to slide on the two slide rails. The slide rails can limit the top cover. Then, the top cover will finally drive the cutting head to move perpendicular to the steel pipe to perform planar cutting. Thus, the movement trajectory of the cutting head is also perpendicular to the steel pipe.

[0014] 3. This utility model, through the setting of the second pushing mechanism, rotates the hand crank on the outer shell, which drives the second lead screw to rotate inside the outer shell. The second lead screw drives the second threaded sleeve to move inside the outer shell. At the same time, the second threaded sleeve also drives the second top cover to slide on the two slide rails. In this way, the slide rails can limit the movement of the second top cover, ensuring the stability of the movement of the second threaded sleeve and the second top cover. Referring to the figure, when performing inclined cutting, the second top cover is adjusted to an inclined state. In this way, the movement trajectory of the cutting head is also inclined relative to the steel pipe. Then, under the drive of the second top cover, the cutting head can perform cutting processing on the inclined end face of the steel pipe.

[0015] 4. This utility model features a scale with various values ​​engraved on its surface. Users can observe these values ​​to judge and adjust the precision of steel pipe cutting, thus providing convenience for users' work.

[0016] 5. This utility model, through the installation of a crossbeam, a pipe support base, and a cutting machine body, allows the cutting machine body to rotate when in operation. Then, the handwheel on the bottom shell or the handwheel on the outer shell is turned to drive the cutting head to cut the steel pipe. The pipe support base is used to support the long steel pipe, ensuring the stability of the steel pipe during cutting and providing convenience for users. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention; Figure 3 This is a partial three-dimensional exploded view of the present invention; Figure 4 This is a schematic diagram of the three-dimensional assembly of the cutting tool head.

[0019] In the diagram: 1. Bottom shell, 2. Lead screw 1, 3. Slide rail 1, 4. Top cover 1, 5. Base, 6. Turntable, 7. Positioning bolt, 8. Positioning hole 1, 9. Positioning hole 2, 10. Threaded sleeve 1, 11. Hand crank, 12. Outer shell, 13. Slide rail 2, 14. Lead screw 2, 15. Threaded sleeve 2, 16. Top cover 2, 17. Scale, 18. Cutting head, 19. Mounting beam, 20. Pipe support base, 21. Cutting machine body. Detailed Implementation

[0020] The following will refer to the appendix in the embodiments of this utility model. Figure 1-4 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0021] A stainless steel pipe end face cutting device includes a first pushing mechanism, a second pushing mechanism rotatably mounted on the top of the first pushing mechanism, a base 5 fixedly mounted on the top of the first pushing mechanism, a turntable 6 rotatably mounted on the bottom of the base 5, the top of the turntable 6 fixedly connected to the second pushing mechanism, a positioning hole 8 is provided on one side of the top of the turntable 6, a positioning bolt 7 is inserted into the inner cavity of the positioning hole 8, a second positioning hole 9 distributed in a circular array is provided on the top of the base 5, the bottom end of the positioning bolt 7 is inserted into the corresponding positioning hole 9, and a cutting head 18 is fixedly mounted on the top of the second pushing mechanism.

[0022] This utility model adopts a structural design that allows for adjustable cutting angle of the cutter. By adjusting the cutter to the corresponding angle according to the inclination angle of the steel pipe end face, the inclined end face of the steel pipe can be cut. This enables the cutting device to perform both flat and inclined end face cutting, meeting the cutting needs of steel pipe end faces of different specifications and providing convenience and assistance for users' steel pipe cutting work.

[0023] The specific usage process is as follows: When performing cutting work, the user adjusts the cutting angle of the cutting head 18 according to the different specifications of the steel pipe. Since the cutting head 18 is installed on the top cover 16, the angle can be adjusted simply by rotating the outer shell 12. The specific operation is as follows: directly control the outer shell 12 to rotate on the top cover 4, that is, control the turntable 6 to rotate on the base 5. Before this, the positioning bolt 7 must be loosened and pulled out. Then rotate the outer shell 12, and the cutting head 18 installed on the top cover 16 will also rotate accordingly. At this time, the direction of the cutting tip of the cutting head 18 will change and become tilted until the tilt angle of the cutting tip of the cutting head 18 matches the tilt angle of the inclined surface of the steel pipe. Then, insert the positioning bolt 7 back into the positioning hole 8. It should be noted that the position of the positioning hole 8 will also change along with the turntable 6. The machine will move away from the positioning hole 29 at the current position until it aligns with the corresponding positioning hole 29. Then, after the positioning bolt 7 is inserted into the positioning hole 18, the end of the positioning bolt 7 will be inserted into the corresponding positioning hole 29 and tightened to fix it. The turntable 6 is positioned at the current angle, and the outer shell 12 and the cutting head 18 are also positioned at the current position and angle. Then, cutting can be performed. Start the cutting machine body 21 to drive the clamped steel pipe to rotate. Then, shake the handwheel 11 on the outer shell 12 to rotate. The handwheel 11 drives the lead screw 2 14 to rotate inside the outer shell 12. The lead screw 2 14 drives the threaded sleeve 2 15 to move inside the outer shell 12. At the same time, the threaded sleeve 2 15 also drives the top cover 2 16 to slide on the two slide rails 2 13. In this way, the slide rails 2 13 can limit the top cover 2 16 and ensure the stability of the movement of the threaded sleeve 2 15 and the top cover 2 16. (Reference) Figure 4When performing bevel cutting, the top cover 16 is adjusted to an inclined position, so the movement trajectory of the cutting head 18 is also inclined relative to the steel pipe. Then, driven by the top cover 16, the cutting head 18 can cut the beveled end face of the steel pipe. When performing flat end face cutting, it is not necessary to adjust the angle of the top cover 16. (Refer to...) Figure 2 As shown, when the hand crank 11 on the bottom shell 1 is turned, the lead screw 2 rotates. The lead screw 2 drives the threaded sleeve 10 to move inside the bottom shell 1. The threaded sleeve 10 drives the top cover 4 to slide on the two slide rails 3. The slide rails 3 can limit the movement of the top cover 4. Then, the top cover 4 will drive the cutting head 18 to move perpendicular to the steel pipe to perform planar cutting. In this way, the movement trajectory of the cutting head 18 is also perpendicular to the steel pipe. Thus, this cutting device has multiple cutting modes for users to choose from, which can meet the cutting processing of the end faces of steel pipes of different specifications, and provide convenience for users' work. Therefore, the structure design of adjustable cutting angle is adopted. According to the inclination angle of the steel pipe end face, the cutting blade is adjusted to the corresponding angle, which can cut the inclined end face of the steel pipe. This allows the cutting device to perform flat end face cutting and inclined end face cutting, meeting the cutting needs of steel pipe end faces of different specifications, and providing convenience and assistance for users' steel pipe cutting work.

[0024] The pushing mechanism includes a base shell 1, a lead screw 2 is rotatably mounted inside the base shell 1, a threaded sleeve 10 is threaded onto the surface of the lead screw 2, a top cover 4 is fixedly connected to the top of the threaded sleeve 10, a base 5 is fixedly connected to the top of the top cover 4, and slide rails 3 are fixedly connected to both sides of the top of the base shell 1, and the top cover 4 is slidably mounted on the two slide rails 3.

[0025] Specifically, the push mechanism is configured such that shaking the hand crank 11 on the bottom shell 1 drives the lead screw 2 to rotate, the lead screw 2 drives the threaded sleeve 10 to move inside the bottom shell 1, the threaded sleeve 10 drives the top cover 4 to slide on the two slide rails 3, the slide rails 3 can limit the top cover 4, and then the top cover 4 will finally drive the cutting head 18 to move perpendicular to the steel pipe to perform planar cutting. Thus, the movement trajectory of the cutting head 18 is also perpendicular to the steel pipe.

[0026] The second pushing mechanism includes a housing 12 fixedly connected to the turntable 6. A second lead screw 14 is rotatably installed inside the housing 12. A second threaded sleeve 15 is threadedly installed on the surface of the second lead screw 14. A second top cover 16 is fixedly connected to the top of the second threaded sleeve 15. The cutting head 18 is detachably installed on the second top cover 16. Slide rails 13 are fixedly connected to both sides of the bottom of the housing 12. The second top cover 16 is slidably installed on the two slide rails 13.

[0027] Specifically, the second pushing mechanism is configured such that shaking the handwheel 11 on the outer casing 12 rotates the second lead screw 14 within the outer casing 12. The second lead screw 14 then moves the second threaded sleeve 15 within the outer casing 12. Simultaneously, the second threaded sleeve 15 also causes the second top cover 16 to slide on the two slide rails 13. Thus, the slide rails 13 can limit the movement of the second top cover 16, ensuring the stability of the movement of the second threaded sleeve 15 and the second top cover 16. (Refer to...) Figure 4 When performing inclined cutting, the top cover 16 is adjusted to an inclined state, so that the movement trajectory of the cutting head 18 is also inclined relative to the steel pipe. Then, driven by the top cover 16, the cutting head 18 can perform cutting on the inclined end face of the steel pipe.

[0028] One end of each of the lead screw 12 and lead screw 24 passes through the outer side of the bottom shell 1 and the outer shell 12 respectively and is fixedly connected to a hand crank 11. A scale 17 is fixedly installed on one side of both the bottom shell 1 and the outer shell 12.

[0029] Specifically, the scale 17 is set with a number of values ​​engraved on its surface. Users can judge and adjust the precision of steel pipe cutting by observing the values ​​on the scale 17, which provides convenience for users' work.

[0030] A mounting beam 19 is fixedly installed at the bottom of the pushing mechanism 1. The mounting beam 19 is fixedly installed at the bottom of the bottom shell 1. A pipe support seat 20 is fixedly installed at one end of the mounting beam 19, and a cutting machine body 21 placed on the ground is fixedly installed at the other end of the mounting beam 19.

[0031] Specifically, the installation includes a crossbeam 19, a pipe support base 20, and a cutting machine body 21. During operation, the cutting machine body 21 is started to rotate the clamped steel pipe. Then, the handwheel 11 on the bottom shell 1 or the handwheel 11 on the outer shell 12 is turned to drive the cutting head 18 to cut the steel pipe. The pipe support base 20 is used to support the long steel pipe, ensuring the stability of the steel pipe during cutting and providing convenience for the user.

[0032] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model is to optimize and combine existing hardware and its connection methods for specific application scenarios in order to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology (without involving improvements to the internal software of the hardware).

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stainless steel pipe end face cutting device, comprising a pushing mechanism, characterized in that: Push mechanism 2 is rotatably mounted on the top of push mechanism 1. Base (5) is fixedly mounted on the top of push mechanism 1. Turntable (6) is rotatably mounted on the bottom of base (5). The top of turntable (6) is fixedly connected to push mechanism 2. Positioning hole 1 (8) is opened on one side of the top of turntable (6). Positioning bolt (7) is inserted into the inner cavity of positioning hole 1 (8). Positioning holes 2 (9) are arranged in a circular array on the top of base (5). The bottom end of positioning bolt (7) is inserted into the corresponding positioning hole 2 (9). Cutting head (18) is fixedly mounted on the top of push mechanism 2.

2. The stainless steel pipe end face cutting device according to claim 1, characterized in that: The pushing mechanism includes a bottom shell (1), a lead screw (2) is rotatably installed inside the bottom shell (1), a threaded sleeve (10) is threaded on the surface of the lead screw (2), a top cover (4) is fixedly connected to the top of the threaded sleeve (10), and a base (5) is fixedly connected to the top of the top cover (4).

3. The stainless steel pipe end face cutting device according to claim 2, characterized in that: The bottom shell (1) is fixedly connected to two slide rails (3) on both sides of the top, and the top cover (4) is slidably installed on the two slide rails (3).

4. The stainless steel pipe end face cutting device according to claim 3, characterized in that: The second pushing mechanism includes a housing (12) fixedly connected to the turntable (6), a second lead screw (14) is rotatably installed inside the housing (12), a second threaded sleeve (15) is threaded on the surface of the second lead screw (14), a second top cover (16) is fixedly connected to the top of the second threaded sleeve (15), and the cutting head (18) is detachably installed on the second top cover (16).

5. The stainless steel pipe end face cutting device according to claim 4, characterized in that: The bottom of the outer shell (12) is fixedly connected to two slide rails (13) on both sides, and the top cover (16) is slidably mounted on the two slide rails (13).

6. A stainless steel pipe end face cutting device according to claim 2 or 4, characterized in that: One end of the lead screw 1 (2) and the lead screw 2 (14) respectively penetrates to the outside of the bottom shell (1) and the outer shell (12) and is fixedly connected to a hand crank (11). A scale (17) is fixedly installed on one side of the bottom shell (1) and the outer shell (12).

7. The stainless steel pipe end face cutting device according to claim 6, characterized in that: A mounting beam (19) is fixedly installed at the bottom of the pushing mechanism 1. The mounting beam (19) is fixedly installed at the bottom of the bottom shell (1). A pipe support seat (20) is fixedly installed at one end of the mounting beam (19), and a cutting machine body (21) placed on the ground is fixedly installed at the other end of the mounting beam (19).

Images