Pipe cutting device with correction function

Abstract

The utility model relates to the field of pipe cutting devices, in particular to a pipe cutting device with a correction function, which comprises a base, correction components, a tray component and a cutting component, the base comprises a pair of support plates, the pair of support plates are mounted on the base, the tray component is arranged between the pair of support plates, a steel pipe is arranged on the tray component, and the correction components are arranged on two sides of the steel pipe. The correcting assembly comprises a pair of correcting blocks which slide on the surface of the base, cylinders are arranged on the opposite faces of the correcting blocks, through sliding grooves are formed in the side walls of the cylinders, sliding blocks are slidably arranged in the sliding grooves, first limiting blocks are arranged on the two sides of the sliding blocks, and the first limiting blocks slide in the sliding grooves and are attached to the inner wall of the steel pipe. The pipe cutting device solves the problems that an existing pipe cutting device does not have the correction function, correction needs to be conducted manually or through cooperation of other machines in the cutting process, and the working efficiency is low.

Description

Technical Field

[0001] The utility model relates to the field of pipe cutting devices, in particular to a pipe cutting device with a correction function. Background Art

[0002] In conventional production, a long section of steel pipe needs to be cut into small sections by a pipe cutting machine. However, due to the large net weight and long length of the steel pipe itself, the steel pipe is prone to deviation during cutting. Existing pipe cutting devices do not have a correction function, resulting in the need for manual or other mechanical correction during cutting, resulting in low work efficiency.

[0003] For example, the Chinese patent CN211564675U discloses an automatic feeding device for a pipe cutting machine, which includes a cutting device and a pipe cutting machine, wherein the cutting device includes a frame, a cutting assembly and a cutting table. The technical solution of the utility model is to set the cutting assembly on the frame, and after the external device transports the pipe to the cutting assembly, the cutting assembly can move the knife according to the corresponding cutting program to cut the pipe, and when the pipe is cut, it falls onto the cutting table by gravity.

[0004] Although this solution can facilitate the pipe to fall from the cutting table to the ground, it does not have the function of correcting the steel pipe. When cutting, it still requires manual cooperation with other auxiliary work to correct the steel pipe, which affects the work efficiency of the user. Utility Model Content

[0005] In view of the above problems, a pipe cutting device with a correction function is provided. The correction mechanism solves the problem that the existing pipe cutting devices do not have a correction function, resulting in the need for manual or other mechanical cooperation for correction during cutting, resulting in low work efficiency.

[0006] In order to solve the problems of the prior art, the utility model provides a pipe cutting device with a correction function, including a base, a correction component, a tray component, and a cutting component. The base includes a pair of support plates, the pair of support plates are installed on the base, a tray component is provided between the pair of support plates, a steel pipe is provided on the tray component, and correction components are provided on both sides of the steel pipe. The correction component includes a pair of correction blocks, the correction blocks are located on the surface of the base and slide, cylinders are provided on opposite sides of the pair of correction blocks, a sliding groove is provided on the side wall of the cylinder, a sliding block is slidably arranged in the sliding groove, and a first limit block is provided on both sides of the sliding block. The first limit block is located in the sliding groove and slides to fit the inner wall of the steel pipe.

[0007] Preferably, the correction component includes a first rotating shaft, which is installed on the slider, and a pair of limit plates are hinged on the side wall of the first rotating shaft, and the second rotating shaft is hinged on the opposite sides of the pair of limit plates, and the opposite sides of the two first limit blocks are provided with limit grooves, and the second rotating shaft is installed in the limit grooves.

[0008] Preferably, the correction component includes a second limit block, which is installed at the bottom of the correction block. A long groove is opened in the base, and a connecting groove connected to the outside is opened at the top of the long groove. The second limit block passes through the connecting groove and slides in the long groove.

[0009] Preferably, the base includes a bidirectional screw rod, which is installed in the long slot. A second motor is installed on one side of the base. The output end of the second motor passes through the long slot and is coaxially connected to one end of the bidirectional screw rod. A penetrating threaded groove is opened on the second limit block, and the threaded groove is threadedly connected to the bidirectional screw rod.

[0010] Preferably, the base includes a first L-shaped plate, the first L-shaped plate is installed on the base, second L-shaped plates are installed on both sides of the first L-shaped plate, a second telescopic cylinder is installed at the bottom end of the second L-shaped plate, the telescopic end of the second telescopic cylinder is fixedly connected to a limiting pad, and the limiting pad is in contact with the surface of the steel pipe.

[0011] Preferably, the tray assembly includes a telescopic column, which is mounted on the support plate, the top of the telescopic column is fixedly connected to an arc plate, the bottom of the arc block is installed with a spring, and one end of the spring passes through the telescopic column and is fixedly connected to the support plate.

[0012] Preferably, the cutting assembly includes a third telescopic cylinder, which is installed at the bottom end of the first L-shaped plate. The telescopic end of the third telescopic cylinder is provided with a cutting plate, a pair of long plates are installed at the bottom end of the cutting plate, a round rod is rotatably arranged between the pair of long plates, and the side wall of the round rod is coaxially connected with a cutting blade.

[0013] Preferably, the cutting assembly comprises a first motor, which is mounted on one side of one of the long plates, and an output end of the first motor passes through the long plate and is coaxially connected to a section of the round rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model is provided with a correction mechanism, and the correction component includes a pair of correction blocks, which are located on the surface of the base and slide. A cylinder is provided on the opposite side of the pair of correction blocks, and a penetrating slide groove is opened on the side wall of the cylinder. A slider is provided to slide in the slide groove, and first limit blocks are provided on both sides of the slider. The first limit block is located in the slide groove and slides to fit the inner wall of the steel pipe. The slider slides in the slide groove, driving the first limit blocks to move away from each other and fit the inner wall of the steel pipe, thereby fixing and limiting the steel pipe. After fixing, the steel pipe is cut by the cutting component, thereby improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a stereoscopic diagram of the overall structure of a pipe cutting device with a correction function.

[0017] Figure 2 yes Figure 1A partial enlarged view of point A in the middle.

[0018] Figure 3 The invention discloses a three-dimensional diagram of the structure of a cutting assembly of a pipe cutting device with a correction function.

[0019] Figure 4 The present invention is a three-dimensional diagram of the base structure of a pipe cutting device with a correction function.

[0020] Figure 5 yes Figure 4 Cross-sectional view along line BB.

[0021] Figure 6 The present invention is a three-dimensional diagram of the structure of a correction block of a pipe cutting device with a correction function.

[0022] Figure 7 The present invention is a three-dimensional diagram of the structure of a slider of a pipe cutting device with a correction function.

[0023] The numbers in the figure are: 1. base; 11. support plate; 12. steel pipe; 13. first L-shaped plate; 14. second L-shaped plate; 141. second telescopic cylinder; 142. limit pad; 15. long groove; 16. connecting groove; 17. bidirectional screw; 18. second motor; 2. correction assembly; 21. correction block; 211. second limit block; 212. threaded groove; 22. cylinder; 23. slide groove; 24. slider; 241. first rotating shaft; 25. first limit block; 251. limit groove; 252. second rotating shaft; 26. first telescopic cylinder; 27. limit plate; 3. tray assembly; 31. telescopic column; 32. spring; 33. arc plate; 4. cutting assembly; 41. third telescopic cylinder; 42. cutting plate; 43. long plate; 44. round rod; 45. cutting blade; 46. first motor. DETAILED DESCRIPTION

[0024] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] See also Figure 1 to Figure 7As shown, a pipe cutting device with a correction function includes a base 1, a correction component 2, a tray component 3, and a cutting component 4. The base 1 includes a pair of support plates 11, the pair of support plates 11 are installed on the base 1, a tray component 3 is arranged between the pair of support plates 11, a steel pipe 12 is arranged on the tray component 3, and correction components 2 are arranged on both sides of the steel pipe 12. The correction component 2 includes a pair of correction blocks 21, and the correction blocks 21 are located on the surface of the base 1 and slide. Cylinders 22 are arranged on opposite sides of the pair of correction blocks 21, and a through slide groove 23 is opened on the side wall of the cylinder 22. A slider 24 is slidably arranged in the slide groove 23, and a first limit block 25 is arranged on both sides of the slider 24. The first limit block 25 is located in the slide groove 23 and slides to fit the inner wall of the steel pipe 12.

[0026] In order to facilitate the correction of the steel pipe 12 when the staff is cutting, a correction mechanism is set to fix the steel pipe 12. The correction component 2 includes a pair of correction blocks 21. The correction blocks 21 are located on the surface of the base 1 and slide. The opposite sides of the pair of correction blocks 21 are provided with cylinders 22. The side walls of the cylinders 22 are provided with a through slide groove 23. A slider 24 is slidingly arranged in the slide groove 23. First limit blocks 25 are provided on both sides of the slider 24. The first limit blocks 25 are located in the slide groove 23 and slide to fit the inner wall of the steel pipe 12. The slider 24 slides in the slide groove 23, driving the first limit blocks 25 to move away from each other and fit the inner wall of the steel pipe 12 to fix and limit the steel pipe 12. After the fixation is completed, the steel pipe 12 is cut by the cutting component 4 to improve the work efficiency of the staff.

[0027] See also Figure 6 and Figure 7 As shown, the correction component 2 includes a first rotating shaft 241, which is installed on the slider 24. A pair of limit plates 27 are hinged on the side wall of the first rotating shaft 241, and the opposite sides of the pair of limit plates 27 are hinged with a second rotating shaft 252. The opposite sides of the two first limit blocks 25 are provided with limit grooves 241, and the second rotating shaft 252 is installed in the limit grooves 241.

[0028] In order to facilitate the first limit blocks 25 to move away from each other to correct and limit the inner wall of the steel pipe 12, a first rotating shaft 241 is arranged on the slider 24, and a pair of limit plates 27 are hinged on the side walls of the first rotating shaft 241, and the opposite sides of the pair of limit plates 27 are hinged with a second rotating shaft 252, and the two opposite sides of the first limit blocks 25 are provided with a limit groove 241, and the second rotating shaft 252 is installed in the limit groove 241. The first rotating shaft 241 is driven to move by the sliding of the slider 24, and the first rotating shaft 241 is hinged through the limit plate 27 to drive the second rotating shaft 252 to work, and the second rotating shaft 252 drives a pair of limit blocks to move away from each other to complete the correction of the steel pipe 12.

[0029] See also Figure 3 and Figure 5As shown, the correction component 2 includes a second limit block 211, which is installed at the bottom of the correction block 21. A long groove 15 is opened in the base 1, and a connecting groove 16 connected to the outside is opened at the top of the long groove 15. The second limit block 211 passes through the connecting groove 16 and slides in the long groove 15.

[0030] In order to facilitate adaptation to different types of steel pipes 12, a second limit block 211 is installed at the bottom of the correction block 21, a long groove 15 is opened in the base 1, and a connecting groove 16 connected to the outside is opened at the top of the long groove 15. The second limit block 211 slides in the long groove 15, so that a pair of correction blocks 21 can limit and fix steel pipes 12 of different types.

[0031] See also Figure 5 As shown, the base 1 includes a bidirectional screw rod 17, which is installed in the long slot 15. A second motor 18 is installed on one side of the base 1. The output end of the second motor 18 passes through the long slot 15 and is coaxially connected to one end of the bidirectional screw rod 17. A penetrating thread groove 212 is opened on the second limit block 211, and the thread groove 212 is threadedly connected to the bidirectional screw rod 17.

[0032] In order to prevent the correction block 21 from being offset during operation, a bidirectional screw rod 17 is rotatably arranged in the long slot 15. A second motor 18 is installed on one side of the base 1. The output end of the second motor 18 passes through the long slot 15 and is coaxially connected to one end of the bidirectional screw rod 17. A through thread groove 212 is opened on the second limit block 211. The thread groove 212 is threadedly connected to the bidirectional screw rod 17. The bidirectional screw rod 17 is driven to rotate by the second motor 18, and the bidirectional screw rod 17 drives a pair of correction blocks 21 to approach each other to clamp and fix the steel pipe 12.

[0033] See also Figure 1 and Figure 3 As shown, the base 1 includes a first L-shaped plate 13, which is installed on the base 1, and second L-shaped plates 14 are installed on both sides of the first L-shaped plate 13. A second telescopic cylinder 141 is installed at the bottom end of the second L-shaped plate 14, and the telescopic end of the second telescopic cylinder 141 is fixedly connected to a limiting pad 142, and the limiting pad 142 is in contact with the surface of the steel pipe 12.

[0034] In order to prevent the steel pipe 12 from being offset during cutting, a first L-shaped plate 13 is installed on the base 1, and second L-shaped plates 14 are installed on both sides of the first L-shaped plate 13 respectively. A second telescopic cylinder 141 is installed at the bottom end of the second L-shaped plate 14, and the telescopic end of the second telescopic cylinder 141 is fixedly connected to a limiting pad 142. The limiting pad 142 fits the surface of the steel pipe 12, and the steel pipe 12 is corrected and limited for the second time through the limiting pad 142 and the tray assembly 3.

[0035] See also Figure 1 and Figure 2As shown, the tray assembly 3 includes a telescopic column 31, which is installed on the support plate 11. The top of the telescopic column 31 is fixedly connected to an arc plate 33, and a spring 32 is installed at the bottom of the arc block. One end of the spring 32 passes through the telescopic column 31 and is fixedly connected to the support plate 11.

[0036] In order to facilitate the limit pad 142 to fit the steel pipe 12 and prevent damage to the steel pipe 12, a telescopic column 31 is provided on the support plate 11. The top of the telescopic column 31 is fixedly connected to an arc plate 33, and a spring 32 is installed at the bottom of the arc block. One end of the spring 32 passes through the telescopic column 31 and is fixedly connected to the support plate 11. The arc block fits the steel pipe 12, so that the limit pad 142 can limit and fix the steel pipe 12.

[0037] See also Figure 3 As shown, the cutting assembly 4 includes a third telescopic cylinder 41, which is installed at the bottom end of the first L-shaped plate 13. The telescopic end of the third telescopic cylinder 41 is provided with a cutting plate 42, and a pair of long plates 43 are installed at the bottom end of the cutting plate 42. A round rod 44 is rotatably arranged between the pair of long plates 43, and a cutting blade 45 is coaxially connected to the side wall of the round rod 44.

[0038] In order to facilitate the cutting of the steel pipe 12, a third telescopic cylinder 41 is installed at the bottom end of the first L-shaped plate 13, and a cutting plate 42 is provided at the telescopic end of the third telescopic cylinder 41. A pair of long plates 43 are installed at the bottom end of the cutting plate 42, and a round rod 44 is rotatably arranged between the pair of long plates 43. The side wall of the round rod 44 is coaxially connected with a cutting blade 45. The cutting plate 42 is driven to move by the third telescopic cylinder 41, so that the cutting blade 45 can cut the steel pipe 12.

[0039] See also Figure 3 and Figure 5 As shown, the cutting assembly 4 includes a first motor 46 , which is mounted on one side of one of the long plates 43 , and an output end of the first motor 46 passes through the long plate 43 and is coaxially connected to a section of the round rod 44 .

[0040] In order to facilitate the operation of the cutting blade 45 , a first motor 46 is installed on one side of the long plate 43 . The output end of the first motor 46 passes through the long plate 43 and is coaxially connected to a section of the round rod 44 . The output end of the first motor 46 drives the cutting blade 45 to cut the steel pipe 12 .

[0041] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A pipe cutting device with a correction function, characterized in that: It comprises a base (1), a correction component (2), a tray component (3), and a cutting component (4); The base (1) comprises a pair of support plates (11), the pair of support plates (11) are mounted on the base (1), a tray assembly (3) is arranged between the pair of support plates (11), a steel pipe (12) is arranged on the tray assembly (3), and correction assemblies (2) are arranged on both sides of the steel pipe (12); The correction component (2) comprises a pair of correction blocks (21), the correction blocks (21) are located on the surface of the base (1) and slide, and a cylinder (22) is provided on the opposite side of the pair of correction blocks (21), and a through slide groove (23) is opened on the side wall of the cylinder (22), and a slider (24) is slidably arranged in the slide groove (23), and a first limit block (25) is provided on both sides of the slider (24), and the first limit block (25) is located in the slide groove (23) and slides to fit the inner wall of the steel pipe (12).

2. A pipe cutting device with correction function according to claim 1, characterized in that: The correction component (2) comprises a first rotating shaft (241); The first rotating shaft (241) is mounted on the slider (24); a pair of limiting plates (27) are hingedly connected to the side wall of the first rotating shaft (241); the opposite sides of the pair of limiting plates (27) are hingedly connected to the second rotating shaft (252); the opposite sides of the two first limiting blocks (25) are provided with limiting grooves (251); the second rotating shaft (252) is mounted in the limiting grooves (251).

3. A pipe cutting device with correction function according to claim 2, characterized in that: The correction component (2) comprises a second limiting block (211); The second limit block (211) is installed at the bottom of the correction block (21); a long groove (15) is provided in the base (1); a connecting groove (16) connected to the outside is provided at the top of the long groove (15); the second limit block (211) passes through the connecting groove (16) and slides in the long groove (15).

4. A pipe cutting device with correction function according to claim 3, characterized in that: The base (1) comprises a bidirectional screw rod (17); The bidirectional screw rod (17) is installed in the long slot (15), a second motor (18) is installed on one side of the base (1), an output end of the second motor (18) passes through the long slot (15) and is coaxially connected to one end of the bidirectional screw rod (17), a thread groove (212) is formed on the second limit block (211), and the thread groove (212) is threadedly connected to the bidirectional screw rod (17).

5. The pipe cutting device with correction function according to claim 4, characterized in that: The base (1) comprises a first L-shaped plate (13); The first L-shaped plate (13) is mounted on the base (1), and second L-shaped plates (14) are mounted on both sides of the first L-shaped plate (13). A second telescopic cylinder (141) is mounted on the bottom end of the second L-shaped plate (14), and a telescopic end of the second telescopic cylinder (141) is fixedly connected to a limiting pad (142), and the limiting pad (142) is in contact with the surface of the steel pipe (12).

6. The pipe cutting device with correction function according to claim 1, characterized in that: The tray assembly (3) comprises a telescopic column (31); The telescopic column (31) is mounted on the support plate (11), the top end of the telescopic column (31) is fixedly connected to an arc plate (33), the bottom end of the arc block is mounted with a spring (32), one end of the spring (32) passes through the telescopic column (31) and is fixedly connected to the support plate (11).

7. The pipe cutting device with correction function according to claim 6, characterized in that: The cutting assembly (4) comprises a third telescopic cylinder (41); The third telescopic cylinder (41) is mounted on the bottom end of the first L-shaped plate (13). A cutting plate (42) is provided at the telescopic end of the third telescopic cylinder (41). A pair of long plates (43) are mounted at the bottom end of the cutting plate (42). A round rod (44) is rotatably arranged between the pair of long plates (43). A cutting blade (45) is coaxially connected to the side wall of the round rod (44).

8. The pipe cutting device with correction function according to claim 7, characterized in that: The cutting assembly (4) includes a first motor (46); The first motor (46) is installed on one side of one of the long plates (43), and the output end of the first motor (46) passes through the long plate (43) and is coaxially connected to a section of the round rod (44).

Images