Auxiliary tool for precise grooving of pipe

Abstract

The utility model relates to the field of trolley machining, and particularly discloses an auxiliary tool for precise grooving of pipes, the auxiliary tool comprises a base, a limiting tool and a cutting assembly, the limiting tool comprises a movable bottom plate, a length limiting assembly, a width limiting assembly and a height limiting block, and in the length direction of the base, the movable bottom plate is slidably connected with the base; the device is used for bearing pipes. The length limiting assembly, the width limiting assembly and the height limiting block are located on the side, away from the base, of the movable bottom plate and connected with the movable bottom plate. The length limiting assembly is used for abutting against one end of the pipe in the length direction. The width limiting assembly is used for clamping the pipe in the width direction of the pipe. The height limiting block is used for limiting the lifting height of the pipe. The cutting assembly is installed on the side, away from the base, of the movable bottom plate and used for grooving the side wall of the pipe. According to the device, the cutting assembly can accurately machine the groove in the pipe.

Description

Technical Field

[0001] The present application relates to the field of trolley processing, and in particular to an auxiliary tooling for precise grooving of pipes. Background Art

[0002] Currently, the frame of a trolley is composed of multiple pipes. In order to facilitate connection, these pipes usually have some installation grooves opened on the side walls of the pipes.

[0003] In the related art, when the groove is being cut, the worker usually measures and marks the groove position and groove size on the pipe, and then the worker directly takes the pipe to the groove cutting equipment for groove cutting. During the groove cutting process, the pipe is limited by manual limit.

[0004] The above-mentioned related technologies have the following defects: manual positioning of the pipe on the grooving equipment is prone to inaccurate positioning, which in turn causes position deviation of the grooves on the pipe after forming. Utility Model Content

[0005] In order to enable grooves to be precisely formed on pipes, the present application provides an auxiliary tool for precise grooving of pipes.

[0006] The present application provides an auxiliary tool for precise grooving of pipes, which adopts the following technical solutions:

[0007] An auxiliary tool for precise grooving of pipes, comprising a base, a limiting tool and a cutting assembly, wherein the limiting tool comprises a movable bottom plate, a length limiting assembly, a width limiting assembly and a height limiting block, wherein the movable bottom plate is slidably connected to the base in the length direction of the base for supporting the pipe;

[0008] The length limiting assembly, the width limiting assembly and the height limiting block are all located on a side of the movable bottom plate away from the base, and are all connected to the movable bottom plate;

[0009] The length limiting component is used to support one end of the pipe in the length direction;

[0010] The width limiting assembly is used to clamp the pipe in the width direction of the pipe;

[0011] The height limiting block is used to limit the rising height of the pipe;

[0012] The cutting assembly is mounted on a side of the movable bottom plate away from the base, and is used for grooving the side wall of the pipe.

[0013] By adopting the above technical solution, the base is installed on the machine tool in a liftable manner, and the machine tool drives the base to lift. The pipe to be processed is horizontally placed on the movable bottom plate, and one end abuts against the length limiting component. The width limiting component is used to clamp the pipe. The height limiting block is used to limit the rising height of the pipe, so that the pipe is not easy to rise by itself. Furthermore, the pipe can be limited in the three directions of length, width and height of the pipe, ensuring that the pipe can be stably and accurately limited. The cutting component is installed on the machine tool. When grooving the pipe, the machine tool drives the base to lift, adjusts the relative position of the pipe and the cutting component in the vertical direction, and then the movable bottom plate slides on the base to adjust the relative position of the pipe and the cutting component in the length direction of the base. After the relative position between the pipe and the cutting component is adjusted, the cutting component grooves the pipe. In this application, the limiting tooling can limit the pipe in the three directions of length, width and height of the pipe, ensuring that the pipe can be stably and accurately limited, and thus facilitating the cutting component to accurately process the groove on the pipe.

[0014] Optionally, the length limiting component includes a long bracket, a side top plate, an adjusting bolt and an end limiting block. The long bracket is arranged along the width direction of the base, and the first end of the long bracket is connected to the movable bottom plate, and the second end is located on the side of the movable bottom plate;

[0015] In the length direction of the base, the side top plate and the adjusting bolt are both located on the first side of the long bracket;

[0016] The side top plate is arranged along the width direction of the base and is vertically installed on the long bracket between the adjusting bolt and the movable bottom plate;

[0017] The adjusting bolt is arranged along the width direction of the base and is screwed to the second end of the long bracket;

[0018] The end limiting block is located between the adjusting bolt and the side top plate and is connected to the adjusting bolt.

[0019] By adopting the above technical solution, after the pipe is horizontally placed on the movable bottom plate, one end of the pipe in the length direction abuts against the end limiting block, and the pipe is limited in the length direction of the pipe. By rotating the adjusting bolt, the relative position between the end limiting block and the movable bottom plate can be adjusted, and thus the relative position between the pipe and the movable bottom plate can be adjusted.

[0020] Optionally, the width limiting component includes a width limiting plate, a width limiting block and a first telescopic member. In the length direction of the base, the width limiting plate is located on the first side of the long bracket, is arranged along the width direction of the base, and is vertically installed on the movable bottom plate;

[0021] In the length direction of the base, the width limiting block is arranged on the side of the width limiting plate away from the long bracket, and is slidably connected to the movable bottom plate;

[0022] The first telescopic member is arranged along the length direction of the base, and is located on the side of the width limiting block away from the width limiting plate, and one end is connected to the width limiting block, and the other end is connected to the movable bottom plate.

[0023] By adopting the above technical solution, after the pipe is horizontally placed on the movable bottom plate, the width limiting block moves and presses the pipe against the width limiting plate, and clamping and limiting of the pipe are realized in the width direction of the pipe.

[0024] Optionally, the height limiting block is arranged on the side of the width limiting plate away from the movable bottom plate, and one end is connected to the width limiting plate, and the other end is located between the width limiting plate and the width limiting block.

[0025] By adopting the above technical solution, the pipe is placed between the height limiting block and the movable bottom plate, and the height limiting block prevents the pipe from moving up by itself, and limits the pipe in the height direction.

[0026] Optionally, the limiting tooling further includes a first intercepting member and two second intercepting members, and both the first intercepting member and the second intercepting members are located above the movable bottom plate;

[0027] The first intercepting member is located on the side of the first telescopic member away from the width limiting plate, and is connected to the movable bottom plate;

[0028] The second intercepting member is located between the first intercepting member and the width limiting plate, and is connected to the first intercepting member and the movable bottom plate, and is spaced from the width limiting plate;

[0029] In the width direction of the base, the two second intercepting members are respectively located on both sides of the first telescopic member.

[0030] By adopting the above technical solution, the first intercepting member and the two second intercepting members are used to intercept the waste generated during the grooving process, so that the waste is not easily splashed outside the movable bottom plate.

[0031] Optionally, a displacement assembly is connected between the movable bottom plate and the base, and the displacement assembly includes a slide rail and a slider. The slide rail is arranged along the length direction of the base and is connected to the base;

[0032] The slider is installed on the movable bottom plate and is slidably connected to the slide rail.

[0033] By adopting the above technical solution, through the coordinated cooperation of the slide rail and the slider, the movable bottom plate is driven to slide.

[0034] Optionally, the cutting assembly includes a rotating shaft and a circular cutting tool. The rotating shaft is vertically arranged, and the end far from the movable bottom plate is used to connect to a machine tool.

[0035] The circular cutting tool is parallel to the movable bottom plate, and is located between the width limiting plate and the first intercepting member, and is also located on the side of the width limiting block.

[0036] The circular cutting tool is located between the rotating shaft and the movable bottom plate, and is coaxially connected to the rotating shaft.

[0037] By adopting the above technical solution, the end of the rotating shaft far from the circular cutting tool is connected to a second motor on the machine tool. By driving the rotating shaft to rotate through the second motor, the circular cutting tool rotates to cut the pipe wall, and a groove is opened on the pipe wall.

[0038] Optionally, a driving mechanism is connected between the slider and the slide rail. The driving mechanism includes a lead screw and a handle. The lead screw is arranged along the length direction of the slide rail, and one end is rotatably connected to the slider, and the other end is screwed to the slide rail.

[0039] The handle is arranged outside the slide rail and is connected to the lead screw.

[0040] By adopting the above technical solution, by shaking the handle, the lead screw is driven to rotate, and then the slider is driven to move on the slide rail.

[0041] Optionally, a driving mechanism is connected between the slider and the slide rail. The driving mechanism includes a lead screw and a first motor. The lead screw is arranged along the length direction of the slide rail, and one end is rotatably connected to the slider, and the other end is screwed to the slide rail.

[0042] The first motor is installed outside the slide rail and is connected to the lead screw.

[0043] By adopting the above technical solution, by driving the lead screw to rotate through the first motor, the slider is driven to move on the slide rail.

[0044] Optionally, a driving mechanism is connected between the slider and the slide rail. The driving mechanism includes a second telescopic member. The second telescopic member is arranged along the length direction of the slide rail, and one end is connected to the slider, and the other end is connected to the slide rail.

[0045] By adopting the above technical solution, the slider is directly driven to move on the slide rail through the expansion and contraction of the second telescopic member.

[0046] In summary, the present application includes at least one of the following beneficial technical effects:

[0047] 1. In the present application, the limiting tooling can limit the pipe in three directions of length, width and height of the pipe, ensuring that the pipe can be stably and accurately limited, and thus facilitating the cutting assembly to accurately process grooves on the pipe.

[0048] 2. After the pipe is horizontally placed on the movable bottom plate in the present application, the pipe abuts against one end of the end limiting block in the length direction, which can limit the pipe in the length direction of the pipe, and the relative position between the end limiting block and the movable bottom plate can be adjusted by rotating the adjusting bolt, and then the relative position between the pipe and the movable bottom plate can be adjusted.

[0049] 3. After the pipe is horizontally placed on the movable bottom plate in the present application, the width limiting block moves and presses the pipe against the width limiting plate, and the pipe can be clamped and limited in the width direction of the pipe.

[0050] 4. By placing the pipe between the height limiting block and the movable bottom plate in the present application, the height limiting block prevents the pipe from moving up by itself, and limits the pipe in the height direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0052] Figure 1 is the overall structural schematic diagram of Embodiment 1 of the present application;

[0053] Figure 2 is the overall structural schematic diagram of Embodiment 2 of the present application;

[0054] Figure 3 is the overall structural schematic diagram of Embodiment 3 of the present application.

[0055] Reference Signs:

[0056] 1. Machine tool;

[0057] 2. Base;

[0058] 3. Limiting tooling; 30. Movable bottom plate;

[0059] 31. Length limiting assembly; 311. Long bracket; 312. Side top plate; 313. Adjusting bolt; 314. End limiting block;

[0060] 32. Width limiting component; 321. Width limiting plate; 322. Reinforcing rib; 323. Width limiting block; 324. First telescopic member;

[0061] 33. Height limiting block;

[0062] 34. First intercepting member; 340. Second intercepting member;

[0063] 4. Displacement component; 41. Slide rail; 42. Slide block;

[0064] 6. Driving mechanism; 61. Lead screw; 62. Handle; 63. First motor; 64. Second telescopic member;

[0065] 7. Pipe. Specific embodiments

[0066] The following is a further detailed description of the present application in conjunction with the attached Figures 1-3 to further illustrate the present application in detail.

[0067] The embodiment of the present application discloses an auxiliary tooling for precise grooving of pipes.

[0068] Embodiment 1

[0069] Referring to Figure 1 , an auxiliary tooling for precise grooving of pipes includes a base 2, a limiting tooling 3 and a cutting component. The base 2 is used for installable lifting on a machine tool 1. The machine tool 1 is a prior art and can drive the base 2 to lift in the vertical direction. The limiting tooling 3 includes a movable bottom plate 30, a length limiting component 31, a width limiting component 32 and a height limiting block 33. In the length direction of the base 2, the movable bottom plate 30 is slidably connected to the base 2 and is used for carrying the pipe 7. The length limiting component 31, the width limiting component 32 and the height limiting block 33 are all located on the side of the movable bottom plate 30 away from the base 2 and are all connected to the movable bottom plate 30. The length limiting component 31 is used to abut against one end of the pipe 7 in the length direction. The width limiting component 32 is used to clamp the pipe 7 in the width direction of the pipe 7. The height limiting block 33 is used to limit the rising height of the pipe 7. The cutting component is installed on the side of the movable bottom plate 30 away from the base 2 and is used for grooving the side wall of the pipe 7. The cutting component includes a rotating shaft and a circular cutting tool. The rotating shaft is vertically arranged, and the end away from the movable bottom plate 30 is used to be connected to a second motor on the machine tool 1. The second motor is a prior art. The circular cutting tool is parallel to the movable bottom plate 30 and is located between the width limiting plate 321 and the first intercepting member 34, and is also located on the side of the width limiting block 323. The circular cutting tool is located between the rotating shaft and the movable bottom plate 30 and is coaxially connected to the rotating shaft.

[0070] Referring to Figure 1, in the embodiment of the present application, the base 2 is installed on the machine tool 1 in a liftable manner, and the base 2 is driven by the machine tool 1 to lift. The pipe 7 to be processed is horizontally placed on the movable bottom plate 30, and one end abuts against the length limiting component 31. The width limiting component 32 is used to clamp the pipe 7. The height limiting block 33 is used to limit the rising height of the pipe 7, so that the pipe 7 is not easy to rise by itself. Furthermore, the pipe 7 can be limited in the three directions of length, width and height of the pipe 7, ensuring that the pipe 7 can be stably and accurately limited. The cutting component is installed on the machine tool 1. When grooving the pipe 7, the machine tool 1 drives the base 2 to lift, adjusts the relative position between the pipe 7 and the cutting component in the vertical direction, and then the movable bottom plate 30 slides on the base 2 to adjust the relative position between the pipe 7 and the cutting component in the length direction of the base 2. After the relative position between the pipe 7 and the cutting component is adjusted, the second motor drives the rotating shaft to rotate, and then the circular cutting tool rotates to cut the pipe wall of the pipe 7 to groove the pipe wall of the pipe 7. In the present application, the limiting tooling 3 can limit the pipe 7 in the three directions of length, width and height of the pipe 7, ensuring that the pipe 7 can be stably and accurately limited, and thus facilitating the cutting component to accurately process the groove on the pipe 7.

[0071] Referring to Figure 1 , the length limiting component 31 includes a long bracket 311, a side top plate 312, an adjusting bolt 313 and an end limiting block 314. The long bracket 311 is arranged along the width direction of the base 2, and the first end of the long bracket 311 is connected to the movable bottom plate 30, and the second end is located on the side of the movable bottom plate 30. In the length direction of the base 2, both the side top plate 312 and the adjusting bolt 313 are located on the first side of the long bracket 311. The side top plate 312 is arranged along the width direction of the base 2 and is vertically installed on the long bracket 311 between the adjusting bolt 313 and the movable bottom plate 30. The adjusting bolt 313 is arranged along the width direction of the base 2 and is screwed to the second end of the long bracket 311. The end limiting block 314 is located between the adjusting bolt 313 and the side top plate 312 and is connected to the adjusting bolt 313.

[0072] Referring to Figure 1 , in the embodiment of the present application, after the pipe 7 is horizontally placed on the movable bottom plate 30, one end of the pipe 7 in the length direction abuts against the end limiting block 314, and the pipe 7 is limited in the length direction of the pipe 7. By rotating the adjusting bolt 313, the relative position between the end limiting block 314 and the movable bottom plate 30 can be adjusted, and then the relative position between the pipe 7 and the movable bottom plate 30 can be adjusted.

[0073] Referring to Figure 1, the width limiting component 32 includes a width limiting plate 321, a width limiting block 323 and a first telescopic member 324. In the length direction of the base 2, the width limiting plate 321 is located on the first side of the long bracket 311, and is arranged along the width direction of the base 2, and is vertically installed on the movable bottom plate 30. In the length direction of the base 2, the width limiting block 323 is arranged on the side of the width limiting plate 321 away from the long bracket 311, and is slidably connected to the movable bottom plate 30. The first telescopic member 324 is arranged along the length direction of the base 2, and is located on the side of the width limiting block 323 away from the width limiting plate 321, and one end is connected to the width limiting block 323 and the other end is connected to the movable bottom plate 30.

[0074] Refer to Figure 1 , in the embodiment of the present application, after the pipe 7 is horizontally placed on the movable bottom plate 30, the width limiting block 323 moves and presses the pipe 7 against the width limiting plate 321, and the clamping and limiting of the pipe 7 are realized in the width direction of the pipe 7.

[0075] Refer to Figure 1 , the height limiting block 33 is arranged on the side of the width limiting plate 321 away from the movable bottom plate 30, and one end is connected to the width limiting plate 321 and the other end is located between the width limiting plate 321 and the width limiting block 323.

[0076] Refer to Figure 1 , in the embodiment of the present application, by placing the pipe 7 between the height limiting block 33 and the movable bottom plate 30, the height limiting block 33 prevents the pipe 7 from moving up by itself, and the pipe 7 is limited in the height direction.

[0077] Refer to Figure 1 , the limiting tooling 3 further includes a first intercepting member 34 and two second intercepting members 340. The first intercepting member 34 and the second intercepting members 340 are both located above the movable bottom plate 30. The first intercepting member 34 is located on the side of the first telescopic member away from the width limiting plate 321, and is connected to the movable bottom plate 30. The second intercepting members 340 are located between the first intercepting member 34 and the width limiting plate 321, and are connected to the first intercepting member 34 and the movable bottom plate 30, and are arranged at intervals with the width limiting plate 321. In the width direction of the base 2, the two second intercepting members 340 are respectively located on both sides of the first telescopic member 324.

[0078] Refer to Figure 1 , in the embodiment of the present application, the first intercepting member 34 and the two second intercepting members 340 are used to intercept the waste generated during the grooving process, so that the waste is not easily splashed outside the movable bottom plate 30.

[0079] Refer to Figure 1, a displacement component 4 is connected between the movable bottom plate 30 and the base 2. The displacement component 4 includes a slide rail 41 and a slider 42. The slide rail 41 is arranged along the length direction of the base 2 and is connected to the base 2. The slider 42 is installed on the movable bottom plate 30 and is slidably connected to the slide rail 41.

[0080] Referring to Figure 1 , in the embodiment of the present application, through the coordinated cooperation of the slide rail 41 and the slider 42, the movable bottom plate 30 is driven to slide.

[0081] Referring to Figure 1 , a driving mechanism 6 is connected between the slider 42 and the slide rail 41. The driving mechanism 6 includes a lead screw 61 and a handle 62. The lead screw 61 is arranged along the length direction of the slide rail 41, and one end is rotatably connected to the slider 42, and the other end is screwed to the slide rail 41. The handle 62 is arranged outside the slide rail 41 and is connected to the lead screw 61. In the embodiment of the present application, by shaking the handle 62, the lead screw 61 is driven to rotate, and then the slider 42 is driven to move on the slide rail 41.

[0082] The implementation principle of an auxiliary tooling for precise grooving of pipes in an embodiment of the present application is as follows:

[0083] The base 2 is installed on the machine tool 1 in a liftable manner, and the base 2 is driven to lift by the machine tool 1. One end of the rotating shaft far from the movable bottom plate 30 is connected to the second motor on the machine tool 1, and the rotating shaft is driven to rotate by the second motor, thereby driving the circular cutting tool to rotate.

[0084] The pipe 7 to be processed is placed on the movable bottom plate 30 between the width limiting plate 321 and the width limiting block 323. The pipe 7 is moved so that the pipe 7 is located between the height limiting block 33 and the movable bottom plate 30, and the pipe 7 is limited in the vertical direction. The pipe 7 is placed along the width direction of the base 2. After contacting the width limiting plate 321, one end of the pipe 7 abuts against the end limiting block 314, and the relative position between the end limiting block 314 and the movable bottom plate 30 can be adjusted by rotating the adjusting bolt 313, thereby adjusting the relative position between the pipe 7 and the movable bottom plate 30, and the pipe 7 is limited in the length direction of the pipe 7. Then the first telescopic member 324 drives the width limiting block 323 to move, so that the width limiting block 323 presses the pipe 7 against the width limiting plate 321, and the pipe 7 is limited in the width direction of the pipe 7.

[0085] The machine tool 1 drives the base 2 to lift, and the relative position between the pipe 7 and the cutting assembly is adjusted in the vertical direction. Then by shaking the handle 62, the lead screw 61 is driven to rotate, then the slider 42 is driven to move on the slide rail 41, and then the movable bottom plate 30 is driven to slide on the base 2, and the relative position between the pipe 7 and the cutting assembly is adjusted in the length direction of the base 2.

[0086] After the relative position adjustment between the pipe 7 and the cutting assembly is completed, the circular cutting tool is exactly located on the side wall of the pipe 7. Then the circular cutting tool rotates, and at the same time, the movable bottom plate 30 moves, so that the pipe 7 gradually approaches the circular cutting tool, and then the circular cutting tool grooves on the pipe 7.

[0087] Embodiment 2

[0088] Referring to Figure 2 , a driving mechanism 6 is connected between the slider 42 and the slide rail 41. The driving mechanism 6 includes a lead screw 61 and a first motor 63. The lead screw 61 is arranged along the length direction of the slide rail 41, and one end is rotatably connected to the slider 42, and the other end is screwed to the slide rail 41. The first motor 63 is installed outside the slide rail 41 and is connected to the lead screw 61. In the embodiment of the present application, the first motor 63 drives the lead screw 61 to rotate, and then drives the slider 42 to move on the slide rail 41.

[0089] The implementation principle of the auxiliary tooling for precise grooving of pipes in the second embodiment of the present application is as follows:

[0090] The base 2 is installed on the machine tool 1 in a liftable manner, and the base 2 is driven to lift by the machine tool 1. One end of the rotating shaft far from the movable bottom plate 30 is connected to the second motor on the machine tool 1, and the rotating shaft is driven to rotate by the second motor, thereby driving the circular cutting tool to rotate.

[0091] The pipe 7 to be processed is placed on the movable bottom plate 30 between the width limiting plate 321 and the width limiting block 323. The pipe 7 is moved so that the pipe 7 is located between the height limiting block 33 and the movable bottom plate 30, and the pipe 7 is limited in the vertical direction. The pipe 7 is placed along the width direction of the base 2 and after contacting the width limiting plate 321, one end of the pipe 7 abuts against the end limiting block 314, and the relative position between the end limiting block 314 and the movable bottom plate 30 can be adjusted by rotating the adjusting bolt 313, thereby adjusting the relative position between the pipe 7 and the movable bottom plate 30, and the pipe 7 is limited in the length direction. Then the first telescopic member 324 drives the width limiting block 323 to move, so that the width limiting block 323 presses the pipe 7 against the width limiting plate 321, and the pipe 7 is limited in the width direction.

[0092] The machine tool 1 drives the base 2 to lift, and the relative position between the pipe 7 and the cutting assembly is adjusted in the vertical direction. Then the first motor 63 drives the lead screw 61 to rotate, and then drives the slider 42 to move on the slide rail 41, and further drives the movable bottom plate 30 to slide on the base 2, and the relative position between the pipe 7 and the cutting assembly is adjusted in the length direction of the base 2.

[0093] After the relative position adjustment between the pipe 7 and the cutting assembly is completed, the circular cutting tool is exactly located on the side wall of the pipe 7. Then the circular cutting tool rotates, and at the same time, the movable bottom plate 30 moves, so that the pipe 7 gradually approaches the circular cutting tool, and then the circular cutting tool grooves on the pipe 7.

[0094] Embodiment III

[0095] Refer to Figure 3 , a driving mechanism 6 is connected between the slider 42 and the slide rail 41. The driving mechanism 6 includes a second telescopic member 64. The second telescopic member 64 is arranged along the length direction of the slide rail 41, with one end connected to the slider 42 and the other end connected to the slide rail 41. In the embodiment of the present application, the slider 42 is directly driven to move on the slide rail 41 by the telescopic movement of the second telescopic member 64.

[0096] The implementation principle of the auxiliary tooling for precise grooving of pipes in the third embodiment of the present application is as follows:

[0097] The base 2 is installed on the machine tool 1 in a liftable manner, and the base 2 is driven to lift by the machine tool 1. One end of the rotating shaft far from the movable bottom plate 30 is connected to the second motor on the machine tool 1, and the rotating shaft is driven to rotate by the second motor, thereby driving the circular cutting tool to rotate.

[0098] The pipe 7 to be processed is placed on the movable bottom plate 30 between the width limiting plate 321 and the width limiting block 323. The pipe 7 is moved so that the pipe 7 is located between the height limiting block 33 and the movable bottom plate 30, and the pipe 7 is limited in the vertical direction. The pipe 7 is placed along the width direction of the base 2, and after contacting the width limiting plate 321, one end of the pipe 7 abuts against the end limiting block 314, and the relative position between the end limiting block 314 and the movable bottom plate 30 can be adjusted by rotating the adjusting bolt 313, thereby adjusting the relative position between the pipe 7 and the movable bottom plate 30, and the pipe 7 is limited in the length direction of the pipe 7. Then the first telescopic member 324 drives the width limiting block 323 to move, so that the width limiting block 323 presses the pipe 7 against the width limiting plate 321, and the pipe 7 is limited in the width direction of the pipe 7.

[0099] The machine tool 1 drives the base 2 to lift, and the relative position between the pipe 7 and the cutting assembly is adjusted in the vertical direction. Then the slider 42 is directly driven to move on the slide rail 41 by the telescopic movement of the second telescopic member 64, and then the movable bottom plate 30 is driven to slide on the base 2, and the relative position between the pipe 7 and the cutting assembly is adjusted in the length direction of the base 2.

[0100] After the relative position adjustment between the pipe 7 and the cutting assembly is completed, the circular cutting tool is exactly located on the side wall of the pipe 7. Then the circular cutting tool rotates, and at the same time, the movable bottom plate 30 moves, so that the pipe 7 gradually approaches the circular cutting tool, and further enables the circular cutting tool to groove on the pipe 7.

[0101] Unless otherwise defined, the technical terms or scientific terms used in this application shall have the ordinary meanings understood by those of ordinary skill in the art to which this application belongs. The terms "first", "second", "third" and similar terms used in the specification and claims of this application do not denote any order, quantity or importance, but are only used to distinguish different components. The terms such as "a" or "one" do not denote a quantity limitation, but mean that there is at least one. The terms such as "comprising" or "including" mean that the elements or objects appearing before "comprising" or "including" cover the elements or objects listed after "comprising" or "including" and their equivalents, and do not exclude other elements or objects. The terms such as "upper", "lower", "left", "right" are only used to indicate the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0102] The above are all optional embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of this application shall be covered within the protection scope of this application.

Claims

1. An auxiliary tooling for precise grooving of pipe materials, characterized in that: It includes a base (2), a positioning tooling (3) and a cutting assembly. The positioning tooling (3) includes a movable bottom plate (30), a length positioning assembly (31), a width positioning assembly (32) and a height positioning block (33). In the length direction of the base (2), the movable bottom plate (30) is slidably connected to the base (2) and is used to carry a pipe (7). The length positioning assembly (31), the width positioning assembly (32) and the height positioning block (33) are all located on the side of the movable bottom plate (30) away from the base (2) and are all connected to the movable bottom plate (30). The length positioning assembly (31) is used to abut against one end of the pipe (7) in the length direction. The width positioning assembly (32) is used to clamp the pipe (7) in the width direction of the pipe (7). The height positioning block (33) is used to limit the rising height of the pipe (7). The cutting assembly is installed on the side of the movable bottom plate (30) away from the base (2) and is used to groove the side wall of the pipe (7).

2. The auxiliary tooling for precise grooving of pipe materials according to claim 1, characterized in that: The length positioning assembly (31) includes a long bracket (311), a side top plate (312), an adjusting bolt (313) and an end positioning block (314). The long bracket (311) is arranged along the width direction of the base (2), and the first end of the long bracket (311) is connected to the movable bottom plate (30), and the second end is located beside the movable bottom plate (30). In the length direction of the base (2), the side top plate (312) and the adjusting bolt (313) are both located on the first side of the long bracket (311). The side top plate (312) is arranged along the width direction of the base (2) and is vertically installed on the long bracket (311) between the adjusting bolt (313) and the movable bottom plate (30). The adjusting bolt (313) is arranged along the width direction of the base (2) and is screwed to the second end of the long bracket (311). The end positioning block (314) is located between the adjusting bolt (313) and the side top plate (312) and is connected to the adjusting bolt (313).

3. The auxiliary tooling for precise grooving of pipe materials according to claim 2, characterized in that: The width positioning assembly (32) includes a width positioning plate (321), a width positioning block (323) and a first telescopic member (324). In the length direction of the base (2), the width positioning plate (321) is located on the first side of the long bracket (311), is arranged along the width direction of the base (2), and is vertically installed on the movable bottom plate (30). In the length direction of the base (2), the width positioning block (323) is arranged on the side of the width positioning plate (321) away from the long bracket (311) and is slidably connected to the movable bottom plate (30). The first telescopic member (324) is arranged along the length direction of the base (2), is located on the side of the width limiting block (323) away from the width limiting plate (321), and one end is connected to the width limiting block (323), and the other end is connected to the movable bottom plate (30).

4. The auxiliary tooling for precise grooving of pipe materials according to claim 3, characterized in that: The height limiting block (33) is arranged on the side of the width limiting plate (321) away from the movable bottom plate (30), and one end is connected to the width limiting plate (321), and the other end is located between the width limiting plate (321) and the width limiting block (323).

5. The auxiliary tooling for precise grooving of pipe materials according to claim 3, characterized in that: The limiting tooling (3) further includes a first intercepting member (34) and two second intercepting members (340), and both the first intercepting member (34) and the second intercepting members (340) are located above the movable bottom plate (30); The first intercepting member (34) is located on the side of the first telescopic member away from the width limiting plate (321), and is connected to the movable bottom plate (30); The second intercepting member (340) is located between the first intercepting member (34) and the width limiting plate (321), and is connected to the first intercepting member (34) and the movable bottom plate (30), and is arranged at an interval from the width limiting plate (321); In the width direction of the base (2), the two second intercepting members (340) are respectively located on both sides of the first telescopic member (324).

6. The auxiliary tooling for precise grooving of pipe materials according to claim 1, characterized in that: A displacement assembly (4) is connected between the movable bottom plate (30) and the base (2), and the displacement assembly (4) includes a slide rail (41) and a slide block (42), the slide rail (41) is arranged along the length direction of the base (2), and is connected to the base (2); The slide block (42) is installed on the movable bottom plate (30), and is slidably connected to the slide rail (41).

7. An auxiliary tooling for precisely grooving pipes according to claim 5, characterized in that: The cutting assembly includes a rotating shaft and a circular cutting tool, the rotating shaft is arranged vertically, and the end away from the movable bottom plate (30) is used for being connected to the machine tool (1); The circular cutting tool is parallel to the movable bottom plate (30), and is located between the width limiting plate (321) and the first intercepting member (34), and is also located on the side of the width limiting block (323); The circular cutting tool is located between the rotating shaft and the movable bottom plate (30), and is coaxially connected to the rotating shaft.

8. An auxiliary tooling for precise grooving of pipe materials according to claim 6, characterized in that: A driving mechanism (6) is connected between the slide block (42) and the slide rail (41), and the driving mechanism (6) includes a lead screw (61) and a handle (62), the lead screw (61) is arranged along the length direction of the slide rail (41), and one end is rotatably connected to the slide block (42), and the other end is screwed to the slide rail (41); The handle (62) is arranged outside the slide rail (41), and is connected to the lead screw (61).

9. The auxiliary tooling for precise grooving of pipe materials according to claim 8, characterized in that: A driving mechanism (6) is connected between the slider (42) and the slide rail (41). The driving mechanism (6) includes a lead screw (61) and a first motor (63). The lead screw (61) is arranged along the length direction of the slide rail (41), and one end thereof is rotatably connected to the slider (42), and the other end is screwed to the slide rail (41). The first motor (63) is installed outside the slide rail (41) and is connected to the lead screw (61).

10. An auxiliary tooling for precise grooving of pipe materials according to claim 8, characterized in that: A driving mechanism (6) is connected between the slider (42) and the slide rail (41). The driving mechanism (6) includes a second telescopic member (64). The second telescopic member (64) is arranged along the length direction of the slide rail (41), and one end thereof is connected to the slider (42), and the other end is connected to the slide rail (41).

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