Lathe pipe orifice machining device

Abstract

The invention discloses a lathe pipe orifice machining device, and relates to the technical field of lathe pipe orifice machining, the lathe pipe orifice machining device comprises a base, sliding rails are fixedly connected to the positions, close to the front side and the rear side, of the top of the base, sliding seats are slidably connected to the edges of the outer sides of the sliding rails, and structures such as the base, a pipe orifice body, a first round frame and a collecting frame are matched with one another; a pipe orifice body can be placed on the supporting frame, the pipe orifice body is clamped and limited through a first clamping plate and a second clamping plate, a connecting plate and the pipe orifice body are driven to move through cooperation of a sliding rail and a sliding base, and the machined pipe orifice body can be placed in a collecting frame on the left side; during use, an unprocessed pipe orifice body is placed in the right side collecting frame, a base can rotate in a T-shaped annular groove in a circular ring through a second T-shaped block, so that the position of the base is adjusted, a supporting L-shaped plate and a limiting L-shaped plate can limit the base, and tools can be stored in a first circular frame or a second circular frame.

Description

Technical Field

[0001] The invention relates to the technical field of lathe pipe opening processing, in particular to a lathe pipe opening processing device. Background Art

[0002] Turning is a method of machining with a lathe. Lathes are mainly used to machine various rotating surfaces, such as inner and outer cylindrical surfaces, conical surfaces, formed rotating surfaces and end faces, etc. Lathes can also machine threaded surfaces. If hole machining tools (such as drills, reamers, etc.) are used, inner circular surfaces can also be machined.

[0003] However, there are some problems in the use of the existing lathe pipe mouth processing device. The existing lathe pipe mouth processing device is not convenient for limiting the pipe mouth during use, and the processing position of the pipe mouth is usually fixed. In the prior art, it is not convenient to grind the burrs and rough areas around the pipe mouth. Usually, two grinding devices are required to grind the pipe mouth surface and the inner wall of the pipe mouth respectively, which will increase the workload of the operator and increase the cost output. At the same time, the existing device is not convenient for storing the processed parts. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a lathe pipe mouth processing device, which can facilitate the clamping and limiting of the pipe mouth, can grind the pipe mouth surface and inner wall at the same time, and can store the tool and the pipe mouth.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lathe pipe mouth processing device, comprising a base, the top of the base is fixedly connected with slide rails near the front and rear sides, the outer edges of the slide rails are slidably connected with slide seats, the tops of the two slide seats are commonly fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a support frame, the top of the support frame is fitted with a pipe mouth body, the top of the connecting plate is installed with a first clamping plate near the front side, the top of the connecting plate is installed with a second clamping plate near the rear side, the first clamping plate and the second clamping plate are commonly fitted on the outer edge of the pipe mouth body, the outer edge of the pipe mouth body is sleeved with two elastic rings, and the elastic rings The outer edges are fixedly connected with ropes, and the bottom ends of the ropes are fixedly connected to the top of the connecting plate. A first through hole is opened at the center of the top of the base and at the top near the left side, and a second through hole is opened at the top of the connecting plate near the left side. A pin is passed through the adjacent first and second through holes. A first threaded hole is opened on the left and right sides of the connecting plate, and a vertical plate is fixedly connected to the top of the base near the left and right sides. A second threaded hole is opened in the inner cavity of the vertical plate, and a bolt is threadedly connected to the inner cavity of the second threaded hole. The left end of the bolt located on the right side is threadedly connected to the inner cavity of the adjacent first threaded hole, and an adjustment mechanism is provided on the top of the base.

[0006] Preferably, the adjustment mechanism includes four fixed columns, the bottom ends of the four fixed columns are fixedly connected to the top of the base near the four corners, the tops of the fixed columns are provided with blind holes, the inner cavities of the blind holes are provided with connecting rods, the tops of two adjacent connecting rods are commonly fixedly connected with a U-shaped plate, the side of the U-shaped plate close to the nozzle body is provided with a slide groove, a movable plate is commonly provided between the two U-shaped plates, the left and right sides of the movable plate are fixedly connected with sliders, the sliders are movably connected to the adjacent slide groove cavities, the inner cavity of the movable plate is provided with an H-shaped groove, two swing plates are provided in the H-shaped groove, the top of the swing plate is provided with a hinge, the swing plate is movably connected to the top of the movable plate through the hinge, the top of the movable plate is provided with a motor, the power output shaft of the motor is fixedly connected with a transmission rod, the top and bottom of the movable plate A support ring is provided, and the bottom end of the transmission rod passes through adjacent support rings and H-shaped grooves, and the transmission rod is fixedly connected to the two support rings, and the bottom end of the transmission rod is fixedly connected to a rotating disk, and four L-shaped rods are fixedly connected to the top of the rotating disk, and four arc-shaped L-shaped plates are provided on the outer edge of the rotating disk, and the top of the arc-shaped L-shaped plates are fixedly connected to fixed tubes, and the end of the L-shaped rod away from the rotating disk passes through the adjacent fixed tubes and is fixedly connected to the limiting disk, and the inner cavity of the arc-shaped L-shaped plate is fixedly connected to the first grinding plate, and the top of the motor is fixedly connected to a handle, and the top of the movable plate is plugged with a rotating plate near the left and right sides, and the front and rear sides of the movable plate are fixedly connected to handles, and the top of the base is fixedly connected to a cylinder near the left and right sides, and the top of the cylinder is fixedly connected to the bottom of the adjacent U-shaped plate.

[0007] Preferably, the outer edge of the L-shaped rod is fixedly connected with two convex plates, the top and bottom of the inner side wall of the fixed tube are provided with grooves, the convex plates are located in adjacent grooves, a plurality of third threaded holes are provided on the L-shaped rod, and the outer edge of the fixed tube is provided with two fourth threaded holes, and a threaded rod is threadedly connected to the two adjacent fourth threaded holes and the third threaded hole.

[0008] Preferably, four first T-slots are fixedly connected to the bottom of the rotating disk, first T-blocks are movably connected in the first T-slots, second springs are fixedly connected to one side of the first T-blocks, one end of the second spring away from the first T-block is fixedly connected to the adjacent first T-slot, and a second grinding plate is fixedly connected to the bottom of the first T-blocks.

[0009] Preferably, three first circular frames are fixedly connected to the bottom of the base, T-shaped plates are fixedly connected to the left and right sides of the first circular frame, a second circular frame is provided at the bottom of the first circular frame, connecting L-shaped plates are fixedly connected to the left and right sides of the second circular frame, second T-shaped slots are provided on the tops of the connecting L-shaped plates, the T-shaped plates are located in adjacent second T-shaped slot cavities, two circular tubes are fixedly connected to the tops of the inner cavities of the first circular frames, the inner cavities of the circular tubes are provided with first springs, the top ends of the first springs are fixedly connected to the tops of the inner cavities of the first circular frames, and the bottom ends of the first springs are fixedly connected to the bottoms of the inner cavities of the second circular frames.

[0010] Preferably, circular rings are provided on both sides of the left and right sides of the base, support rods are fixedly connected to the bottom of the circular ring near the front and rear sides, and the bottom ends of two adjacent support rods are commonly fixedly connected to a bottom plate, and a T-shaped annular groove is opened on one side of the circular ring near the base, and second T-shaped blocks are fixedly connected to the left and right sides of the base near the front and rear sides, and two adjacent second T-shaped blocks are movably connected to the adjacent T-shaped annular groove cavities, a supporting L-shaped plate is inserted into the top of the side wall of the inner cavity of the circular ring, and a limiting L-shaped plate is inserted into the bottom of the side wall of the inner cavity of the circular ring.

[0011] Preferably, a cross bar is fixedly connected at the center of the inner cavity of the circular ring, a connecting ring is sleeved on the outer edge of the cross bar, an adjusting rod is fixedly connected to the side of the connecting ring away from the base, and a collection frame is fixedly connected to the end of the adjusting rod away from the connecting ring.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention can place the nozzle body on the support frame through the mutual cooperation among the base, nozzle body, first circular frame, collection frame and other structures, clamp and limit the nozzle body through the first clamping plate and the second clamping plate, drive the connecting plate and the nozzle body to move through the cooperation of the slide rail and the slide seat, and can place the processed nozzle body inside the left collection frame, and place the unprocessed nozzle body inside the right collection frame. The base can be rotated inside the T-shaped annular groove on the circular ring through the second T-shaped block, so as to adjust the position of the base, the supporting L-shaped plate and the limiting L-shaped plate can limit the base, and the tools can be stored inside the first circular frame or the second circular frame; Through the mutual cooperation among the cylinder, movable plate, motor, first grinding plate and other structures, the cylinder can drive the U-shaped plate to move up and down, the U-shaped plate drives the movable plate to move up and down, and the movable plate moves back and forth through the slider. When it is necessary to grind the surface and inner wall of the pipe mouth body, the motor is moved, and the motor drives the arc-shaped L-shaped plate, the first grinding plate and the second grinding plate to move, so that the first grinding plate contacts the surface of the pipe mouth body, and the second grinding plate contacts the inner wall of the pipe mouth body. The motor drives the first grinding plate and the second grinding plate to rotate, so that the surface and inner wall of the pipe mouth body can be polished more flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a stereogram of the present invention; Figure 2 It is an exploded view of the present invention; Figure 3 An exploded view of the base of the component of the present invention; Figure 4 It is a schematic diagram of the base structure of the component of the present invention; Figure 5 This is a schematic diagram of the structure of the component base of the present invention when viewed from above; Figure 6 This is a bottom view of the first circular frame structure of the component of the present invention; Figure 7 It is a second circular frame front view of the component of the present invention; Figure 8 This is an exploded view of the U-shaped plate component of the present invention; Fig. 9 This is a schematic diagram of the motor structure of the component of the present invention; Fig.10 This is a schematic diagram of the structure of the arc-shaped L-shaped plate component of the present invention; Fig.11 This is a schematic diagram of the structure of the second grinding plate of the component of the present invention; Fig.12 for Fig.11 Enlarged view of point A in the middle.

[0014] Numbers in the figure: 1, base; 2, slide rail; 3, slide seat; 4, connecting plate; 5, first clamping plate; 6, second clamping plate; 7, circular ring; 8, support L-shaped plate; 9, collection frame; 10, cross bar; 11, support rod; 12, bottom plate; 13, limit L-shaped plate; 14, connecting ring; 15, adjustment rod; 16, fixed column; 17, U-shaped plate; 18, movable plate; 19, cylinder; 20, elastic ring; 21, rope; 22, support frame; 23, nozzle body; 24, first circular frame; 25, second circular frame; 26, T-shaped Plate; 27, connecting L-shaped plate; 28, round tube; 29, first spring; 30, rotating plate; 31, swinging plate; 32, handle; 33, slider; 34, grip; 35, motor; 36, transmission rod; 37, support ring; 38, rotating disk; 39, arc L-shaped plate; 40, L-shaped rod; 41, limit plate; 42, fixed tube; 43, convex plate; 44, threaded rod; 45, first grinding plate; 46, second grinding plate; 47, first T-block; 48, second spring; 49, second T-block; 50, connecting rod. DETAILED DESCRIPTION

[0015] See also Figure 1-12 , the present invention provides a technical solution: Example

[0016] A lathe pipe mouth processing device comprises a base 1, a slide rail 2 is fixedly connected to the top of the base 1 near the front and rear sides, a slide seat 3 is slidably connected to the outer edge of the slide rail 2, a connecting plate 4 is fixedly connected to the top of the two slide seats 3, a support frame 22 is fixedly connected to the top of the connecting plate 4, a pipe mouth body 23 is fitted on the top of the support frame 22, a first clamping plate 5 is installed near the front side of the top of the connecting plate 4, a second clamping plate 6 is installed near the rear side of the top of the connecting plate 4, the first clamping plate 5 and the second clamping plate 6 are fitted together on the outer edge of the pipe mouth body 23, and two elastic rings 20 are sleeved on the outer edge of the pipe mouth body 23. The outer edges of the elastic rings 20 are The side edges are fixedly connected with ropes 21, and the bottom ends of the ropes 21 are fixedly connected to the top of the connecting plate 4. A first through hole is opened at the center of the top of the base 1 and near the left side of the top, and a second through hole is opened at the top of the connecting plate 4 near the left side. A latch is passed through the adjacent first through hole and second through hole. A first threaded hole is opened on both sides of the connecting plate 4. A vertical plate is fixedly connected near the left and right sides of the top of the base 1. A second threaded hole is opened in the inner cavity of the vertical plate. Bolts are threadedly connected to the inner cavity of the second threaded hole. The left end of the bolt on the right side is threadedly connected to the inner cavity of the adjacent first threaded hole. An adjustment mechanism is provided on the top of the base 1; Three first circular frames 24 are fixedly connected to the bottom of the base 1, and T-shaped plates 26 are fixedly connected to the left and right sides of the first circular frames 24. A second circular frame 25 is provided at the bottom of the first circular frame 24, and a connecting L-shaped plate 27 is fixedly connected to the left and right sides of the second circular frame 25. A second T-shaped slot is provided on the top of the connecting L-shaped plate 27, and the T-shaped plate 26 is located in the adjacent second T-shaped slot cavity. Two circular tubes 28 are fixedly connected to the top of the inner cavity of the first circular frame 24, and the inner cavity of the circular tube 28 is provided with a first spring 29. The top of the first spring 29 is fixedly connected to the top of the inner cavity of the first circular frame 24, and the bottom of the first spring 29 is fixedly connected to the bottom of the inner cavity of the second circular frame 25. A circular ring 7 is provided on the left and right sides of the base 1, and the bottom of the circular ring 7 is fixedly connected near the front and rear sides There are support rods 11, and the bottom ends of two adjacent support rods 11 are commonly fixedly connected with a bottom plate 12. A T-shaped annular groove is opened on the side of the circular ring 7 close to the base 1. Second T-shaped blocks 49 are fixedly connected on the left and right sides of the base 1 near the front and rear sides. Two adjacent second T-shaped blocks 49 are movably connected together in the adjacent T-shaped annular groove cavities. A supporting L-shaped plate 8 is inserted at the top of the inner cavity side wall of the circular ring 7, and a limited L-shaped plate 13 is inserted at the bottom of the inner cavity side wall of the circular ring 7. A cross bar 10 is fixedly connected at the center of the inner cavity of the circular ring 7, and a connecting ring 14 is sleeved on the outer edge of the cross bar 10. An adjusting rod 15 is fixedly connected to the side of the connecting ring 14 away from the base 1, and a collecting frame 9 is fixedly connected to the end of the adjusting rod 15 away from the connecting ring 14. The nozzle body is placed on the support frame, and the nozzle body is clamped and limited by the first clamping plate and the second clamping plate. The connecting plate and the nozzle body are driven to move by the cooperation of the slide rail and the slide seat. The processed nozzle body can be placed inside the left collection frame, and the unprocessed nozzle body can be placed inside the right collection frame. The base can be rotated inside the T-shaped annular groove on the circular ring by the second T-block to adjust the position of the base. The supporting L-shaped plate and the limiting L-shaped plate can limit the base, and the tools can be stored inside the first circular frame or the second circular frame. Example

[0017] The adjusting mechanism comprises four fixed columns 16, the bottom ends of the four fixed columns 16 are fixedly connected to the top of the base 1 near the four corners, the tops of the fixed columns 16 are provided with blind holes, the inner cavities of the blind holes are provided with connecting rods 50, the tops of two adjacent connecting rods 50 are commonly fixedly connected with a U-shaped plate 17, the U-shaped plate 17 is provided with a slide groove on one side close to the nozzle body 23, a movable plate 18 is commonly provided between the two U-shaped plates 17, the left and right sides of the movable plate 18 are fixedly connected with sliders 33, the sliders 33 are movably connected to the adjacent slide groove cavities, the inner cavity of the movable plate 18 is provided with an H-shaped groove, two swing plates 31 are provided in the H-shaped groove, the top of the swing plate 31 is provided with a hinge, the swing plate 31 is movably connected to the top of the movable plate 18 through the hinge, a motor 35 is provided at the top of the movable plate 18, the power output shaft of the motor 35 is fixedly connected with a transmission rod 36, the top and bottom of the movable plate 18 are provided with support rings 37, the transmission The bottom end of the moving rod 36 passes through the adjacent support rings 37 and the H-shaped groove, the transmission rod 36 and the two support rings 37 are fixedly connected, the bottom end of the transmission rod 36 is fixedly connected to a rotating disk 38, the top of the rotating disk 38 is fixedly connected to four L-shaped rods 40, the outer edge of the rotating disk 38 is provided with four arc-shaped L-shaped plates 39, the top of the arc-shaped L-shaped plates 39 are all fixedly connected to fixed tubes 42, the end of the L-shaped rod 40 away from the rotating disk 38 passes through the adjacent fixed tube 42, and is fixedly connected to a limiting disk 41, the inner cavity of the arc-shaped L-shaped plate 39 is fixedly connected to a first grinding plate 45, the top of the motor 35 is fixedly connected to a handle 34, the top of the movable plate 18 near the left and right sides are plugged with rotating plates 30, the front and rear sides of the movable plate 18 are fixedly connected to handles 32, the top of the base 1 near the left and right sides are fixedly connected to the cylinder 19, and the top of the cylinder 19 is fixedly connected to the bottom of the adjacent U-shaped plate 17; Two convex plates 43 are fixedly connected to the outer edge of the L-shaped rod 40, grooves are provided at the top and bottom of the inner cavity side wall of the fixed tube 42, and the convex plates 43 are located in adjacent grooves. A plurality of third threaded holes are provided on the L-shaped rod 40, and two fourth threaded holes are provided on the outer edge of the fixed tube 42. A threaded rod 44 is threadedly connected in two adjacent fourth threaded holes and the third threaded hole. Four first T-slots are fixedly connected to the bottom of the rotating disk 38, and first T-blocks 47 are movably connected in the first T-slots. A second spring 48 is fixedly connected to one side of the first T-block 47, and one end of the second spring 48 away from the first T-block 47 is fixedly connected to the adjacent first T-slot, and a second grinding plate 46 is fixedly connected to the bottom of the first T-block 47; The cylinder drives the U-shaped plate to move up and down, the U-shaped plate drives the movable plate to move up and down, the movable plate moves back and forth through the slider, when it is necessary to grind the surface and inner wall of the pipe mouth body, the motor is moved, the motor drives the arc-shaped L-shaped plate, the first grinding plate and the second grinding plate to move, the first grinding plate contacts the surface of the pipe mouth body, the second grinding plate contacts the inner wall of the pipe mouth body, the motor drives the first grinding plate and the second grinding plate to rotate, so as to grind the surface and inner wall of the pipe mouth body more flexibly.

[0018] Working principle: When the device starts working, the operator takes out the unprocessed nozzle body 23 from the right side collection frame 9, places the unprocessed nozzle body 23 on the top of the support frame 22, clamps and limits the nozzle body 23 through the first clamping plate 5 and the second clamping plate 6, and then puts the two elastic rings 20 on the surface of the nozzle body 23. The elastic ring 20 further limits the nozzle body 23 through the rope 21. When it is necessary to move the connecting plate 4 to the left and right, first turn the right bolt to move the right bolt away from the connecting plate 4, then take out the pin from the inside of the connecting plate 4, and move the pin away from the connecting plate 4 and the base 1, so that the connecting plate 4 can be moved left and right, and the connecting plate 4 drives the slide 3 to move, and the slide 3 moves on the surface of the slide rail 2. When it is necessary to move the nozzle body When the surface and inner wall of the nozzle body 23 are polished, the cylinder 19 is started, and the cylinder 19 drives the U-shaped plate 17 to move upward, and the U-shaped plate 17 drives the movable plate 18 to move upward through the slider 33, and the movable plate 18 drives the motor 35 to move upward, and the cylinder 19 is closed. Then the operator holds the handle 32, and the handle 32 drives the movable plate 18 to move back and forth, and moves the movable plate 18 to the top of the nozzle body 23. Then the operator holds the handle 34, and the handle 34 drives the motor 35 to move, and the motor 35 drives the transmission rod 36 and the support ring 37 to move. The transmission rod 36 moves inside the H-shaped groove, aligns the rotating disk 38 with the top of the nozzle body 23, and then starts the cylinder 19, and the cylinder 19 drives the U-shaped plate 17 to move downward, and the U-shaped plate 17 passes through the slider 33. The slider 33 drives the movable plate 18 to move downward, and the movable plate 18 drives the rotating disk 38 to move downward. The rotating disk 38 drives the arc-shaped L-shaped plate 39 to move downward through the L-shaped rod 40 and the fixed tube 42. The arc-shaped L-shaped plate 39 drives the first grinding plate 45 to move downward, and the rotating disk 38 drives the second grinding plate 46 to move downward. The arc-shaped L-shaped plate 39 is sleeved on the surface of the nozzle body 23, the first grinding plate 45 will be located on the surface of the nozzle body 23, the second grinding plate 46 will be located on the inner wall of the nozzle body 23, and the second grinding plate 46 will fit with the inner wall of the nozzle body 23 through the first T-block 47 and the second spring 48. The threaded rod 44 is rotated, and the threaded rod 44 is away from the L-shaped rod 40 and the fixed tube 42, so that the position of the fixed tube 42 can be moved. The fixed tube 42 is in the L-shaped The surface of the rod 40 moves, the fixed tube 42 drives the arc L-shaped plate 39 and the first grinding plate 45 to move, and the first grinding plate 45 is brought into contact with the surface of the nozzle body 23. The threaded rod 44 is inserted through the adjacent fixed tube 42 and the L-shaped rod 40 again, and the motor 35 is started. The motor 35 drives the transmission rod 36 to rotate, and the transmission rod 36 drives the rotating disk 38 to rotate. The rotating disk 38 drives the L-shaped rod 40, the fixed tube 42 and the threaded rod 44 to rotate. The rotating disk 38 drives the second grinding plate 46 to rotate through the first T-block 47. The fixed tube 42 drives the arc L-shaped plate 39 and the first grinding plate 45 to rotate. The first grinding plate 45 grinds the surface of the nozzle body 23, and the second grinding plate 46 grinds the inner wall of the nozzle body 23.When it is necessary to take the processing tool, the operator can take the tool out from the second circular frame 25, and the first spring 29, T-shaped plate 26 and connecting L-shaped plate 27 limit the second circular frame 25. When it is necessary to adjust the position of the base 1, the operator first rotates the limiting L-shaped plate 13, and then rotates the base 1. The base 1 is rotated by the second T-shaped block 49, and the second T-shaped block 49 is rotated inside the T-shaped annular groove on one side of the ring 7, so as to adjust the angle of the base 1. When the base 1 is rotated 180 degrees, the first circular frame 24 and the second circular frame 25 will be located at the top, and the related parts of the connecting plate 4 will be located at the bottom. When it is necessary to limit the position of the base 1 after rotating 180 degrees, the supporting L-shaped plate 8 is rotated to The support L-shaped plate 8 rotates one side to the bottom of the base 1, thereby limiting the base 1, so that data can be recorded and the number of nozzle bodies 23 processed can be counted on one side of the base 1. After the nozzle body 23 is processed, the processed nozzle body 23 is placed inside the left collection frame 9. When the first grinding plate 45 and the second grinding plate 46 need to be cleaned, the operator first adjusts the rotating plate 30 to move one side of the rotating plate 30 away from the swing plate 31, and then moves the motor 35 to one side of the swing plate 31, and then adjusts the other swing plate 31 to move the motor 35 to the space exposed by the other swing plate 31, so that the first grinding plate 45 and the second grinding plate 46 can be taken out from the movable plate 18 and cleaned.

Claims

1. A lathe pipe opening processing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a slide rail (2) near the front and rear sides, and the outer edges of the slide rails (2) are slidably connected to a slide seat (3). The tops of the two slide seats (3) are commonly fixedly connected to a connecting plate (4), and the top of the connecting plate (4) is fixedly connected to a support frame (22). The top of the support frame (22) is fitted with a nozzle body (23). The top of the connecting plate (4) is installed with a first clamping plate (5) near the front side, and the top of the connecting plate (4) is installed with a second clamping plate (6) near the rear side. The first clamping plate (5) and the second clamping plate (6) are commonly fitted to the outer edge of the nozzle body (23). The outer edge of the nozzle body (23) is sleeved with two elastic rings (20). The elastic rings (2 0) are fixedly connected to the outer edges thereof with ropes (21), the bottom ends of the ropes (21) are fixedly connected to the top of the connecting plate (4), the top center of the base (1) and the top near the left side are provided with first through holes, the top of the connecting plate (4) is provided with a second through hole near the left side, and a latch is passed through the adjacent first through holes and second through holes, the connecting plate (4) is provided with first threaded holes on both sides, the top of the base (1) is fixedly connected to vertical plates near the left and right sides, the inner cavities of the vertical plates are provided with second threaded holes, the inner cavities of the second threaded holes are threadedly connected with bolts, the left end of the bolt located on the right side is threadedly connected to the inner cavities of the adjacent first threaded holes, and the top of the base (1) is provided with an adjustment mechanism.

2. A lathe pipe opening processing device according to claim 1, characterized in that: The adjustment mechanism comprises four fixed columns (16), the bottom ends of the four fixed columns (16) are fixedly connected to the top of the base (1) near the four corners, the top ends of the fixed columns (16) are each provided with a blind hole, the inner cavities of the blind holes are each provided with a connecting rod (50), the top ends of two adjacent connecting rods (50) are commonly fixedly connected with a U-shaped plate (17), a sliding groove is commonly provided on one side of the U-shaped plate (17) near the nozzle body (23), a movable plate (18) is commonly provided between the two U-shaped plates (17), and the movable plate (18) is fixed on both the left and right sides. A slider (33) is connected, and the slider (33) is movably connected to the inner cavity of the adjacent slide groove. The inner cavity of the movable plate (18) is provided with an H-shaped groove, and two swing plates (31) are provided in the H-shaped groove. The tops of the swing plates (31) are provided with hinges, and the swing plates (31) are movably connected to the top of the movable plate (18) through the hinges. The top of the movable plate (18) is provided with a motor (35), and the power output shaft of the motor (35) is fixedly connected to a transmission rod (36). The top and bottom of the movable plate (18) are provided with support rings (37). The bottom end of the transmission rod (36) passes through the adjacent support rings (37) and the H-shaped groove, the transmission rod (36) and the two support rings (37) are fixedly connected, the bottom end of the transmission rod (36) is fixedly connected to a rotating disk (38), the top of the rotating disk (38) is fixedly connected to four L-shaped rods (40), the outer edge of the rotating disk (38) is provided with four arc-shaped L-shaped plates (39), the top of each of the arc-shaped L-shaped plates (39) is fixedly connected to a fixed tube (42), and the end of the L-shaped rod (40) away from the rotating disk (38) passes through the adjacent fixed The fixed tube (42) is fixedly connected to the limiting plate (41), the inner cavity of the arc-shaped L-shaped plate (39) is fixedly connected to the first grinding plate (45), the top of the motor (35) is fixedly connected to the handle (34), the top of the movable plate (18) near the left and right sides is plugged with a rotating plate (30), the front and rear sides of the movable plate (18) are fixedly connected to the handle (32), the top of the base (1) near the left and right sides is fixedly connected to the cylinder (19), and the top of the cylinder (19) is fixedly connected to the bottom of the adjacent U-shaped plate (17).

3. A lathe pipe opening processing device according to claim 2, characterized in that: The outer edges of the L-shaped rod (40) are fixedly connected to two convex plates (43); the inner cavity side walls of the fixing tube (42) are provided with grooves at the top and bottom; the convex plates (43) are located in adjacent grooves; the L-shaped rod (40) is provided with a plurality of third threaded holes; the outer edges of the fixing tube (42) are provided with two fourth threaded holes; and a threaded rod (44) is threadedly connected to two adjacent fourth threaded holes and the third threaded hole.

4. A lathe pipe opening processing device according to claim 2, characterized in that: The bottom of the rotating disk (38) is fixedly connected to four first T-shaped slots, each of which is movably connected to a first T-shaped block (47), one side of each of the first T-shaped blocks (47) is fixedly connected to a second spring (48), one end of the second spring (48) away from the first T-shaped block (47) is fixedly connected to an adjacent first T-shaped slot, and the bottom of each of the first T-shaped blocks (47) is fixedly connected to a second grinding plate (46).

5. The lathe pipe opening processing device according to claim 1, characterized in that: The base (1) is fixedly connected to three first circular frames (24) at the bottom, the first circular frames (24) are fixedly connected to T-shaped plates (26) on both the left and right sides, the first circular frames (24) are provided with second circular frames (25) at the bottom, the second circular frames (25) are fixedly connected to connecting L-shaped plates (27) on both the left and right sides, the connecting L-shaped plates (27) are provided with second T-shaped slots at the tops, the T-shaped plates (26) are located in the inner cavities of the adjacent second T-shaped slots, the inner cavities of the first circular frames (24) are fixedly connected to two circular tubes (28), the inner cavities of the circular tubes (28) are provided with first springs (29), the top ends of the first springs (29) are fixedly connected to the top ends of the inner cavities of the first circular frames (24), and the bottom ends of the first springs (29) are fixedly connected to the bottom ends of the inner cavities of the second circular frames (25).

6. The lathe pipe opening processing device according to claim 1, characterized in that: The base (1) is provided with a circular ring (7) on both sides. The bottom of the circular ring (7) near the front and rear sides is fixedly connected to a support rod (11). The bottom ends of two adjacent support rods (11) are commonly fixedly connected to a bottom plate (12). A T-shaped annular groove is provided on one side of the circular ring (7) near the base (1). The left and right sides of the base (1) near the front and rear sides are fixedly connected to a second T-shaped block (49). Two adjacent second T-shaped blocks (49) are commonly movably connected to the inner cavity of the adjacent T-shaped annular groove. The top of the inner cavity side wall of the circular ring (7) is plugged with a supporting L-shaped plate (8). The bottom of the inner cavity side wall of the circular ring (7) is plugged with a limiting L-shaped plate (13).

7. A lathe pipe opening processing device according to claim 6, characterized in that: A cross bar (10) is fixedly connected at the center of the inner cavity of the circular ring (7), a connecting ring (14) is sleeved on the outer edge of the cross bar (10), an adjusting rod (15) is fixedly connected on the side of the connecting ring (14) away from the base (1), and a collection frame (9) is fixedly connected on the end of the adjusting rod (15) away from the connecting ring (14).

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