Precise pipe joint machining tool

Abstract

The utility model relates to the technical field of machining, and discloses a precision pipe joint machining tool which comprises a bottom plate, the upper portion of the bottom plate is fixedly connected with a box body, the middle side of the lower portion of the bottom plate is fixedly connected with a first motor, and the output end of the first motor penetrates through the box body and is fixedly connected with a rotating disc. And a second sliding groove is formed in the middle side of the upper portion of the rotating disc, first sliding grooves are formed in the front side and the rear side of the second sliding groove at equal intervals, a third motor is fixedly connected to the middle side in the rotating disc, the output end of the third motor is fixedly connected with a second bevel gear, and the second bevel gear is connected with the first bevel gear and the third bevel gear in a meshed mode. According to the clamping device, the sixth motor drives the fixing rod on the gear disc to move in the special-shaped groove, clamping of fasteners of different specifications is achieved, the second motor drives the drilling mechanism to horizontally move, and the fifth motor achieves multi-angle rotating machining through the rack and the rotating shaft so as to meet the machining requirement of the fasteners.

Description

Technical Field

[0001] The utility model relates to the technical field of processing, in particular to a precision pipe joint processing tool. Background Art

[0002] Pipe fittings are an important part of connecting pipes. Their design and manufacturing need to consider multiple factors such as material selection, connection method, sealing performance and pressure bearing capacity. Through reasonable design and selection of appropriate materials, pipe fittings can ensure the safe operation of the pipeline system, prevent leakage and pollution, and thus ensure the safety of equipment and the environment;

[0003] Pipe fitting processing tooling is a special equipment used to process pipe connection parts, usually used in conjunction with existing main equipment (such as CNC machining centers, lathes, etc.). Its structure generally includes fixtures, clamping devices, tools and other components. By clamping the workpiece and cutting with the tool, the accuracy and efficiency of pipe fitting processing can be achieved. The working principle is to clamp the workpiece to fix it on the equipment, and then use the tool to cut or perform other processing operations on the workpiece to finally complete the processing process of the pipe fitting;

[0004] Some pipe joint processing tools in the prior art have the following problems: during the processing, fasteners of different specifications cannot be processed, which limits its scope of application; at the same time, the tool cannot flexibly adjust the angle of the drill bit, and the rotation angle of the workbench cannot be adjusted, which limits the processing requirements of the pipe joints at different angles. Therefore, a precision pipe joint processing tool is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a precision pipe joint processing tool, which aims to improve the problems in the prior art that some pipe joint processing tools cannot process fasteners of different specifications and cannot flexibly adjust the drill bit angle and the workbench rotation angle, which limits its processing requirements and scope of application.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a precision pipe joint processing tool, comprising a bottom plate, the upper part of the bottom plate is fixedly connected to a box body, the lower middle side of the bottom plate is fixedly connected to a first motor, the output end of the first motor passes through the box body and is fixedly connected to a turntable, a second slide groove is provided on the upper middle side of the turntable, and first slide grooves are provided equidistantly on the front and rear sides of the second slide groove, a third motor is fixedly connected to the inner middle side of the turntable, the output end of the third motor is fixedly connected to a second bevel gear, the second bevel gear is respectively meshed and connected to the first bevel gear and the third bevel gear, the inner left and right sides of the second slide groove are both rotatably connected to one end of a threaded rod, the other end of the threaded rod is respectively fixedly connected to the first bevel gear and the third bevel gear, a slider is provided on one side of the middle part of the threaded rod, a clamping mechanism is provided on the upper middle side of the slider, the upper right side of the box body is fixedly connected to the second motor, the output end of the second motor is fixedly connected to one end of a bidirectional threaded rod, the other end of the bidirectional threaded rod is rotatably connected to the inner left side of the box body, and a drilling mechanism is provided on both sides of the middle part of the bidirectional threaded rod;

[0007] As a further description of the above technical solution: the clamping mechanism includes an annular frame, the annular frames are fixedly connected to the upper middle side of the slider, a plurality of sector blocks are fixedly connected at equal distances on the inner middle side of the annular frame, a clamp block is slidably connected between two of the sector blocks, a fixing rod is fixedly connected to one side of the clamp block, a swivel is rotatably connected to the inside of the annular frame, a gear plate is fixedly connected to the adjacent side of the two swivels, a plurality of special-shaped grooves are equidistantly provided on the adjacent side of the two gear plates, the fixing rods are engaged with the special-shaped grooves, two sixth motors are fixedly connected to the front and rear sides of the lower part of the annular frame, the output ends of the sixth motors are fixedly connected to gears, and the gears are meshed with the gears of the gear plate;

[0008] As a further description of the above technical solution: the drilling mechanism includes a moving block, one side of the middle part of the moving block is arranged on both sides of the middle part of the bidirectional threaded rod, the middle part and the lower part of the moving block are both provided with square grooves, both sides of the middle part of the square groove in the middle part are fixedly connected with electric telescopic rods, the output ends of the electric telescopic rods are fixedly connected to the upper part of the U-shaped frame, the inner front side of the U-shaped frame is slidably connected with a rack, one side of the inner part of the U-shaped frame is rotatably connected with a rotating shaft, the other side of the inner part of the U-shaped frame is fixedly connected with a fifth motor, the output end of the fifth motor is fixedly connected with a driving gear, the middle front side of the rotating shaft is fixedly connected with a driven gear, the driving gear and the driven gear are meshed and connected to the two ends of the rack, the middle part of one side close to the two rotating shafts is fixedly connected with a fourth motor, and the output end of the fourth motor is fixedly connected with a drill bit;

[0009] As a further description of the above technical solution: the bottom of the turntable is in contact with the upper part of the box;

[0010] As a further description of the above technical solution: the sliding blocks all slide inside the first sliding groove and the second sliding groove;

[0011] As a further description of the above technical solution: the left side of the front of the box body is connected to the right side of the door through a hinge;

[0012] As a further description of the above technical solution: the four corners of the lower part of the bottom plate are equidistantly fixedly connected with a base;

[0013] As a further description of the above technical solution: the moving blocks are all in contact with the inner middle side of the box body.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the coordinated effect of the clamping mechanism and other structures, the fixing rod on the gear plate is driven to move in the special-shaped groove by the sixth motor, so that the clamping block with the fixing rod can slide smoothly between the two fan-shaped blocks, thereby clamping fasteners of different specifications, achieving the processing of fasteners of different specifications, and increasing its scope of application.

[0016] 2. In the utility model, the device cooperates with the first motor and the drilling mechanism and other components, so that the first motor drives the turntable to rotate, and the third motor drives the bevel gear, thereby causing the clamping mechanism to move in translation; in addition, the second motor drives the drilling mechanism to move in translation, and the fifth motor inside the drilling mechanism drives the rack to move in translation, and further drives the rotating shaft with the driven gear to rotate, thereby realizing multi-angle rotation processing of the motor on the rotating shaft, and enhancing the processing requirements of fasteners at different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall structural diagram of a precision pipe joint processing tooling proposed by the utility model;

[0018] Figure 2 It is a right sectional view of a precision pipe joint processing tooling proposed by the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 for Figure 1 Detailed breakdown of the clamping mechanism in the overall structure diagram;

[0021] Figure 5 for Figure 1Detailed breakdown of the drilling mechanism in the overall structure diagram.

[0022] Legend:

[0023] 1. Bottom plate; 2. Base; 3. First motor; 4. Box body; 5. Second motor; 6. Box door; 7. Bidirectional threaded rod; 8. Third motor; 9. Turntable; 10. Drilling mechanism; 1001. Electric telescopic rod; 1002. U-shaped frame; 1003. Fourth motor; 1004. Drill bit; 1005. Driven gear; 1006. Rotating shaft; 1007. Rack; 1008. Fifth motor; 1009. Driving gear; 1010. Moving Block; 1011, square groove; 11, clamping mechanism; 1101, annular frame; 1102, sixth motor; 1103, gear; 1104, swivel; 1105, fan-shaped block; 1106, clamping block; 1107, fixing rod; 1108, gear plate; 1109, special-shaped groove; 12, slider; 13, first slide groove; 14, first bevel gear; 15, second bevel gear; 16, third bevel gear; 17, threaded rod; 18, second slide groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-Figure 4The utility model provides an embodiment of a precision pipe joint processing tool: a precision pipe joint processing tool, comprising a bottom plate 1, a box body 4 is fixedly connected to the upper part of the bottom plate 1, a first motor 3 is fixedly connected to the lower middle side of the bottom plate 1, the output end of the first motor 3 passes through the box body 4 and is fixedly connected to a turntable 9, a second slide groove 18 is opened on the upper middle side of the turntable 9, and first slide grooves 13 are equidistantly opened on the front and rear sides of the second slide groove 18, a third motor 8 is fixedly connected to the inner middle side of the turntable 9, and the output end of the third motor 8 is fixedly connected to the first motor 3. The second bevel gear 15 is meshed with the first bevel gear 14 and the third bevel gear 16 respectively. The left and right sides of the interior of the second slide 18 are rotatably connected with one end of the threaded rod 17. The other end of the threaded rod 17 is fixedly connected with the first bevel gear 14 and the third bevel gear 16 respectively. A slider 12 is provided on one side of the middle of the threaded rod 17. A clamping mechanism 11 is provided on the middle side of the upper part of the slider 12. The second motor 5 is fixedly connected to the upper right side of the box body 4. The output end of the second motor 5 is fixedly connected to one end of the bidirectional threaded rod 7. The other end of the bidirectional threaded rod 7 is rotatably connected to the inner left side of the box body 4. Both sides of the middle of the bidirectional threaded rod 7 are provided with drilling mechanisms 10. The clamping mechanism 11 includes an annular frame 1101. The annular frame 1101 is fixedly connected to the upper middle side of the slider 12. A plurality of sector blocks 1105 are fixedly connected to the inner middle side of the annular frame 1101 at equal intervals. A clamping block 1106 is slidably connected between the two sector blocks 1105. A fixing rod 1107 is fixedly connected to one side of the clamping block 1106. The annular frame 11 01 is rotatably connected to the inside of the ring 1104, and the two swivel rings 1104 are fixedly connected to the adjacent sides with a gear plate 1108, and the adjacent sides of the two gear plates 1108 are provided with a number of special-shaped grooves 1109 at equal intervals, and the fixing rods 1107 are engaged with the special-shaped grooves 1109, and the front and rear sides of the lower part of the annular frame 1101 are fixedly connected to two sixth motors 1102, and the output ends of the sixth motors 1102 are fixedly connected to gears 1103, and the gears 1103 are meshed with the gears of the gear plate 1108.

[0026] A box body 4 is fixed through the upper part of the bottom plate 1, a first motor 3 is arranged at the lower part of the bottom plate 1, an output end of the first motor 3 is connected to a turntable 9, a second slide groove 18 and a first slide groove 13 are arranged at the upper part of the turntable 9, a third motor 8 is arranged inside the turntable 9, an output end of the third motor 8 is connected to a second bevel gear 15, the second bevel gear 15 is meshed with the first bevel gear 14 and the third bevel gear 16 respectively, a threaded rod 17 is arranged inside the second slide groove 18, a slider 12 is arranged on the threaded rod 17, a clamping mechanism 11 is arranged on the upper part of the slider 12, and the clamping mechanism 11 includes an annular frame 1101, a sector block 1105, a clamping block 1106, and a fixing rod 1107, rotating ring 1104, gear plate 1108, special-shaped groove 1109 and other components, with the help of the sixth motor 1102 to drive the fixed rod 1107 on the gear plate 1108 to move in the special-shaped groove 1109, so that the clamping block 1106 with the fixed rod 1107 can slide smoothly between the two fan-shaped blocks 1105, thereby clamping fasteners of different specifications and processing fasteners of different specifications. A second motor 5 is arranged on the right part of the box body 4, and the output end of the second motor 5 is connected to the bidirectional threaded rod 7. Drilling mechanisms 10 are arranged on both sides of the middle part of the bidirectional threaded rod 7, and the drilling mechanism 10 is driven by the second motor 5 to move in translation.

[0027] Reference Figure 5 The drilling mechanism 10 includes a moving block 1010, a middle side of the moving block 1010 is arranged on both sides of the middle of the bidirectional threaded rod 7, a square groove 1011 is opened in the middle and lower part of the moving block 1010, both sides of the middle of the middle square groove 1011 are fixedly connected with an electric telescopic rod 1001, the output ends of the electric telescopic rod 1001 are fixedly connected to the upper part of the U-shaped frame 1002, the inner front side of the U-shaped frame 1002 is slidably connected with a rack 1007, and the inner side of the U-shaped frame 1002 is rotatably connected with a rotating The shaft 1006 and the other side of the U-shaped frame 1002 are fixedly connected with a fifth motor 1008, the output end of the fifth motor 1008 is fixedly connected with a driving gear 1009, the middle front side of the rotating shaft 1006 is fixedly connected with a driven gear 1005, the driving gear 1009 and the driven gear 1005 are meshed and connected to the two ends of the rack 1007, the middle of one side of the two rotating shafts 1006 is fixedly connected with a fourth motor 1003, and the output end of the fourth motor 1003 is fixedly connected with a drill bit 1004.

[0028] The drilling mechanism 10 includes a moving block 1010, an electric telescopic rod 1001, a U-shaped frame 1002, a rack 1007, a rotating shaft 1006, a fifth motor 1008, a driven gear 1005 and a fourth motor 1003, so that the first motor 3 drives the turntable 9 to rotate, and the third motor 8 drives the bevel gear, thereby causing the clamping mechanism 11 to move in translation; in addition, the second motor 5 drives the drilling mechanism 10 to move in translation, and the fifth motor 1008 inside the drilling mechanism 10 drives the rack 1007 to move in translation, and further drives the rotating shaft 1006 with the driven gear 1005 to rotate, thereby realizing the fifth motor 1008 on the rotating shaft 1006 to perform multi-angle rotation processing, thereby enhancing the processing requirements of fasteners at different angles.

[0029] Working principle: A box body 4 is fixed through the upper part of the bottom plate 1, a first motor 3 is arranged at the lower part of the bottom plate 1, the output end of the first motor 3 is connected to a turntable 9, a second chute 18 and a first chute 13 are arranged at the upper part of the turntable 9, a third motor 8 is arranged inside the turntable 9, the output end of the third motor 8 is connected to a second bevel gear 15, the second bevel gear 15 is meshed with the first bevel gear 14 and the third bevel gear 16 respectively, a threaded rod 17 is arranged inside the second chute 18, the threaded rod 17 is provided with a slider 12, the slider 1 2 is provided with a clamping mechanism 11, which includes an annular frame 1101, a sector block 1105, a clamping block 1106, a fixing rod 1107, a swivel 1104, a gear plate 1108, a special-shaped groove 1109 and other components. The fixing rod 1107 on the gear plate 1108 is driven to move in the special-shaped groove 1109 by the sixth motor 1102, so that the clamping block 1106 with the fixing rod 1107 can slide smoothly between the two sector blocks 1105, thereby clamping fasteners of different specifications. To process fasteners of different specifications, a second motor 5 is provided on the right side of the box body 4, and a bidirectional threaded rod 7 is connected to the output end of the second motor 5. A drilling mechanism 10 is provided on both sides of the middle of the bidirectional threaded rod 7. The drilling mechanism 10 is driven by the second motor 5 to move in translation. The drilling mechanism 10 includes a moving block 1010, an electric telescopic rod 1001, a U-shaped frame 1002, a rack 1007, a rotating shaft 1006, a fifth motor 1008, a driven gear 1005 and a fourth motor 1003. The first motor 3 drives the turntable 9 to rotate, and the third motor 8 drives the bevel gear, thereby causing the clamping mechanism 11 to move in translation; in addition, the second motor 5 drives the drilling mechanism 10 to move in translation, and the fifth motor 1008 inside the drilling mechanism 10 drives the rack 1007 to move in translation, and further drives the rotating shaft 1006 with the driven gear 1005 to rotate, thereby realizing the fifth motor 1008 on the rotating shaft 1006 to perform multi-angle rotation processing, thereby enhancing the processing requirements of fasteners at different angles.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A precision pipe joint processing tool, comprising a base plate (1), characterized in that: The upper part of the bottom plate (1) is fixedly connected to a box body (4), the lower middle side of the bottom plate (1) is fixedly connected to a first motor (3), the output end of the first motor (3) passes through the box body (4) and is fixedly connected to a turntable (9), the upper middle side of the turntable (9) is provided with a second slide groove (18), the front and rear sides of the second slide groove (18) are equidistantly provided with first slide grooves (13), the inner middle side of the turntable (9) is fixedly connected to a third motor (8), the output end of the third motor (8) is fixedly connected to a second bevel gear (15), the second bevel gear (15) is respectively meshed with the first bevel gear (14) and the third bevel gear (16), the second slide groove (18) is provided with a second bevel gear (15), and the second bevel gear (15) is provided with a second bevel gear (15) and a third bevel gear (16) respectively. One end of a threaded rod (17) is rotatably connected to the left and right sides of the interior of the casing (8), the other end of the threaded rod (17) is respectively fixedly connected to the first bevel gear (14) and the third bevel gear (16), a slider (12) is provided on one side of the middle of the threaded rod (17), a clamping mechanism (11) is provided on the middle side of the upper part of the slider (12), a second motor (5) is fixedly connected to the upper side of the right part of the casing (4), the output end of the second motor (5) is fixedly connected to one end of a bidirectional threaded rod (7), the other end of the bidirectional threaded rod (7) is rotatably connected to the left side of the interior of the casing (4), and drilling mechanisms (10) are provided on both sides of the middle of the bidirectional threaded rod (7).

2. A precision pipe joint processing tool according to claim 1, characterized in that: The clamping mechanism (11) comprises an annular frame (1101), wherein the annular frame (1101) is fixedly connected to the upper middle side of the slider (12), a plurality of sector blocks (1105) are fixedly connected at equal intervals to the inner middle side of the annular frame (1101), a clamping block (1106) is slidably connected between two of the sector blocks (1105), one side of the clamping block (1106) is fixedly connected to a fixing rod (1107), and a swivel (1104) is rotatably connected to the inner side of the annular frame (1101), and the two swivels are The sides of the two gear plates (1108) close to each other are fixedly connected with a gear plate (1108), and the sides of the two gear plates (1108) close to each other are equidistantly provided with a plurality of special-shaped grooves (1109), and the fixing rods (1107) are engaged with the special-shaped grooves (1109). The front and rear sides of the lower part of the annular frame (1101) are fixedly connected with two sixth motors (1102), and the output ends of the sixth motors (1102) are fixedly connected with gears (1103), and the gears (1103) are meshed with the gears of the gear plates (1108).

3. The precision pipe joint processing tool according to claim 1, characterized in that: The drilling mechanism (10) comprises a moving block (1010), one side of the middle of the moving block (1010) is arranged on both sides of the middle of the bidirectional threaded rod (7), the middle and lower parts of the moving block (1010) are provided with square grooves (1011), both sides of the middle of the square groove (1011) in the middle are fixedly connected with electric telescopic rods (1001), the output ends of the electric telescopic rods (1001) are fixedly connected to the upper part of the U-shaped frame (1002), the inner front side of the U-shaped frame (1002) is slidably connected with a rack (1007), and one side of the inner side of the U-shaped frame (1002) is rotatably connected with a rotating gear (1007). The U-shaped frame (1002) is provided with a rotating shaft (1006), the other side of the interior of the U-shaped frame (1002) is fixedly connected with a fifth motor (1008), the output end of the fifth motor (1008) is fixedly connected with a driving gear (1009), the middle front side of the rotating shaft (1006) is fixedly connected with a driven gear (1005), the driving gear (1009) and the driven gear (1005) are meshedly connected at both ends of a rack (1007), the middle of one side of the two rotating shafts (1006) is fixedly connected with a fourth motor (1003), and the output end of the fourth motor (1003) is fixedly connected with a drill bit (1004).

4. The precision pipe joint processing tool according to claim 1, characterized in that: The bottom of the turntable (9) is in contact with the upper part of the box body (4).

5. The precision pipe joint processing tool according to claim 1, characterized in that: The sliding blocks (12) slide inside the first sliding groove (13) and the second sliding groove (18).

6. The precision pipe joint processing tool according to claim 1, characterized in that: The left front portion of the box body (4) is connected to the right side of the box door (6) via a hinge.

7. The precision pipe joint processing tool according to claim 1, characterized in that: The four lower corners of the bottom plate (1) are equidistantly and fixedly connected to a base (2).

8. The precision pipe joint processing tool according to claim 3, characterized in that: The moving blocks (1010) are in contact with the inner middle side of the box body (4).

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