Plastic pipe positioning and drilling equipment

Abstract

The utility model discloses plastic pipe positioning and drilling equipment which comprises a workbench, side supports are connected to the left end and the right end of the workbench, a transverse lead screw is rotationally connected between the upper portions of the two side supports, a first motor is connected to the right end of the transverse lead screw, a translation seat is in threaded connection with the outer wall of the transverse lead screw, and a hydraulic rod is connected to the center of the bottom of the translation seat. The left side of the top of the workbench is connected with a left support, the upper portion of the left support is rotationally connected with a steering shaft, the right side of the top of the workbench is connected with a guide rod, the guide rod is sleeved with a right support, and the upper portion of the right support is rotationally connected with a driven shaft. The right end of the steering shaft and the left end of the driven shaft are connected with three-jaw chucks; the plastic pipe drilling device is reasonable in structural design, different positions of a plastic hole can be conveniently drilled, bending deformation of the plastic pipe in the drilling process is avoided, and the drilling machining precision can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices, in particular to a plastic pipe positioning drilling device. Background Art

[0002] Drilling refers to the operation of drilling holes in solid materials with a drill. Plastic pipe fittings require drilling holes in the pipe during the processing. Since the outer wall of the plastic pipe is relatively smooth, it is easy to roll relative to the pipe during the drilling process, resulting in a low drilling success rate and easy damage to the pipe. At the same time, there is a lack of positioning devices for drilling holes in pipes of different lengths, and separate manual measurement is required, which is extremely wasteful of manpower.

[0003] Technicians in the relevant technical field have made improvements to this, such as the "Plastic Pipe Hole Opening Device" proposed in Chinese Patent Application No. CN201920945976.4. In this application document, a pneumatic cylinder drives the drill to move up and down to achieve drilling and separation, which can achieve pipe drilling. However, the technical solution in this application document is still insufficient. The device cannot turn the plastic pipe, which is not convenient for adjusting the drilling position, and the plastic pipe is prone to bending and deformation when subjected to force, which is not conducive to ensuring processing accuracy. To this end, we proposed a plastic pipe positioning drilling device. Utility Model Content

[0004] The utility model aims to provide a plastic pipe positioning drilling device to overcome the technical problems existing in the prior art.

[0005] In order to achieve the above technical objectives and the above technical effects, the utility model provides the following technical solutions:

[0006] A plastic pipe positioning drilling equipment comprises a workbench, wherein the left and right ends of the workbench are connected to side brackets, a transverse screw is rotatably connected between the upper parts of the two side brackets, the right end of the transverse screw is connected to a first motor, a translation seat is screwed on the outer wall of the transverse screw, a hydraulic rod is connected to the bottom center of the translation seat, the lower end of the hydraulic rod is connected to a drilling motor, a drill rod is connected to the bottom output end of the drilling motor, a left bracket is connected to the left side of the top of the workbench, a steering shaft is rotatably connected to the upper part of the left bracket, a guide rod is connected to the right side of the top of the workbench, a right support is sleeved on the outside of the guide rod, a driven shaft is rotatably connected to the upper part of the right support, a three-jaw chuck is connected to the right end of the steering shaft and the left end of the driven shaft, and a PLC controller is connected to the outer wall of the workbench.

[0007] Preferably, in a plastic pipe positioning drilling device, a steering motor is connected to the left side of the outer wall of the left bracket, a worm is connected to the top output end of the steering motor, a worm is meshingly connected to the outer wall of the worm with a worm wheel, the center of the worm wheel is fixedly connected to the left end of the steering shaft, a threaded hole is opened in the right side bracket, a screw is threaded in the threaded hole, a handwheel is connected to the right end of the screw, and the left end of the screw is rotatably connected to the right support through a bearing.

[0008] Preferably, in a plastic pipe positioning and drilling equipment, a vertical plate is connected to the rear side of the bottom of the translation seat, a travel slot is opened in the vertical plate, a second motor is connected to the rear end of the translation seat, a vertical screw is connected to the bottom output end of the second motor, a nut seat is threaded on the outer wall of the vertical screw, an I-block is connected to the outer wall of the nut seat, the I-block is slidably connected to the travel slot, and a support block is connected to the front end of the I-block.

[0009] Preferably, in a plastic pipe positioning drilling device, a stepped groove is provided on the top of the workbench, a chip box is plugged into the lower part of the stepped groove, a filter plate is installed on the upper part of the stepped groove, and an induced draft fan is embedded in the rear end of the stepped groove.

[0010] Preferably, in a plastic pipe positioning drilling device, the steering shaft and the driven shaft are arranged coaxially, and the axis of the drill rod is arranged perpendicularly to the axis of the steering shaft.

[0011] Preferably, in a plastic pipe positioning drilling device, a transverse through hole is provided in the translation seat, and a sliding rod is movably inserted in the transverse through hole.

[0012] The beneficial effects of the utility model are:

[0013] The utility model has a reasonable structural design, and the distance between the left bracket and the right support is adjustable, which is convenient for the three-jaw chuck to clamp and fix the end of the plastic pipe. After the horizontal screw is rotated, the translation seat can move horizontally, which is convenient for drilling holes in different positions of the plastic hole. After the vertical screw is rotated, the nut seat drives the I-block to rise and fall, and the support block can provide auxiliary support for the plastic pipe to avoid bending and deformation of the plastic pipe during drilling, which is beneficial to ensuring the drilling processing accuracy. The worm gear is driven by the worm meshing, so that the steering shaft can drive the three-jaw chuck to deflect, which is convenient for adjusting the drilling direction. The utility model has high applicability, and the induced draft fan is used for airflow traction, which is convenient for collecting drilling waste chips, ensuring a clean and tidy working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the structure of the support block in the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the workbench in the utility model.

[0019] In the figure: 1. workbench; 2. side bracket; 3. horizontal screw; 4. first motor; 5. translation seat; 6. hydraulic rod; 7. drilling motor; 8. drill rod; 9. left bracket; 10. steering shaft; 11. guide rod; 12. right support; 13. driven shaft; 14. three-jaw chuck; 15. PLC controller; 16. steering motor; 17. worm; 18. worm gear; 19. screw; 20. handwheel; 21. vertical plate; 22. travel groove; 23. second motor; 24. vertical screw; 25. nut seat; 26. I-block; 27. support block; 28. step groove; 29. ​​chip box; 30. filter plate; 31. induced draft fan; 51. horizontal through hole; 52. slide rod. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] See also Figure 1-4As shown, this embodiment is a plastic pipe positioning drilling equipment, including a workbench 1, side brackets 2 are connected to the left and right ends of the workbench 1, a transverse screw 3 is rotatably connected between the upper parts of the two side brackets 2, a first motor 4 is connected to the right end of the transverse screw 3, a translation seat 5 is screwed on the outer wall of the transverse screw 3, a hydraulic rod 6 is connected to the bottom center of the translation seat 5, a drilling motor 7 is connected to the lower end of the hydraulic rod 6, a drilling rod 8 is connected to the bottom output end of the drilling motor 7, a left bracket 9 is connected to the left side of the top of the workbench 1, a steering shaft 10 is rotatably connected to the upper part of the left bracket 9, a guide rod 11 is connected to the right side of the top of the workbench 1, a right support 12 is sleeved on the outside of the guide rod 11, a driven shaft 13 is rotatably connected to the upper part of the right support 12, a three-jaw chuck 14 is connected to the right end of the steering shaft 10 and the left end of the driven shaft 13, and a PLC controller 15 is connected to the outer wall of the workbench 1.

[0022] A steering motor 16 is connected to the left side of the outer wall of the left bracket 9, and a worm 17 is connected to the top output end of the steering motor 16. A worm wheel 18 is meshedly connected to the outer wall of the worm 17. The center of the worm wheel 18 is fixedly connected to the left end of the steering shaft 10. A threaded hole is opened in the right side bracket 2, and a screw 19 is threaded in the threaded hole. A hand wheel 20 is connected to the right end of the screw 19. The left end of the screw 19 is rotatably connected to the right support 12 through a bearing, so as to clamp and steer the plastic pipe.

[0023] A vertical plate 21 is connected to the rear side of the bottom of the translation seat 5, and a travel groove 22 is opened in the vertical plate 21. A second motor 23 is connected to the rear end of the translation seat 5, and a vertical screw rod 24 is connected to the bottom output end of the second motor 23. A nut seat 25 is screwed on the outer wall of the vertical screw rod 24, and an I-block 26 is connected to the outer wall of the nut seat 25. The I-block 26 is slidably connected to the travel groove 22, and a supporting block 27 is connected to the front end of the I-block 26, which can provide auxiliary support for the plastic pipe to facilitate deformation and dislocation during drilling.

[0024] A stepped groove 28 is provided on the top of the workbench 1, a chip collecting box 29 is plugged into the lower part of the stepped groove 28, a filter plate 30 is installed on the upper part of the stepped groove 28, and an induced draft fan 31 is embedded at the rear end of the stepped groove 28 to facilitate the adsorption and collection of drilling waste chips.

[0025] The steering shaft 10 and the driven shaft 13 are arranged coaxially, and the axis of the drill rod 8 is arranged perpendicularly to the axis of the steering shaft 10, so as to facilitate the drilling operation on the plastic pipe.

[0026] A transverse through hole 51 is provided in the translation seat 5 , and a slide bar 52 is movably inserted into the transverse through hole 51 to ensure stable translation of the translation seat 5 .

[0027] The specific implementation of the utility model is:

[0028] When the device is in use, an external power source is connected, and the hand wheel 20 is used to drive the screw 19 to rotate, so that the distance between the left bracket 9 and the right support 12 can be adjusted. The three-jaw chuck 14 is used to clamp and fix the end of the plastic pipe. The first motor 4 drives the transverse screw 3 to rotate, and the slide bar 52 cooperates with the transverse through hole 51 for limiting and guiding, so that the transverse position of the translation seat 5 can be adjusted, which is convenient for drilling holes in different positions of the plastic hole. The second motor 23 is used to drive the vertical screw 24 to rotate, and the nut seat 25 can drive the I-shaped block 26 to perform vertical lifting. The block 26 moves along the stroke groove 22, and the support block 27 is used to provide auxiliary support for the plastic pipe to prevent the plastic pipe from bending and deforming during drilling, which affects the drilling processing accuracy. The steering motor 16 drives the worm 17 to rotate, and the worm 17 engages with the transmission worm wheel 18, so that the steering shaft 10 drives the three-jaw chuck 14 to deflect, which can adjust the drilling direction and has high applicability. During the drilling process, the induced draft fan 31 is turned on for air flow traction, and the drilling waste chips can enter the stepped groove 28 along the filter plate 30 and be collected by the chip collection box 29 to ensure a clean working environment.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A plastic pipe positioning drilling device, comprising a workbench (1), characterized in that: The left and right ends of the workbench (1) are connected to side brackets (2), a transverse screw rod (3) is rotatably connected between the upper parts of the two side brackets (2), the right end of the transverse screw rod (3) is connected to a first motor (4), the outer wall of the transverse screw rod (3) is screwed with a translation seat (5), the bottom center of the translation seat (5) is connected to a hydraulic rod (6), the lower end of the hydraulic rod (6) is connected to a drilling motor (7), the bottom output end of the drilling motor (7) is connected to a drilling rod (8), and the workbench (1) is connected to the workbench (1). ) is connected to a left bracket (9) on the top left side, and a steering shaft (10) is rotatably connected to the upper part of the left bracket (9); a guide rod (11) is connected to the right side of the top of the workbench (1); a right support (12) is sleeved on the outside of the guide rod (11), and a driven shaft (13) is rotatably connected to the upper part of the right support (12); a three-jaw chuck (14) is connected to the right end of the steering shaft (10) and the left end of the driven shaft (13); and a PLC controller (15) is connected to the outer wall of the workbench (1).

2. A plastic pipe positioning drilling device according to claim 1, characterized in that: A steering motor (16) is connected to the left side of the outer wall of the left bracket (9), a worm (17) is connected to the top output end of the steering motor (16), a worm wheel (18) is meshedly connected to the outer wall of the worm wheel (17), the center of the worm wheel (18) is fixedly connected to the left end of the steering shaft (10), a threaded hole is opened in the right side bracket (2), a screw rod (19) is screwed in the threaded hole, a hand wheel (20) is connected to the right end of the screw rod (19), and the left end of the screw rod (19) is rotatably connected to the right support (12) through a bearing.

3. The plastic pipe positioning drilling equipment according to claim 1, characterized in that: The bottom rear side of the translation seat (5) is connected to a vertical plate (21), a travel groove (22) is provided in the vertical plate (21), the rear end of the translation seat (5) is connected to a second motor (23), the bottom output end of the second motor (23) is connected to a vertical screw rod (24), the outer wall of the vertical screw rod (24) is threaded with a nut seat (25), the outer wall of the nut seat (25) is connected to an I-shaped block (26), the I-shaped block (26) is slidably connected to the travel groove (22), and the front end of the I-shaped block (26) is connected to a support block (27).

4. The plastic pipe positioning drilling equipment according to claim 1, characterized in that: The top of the workbench (1) is provided with a stepped groove (28), the lower part of the stepped groove (28) is plugged with a chip collecting box (29), the upper part of the stepped groove (28) is installed with a filter plate (30), and the rear end of the stepped groove (28) is embedded with an induced draft fan (31).

5. The plastic pipe positioning drilling equipment according to claim 1, characterized in that: The steering shaft (10) and the driven shaft (13) are arranged on a coaxial centerline, and the axis centerline of the drill rod (8) is arranged perpendicular to the axis centerline of the steering shaft (10).

6. The plastic pipe positioning drilling equipment according to claim 1, characterized in that: A transverse through hole (51) is provided in the translation seat (5), and a sliding rod (52) is movably inserted into the transverse through hole (51).

Images