Process pipeline outer wall trepanning machining equipment
By designing the inner tooth ring and rack rod system and threaded pipe and worm gear structure, the problem of low applicability of the external wall opening processing equipment of existing process pipelines is solved, and higher applicability and accuracy are achieved, and working efficiency is improved.
Patent Information
- Application Number
- CN202421427483.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing process pipeline outer wall opening processing equipment has low applicability, and the clamping device cannot be adjusted according to the outer diameter and size of the pipeline, which affects the position accuracy and working efficiency of opening processing.
A process pipeline outer wall opening processing equipment is designed, using an internal toothed ring and rack rod system to control the movement of the rack rod through the internal toothed ring to achieve adjustment of the position of the clamp; at the same time, the threaded pipe and worm gear and worm structure are used to adjust the position of the drill rig to achieve accurate positioning.
The equipment improves the applicability and accuracy of the outer wall opening of the process pipeline through an adjustable clamping device and precise position adjustment system, and enhances work efficiency and convenience.
Smart Images
Figure CN222680273U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a process pipeline outer wall hole opening processing equipment, in particular to a process pipeline outer wall hole opening processing equipment, belonging to the pipeline hole opening technical field. Background Art
[0002] Process pipelines are pipes connected to meet certain production processes. There is no clear definition. In general, except for domestic water supply and drainage pipes, fire protection pipes, and rainwater drainage pipes in civil buildings and industrial plants, all other pipes can be classified as process pipelines, such as production of circulating water, compressed air, steam, nitrogen, coal gas, sulfuric acid, lye, ammonia water, ammonia gas, etc.
[0003] The processing equipment used for drilling holes in the outer wall of the process pipeline needs to clamp and fix the pipeline before drilling the holes, but the clamping device used by the processing equipment cannot be adjusted according to the outer diameter and size of the pipeline, thus affecting the applicability of the drilling processing equipment. Especially when drilling multiple holes distributed in a circular array, the position adjustment of the pipeline or the drilling rig is very troublesome, and the drilling position cannot be accurately located, thus affecting the position accuracy of the hole drilled in the outer wall of the process pipeline, as well as the work efficiency and convenience of drilling the hole in the outer wall of the process pipeline. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] The purpose of the utility model is to provide a process pipeline outer wall hole processing equipment in order to solve the above-mentioned problem, so as to solve the problem of low applicability of the process pipeline outer wall hole processing equipment in the prior art.
[0006] (II) Technical solution
[0007] The utility model is implemented through the following technical scheme: a process pipeline outer wall hole opening processing equipment, including a device body, an internal gear ring and a first gear distributed in a circumferential array are rotatably connected in the device body, the internal gear ring is meshed with each first gear, a mounting opening is opened on one side of the device body, a slide groove distributed in a circumferential array is formed on the inner wall of the mounting opening, a rack rod is slidably connected in the slide groove, each of the rack rods is respectively meshed with each first gear, one end of the rack rod located at the center of the mounting opening is rotatably connected with a splint, a drilling rig is rotatably connected to one side of the device body, and a rotating drive component for limiting the rotation angle of the drilling rig is provided on one side of the device body.
[0008] Preferably, two threaded tubes are rotatably connected to one side of the device body, and the two threaded tubes are respectively located on both sides of the installation port. A first threaded rod is threadedly connected to the thread groove opened at one end of the threaded tube, and a movable ring is fixedly connected between the two first threaded rods.
[0009] Preferably, the rotation driving assembly comprises a first worm wheel and a first worm screw which are meshed with each other, and the first worm wheel and the first worm screw are both rotationally connected to a side of the moving ring away from the device body.
[0010] Preferably, a second threaded rod and a long rod are fixedly connected on one side of the drilling rig, a sliding sleeve outside the long rod is provided with a fixing frame, the fixing frame is installed on one side of the first worm gear, and a threaded ring is provided on the threaded sleeve outside the second threaded rod, and the threaded ring is rotatably connected to the fixing frame.
[0011] Preferably, a servo motor is installed on the fixing frame, and a movable shaft of the servo motor is rotatably connected to a second gear, and the second gear is meshingly connected to a gear ring fixedly sleeved on the outer side of the threaded ring.
[0012] Preferably, a telescopic rod is fixedly connected between the movable ring and the device body, a rotating belt is provided on the outer fixed sleeves of the two threaded tubes, a chain belt is transmission-connected between the two rotating belts, and the chain belt is slidably connected in an arc groove opened on one side of the device body.
[0013] Preferably, a second worm wheel and a second worm screw which are meshed with each other are rotatably connected in the device body, and one side of the second worm wheel is fixedly connected to one side of the first gear.
[0014] Preferably, a bottom plate is rotatably connected to the bottom of the device body.
[0015] The utility model provides a process pipeline outer wall hole processing equipment, which has the following beneficial effects:
[0016] 1. The process pipeline outer wall hole opening processing equipment uses an internal gear ring to simultaneously control the activities of multiple rack rods, so as to facilitate the position adjustment of the clamping plate according to the size and outer diameter of the pipeline, thereby facilitating the clamping and fixing of the pipeline, thereby facilitating the drilling of holes by the drill rig. The device is simple to operate and easy to use, and can effectively improve the applicability and ease of use of the process pipeline outer wall hole opening processing equipment.
[0017] 2. The process pipeline outer wall hole opening processing equipment can adjust the position of the drill rig moving along the pipeline direction by setting the first threaded inner rod of the threaded pipe, so that the drill rig can accurately locate the drilling position, thereby improving the drilling accuracy of the drill rig and the convenience of using the process pipeline outer wall hole opening processing equipment.
[0018] 3. The process pipeline outer wall hole opening processing equipment can adjust the position of the drilling rig moving around the pipeline by setting a first worm gear and a first worm, so that the drilling rig can accurately locate the drilling position, so as to further improve the drilling accuracy of the drilling rig and the convenience of using the process pipeline outer wall hole opening processing equipment.
[0019] 4. The overall structure of the process pipeline outer wall hole opening processing equipment is simple to adjust and easy to use. It can be used in different indoor and outdoor environments, and can also be used alone or in combination. Therefore, it can effectively improve the environmental adaptability of the process pipeline outer wall hole opening processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model as a whole;
[0021] Figure 2 It is a three-dimensional schematic diagram of the device body of the utility model;
[0022] Figure 3 It is a three-dimensional schematic diagram of the cooperation between the inner gear ring and the first gear of the utility model;
[0023] Figure 4 It is a three-dimensional schematic diagram of the cooperation between the first threaded rod and the moving ring of the utility model;
[0024] Figure 5 It is a three-dimensional schematic diagram of the cooperation between the first worm wheel and the first worm of the utility model;
[0025] Figure 6 It is a three-dimensional schematic diagram of the cooperation between the chain belt and the threaded pipe of the utility model;
[0026] Figure 7 It is a three-dimensional schematic diagram of the cooperation between the drilling rig and the threaded ring of the utility model.
[0027]
Main component symbol description
[0028] 1. Device body; 2. Internal gear ring; 3. First gear; 4. Mounting port; 5. Rack rod; 6. Clamp; 7. Drilling rig; 8. Threaded pipe; 9. First threaded rod; 10. Moving ring; 11. First worm gear; 12. First worm; 13. Threaded ring; 14. Servo motor; 15. Second gear; 16. Chain belt; 17. Second worm gear; 18. Second worm; 19. Bottom plate; 20. Slide; 21. Second threaded rod; 22. Long rod; 23. Arc groove. DETAILED DESCRIPTION
[0029] The utility model embodiment provides a process pipeline outer wall hole opening processing equipment.
[0030] See also Figures 1 to 7, comprising a device body 1, in which an inner gear ring 2 and first gears 3 distributed in a circumferential array are rotatably connected, the inner gear ring 2 is meshed with each first gear 3, a mounting opening 4 is provided on one side of the device body 1, a slide groove 20 distributed in a circumferential array is formed on the inner wall of the mounting opening 4, a rack rod 5 is slidably connected in the slide groove 20, each rack rod 5 is respectively meshed with each first gear 3, one end of the rack rod 5 located at the center of the mounting opening 4 is rotatably connected with a clamping plate 6, a drilling machine 7 is rotatably connected to one side of the device body 1, and a rotation drive component for limiting the rotation angle of the drilling machine 7 is provided on one side of the device body 1;
[0031] Insert one end of the pipe into the installation opening 4, and then rotate the inner gear ring 2, which drives the respective rack rods 5 to slide in the corresponding slide grooves 20 through the respective first gears 3, so that the respective clamping plates 6 are pressed against the outer wall of the pipe at the same time, thereby facilitating the clamping and fixing of the pipe, and then use the drilling machine 7 to drill holes in the outer wall of the pipe;
[0032] The device body 1 can be used alone or in combination.
[0033] See also Figure 2 and Figure 4 , two threaded tubes 8 are rotatably connected to one side of the device body 1, and the two threaded tubes 8 are respectively located on both sides of the installation port 4, and a first threaded rod 9 is threadedly connected to the thread groove opened at one end of the threaded tube 8, and a moving ring 10 is fixedly connected between the two first threaded rods 9;
[0034] By rotating the two threaded tubes 8 simultaneously, the distance between the moving ring 10 and the device body 1 can be adjusted using the first threaded rod 9, so that the position of the drilling rig 7 can be adjusted laterally to facilitate the drilling rig 7 to accurately locate the position of the pipeline where the hole needs to be drilled.
[0035] See also Figure 5 The rotation driving assembly includes a first worm wheel 11 and a first worm 12 meshingly connected to each other, and the first worm wheel 11 and the first worm 12 are both rotatably connected to a side of the moving ring 10 away from the device body 1;
[0036] By rotating the first worm 12 , the first worm 12 drives the first worm wheel 11 to rotate.
[0037] See also Figure 5 and Figure 7 A second threaded rod 21 and a long rod 22 are fixedly connected to one side of the drilling rig 7. A fixing frame is provided on the outer sliding sleeve of the long rod 22. The fixing frame is installed on one side of the first worm gear 11. A threaded ring 13 is provided on the outer threaded sleeve of the second threaded rod 21. The threaded ring 13 is rotatably connected to the fixing frame.
[0038] When the first worm gear 11 rotates, it drives the fixed frame to move around the outside of the pipeline, so as to facilitate the adjustment of the position of the drilling rig 7 moving around the pipeline;
[0039] By rotating the threaded ring 13, the threaded ring 13 drives the drill 7 to slide on the fixed frame using the second threaded rod 21, so that the distance between the drill 7 and the outer wall of the pipeline can be adjusted, thereby facilitating the drill 7 to drill holes in the outer wall of the pipeline.
[0040] See also Figure 7 A servo motor 14 is installed on the fixed frame, and a movable shaft of the servo motor 14 is rotatably connected to a second gear 15, and the second gear 15 is meshedly connected with a gear ring fixedly sleeved on the outer side of the threaded ring 13;
[0041] The servo motor 14 drives the second gear 15 to rotate, and the second gear 15 drives the threaded ring 13 to rotate;
[0042] The servo motor 14 and the drill rig 7 are both electrically connected to a power source. The servo motor 14 and the drill rig 7 used in this application are purchased parts, and this application will not go into further detail.
[0043] See also Figure 2 and Figure 6 A telescopic rod is fixedly connected between the moving ring 10 and the device body 1, a rotating belt is fixedly sleeved outside the two threaded tubes 8, a chain belt 16 is transmission-connected between the two rotating belts, and the chain belt 16 is slidably connected in an arc groove 23 opened on one side of the device body 1;
[0044] The telescopic rod is retractable and is used to stabilize the moving ring 10 and the device body 1;
[0045] When one of the threaded tubes 8 is rotated, the threaded tube 8 will drive the other threaded tube 8 to rotate together through the chain belt 16. The arc groove 23 is used to limit the position of the chain belt 16 to prevent the chain belt 16 from affecting the fixation of the pipeline.
[0046] See also Figure 1 and Figure 3 A second worm gear 17 and a second worm 18 are rotatably connected to each other in the device body 1, and one side of the second worm gear 17 is fixedly connected to one side of the first gear 3;
[0047] By rotating the second worm 18 , the second worm 18 drives one of the first gears 3 to rotate using the second worm wheel 17 , and the first gear 3 drives the inner gear ring 2 to rotate, and the inner gear ring 2 drives the other first gears 3 to rotate together.
[0048] See also Figure 1 , the bottom of the device body 1 is rotatably connected with a bottom plate 19;
[0049] The bottom plate 19 is used to support the device body 1 .
[0050] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A process pipeline outer wall hole processing device, comprising a device body (1), characterized in that: An inner gear ring (2) and first gears (3) distributed in a circumferential array are rotatably connected in the device body (1); the inner gear ring (2) is meshed with each first gear (3); a mounting opening (4) is provided on one side of the device body (1); a slide groove (20) distributed in a circumferential array is formed on the inner wall of the mounting opening (4); a rack rod (5) is slidably connected in the slide groove (20); each rack rod (5) is meshed with each first gear (3); one end of the rack rod (5) located at the center of the mounting opening (4) is rotatably connected to a clamping plate (6); a drilling machine (7) is rotatably connected to one side of the device body (1); and a rotation drive component for limiting the rotation angle of the drilling machine (7) is provided on one side of the device body (1).
2. The process pipeline outer wall hole processing equipment according to claim 1 is characterized in that: Two threaded tubes (8) are rotatably connected to one side of the device body (1), and the two threaded tubes (8) are respectively located on both sides of the installation opening (4). A first threaded rod (9) is threadedly connected in a thread groove opened at one end of the threaded tube (8), and a movable ring (10) is fixedly connected between the two first threaded rods (9).
3. The process pipeline outer wall hole processing equipment according to claim 2 is characterized in that: The rotation drive assembly comprises a first worm wheel (11) and a first worm (12) meshingly connected to each other, wherein the first worm wheel (11) and the first worm (12) are both rotationally connected to a side of the moving ring (10) away from the device body (1).
4. The process pipeline outer wall hole processing equipment according to claim 3 is characterized by: A second threaded rod (21) and a long rod (22) are fixedly connected to one side of the drilling machine (7); a fixing frame is provided on the outer sliding sleeve of the long rod (22); the fixing frame is installed on one side of the first worm gear (11); a threaded ring (13) is provided on the outer threaded sleeve of the second threaded rod (21); and the threaded ring (13) is rotatably connected to the fixing frame.
5. The process pipeline outer wall hole processing equipment according to claim 4 is characterized in that: A servo motor (14) is installed on the fixed frame, and a movable shaft of the servo motor (14) is rotatably connected to a second gear (15), and the second gear (15) is meshedly connected with a gear ring fixedly sleeved on the outer side of the threaded ring (13).
6. The process pipeline outer wall hole processing equipment according to claim 2 is characterized by: A telescopic rod is fixedly connected between the moving ring (10) and the device body (1); a rotating belt is fixedly sleeved outside the two threaded tubes (8); a chain belt (16) is transmission-connected between the two rotating belts; and the chain belt (16) is slidably connected in an arc-shaped groove (23) opened on one side of the device body (1).
7. The process pipeline outer wall hole processing equipment according to claim 1 is characterized by: A second worm wheel (17) and a second worm (18) are rotatably connected in the device body (1) and mesh with each other, and one side of the second worm wheel (17) is fixedly connected to one side of the first gear (3).
8. The process pipeline outer wall hole processing equipment according to claim 1 is characterized by: The bottom of the device body (1) is rotatably connected to a bottom plate (19).