Petroleum equipment parts pipe thread numerical control lathe

Abstract

The utility model relates to numerical control lathe field discloses a kind of petroleum equipment parts pipe thread numerical control lathe, including the pipe thread numerical control lathe being processed to petroleum equipment parts, pedestal, numerical control module and protection mechanism;Pipe thread numerical control lathe is installed on the pedestal, two cabinet doors are movably installed on the pipe thread numerical control lathe, and one of two cabinet doors is equipped with the protection mechanism for protecting the numerical control module, and the protection mechanism and pipe thread numerical control lathe are connected with the numerical control module.The utility model has the following advantages and effects: through the cooperation of each component, not only the effect of automatically protecting the numerical control module can be achieved, but also the effect of cleaning the numerical control module and collecting the dirt that is cleaned off can be achieved, which improves safety and convenience.

Description

Technical Field

[0001] This utility model relates to the field of CNC lathe technology, and in particular to a CNC lathe for threading pipes for petroleum equipment parts. Background Technology

[0002] Pipe threads are threads located on the pipe wall for connection. CNC lathes are required when making pipe threads. They are mainly used for cutting the inner and outer cylindrical surfaces, inner and outer conical surfaces with arbitrary cone angles, complex rotating inner and outer curved surfaces, and cylindrical and conical threads of shaft or disc parts. In addition to pipe threads, they can also be used for grooving, drilling, and reaming.

[0003] Currently, when using CNC lathes for pipe threading, the machine tool's own main unit is typically used to operate and control the CNC lathe. The screen on the main unit is very fragile, and the complex working environment makes the screen highly susceptible to external impacts, which may damage the main unit and affect the progress of subsequent processing operations. This needs to be improved.

[0004] Therefore, this application proposes a CNC lathe for threading pipes for petroleum equipment parts to solve the problems in the background art. Utility Model Content

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a CNC lathe for processing pipe threads of petroleum equipment parts, comprising a CNC lathe for processing pipe threads of petroleum equipment parts, a base, a CNC module and a protective mechanism;

[0006] A pipe threading CNC lathe is mounted on the base. Two housing doors are movably mounted on the pipe threading CNC lathe. One of the housing doors is equipped with a protective mechanism to protect the CNC module. Both the protective mechanism and the pipe threading CNC lathe are connected to the CNC module.

[0007] The protective mechanism includes a mounting plate, a protective cover, a fixing plate, an infrared sensor, an electromagnet, a cleaning plate, bolts, a magnetic block, and a cooling fan. The mounting plate is installed on one of the two enclosure doors, and the CNC module is fixedly installed inside the mounting plate. Through the design of the enclosure door, the protective mechanism, and the CNC module, not only can the CNC module be automatically protected, but it can also be cleaned and the dirt that falls off can be collected.

[0008] A further feature of this invention is that a protective cover is slidably fitted onto the mounting plate, the protective cover corresponding to the CNC module, and fixing plates are fixedly connected to both sides of the mounting plate. Both fixing plates are slidably connected to the protective cover, and the protective cover can be limited and guided by the action of the two fixing plates.

[0009] A further feature of this invention is that the same pair of infrared sensors are mounted on the two fixed plates, and the infrared sensors are connected to the CNC module for monitoring the opening and closing of the protective cover.

[0010] A further feature of this invention is that two slots are provided on one side of the mounting plate, and an electromagnet is fixedly installed in each of the two slots. Both electromagnets are connected to the CNC module, and both slots correspond to the protective cover. The function of the two slots is to facilitate the connection between the two magnetic blocks and the two electromagnets, and the interaction between the two magnetic blocks and the two slots can achieve the effect of limiting and fixing the protective cover.

[0011] A further feature of this invention is that the protective cover is threadedly connected to two bolts, each of which corresponds to one of the two slots, facilitating the assembly and disassembly of the cleaning plate.

[0012] A further feature of this invention is that: one end of each of the two bolts is provided with a mounting groove, and a magnetic block is slidably connected in each of the two mounting grooves. The two magnetic blocks correspond to the two slots respectively, and the two magnetic blocks can be stored in the two mounting grooves.

[0013] A further feature of this invention is that the two bolts are threaded with the same cleaning plate, which is in contact with the CNC module. The cleaning plate can effectively clean the dirt on the surface of the CNC module.

[0014] A further feature of this invention is that each of the two magnetic blocks has a spring fixedly connected to one end, and one end of each of the two springs is fixedly connected to the two bolts respectively. The elastic potential energy of the two springs can facilitate the disengagement of the two magnetic blocks from the two slots.

[0015] A further feature of this invention is that: a second mounting groove is provided on the mounting plate, and a cooling fan is fixedly installed in the second mounting groove; the CNC module, the mounting plate, and the protective cover are all provided with heat dissipation windows, which correspond to the cooling fan; the cooling fan can drive the CNC module to dissipate heat.

[0016] A further feature of this invention is that a baffle is fixedly connected to the mounting plate, the baffle has a through hole corresponding to the cleaning plate, and a collection box is installed at the bottom of the baffle, corresponding to the through hole, for blocking and limiting the protective cover, and for facilitating the collection of cleaned-up dirt.

[0017] The beneficial effects of this utility model are: through the design of the cabinet door, the protective mechanism and the CNC module, not only can the CNC module be automatically protected, but it can also be cleaned and the dirt that falls off can be collected, thus improving safety and convenience. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a CNC lathe for threading pipes for petroleum equipment components proposed in this utility model.

[0020] Figure 2 This is a schematic diagram of the unfolded state of a CNC lathe for threading pipes for petroleum equipment components proposed in this utility model.

[0021] Figure 3 An exploded view of a CNC lathe for threading pipes for petroleum equipment components, as proposed in this utility model.

[0022] Figure 4 An explosion diagram of the bolt, cleaning plate, magnet, and spring;

[0023] Figure 5 This is a block diagram of a CNC lathe for threading pipes for petroleum equipment components, as proposed in this utility model.

[0024] In the diagram, 1. Base; 2. Pipe threading CNC lathe; 3. Door; 4. Protective mechanism; 5. CNC module; 6. Baffle; 7. Collection box; 8. Spring; 41. Mounting plate; 42. Protective cover; 43. Fixing plate; 44. Infrared sensor; 45. Electromagnet; 46. Cleaning plate; 47. Bolt; 48. Magnetic block; 49. Cooling fan. Detailed Implementation

[0025] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Reference Figures 1-5 A CNC lathe for machining pipe threads of petroleum equipment parts includes a CNC lathe 2 for machining pipe threads of petroleum equipment parts, a base 1, a CNC module 5, and a protective mechanism 4.

[0028] A pipe threading CNC lathe 2 is mounted on the base 1. Two housing doors 3 are movably mounted on the pipe threading CNC lathe 2. One of the housing doors 3 is equipped with a protective mechanism 4 to protect the CNC module 5. Both the protective mechanism 4 and the pipe threading CNC lathe 2 are connected to the CNC module 5. The function of the pipe threading CNC lathe 2 is to perform thread machining on petroleum equipment components. The pipe threading lathe, also known as a pipe threading machine, is a horizontal lathe specifically designed for turning large-diameter pipes, with a spindle through-hole diameter of up to 13 mm. For diameters of 5 mm and above, the machine tool is equipped with front and rear double chucks for clamping pipe fittings. The machine tool uses a lead screw to drive the slide or a flat comb cutter for external thread cutting to achieve tool feed. Some models are equipped with support devices such as a center rest. It can complete straight pipe threading, tapered pipe threading, external turning, boring and other processing. It is widely used in machinery manufacturing, petroleum, chemical, coal, geological exploration, urban water supply and drainage and other industries. The pipe threading CNC lathe 2 is existing technology and can be found. It is clear and feasible for the relevant technical personnel, so I will not go into too much detail.

[0029] With advancements in CNC technology, pipe threading lathes have evolved into CNC models, with spindle diameters expanding to 240-515 mm. Typical CNC models include the STC and S1 series, with the STC34300 model boasting a spindle diameter of 355 mm, supporting precision machining of parts such as oil pipe couplings and drill pipe joints. The CNC system supports metric / imperial thread machining and features technical characteristics such as guideway hardening and worm gear protection devices.

[0030] The protective mechanism 4 includes a mounting plate 41, a protective cover 42, a fixing plate 43, an infrared sensor 44, an electromagnet 45, a cleaning plate 46, bolts 47, a magnetic block 48, and a cooling fan 49. The mounting plate 41 is installed on one of the two cabinet doors 3. The CNC module 5 is fixedly installed inside the mounting plate 41. Through the design of the cabinet door 3, the protective mechanism 4, and the CNC module 5, not only can the automatic protection of the CNC module 5 be achieved, but also the cleaning of the CNC module 5 and the collection of dirt that falls off can be achieved.

[0031] In this embodiment, a protective cover 42 is slidably sleeved on the mounting plate 41. The protective cover 42 corresponds to the CNC module 5. Fixing plates 43 are fixedly connected to both sides of the mounting plate 41. Both fixing plates 43 are slidably connected to the protective cover 42. The two fixing plates 43 can achieve the effect of limiting and guiding the protective cover 42.

[0032] In this embodiment, the same pair of infrared sensors 44 are installed on the two fixed plates 43. The infrared sensors 44 are connected to the CNC module 5 and are used to monitor the opening and closing of the protective cover 42.

[0033] In this embodiment, two slots are provided on one side of the mounting plate 41. Electromagnets 45 are fixedly installed in both slots. Both electromagnets 45 are connected to the CNC module 5. Both slots correspond to the protective cover 42. The function of the two slots is to facilitate the connection between the two magnetic blocks 48 and the two electromagnets 45. The interaction between the two magnetic blocks 48 and the two slots can achieve the effect of limiting and fixing the protective cover 42.

[0034] In this embodiment, the protective cover 42 is threadedly connected to two bolts 47, which correspond to two slots respectively, making it easy to disassemble and assemble the cleaning plate 46.

[0035] In this embodiment, each of the two bolts 47 has a mounting groove at one end, and a magnetic block 48 is slidably connected in each of the two mounting grooves. The two magnetic blocks 48 correspond to the two slots respectively, and the two magnetic blocks 48 can be stored in the two mounting grooves.

[0036] In this embodiment, the same cleaning plate 46 is threaded onto the two bolts 47. The cleaning plate 46 is in contact with the CNC module 5. The cleaning plate 46 can clean the dirt on the surface of the CNC module 5. The protective cover 42 has a mounting groove that is compatible with the cleaning plate 46 and the two bolts 47, making it easy to install and remove the cleaning plate 46. A protective pad is installed at the bottom of the protective cover 42 to improve the protective effect.

[0037] In this embodiment, one end of each of the two magnetic blocks 48 is fixedly connected to a spring 8, and one end of each of the two springs 8 is fixedly connected to two bolts 47 respectively. The elastic potential energy of the two springs 8 can facilitate the disengagement of the two magnetic blocks 48 from the two slots.

[0038] In this embodiment, the mounting plate 41 has a second mounting slot, in which a cooling fan 49 is fixedly installed. The CNC module 5, the mounting plate 41, and the protective cover 42 all have heat dissipation windows, which correspond to the cooling fan 49, to facilitate heat dissipation of the CNC module 5. The cooling fan 49 can drive the CNC module 5 to achieve the effect of heat dissipation. The cooling fan 49 is common in daily life and belongs to the prior art. It is clear to those skilled in the art and can be implemented, so it will not be described in detail.

[0039] In this embodiment, a baffle 6 is fixedly connected to the mounting plate 41. A through hole is provided on the baffle 6, which corresponds to the cleaning plate 46. A collection box 7 is installed at the bottom of the baffle 6, which corresponds to the through hole. The collection box 7 is used to block and limit the protective cover 42 and facilitates the collection of the cleaned-up dirt.

[0040] Working principle: When in use, first turn on the power and drive and control the two electromagnets 45, the cooling fan 49 and the infrared sensor 44 through the preset program in the CNC module 5.

[0041] When the staff needs to operate the CNC module 5, firstly, push the protective cover 42 upward a certain distance so that the two magnetic blocks 48 correspond to the two electromagnets 45 respectively;

[0042] During this process, the protective cover 42 triggers the infrared sensor 44, which in turn transmits information to the CNC module 5. Simultaneously, the CNC module 5 controls the two electromagnets 45 through a preset program, causing them to attract the two magnetic blocks 48. At this time, the magnetic force causes one end of each magnetic block 48 to be inserted into a slot, while the two springs 8 are stretched. Through the interaction between the two magnetic blocks 48 and the slots, and the engagement of the two bolts 47, the protective cover 42 is effectively fixed and limited. This facilitates operation of the CNC module 5 by the operator.

[0043] When the staff forgets to manually close the protective cover 42, the preset program in the CNC module 5 can detect that the staff has not operated the CNC module 5 for a certain period of time during the workday. At this time, the CNC module 5 drives and controls the two electromagnets 45 through the preset program, so that the two electromagnets 45 repel each other from the two magnetic blocks 48, thereby causing the two magnetic blocks 48 to disengage from the two slots. At the same time, under the action of the protective cover 42 itself, the protective cover 42 moves the cleaning plate 46 downward. During this process, the cleaning plate 46 can clean the dirt on the CNC module 5. When the protective cover 42 hits the baffle 6, it can shake off the dirt cleaned on the cleaning plate 46 and make it pass through the through hole on the baffle 6 and fall into the collection box 7. This not only achieves the effect of cleaning the CNC module 5, but also the effect of cleaning the dirt attached to the cleaning plate 46, and also the effect of collecting the cleaned dirt.

[0044] Meanwhile, the interaction between the protective cover 42 and the mounting plate 41 can achieve the effect of protecting the CNC module 5.

[0045] The technological advancements of this invention compared to existing technologies are as follows: through the cooperation of various components, it can not only automatically protect the CNC module 5, but also clean the CNC module 5 and collect the dirt that has fallen off, thus improving safety and convenience. Moreover, the structure is simple and the practicality is higher.

Claims

1. A CNC lathe for threading pipes for petroleum equipment parts, characterized in that, The system includes a CNC lathe for machining pipe threads (2), a base (1), a CNC module (5), and a protective mechanism (4) for processing parts of petroleum equipment. A pipe thread CNC lathe (2) is mounted on the base (1). Two housing doors (3) are movably mounted on the pipe thread CNC lathe (2). One of the housing doors (3) is provided with a protective mechanism (4) to protect the CNC module (5). The protective mechanism (4) and the pipe thread CNC lathe (2) are both connected to the CNC module (5). The protective mechanism (4) includes a mounting plate (41), a protective cover (42), a fixing plate (43), an infrared sensor (44), an electromagnet (45), a cleaning plate (46), a bolt (47), a magnetic block (48), and a cooling fan (49). The mounting plate (41) is installed on one of the two cabinet doors (3), and the CNC module (5) is fixedly installed inside the mounting plate (41).

2. The CNC lathe for threading pipes for petroleum equipment components according to claim 1, characterized in that: A protective cover (42) is slidably fitted on the mounting plate (41). The protective cover (42) corresponds to the CNC module (5). Fixing plates (43) are fixedly connected to both sides of the mounting plate (41). Both fixing plates (43) are slidably connected to the protective cover (42).

3. A CNC lathe for threading pipes for petroleum equipment components according to claim 2, characterized in that: The same pair of infrared sensors (44) are installed on the two fixed plates (43), and the infrared sensors (44) are connected to the numerical control module (5).

4. A CNC lathe for threading pipes for petroleum equipment components according to claim 1, characterized in that: Two slots are provided on one side of the mounting plate (41), and an electromagnet (45) is fixedly installed in each of the two slots. Both electromagnets (45) are connected to the CNC module (5), and both slots correspond to the protective cover (42).

5. A CNC lathe for threading pipes for petroleum equipment components according to claim 4, characterized in that: The protective cover (42) is threaded with two bolts (47), and the two bolts (47) correspond to the two slots respectively.

6. A CNC lathe for threading pipes for petroleum equipment components according to claim 5, characterized in that: Each of the two bolts (47) has an installation groove at one end, and a magnetic block (48) is slidably connected in each of the two installation grooves. The two magnetic blocks (48) correspond to the two slots respectively.

7. A CNC lathe for threading pipes for petroleum equipment components according to claim 5, characterized in that: The two bolts (47) are threaded with the same cleaning plate (46), which is in contact with the CNC module (5).

8. A CNC lathe for threading pipes for petroleum equipment components according to claim 6, characterized in that: One end of each of the two magnetic blocks (48) is fixedly connected to a spring (8), and one end of each of the two springs (8) is fixedly connected to one of the two bolts (47).

9. A CNC lathe for threading pipes for petroleum equipment components according to claim 1, characterized in that: The mounting plate (41) has a second mounting groove, and a cooling fan (49) is fixedly installed in the second mounting groove. The CNC module (5), the mounting plate (41) and the protective cover (42) all have heat dissipation windows, which correspond to the cooling fan (49).

10. A CNC lathe for threading pipes for petroleum equipment components according to claim 7, characterized in that: A baffle (6) is fixedly connected to the mounting plate (41). A through hole is provided on the baffle (6), which corresponds to the cleaning plate (46). A collection box (7) is installed at the bottom of the baffle (6), which corresponds to the through hole.

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