A metal part processing device

Abstract

The present invention relates to the technical field of metal part processing, and particularly relates to a metal part processing device, including: a machine body, a pipe fitting, a clamping assembly for fixing the pipe fitting, and a cooling and filtering mechanism for cooling during the process of cutting the pipe fitting; the cooling and filtering mechanism includes: a cooling assembly for spraying coolant during the processing, and a filtering assembly for filtering and recycling the coolant. In the present invention, the cooling pipe supplies liquid to the inside of the bladder, causing the bladder to expand and driving the spring to stretch. At the same time, it pushes the rotating seat to move and drives the liquid storage box to move, so that the cutting head moves horizontally to cut the cutting allowances on both sides of the pipe fitting. When the liquid storage box touches the micro switch on the surface of the baffle, the commutation valve receives the signal and conveys the coolant to the inside of the liquid storage box through the second cooling pipe. At this time, the bladder resets and drives the cutting head to move, completing the cutting of the allowances on the pipe fitting and avoiding the inability to directly cut off in a single cut.

Description

Technical Field

[0001] The present invention relates to the technical field of metal part processing, and particularly relates to a metal part processing device. Background Art

[0002] Metal part processing is a broad and technology-intensive manufacturing process. Among them, the cutting of metal pipe fittings, as a key link, demonstrates the characteristics of both high precision and high efficiency. Metal pipe fitting cutting technology uses advanced mechanical equipment and tools, such as laser cutting machines, water jet cutting systems, or mechanical sawing machines, etc., to perform cutting operations on metal pipes with an accuracy of up to millimeters or even finer. These cutting methods not only ensure the dimensional accuracy and cross-section quality of the pipe fittings, but also enable flexible processing of complex shapes and patterns. In addition, traditional cutting methods such as mechanical sawing machines also occupy a place in metal pipe fitting processing due to their stability and applicability.

[0003] The invention with the application number CN202410577347.6 relates to the technical field of cutting limit devices, and specifically relates to a multi-angle cutting limit device for pipes. It includes a base, and one end of the upper surface of the base is provided with a limit adjustment group, which is used to clamp and limit the pipe, and can also drive the pipe to rotate to change the cutting angle of the pipe; the other end of the upper surface of the base is provided with an end stabilizing group. The limit adjustment group provided by the present invention realizes the clamping and limiting of the pipe through a pushing group and an elastic member, the clamping can be adjusted in tightness, and the limiting is more stable and reliable, ensuring the position stability of the pipe during the cutting process. The limit adjustment group realizes the angle adjustment of the pipe by rotating the rotating shaft. At the same time, the rotation of the rotating shaft can drive the end stabilizing group to change the limit position through the telescopic rod, realizing the synchronous adjustment of the angle adjustment and the limit position, and further improving the work efficiency.

[0004] However, after the pipe angle is adjusted, the cutting cross-section of the pipe by the tool increases. If the maximum diameter of the cross-section is greater than the cutting range of the tool, it will cause the tool to be unable to completely cut off the pipe.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above defects. Summary of the Invention

[0006] The purpose of the present invention is to provide a metal part processing device that can effectively solve the above technical problems.

[0007] To achieve the purpose of the present invention, the following technical solutions are adopted:

[0008] A metal part processing device includes: a machine body, a pipe fitting, a clamping assembly for fixing the pipe fitting, and a cooling and filtering mechanism for cooling during the process of cutting the pipe fitting;

[0009] The cooling and filtering mechanism includes: a cooling component that sprays coolant during the processing, and a filtering component that filters and recovers the coolant;

[0010] The cooling component includes: a cutting component, a moving frame that drives the cutting component to move, a rotating seat slidably mounted on the moving frame, a liquid storage box fixedly mounted on the rotating seat, a spray head rotatably mounted on the liquid storage box, a first cooling pipe that supplies liquid to the moving frame, a baffle that blocks the sparks generated during cutting, and an adjusting component that adjusts the position of the baffle;

[0011] A bladder is fixedly mounted on the moving frame, a spring is fixedly mounted on the bladder, and the bladder is fixedly connected to the rotating seat; the moving frame is fixedly mounted on the machine body;

[0012] The first cooling pipe transports the coolant into the bladder and pushes the rotating seat to move, so that the cutting component moves to cut the pipe fitting.

[0013] Further, a flow conversion valve is fixedly mounted on the first cooling pipe, and a second cooling pipe is fixedly mounted on the flow conversion valve; the second cooling pipe is communicated with the liquid storage box; the first cooling pipe is communicated with the bladder.

[0014] Further, a partition is slidably mounted on the liquid storage box, a resetting member is fixedly mounted on the partition, and a spray head is fixedly mounted on the liquid storage box; there are two groups of spray heads on the liquid storage box, which are respectively communicated with the liquid storage box and the bladder.

[0015] Further, there are two groups of baffles, and micro switches are fixedly connected to the opposite surfaces of the two groups of baffles, telescopic rods are fixedly connected to the baffles, and the telescopic rods are fixedly connected to the rotating seat; electromagnets are mounted on the baffles, and the baffles are magnetically connected to the moving frame through the electromagnets.

[0016] Further, the adjusting component includes: a connecting plate fixedly mounted on the baffle, a rack fixedly mounted on the connecting plate, a gear meshing with the rack, a support member that supports the connecting plate and the gear, a chute opened on the support member, and a slider slidably connected to the support member;

[0017] The slider is fixedly connected to the connecting plate, and the support member is fixedly mounted on the rotating seat.

[0018] Further, the cutting component includes: a fixing plate fixedly mounted on the liquid storage box, a power source fixedly mounted on the fixing plate, and a cutting head fixedly mounted on the output shaft of the power source.

[0019] Further, the filtering component includes: a liquid inlet end, a collection box fixedly installed on the machine body, a filtering element fixedly installed on the collection box, a refrigerating element fixedly installed on the collection box, a stirring plate slidably connected to the collection box, and a liquid outlet pipe fixedly installed on the collection box; the liquid outlet pipe is communicated with the first cooling pipe through a pump body; the liquid inlet end is opened on the machine body.

[0020] Further, a connecting rod is fixedly installed on the stirring plate, and one end of the connecting rod is connected to the bladder.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] In a metal part processing device of the present invention, the first cooling pipe supplies liquid to the bladder, causing the bladder to expand and drive the spring to stretch. At the same time, it pushes the rotating seat to move and drives the liquid storage box to move, so that the cutting head moves horizontally to cut the cutting allowances on both sides of the pipe fitting. When the liquid storage box touches the microswitch on the surface of the baffle, the commutation valve receives a signal and conveys the coolant to the inside of the liquid storage box through the second cooling pipe. At this time, the bladder resets and drives the cutting head to move, completing the cutting of the allowances on the pipe fitting and avoiding the situation that a single cut cannot directly cut off. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

[0024] Figure 1 It is a schematic structural diagram of a metal part processing device of the present invention;

[0025] Figure 2 It is a schematic structural diagram of the cooling component of a metal part processing device of the present invention;

[0026] Figure 3 It is a schematic structural diagram of the cooling component of a metal part processing device of the present invention from another angle;

[0027] Figure 4 It is a two-dimensional structural diagram of the cooling component of a metal part processing device of the present invention;

[0028] Figure 5 It is a schematic structural diagram of the moving frame of a metal part processing device of the present invention;

[0029] Figure 6 It is a schematic structural diagram of the adjusting component of a metal part processing device of the present invention;

[0030] Figure 7 It is a Figure 6 magnified structural diagram of part A in a metal part processing device of the present invention;

[0031] Figure 8 Schematic diagram of the baffle structure of a metal part processing device according to the present invention;

[0032] Figure 9 Schematic diagram of the filter assembly structure of a metal part processing device according to the present invention.

[0033] In the figure: 1, body; 2, clamping assembly; 3, pipe fitting; 4, cooling and filtering mechanism; 41, cooling assembly; 411, moving frame; 4111, bladder; 4112, spring; 412, first cooling pipe; 4121, commutation valve; 4122, second cooling pipe; 413, liquid storage box; 4131, partition; 4132, resetting member; 4133, spray head; 414, rotating seat; 415, adjusting assembly; 4151, support member; 4152, chute; 4153, slider; 4154, connecting plate; 4155, rack; 4156, gear; 416, baffle; 4161, micro switch; 4162, telescopic rod; 417, cutting assembly; 4171, fixing plate; 4172, power source; 4173, cutting head; 42, filter assembly; 421, liquid inlet end; 422, collection box; 423, filter element; 424, refrigerating member; 425, stirring plate; 4251, connecting rod; 426, liquid outlet pipe. Detailed implementation manners

[0034] In order to make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Apparently, the described embodiments are some but not all of the embodiments of the present invention.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "transverse", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the protection scope of the present invention. When a component is referred to as being "fixed to" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0036] AsFigures 1 to 9 As shown in the figure, a metal part processing device of the present invention includes: a machine body 1, a pipe fitting 3, a clamping assembly 2 for fixing the pipe fitting 3, and a cooling and filtering mechanism 4 for cooling during the process of cutting the pipe fitting 3.

[0037] This device feeds the pipe fitting 3 through the pipe fitting 3 feeding device and fixes it through the clamping assembly 2. This technology refers to the prior art and will not be elaborated here.

[0038] The cooling and filtering mechanism 4 includes: a cooling assembly 41 for spraying coolant during the processing, and a filtering assembly 42 for filtering and recycling the coolant.

[0039] The cooling assembly 41 includes: a cutting assembly 417, a moving frame 411 for driving the cutting assembly 417 to move, a rotating seat 414 slidably installed on the moving frame 411, a liquid storage box 413 fixedly installed on the rotating seat 414, a spray head 4133 rotatably installed on the liquid storage box 413, a first cooling pipe 412 for supplying liquid to the moving frame 411, a baffle 416 for blocking the sparks generated during cutting, and an adjusting assembly 415 for adjusting the position of the baffle 416.

[0040] According to the cutting angle required by the pipe fitting 3, the rotating seat 414 drives the liquid storage box 413 and the cutting assembly 417 to be adjusted to ensure that the liquid storage box 413 and the spray head 4133 can accurately spray liquid to cool the cutting assembly 417. During use, the first cooling pipe 412 transports the coolant to the inside of the bladder 4111 and pushes the rotating seat 414 to move, so that the cutting assembly 417 moves to cut the pipe fitting 3. During the cutting process, the baffle 416 can block the sparks generated when the cutting assembly 417 cuts the pipe fitting 3, avoiding the influence of spark splash on the staff. Adjusting the position of the baffle 416 can control the moving stroke of the cutting assembly 417, which is applicable to pipe fittings 3 with different diameters and different cutting requirements, and can improve the cutting efficiency.

[0041] The cutting assembly 417 includes: a fixing plate 4171 fixedly installed on the liquid storage box 413, the fixing plate 4171 can fix and support the power source 4172, the power source 4172 fixedly installed on the fixing plate 4171, and a cutting head 4173 fixedly installed on the output shaft of the power source 4172; the power source 4172 drives the cutting head 4173 to rotate at a high speed to cut the pipe fitting 3; the power source 4172 is preferably a driving motor.

[0042] A hydraulic cylinder for driving the lifting of the moving frame 411 is also installed on the machine table; a bladder 4111 is fixedly installed on the moving frame 411, a spring 4112 is fixedly installed on the bladder 4111, and the bladder 4111 is fixedly connected to the rotating seat 414; the moving frame 411 is fixedly installed on the machine body 1; a commutation valve 4121 is fixedly installed on the first cooling pipe 412, and a second cooling pipe 4122 is fixedly installed on the commutation valve 4121; the second cooling pipe 4122 is communicated with the liquid storage box 413; the first cooling pipe 412 is communicated with the bladder 4111; a partition plate 4131 is slidably installed on the liquid storage box 413, a reset member 4132 is fixedly installed on the partition plate 4131, and a spray head 4133 is fixedly installed on the liquid storage box 413. There are two groups of baffles 416, and a micro switch 4161 is fixedly connected to the opposite surfaces of the two groups of baffles 416, and a telescopic rod 4162 is fixedly connected to the baffle 416, and the telescopic rod 4162 is fixedly connected to the rotating seat 414.

[0043] When the device is in use, the power source 4172 drives the cutting head 4173 to rotate, and the hydraulic cylinder drives the moving frame 411 to move, so that the cutting head 4173 moves vertically and the cutting depth gradually increases. During the cutting process, the first cooling pipe 412 supplies liquid into the bladder 4111, causing the bladder 4111 to expand and stretching the spring 4112. At the same time, it pushes the rotating seat to move and drives the liquid storage box 413 to move, so that the cutting head 4173 moves horizontally to cut the cutting allowances on both sides of the pipe fitting 3. When the liquid storage box 413 touches the microswitch 4161 on the surface of the baffle 416, the commutation valve 4121 receives a signal and conveys the coolant through the second cooling pipe 4122 into the interior of the liquid storage box 413, and drives the partition 4131 to move, deforming the reset part 4132. Here, it should be noted that since there are two groups of nozzles 4133 provided on the liquid storage box 413, which are respectively connected to the liquid storage box 413 and the bladder 4111. When the first cooling pipe 412 supplies liquid into the interior of the bladder 4111, part of the coolant is stored inside the bladder 4111, and the other part of the coolant is ejected through the nozzle 4133. When the second cooling pipe 4122 supplies liquid into the interior of the liquid storage box 413, the movement mechanism is the same as above, storing part of the coolant and ejecting part of the coolant through the nozzle 4133. That is to say, when the coolant enters the interior of the liquid storage box 413 through the commutation valve 4121 and the second cooling pipe 4122, the pressure inside the bladder 4111 decreases due to no subsequent liquid injection, causing the spring 4112 to reset and drive the bladder 4111 to reset and pull the rotating seat 414 to move. At this time, the nozzle 4133 continuously sprays liquid. After the bladder 4111 is completely reset, the liquid storage box 413 touches the microswitch 4161 on another baffle 416. At this time, the commutation valve 4121 receives a signal and conveys the coolant through the first cooling pipe 412 into the bladder 4111. At this time, the pressure inside the liquid storage box 413 decreases, and the reset part 4132 pulls the partition 4131 to reset and ejects the coolant through the other group of nozzles 4133. On the one hand, liquid is sprayed from both sides of the cutting head 4173 through the two groups of nozzles 4133 for cooling, ensuring that the temperatures on both sides of the cutting head 4173 are uniform and the cooling effect is good. On the other hand, the expansion and contraction of the bladder 4111 drive the cutting head 4173 to reciprocate and cut the pipe fitting 3.

[0044] Regarding the above, it should be added that an electromagnet is installed on the baffle 416, and the baffle  416 is magnetically connected to the moving frame 411 through the electromagnet. That is to say, when the rotating seat 414 drives the liquid storage box 413 and drives the baffle 416 to adjust the angle through the telescopic rod 4162, the electromagnet is powered off. After the angle adjustment is completed, when cutting the pipe fitting 3, the rotating seat 414 and the liquid storage box 413 move, and the electromagnet is powered on and the baffle 416 is magnetically fixed to the moving frame 411. At this time, the rotating seat 414 moves and the telescopic rod 4162 contracts, avoiding interference in the movement between the rotating seat 414 and the baffle 416.

[0045] Due to the different sizes of the pipe fittings 3, when performing inclined cutting, the distances required for moving and cutting are also different. Therefore, by adjusting the position of the baffle 416 through the adjusting component 415, the contact time between the liquid storage box 413 and the microswitch 4161 is used to control the moving distance of the cutting component 417, enabling faster processing to be completed.

[0046] The adjusting component 415 includes: a connecting plate 4154 fixedly installed on the baffle 416, a rack 4155 fixedly installed on the connecting plate 4154, a gear 4156 meshing with the rack 4155, a support member 4151 supporting the connecting plate 4154 and the gear 4156, a chute 4152 opened on the support member 4151, and a slider 4153 slidably connected to the support member 4151; the slider 4153 is fixedly connected to the connecting plate 4154, and the support member 4151 is fixedly installed on the rotating base 414.

[0047] Rotate the gear 4156. By the meshing of the gear 4156 and the rack 4155, the connecting plate 4154 is pushed to move. When the connecting plate 4154 moves, the slider 4153 slides inside the chute 4152, preventing the connecting plate 4154 from shaking during the movement. It should be noted that there are two groups of racks 4155 meshing with the gear 4156, which can simultaneously drive the distances of the two groups of baffles 416 to be adjusted synchronously.

[0048] After the baffle 416 is adjusted, on the one hand, it can effectively block the sparks generated when cutting the pipe fitting 3 according to the specific diameter of the pipe fitting 3. On the other hand, by adjusting the distance of the baffle 416, the liquid supply path for changing the coolant can be controlled, driving the cutting head 4173 to reciprocate to cut the pipe fitting 3.

[0049] Regarding the above, it should be added that the gear 4156 can be driven by manual rotation or externally connected to a motor for driving.

[0050] The coolant sprayed by the nozzle 4133 is recycled through the filtering component 42. The filtering component 42 includes: a liquid inlet end 421, a collection box 422 fixedly installed on the machine body 1, a filtering element 423 fixedly installed on the collection box 422, a refrigerating element 424 fixedly installed on the collection box 422, a stirring plate 425 slidably connected to the collection box 422, and an outlet pipe 426 fixedly installed on the collection box 422; the outlet pipe 426 is communicated with the first cooling pipe 412 through a pump body; the liquid inlet end 421 is opened on the machine body 1, a connecting rod 4251 is fixedly installed on the stirring plate 425, and one end of the connecting rod 4251 is connected to the bladder 4111; the pump body is preferably a water pump.

[0051] The filter element 423 divides the collection box 422 into a filtering chamber and a refrigerating chamber. The coolant enters the interior of the filtering chamber through the liquid inlet end 421, is filtered by the filter element 423 and then enters the refrigerating chamber. At this time, the refrigerating element 424 cools the coolant to ensure the cooling effect of the coolant. After the refrigeration is completed, it forms a cycle with the pump body through the liquid outlet pipe 426 and is drawn into the first cooling pipe 412. However, since the refrigerating element 424 is arranged at the bottom of the collection box 422 and the liquid outlet pipe 426 is arranged on the side wall of the collection box 422, the temperature of the coolant cooled by the refrigerating element 424 is uneven. Therefore, a stirring plate 425 is arranged in the refrigerating chamber to increase the flow effect of the coolant in the refrigerating chamber and ensure uniform temperature. The stirring plate 425 is connected to the bladder 4111 through a connecting rod 4251. That is to say, during the expansion process of the bladder 4111, on the one hand, it can drive the cutting head 4173 to move, and on the other hand, it can drive the stirring plate 425 to stir the coolant to ensure uniform temperature of the coolant.

[0052] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0053] It should be understood that those skilled in the art can make improvements or transformations according to the above description, and all such improvements and transformations should fall within the protection scope of the appended claims of the present invention.

Claims

1. A metal part processing device, characterized in that, Including: A machine body, a pipe fitting, a clamping assembly for fixing the pipe fitting, and a cooling and filtering mechanism for cooling the pipe fitting during cutting. The cooling and filtering mechanism includes: a cooling assembly for spraying coolant during the processing, and a filtering assembly for filtering and recycling the coolant. The cooling assembly includes: a cutting assembly, a moving frame for driving the cutting assembly to move, a rotating seat slidably mounted on the moving frame, a liquid storage box fixedly mounted on the rotating seat, a nozzle rotatably mounted on the liquid storage box, a first cooling pipe for supplying liquid to the moving frame, a baffle for blocking sparks generated during cutting, and an adjusting assembly for adjusting the position of the baffle. A bladder is fixedly mounted on the moving frame, a spring is fixedly mounted on the bladder, and the bladder is fixedly connected to the rotating seat; the moving frame is fixedly mounted on the machine body. The first cooling pipe conveys the coolant into the interior of the bladder and pushes the rotating seat to move, so that the cutting assembly moves to cut the pipe fitting.

2. The metal part processing device according to claim 1, characterized in that, A flow conversion valve is fixedly mounted on the first cooling pipe, and a second cooling pipe is fixedly mounted on the flow conversion valve; the second cooling pipe is communicated with the liquid storage box; the first cooling pipe is communicated with the bladder.

3. A metal part processing device according to claim 2, characterized in that, A partition is slidably mounted on the liquid storage box, a resetting member is fixedly mounted on the partition, and a nozzle is fixedly mounted on the liquid storage box; there are two groups of nozzles provided on the liquid storage box, which are respectively communicated with the liquid storage box and the bladder.

4. A metal part processing device according to claim 1, characterized in that, There are two groups of baffles, and micro switches are fixedly connected to the opposite surfaces of the two groups of baffles, telescopic rods are fixedly connected to the baffles, and the telescopic rods are fixedly connected to the rotating seat; electromagnets are mounted on the baffles, and the baffles are magnetically connected to the moving frame through the electromagnets.

5. A metal part processing device according to claim 4, characterized in that, The adjusting assembly includes: a connecting plate fixedly mounted on the baffle, a rack fixedly mounted on the connecting plate, a gear meshing with the rack, a support member for supporting the connecting plate and the gear, a chute opened on the support member, and a slider slidably connected to the support member. The slider is fixedly connected to the connecting plate, and the support member is fixedly mounted on the rotating seat.

6. A metal part processing device according to claim 1, characterized in that, The cutting assembly includes: a fixing plate fixedly mounted on the liquid storage box, a power source fixedly mounted on the fixing plate, and a cutting head fixedly mounted on the output shaft of the power source.

7. A metal part processing device according to claim 1, characterized in that, The filtering assembly includes: a liquid inlet end, a collection box fixedly mounted on the machine body, a filtering member fixedly mounted on the collection box, a refrigerating member fixedly mounted on the collection box, a stirring plate slidably connected to the collection box, and an outlet pipe fixedly mounted on the collection box; the outlet pipe is communicated with the first cooling pipe through a pump body; the liquid inlet end is opened on the machine body.

8. A metal part processing device according to claim 7, characterized in that, A connecting rod is fixedly mounted on the stirring plate, and one end of the connecting rod is connected to the bladder.

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