Metal piece machining device

Abstract

The invention relates to the technical field of metal part machining, in particular to a metal part machining device which comprises a machine body, a pipe fitting, a clamping assembly for fixing the pipe fitting and a cooling and filtering mechanism for cooling in the pipe fitting cutting process. The cooling and filtering mechanism comprises a cooling assembly for spraying cooling liquid in the machining process and a filtering assembly for filtering and recycling the cooling liquid. According to the cutting device, the cooling pipe supplies liquid into the bag body, so that the bag body expands and drives the spring to be lengthened, meanwhile, the rotating base is pushed to move, the liquid storage box is driven to move, the cutting head moves horizontally, and the cutting allowance on the two sides of a pipe fitting is cut; the converter valve receives a signal and conveys cooling liquid into the liquid storage box through the second cooling pipe, at the moment, the bag body resets to drive the cutting head to move, cutting of the allowance on the pipe fitting is completed, and the situation that direct cutting cannot be achieved through single-time cutting is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of metal parts processing, and in particular to a metal parts processing device. Background Art

[0002] Metal processing is a broad and technology-intensive manufacturing process, in which the cutting of metal pipes is a key link, showing the characteristics of both high precision and high efficiency. Metal pipe cutting technology uses advanced mechanical equipment and tools, such as laser cutting machines, water jet cutting systems or mechanical sawing machines, to cut metal pipes with precision to millimeters or even finer. These cutting methods not only ensure the dimensional accuracy and cross-sectional quality of the pipes, but also realize the flexible processing of complex shapes and patterns. In addition, traditional cutting methods such as mechanical sawing machines also occupy a place in metal pipe processing due to their stability and applicability.

[0003] The invention with application number CN202410577347.6 relates to the technical field of cutting limit devices, specifically, to a multi-angle cutting limit device for pipelines. It comprises a base, one end of the upper surface of the base is provided with a limit adjustment group, the limit adjustment group is used to clamp and limit the pipeline, and can also drive the pipeline to rotate and change the cutting angle of the pipeline; the other end of the upper surface of the base is provided with an end stabilization group. The limit adjustment group provided in the present invention realizes the clamping and limiting of the pipeline through a pushing group and an elastic member, the clamping can adjust the tightness, the limiting is more stable and reliable, and the position stability of the pipeline during the cutting process is ensured. The limit adjustment group realizes the angle adjustment of the pipeline through the rotation of the rotating shaft, and at the same time, the rotation of the rotating shaft can drive the end stabilization group to change the limit position through the telescopic rod, thereby 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 section of the pipe by the tool increases. If the maximum diameter of the section is larger than the cutting range of the tool, the tool may not be able to completely cut the pipe.

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

[0006] The object of the present invention is to provide a metal parts processing device which can effectively solve the above-mentioned technical problems.

[0007] In order to achieve the purpose of the present invention, the following technical scheme is adopted:

[0008] A metal parts processing device, comprising: a machine body, a pipe, a clamping assembly for fixing the pipe, and a cooling filter mechanism for cooling the pipe during cutting;

[0009] The cooling and filtering mechanism comprises: a cooling component for spraying cooling liquid during processing, and a filtering component for filtering and recovering the cooling liquid;

[0010] The cooling assembly includes: a cutting assembly, a mobile frame for driving the cutting assembly to move, a rotating seat slidably mounted on the mobile frame, a liquid storage box fixedly mounted on the rotating seat, a nozzle rotatably mounted on the liquid storage box, a cooling pipe for supplying liquid to the mobile frame, a baffle for blocking sparks generated during cutting, and an adjusting assembly for adjusting the position of the baffle;

[0011] The movable frame is fixedly mounted with a capsule, the capsule is fixedly mounted with a spring, and the capsule is fixedly connected to a rotating seat; the movable frame is fixedly mounted on the machine body;

[0012] The cooling pipe 1 delivers the cooling liquid to the interior of the bladder, and pushes the rotating seat to move, so that the cutting assembly moves to cut the pipe.

[0013] Furthermore, a flow converter valve is fixedly installed on the cooling tube 1, and a cooling tube 2 is fixedly installed on the flow converter valve; the cooling tube 2 is connected to the liquid storage box; and the cooling tube 1 is connected to the bladder.

[0014] Furthermore, a partition is slidably mounted on the liquid storage box, a reset member is fixedly mounted on the partition, and a nozzle is fixedly mounted on the liquid storage box; two groups of nozzles are arranged on the liquid storage box, which are respectively connected with the liquid storage box and the capsule.

[0015] Furthermore, the baffles are provided with two groups, 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 installed on the baffles, and the baffles are magnetically connected to the moving frame through the electromagnets.

[0016] Furthermore, the adjustment 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 supporting the connecting plate and the gear, a slide groove provided on the support member, and a slider slidably connected to the support member;

[0017] The sliding block is fixedly connected to the connecting plate, and the supporting member is fixedly installed on the rotating seat.

[0018] Furthermore, 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 an output shaft of the power source.

[0019] Furthermore, the filter assembly includes: a liquid inlet end, a collection box fixedly installed on the body, a filter element fixedly installed on the collection box, a refrigeration 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 connected to the cooling pipe through a pump body; and the liquid inlet end is opened on the body.

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

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

[0022] The present invention provides a metal parts processing device. A cooling tube supplies liquid to a bladder body, so that the bladder body expands and drives the spring to lengthen, and at the same time 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 margin on both sides of the pipe fitting. When the liquid storage box touches the micro switch on the surface of the baffle, the converter valve receives the signal to transport the coolant to the inside of the liquid storage box through the cooling tube. At this time, the bladder body is reset to drive the cutting head to move, and the cutting of the margin on the pipe fitting is completed, avoiding the inability to directly cut off in a single cutting. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0025] Figure 2 This is a schematic diagram of the cooling assembly structure of a metal parts processing device of the present invention;

[0026] Figure 3 This is a schematic structural diagram of a cooling assembly of a metal parts processing device according to the present invention from another angle;

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

[0028] Figure 5 This is a schematic diagram of the structure of a mobile frame of a metal parts processing device of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure of an adjustment component of a metal parts processing device of the present invention;

[0030] Figure 7 A metal parts processing device of the present invention Figure 6 The enlarged structural diagram at A in the middle;

[0031] Figure 8 This is a schematic diagram of a baffle structure of a metal parts processing device of the present invention;

[0032] Fig. 9 The present invention is a schematic diagram of the structure of a filter assembly of a metal parts processing device.

[0033] In the figure: 1, machine body; 2, clamping assembly; 3, pipe fitting; 4, cooling and filtering mechanism; 41, cooling assembly; 411, moving frame; 4111, capsule; 4112, spring; 412, cooling pipe 1; 4121, flow change valve; 4122, cooling pipe 2; 413, liquid storage box; 4131, partition; 4132, reset member; 4133, nozzle; 414, rotating seat; 415, adjustment assembly; 4151, support member; 4152, slideway; 41 53. 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. Collecting box; 423. Filter element; 424. Refrigeration element; 425. Stirring plate; 4251. Connecting rod; 426. Liquid outlet pipe. DETAILED DESCRIPTION

[0034] In order to make the purpose, 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. Obviously, the described embodiments are partial embodiments of the present invention, rather than all embodiments.

[0035] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 therefore cannot be understood as limiting the scope of protection of the present invention. When a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centered component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centered component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0036] like Figures 1 to 9 As shown, a metal processing device of the present invention comprises: a machine body 1, a pipe 3, a clamping assembly 2 for fixing the pipe 3, and a cooling filter mechanism 4 for cooling the pipe 3 during cutting.

[0037] The device loads the pipe 3 through the pipe 3 loading device and fixes it through the clamping component 2. This technology refers to the existing technology and will not be described in detail here.

[0038] The cooling and filtering mechanism 4 comprises: a cooling component 41 for spraying cooling liquid during the processing, and a filtering component 42 for filtering and recovering the cooling liquid.

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

[0040] According to the required cutting angle of the pipe 3, the liquid storage box 413 and the cutting assembly 417 are adjusted by the rotating seat 414 to ensure that the liquid storage box 413 and the nozzle 4133 can accurately spray liquid to cool the cutting assembly 417. When in use, the cooling tube 1 412 delivers the coolant to the inside of the capsule 4111 and pushes the rotating seat 414 to move, so that the cutting assembly 417 moves to cut the pipe 3. During the cutting process, the baffle 416 can block the sparks generated by the cutting assembly 417 when cutting the pipe 3 to prevent the sparks from splashing and affecting the staff. Adjusting the position of the baffle 416 can control the moving stroke of the cutting assembly 417, which is suitable for pipes 3 with different diameters and different cutting requirements, and can speed up the cutting efficiency.

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

[0042] A hydraulic cylinder for driving the movable frame 411 to rise and fall is also installed on the machine platform; a capsule 4111 is fixedly installed on the movable frame 411, a spring 4112 is fixedly installed on the capsule 4111, and the capsule 4111 is fixedly connected to the rotating seat 414; the movable frame 411 is fixedly installed on the machine body 1; a flow converter valve 4121 is fixedly installed on the cooling pipe 1 412, and a cooling pipe 2 4122 is fixedly installed on the flow converter valve 4121; the cooling pipe 2 4122 is connected to the liquid storage box 413; the cooling pipe 1 412 is connected to the capsule 4111; a partition 4131 is slidably installed on the liquid storage box 413, a reset member 4132 is fixedly installed on the partition 4131, and a nozzle 4133 is fixedly installed on the liquid storage box 413. Two groups of baffles 416 are provided, and micro switches 4161 are fixedly connected to opposite surfaces of the two groups of baffles 416 , and telescopic rods 4162 are fixedly connected to the baffles 416 , and the telescopic rods 4162 are 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 cooling tube 1 412 supplies liquid into the capsule 4111, so that the capsule 4111 expands and drives the spring 4112 to lengthen, and at the same time pushes the rotating seat to move, and drives the liquid storage box 413 to move, so that the cutting head 4173 moves horizontally, cutting the cutting margin on both sides of the pipe 3. When the liquid storage box 413 touches the micro switch 4161 on the surface of the baffle 416, the flow converter valve 4121 receives the signal to transport the coolant to the inside of the liquid storage box 413 through the cooling tube 2 4122, and drives the partition 4131 to move, so that the reset member 4132 is deformed. It should be noted here that since the nozzle 4133 is provided with two groups on the liquid storage box 413, which are respectively connected with the liquid storage box 413 and the capsule 4111, when the cooling tube 1 412 supplies liquid to the inside of the capsule 4111, part of the coolant is stored in the capsule 4111, and the other part of the coolant is sprayed out with the nozzle 4133. When the cooling tube 2 4122 supplies liquid to the inside of the liquid storage box 413, the movement mechanism is the same as the above, part of the coolant is stored, and part of the coolant is sprayed out through the nozzle 4133. That is to say, when the coolant enters the liquid storage box 413 through the flow converter valve 4121 and the cooling tube 2 4122, the capsule Since there is no subsequent liquid injection, the pressure inside the body 4111 is reduced, so that the spring 4112 is reset, driving the sac 4111 to reset and pulling the rotating seat 414 to move. At this time, the nozzle 4133 continues to spray liquid. When the sac 4111 is completely reset, the liquid storage box 413 touches the micro switch 4161 on the other baffle 416. At this time, the flow control valve 4121 receives the signal and transports the coolant into the sac 4111 through the cooling pipe 412. At this time, the internal pressure of the liquid storage box 413 is reduced, and the reset member 4132 pulls the partition 4131 to reset and sprays the coolant through another group of nozzles 4133. On the one hand, the two groups of nozzles 4133 are used to spray liquid from both sides of the cutting head 4173 to cool it down, ensuring that the temperature on both sides of the cutting head 4173 is uniform and the cooling effect is good. On the other hand, the expansion and contraction of the sac 4111 drives the cutting head 4173 to move back and forth to cut the pipe 3.

[0044] It should be supplemented with respect to the above that an electromagnet is installed on the baffle 416, and the baffle 416 is magnetically connected to the movable 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 the pipe 3 is cut, the rotating seat 414 and the liquid storage box 413 move, and the electromagnet is powered on to fix the baffle 416 and the movable frame 411 by magnetic attraction. At this time, the rotating seat 414 moves and the telescopic rod 4162 contracts to avoid interference in the movement between the rotating seat 414 and the baffle 416.

[0045] Due to the different sizes of the pipes 3, the distances required for moving and cutting are also different when performing inclined cutting. Therefore, by adjusting the position of the baffle 416 through the adjustment component 415, the contact time between the liquid storage box 413 and the micro switch 4161 is controlled to control the moving distance of the cutting component 417, so that the processing can be completed faster.

[0046] The adjustment assembly 415 includes: a connecting plate 4154 fixedly mounted on the baffle 416, a rack 4155 fixedly mounted 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 slide groove 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 mounted on the rotating seat 414.

[0047] The rotating gear 4156 pushes the connecting plate 4154 to move through the meshing of the gear 4156 and the rack 4155. When the connecting plate 4154 moves, the slider 4153 slides inside the slide groove 4152 to prevent the connecting plate 4154 from shaking during the movement. It should be noted that two sets of racks 4155 are meshed on the gear 4156, which can drive the two sets of baffles 416 to adjust the distance synchronously at the same time.

[0048] After the baffle 416 is adjusted, on the one hand, the sparks generated when cutting the pipe 3 can be effectively shielded according to the specific diameter of the pipe 3. On the other hand, by adjusting the distance of the baffle 416, the supply path of the coolant can be controlled, driving the cutting head 4173 to move back and forth to cut the pipe 3.

[0049] It should be supplemented with respect to the above that the gear 4156 can be driven by manual rotation or by an external motor.

[0050] The coolant sprayed from the nozzle 4133 is recovered through the filter assembly 42, and the filter assembly 42 includes: a liquid inlet end 421, a collection box 422 fixedly installed on the body 1, a filter element 423 fixedly installed on the collection box 422, a refrigeration element 424 fixedly installed on the collection box 422, a stirring plate 425 slidably connected to the collection box 422, and a liquid outlet pipe 426 fixedly installed on the collection box 422; the liquid outlet pipe 426 is connected to the cooling pipe 412 through the pump body; the liquid inlet end 421 is opened on the body 1, and a connecting rod 4251 is fixedly installed on the stirring plate 425, and one end of the connecting rod 4251 is connected to the capsule 4111; the pump body is preferably a water pump.

[0051] The filter element 423 divides the collection box 422 into a filter chamber and a refrigeration chamber. The coolant enters the filter chamber through the liquid inlet end 421, and enters the refrigeration chamber after being filtered by the filter element 423. At this time, the refrigeration element 424 cools the coolant to ensure the cooling effect of the coolant. After the refrigeration is completed, it is circulated through the liquid outlet pipe 426 and the pump body such as the cooling pipe 412. Since the refrigeration 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 refrigeration of the coolant by the refrigeration element 424 will cause uneven temperature. Therefore, a stirring plate 425 is arranged in the refrigeration chamber to increase the flow effect of the coolant in the refrigeration chamber and ensure uniform temperature. The stirring plate 425 is connected to the capsule 4111 through the connecting rod 4251. That is to say, during the expansion process of the capsule 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, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

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

Claims

1. A metal parts processing device, characterized in that: include: 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 comprises: a cooling component for spraying cooling liquid during processing, and a filtering component for filtering and recovering the cooling liquid; The cooling assembly includes: a cutting assembly, a mobile frame for driving the cutting assembly to move, a rotating seat slidably mounted on the mobile frame, a liquid storage box fixedly mounted on the rotating seat, a nozzle rotatably mounted on the liquid storage box, a cooling pipe for supplying liquid to the mobile frame, a baffle for blocking sparks generated during cutting, and an adjusting assembly for adjusting the position of the baffle; The movable frame is fixedly mounted with a capsule, the capsule is fixedly mounted with a spring, and the capsule is fixedly connected to a rotating seat; the movable frame is fixedly mounted on the machine body; The cooling pipe 1 delivers the cooling liquid to the interior of the bladder, and pushes the rotating seat to move, so that the cutting assembly moves to cut the pipe.

2. A metal parts processing device as claimed in claim 1, characterized in that: A flow converter valve is fixedly installed on the cooling tube 1, and a cooling tube 2 is fixedly installed on the flow converter valve; the cooling tube 2 is communicated with the liquid storage box; and the cooling tube 1 is communicated with the bladder.

3. A metal parts processing device as claimed in claim 2, characterized in that: A partition is slidably mounted on the liquid storage box, a reset piece is fixedly mounted on the partition, and a spray head is fixedly mounted on the liquid storage box; two groups of the spray heads are arranged on the liquid storage box, and are respectively connected with the liquid storage box and the capsule.

4. A metal parts processing device as claimed in claim 1, characterized in that: The baffles are provided with two groups, 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 installed on the baffles, and the baffles are magnetically connected to the moving frame through the electromagnets.

5. A metal parts processing device as claimed in claim 4, characterized in that: The adjustment 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 supporting the connecting plate and the gear, a slide groove provided on the support member, and a slider slidably connected to the support member; The sliding block is fixedly connected to the connecting plate, and the supporting member is fixedly installed on the rotating seat.

6. A metal parts processing device as claimed in claim 1, characterized in that: The cutting assembly comprises: 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 an output shaft of the power source.

7. A metal parts processing device as claimed in claim 1, characterized in that: The filter assembly includes: a liquid inlet end, a collection box fixedly installed on the body, a filter element fixedly installed on the collection box, a refrigeration 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 connected to the cooling pipe through a pump body; the liquid inlet end is opened on the body.

8. A metal parts processing device as claimed in 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 capsule.

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