Harness connector mold processing device and method

Abstract

The application discloses a kind of harness connector mould processing device and method, it is related to mould processing technical field, including angle adjusting module and clamping module, further including installation in angle adjusting module on protection module and installation in protection module inside cutting module;The clamping module is used to clamp and fix mould, cooperate with the use of angle adjusting module, change mould orientation, so that mould is aligned cutting module;The protection module is used to protect cutting module, and air is blown to cutting module Heat dissipation, dust removal and chip removal are carried out.The application adopts multiple groups of tool bits to form cutting tool, so that the whole is dispersed into numerous single individuals, with the advantages of low deformation probability, high heat dissipation efficiency and long service life, while the tool bit before contacting with the mould is preheated, which reduces the temperature difference between the mould and the tool bit, reduces the thermal stress, reduces the probability of tool bit cracking, softens the preheated tool bit, reduces the cutting resistance and improves the cutting efficiency.

Description

Technical Field

[0001] This invention relates to the field of mold processing technology, and in particular to a wire harness connector mold processing device and method. Background Technology

[0002] During the production of wire harness connector molds, burrs are generated during injection molding, which not only affect the product's appearance and dimensional accuracy, but may also cause assembly jamming, scratches to operators, or failures in subsequent processes. Therefore, burr removal is a critical step in mold manufacturing and subsequent processing.

[0003] Existing deburring methods utilize disc cutting machines, which generate significant heat during the cutting process, impacting cutting efficiency and surface smoothness. Current technologies employ water-based cooling, which effectively reduces heat, but the impact of water flow with the disc causes vibration, affecting the cut surface. CN117182185A discloses a portable metalworking cutting machine comprising a machine body and a dust collection box. The machine body has a cutting blade; the dust collection box collects the chips generated during cutting. The dust collection box, for example, has a discharge port and a cover. The discharge port discharges chips; the cover opens and closes the discharge port, and for example, a portion of the cover has a heat dissipation section.

[0004] The aforementioned portable metal cutting machine heats the cutting disc inside the cover by adding a heat dissipation mechanism to the cutting cover. However, this heat dissipation method still has certain limitations. The overall temperature distribution of the cutting disc is uniform, and the temperature of the cutting part is the same as that of the non-cutting part, which affects the heat dissipation efficiency. At the same time, during long-term cutting, the cutting disc may be deformed due to excessive heat, which affects the cutting efficiency and may even cause chipping, reducing safety. Summary of the Invention

[0005] The purpose of this invention is to solve the problems of heat deformation making it impossible to cut and low overall heat dissipation efficiency in the prior art, and to propose a wire harness connector mold processing device and method.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A wire harness connector mold processing device includes an angle adjustment module and a clamping module, and also includes a protective module installed on the angle adjustment module and a cutting module installed inside the protective module.

[0008] The clamping module is used to clamp and fix the mold. In conjunction with the angle adjustment module, the mold's orientation can be changed so that the mold is aligned with the cutting module.

[0009] The protective module is used to protect the cutting module and blow air into the cutting module for heat dissipation, dust removal, and chip removal.

[0010] The cutting module consists of a cutter head, multiple sets of tool assemblies mounted on the cutter head, a set of airflow control components, and a set of air intake components. The cutter head is divided into multiple first cavities and a second cavity. The air intake components are used to dissipate heat and preheat the tool assemblies, and the airflow control components are used to switch between heat dissipation and preheating modes.

[0011] Preferably, the angle adjustment module includes a base and a rotating disk, the rotating disk and the base are rotatably connected, and the clamping module is slidably mounted on the rotating disk.

[0012] Preferably, multiple comparison cards are fixedly installed on the rotating disk, with an angle of 60 degrees between two adjacent comparison cards, and the base is marked with scale lines that cooperate with the comparison cards, the arc of the scale lines being 60 degrees.

[0013] Preferably, the protective module includes a mounting bracket, which is rotatably connected to a base. A protective cover is rotatably mounted on the mounting bracket for protecting unused tool components. An air blowing pipe is fixedly mounted on the protective cover, and the air blowing pipe passes through and extends into the interior of the protective cover.

[0014] Preferably, the cutter head is rotatably mounted on the mounting bracket, a motor is fixedly mounted on the mounting bracket, the motor and the cutter head are driven by a helical gear, a connecting sleeve is rotatably mounted on the mounting bracket, the helical gear and the connecting sleeve are fixedly connected, the cutter head is fitted onto the connecting sleeve and fixed to the connecting sleeve by a washer and a connecting bolt, the airflow control component is mounted on the connecting bolt, and the cutter assembly and the cutter head are slidably connected and fixed by a washer and a screw.

[0015] Preferably, the tool assembly includes a tool holder, on which a tool head is fixedly mounted, and a heat-conducting strip is fixedly mounted inside the tool holder. The heat-conducting strip has a cylindrical groove. A heat-conducting column is fixedly mounted on the tool disc. The heat-conducting column penetrates and extends into the tool holder. The heat-conducting column and the heat-conducting strip are slidably connected through the cylindrical groove. A spiral tube is wound around the outside of the heat-conducting column. The spiral tube is located in a first cavity, and both ends of the spiral tube extend out of the tool disc. The first cavity is filled with heat exchange fluid. A heat-conducting ring is fixedly mounted on multiple heat-conducting columns. The heat-conducting ring is located in a second cavity. Each heat-conducting column penetrates from the first cavity and extends into the second cavity.

[0016] Preferably, the air intake assembly includes an annular air box fixedly mounted on the cutter head, the annular air box having an air inlet, and a guide plate slidably mounted on the annular air box. An adjustment mechanism cooperating with the guide plate is installed on the annular air box, and one end of the spiral tube extends into the interior of the annular air box.

[0017] Preferably, the adjustment mechanism includes an arc-shaped hole on the side of the annular air box, and a movable lever that mates with the arc-shaped hole is fixedly installed on the air guide plate. The movable lever and the arc-shaped hole are fixed together by a screw and nut.

[0018] Preferably, the airflow control assembly includes a fixed shaft fixedly mounted on a connecting bolt, and an arc-shaped sealing plate for sealing the other end of the spiral tube is rotatably mounted on the fixed shaft. A counterweight is snapped onto the arc-shaped sealing plate by a bolt.

[0019] The present invention also provides a method for processing wire harness connector molds, including the above-mentioned wire harness connector mold processing device, and further including the following steps:

[0020] S1. First, use the clamping module to clamp and fix the mold. Then, adjust the orientation of the mold using the angle adjustment module and adjust the position of the clamping module so that the mold is directly below the tool assembly.

[0021] S2. Next, start the cutting module. The cutting tool assembly in the cutting module rotates at high speed. During the rotation, the cutting module is pressed down, so that the cutting tool assembly comes into contact with the mold to cut the burrs on the mold.

[0022] S3. During the cutting process, a large amount of heat will be generated between the tool assembly and the mold. Part of the heat will be transferred to the first cavity inside the cutter head, while the other part of the heat will be transferred to the second cavity for storage. While the cutter head is rotating at high speed, the air intake assembly will draw in the external cold air into the first cavity to dissipate the heat.

[0023] S4. In conjunction with the use of the airflow control component 14, the preheating and heat dissipation modes are switched to control whether the airflow passes through the corresponding first cavity 33. Before the tool assembly 15 contacts the mold, the heat in the second cavity 35 is used to preheat the tool assembly 15, and after the tool assembly 15 is separated from the mold, the tool assembly 15 is cooled.

[0024] Compared with existing technologies, the beneficial effects of this invention are as follows:

[0025] 1. When this wire harness connector mold processing device cuts the injection burrs on the surface of the wire harness mold, it uses multiple sets of cutting tool components to form a cutting blade. If one set of cutting tool components is interrupted or chipped, the other cutting tool components can still continue to perform the cutting operation without affecting the cutting. At the same time, each set of cutting tool components has a small individual volume, a low probability of thermal deformation, and a long service life.

[0026] 2. When this wire harness connector mold processing device cuts the injection burrs on the surface of the wire harness mold, it conducts the heat on the cutting head to the inside of the cutting disc by setting heat conduction pillars, heat conduction strips and heat conduction rings. Then, the heat inside the cutting disc is dissipated through the air intake component. In this way, each set of cutting heads will dissipate heat separately and will not affect each other. Due to the small size of the cutting head, the heat dissipation efficiency is high.

[0027] 3. When this wire harness connector mold processing device cuts the injection burrs on the surface of the wire harness mold, it controls the opening and closing of the spiral tube by setting an airflow control component. When the spiral tube is open, it works with the air intake component to dissipate heat from the cutter head. When the spiral tube is closed, it works with the hydrated salt metal in the second chamber to store the heat on the cutter head and preheat the cutter head before entering the cutting state. This not only reduces the temperature difference between the mold and the cutter head, but also softens the cutting cutter head, reduces cutting resistance, and indirectly improves cutting efficiency. Attached Figure Description

[0028] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0029] Figure 1 This is a schematic diagram of the structure of a wire harness connector mold processing device according to the present invention;

[0030] Figure 2 This is a schematic diagram of the structure of the present invention from another angle;

[0031] Figure 3 This is an enlarged structural diagram of the angle adjustment module and the clamping module;

[0032] Figure 4 Enlarged structural diagram of the protection module and the cutting module Figure 1 ;

[0033] Figure 5 Enlarged structural diagram of the protection module and the cutting module Figure 2 ;

[0034] Figure 6 Schematic diagram of the airflow control component and the cutting tool component;

[0035] Figure 7 This is a schematic diagram of the cutter head, cutter assembly, and helical gear structure.

[0036] Figure 8 A schematic diagram showing the separation of the cutter head, airflow control components, and other structural elements;

[0037] Figure 9 This is a schematic diagram of the airflow control component structure;

[0038] Figure 10This is a schematic diagram of the intake assembly structure;

[0039] Figure 11 for Figure 10 A schematic diagram of the separation structure;

[0040] Figure 12 Schematic diagram of the intake assembly structure Figure 1 ;

[0041] Figure 13 Schematic diagram of the intake assembly structure Figure 2 ;

[0042] Figure 14 This is a schematic diagram of the cutter head and cutter assembly structure.

[0043] Figure 15 for Figure 14 A schematic diagram of the cutter head after it has been cut open;

[0044] Figure 16 for Figure 15 A magnified structural diagram of part A in the middle;

[0045] Figure 17 This is a schematic diagram of a set of tool assemblies;

[0046] Figure 18 for Figure 17 A schematic diagram of the structure of the cutter head after it has been cut open.

[0047] In the diagram: 1 Angle adjustment module, 2 Protection module, 3 Clamping module, 4 Cutting module, 5 Base, 6 Rotary disk, 7 Comparison card, 8 Scale line, 9 Mounting bracket, 10 Protective cover, 11 Air blowing pipe, 12 Motor, 13 Cutter disc, 14 Airflow control component, 15 Cutter assembly, 16 Helical gear, 17 Connecting sleeve, 18 Gasket, 19 Connecting bolt, 20 Fixed shaft, 21 Arc-shaped sealing plate, 22 Insert, 23 Counterweight, 24 Washer, 25 Air intake component, 26 Spiral tube, 27 Annular air box, 28 Air guide plate, 29 Air inlet, 30 Moving lever, 31 Air inlet hole, 32 Heat conduction ring, 33 First cavity, 34 Heat conduction column, 35 Second cavity, 36 Cutter holder, 37 Cutter head, 38 Heat conduction strip. Detailed Implementation

[0048] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0049] Example 1: Refer to Figures 1-3A wire harness connector mold processing device includes an angle adjustment module 1 and a clamping module 3, and also includes a protective module 2 installed on the angle adjustment module 1 and a cutting module 4 installed in the protective module 2;

[0050] The clamping module 3 is used to clamp and fix the mold. In conjunction with the angle adjustment module 1, it changes the mold's orientation so that the mold is aligned with the cutting module 4.

[0051] Clamping module 3 is an existing dual-card clamping mechanism, and its specific operation and structure will not be described in detail here.

[0052] The angle adjustment module 1 includes a base 5 and a rotating disk 6. The rotating disk 6 and the base 5 are rotatably connected, and the clamping module 3 is slidably mounted on the rotating disk 6.

[0053] The rotating disk 6 is fixed to the base 5 by a screw. After the rotating disk 6 rotates to a certain angle, the screw is rotated to lock the rotating disk 6, which can improve the stability of the rotating disk 6 during the cutting process.

[0054] Multiple comparison cards 7 are fixedly installed on the rotating disk 6. The angle between two adjacent comparison cards 7 is sixty degrees. The base 5 is marked with scale lines 8 that match the comparison cards 7. The arc of the scale lines 8 is sixty degrees.

[0055] The purpose of scale line 8 is to more accurately control the rotation angle of rotating disk 6. Six comparison cards 7 with included angles for flow rate are set. Scale line 8 is an arc mark with a total arc of sixty degrees. In this way, after one comparison card 7 is separated from scale line 8, the next comparison card 7 will be seamlessly connected, which makes it easy to read the rotation angle.

[0056] Example 2: This example differs from Example 1 in that: (Refer to...) Figures 1-5 The protective module 2 is used to protect the cutting module 4 and blow air into the cutting module 4 for heat dissipation, dust removal and chip removal.

[0057] The protective module 2 includes a mounting bracket 9, which is rotatably connected to the base 5. A protective cover 10 is rotatably mounted on the mounting bracket 9 to protect the unused tool assembly 15. An air blowing pipe 11 is fixedly mounted on the protective cover 10, which penetrates and extends into the interior of the protective cover 10.

[0058] During cutting, manually press down the mounting bracket 9 to make it rotate on the base 5. During the cutting process, a large amount of waste will be generated. Connect the air blowing pipe 11 to an external air source. If possible, connect a low-temperature air source to blow air to cool the cutting part and blow away the waste generated.

[0059] Example 3: This example differs from Example 2 in that: (Refer to...) Figures 1-2 , Figures 6-18 The cutting module 4 consists of a cutter head 13, multiple sets of tool assemblies 15 mounted on the cutter head 13, a set of airflow control components 14, and a set of air intake components 25. The cutter head 13 is divided into multiple first cavities 33 and a second cavity 35. The air intake components 25 are used to dissipate heat and preheat the tool assemblies 15, and the airflow control components 14 are used to switch between heat dissipation and preheating modes.

[0060] The cutter head 13 is rotatably mounted on the mounting bracket 9. The mounting bracket 9 is fixedly mounted with a motor 12. The motor 12 and the cutter head 13 are driven by a helical gear 16 (the motor 12 is mounted with a helical gear disk that meshes with the helical gear 16). The mounting bracket 9 is rotatably mounted with a connecting sleeve 17. The helical gear 16 and the connecting sleeve 17 are fixedly connected. The cutter head 13 is fitted onto the connecting sleeve 17 and is fixed to the connecting sleeve 17 by a washer 18 and a connecting bolt 19. The airflow control component 14 is mounted on the connecting bolt 19. The cutter assembly 15 is slidably connected to the cutter head 13 and is fixed by a washer 24 and a screw.

[0061] The rotation of the motor 12 drives the connecting sleeve 17 to rotate via the helical gear disk and helical gear 16. The rotation of the connecting sleeve 17 drives the cutter head 13 to rotate, thereby driving the cutter assembly 15 on the cutter head 13 to rotate, thus performing the cutting operation.

[0062] The cutter head 13 is held in place by the connecting bolt 19, which uses the washer 18 and the helical gear 16. The washer 18 is used to increase the friction between itself and the cutter head 13, making the cutter head 13 more secure. At the same time, the connecting sleeve 17 has a groove for limiting the cutter head 13. The cutter head 13 has a protrusion that fits into the groove, so that the cutter head 13 can only slide on the connecting sleeve 17 and cannot rotate relative to it.

[0063] Before cutting, the washer 24 needs to be loosened so that the screw on the washer 24 is disengaged from the tool assembly 15. At this time, the tool assembly 15 can slide on the cutter head 13. Adjust the position of the tool assembly 15 to ensure that the distance between the end of each tool assembly 15 and the center point of the cutter head 13 is equal. The purpose of this design is to ensure that even if some tool assemblies 15 are worn and cannot be cut, the tool assembly 15 can still be used. At this time, adjust the position of the tool assembly 15 so that the tool assembly 15 can be reused.

[0064] The tool assembly 15 includes a tool holder 36, on which a tool head 37 is fixedly mounted. A heat-conducting strip 38 is fixedly mounted inside the tool holder 36, and a cylindrical groove is formed on the heat-conducting strip 38. A heat-conducting column 34 is fixedly mounted on the tool disc 13. The heat-conducting column 34 penetrates and extends into the inside of the tool holder 36. The heat-conducting column 34 and the heat-conducting strip 38 are slidably connected through the cylindrical groove. A spiral tube 26 is wound around the outside of the heat-conducting column 34. The spiral tube 26 is located in the first cavity 33, and both ends of the spiral tube 26 extend out of the tool disc 13. The first cavity 33 is filled with heat exchange fluid. A heat-conducting ring 32 is fixedly mounted on multiple heat-conducting columns 34. The heat-conducting ring 32 is located in the second cavity 35. Each heat-conducting column 34 penetrates from the first cavity 33 and extends into the second cavity 35 (the second cavity 35 is filled with hydrated salt metal).

[0065] The aforementioned movable tool assembly 15 is the movable tool holder 36. The movement of the tool holder 36 drives the tool head 37 to move, and the movement of the tool holder 36 also drives the heat-conducting strip 38 to move, thereby causing relative displacement between the heat-conducting strip 38 and the heat-conducting column 34. However, the heat-conducting strip 38 and the heat-conducting column 34 will not separate (both the heat-conducting strip 38 and the heat-conducting column 34 are made of silver material, which has good thermal conductivity and fast heat conduction speed).

[0066] The heat on the blade 37 will be conducted to the heat exchange liquid in the first cavity 33 through the heat-conducting strip 38 and the heat-conducting column 34, and will be absorbed by the heat exchange liquid. Another part of the heat on the heat-conducting column 34 will be conducted to the hydrated salt metal in the second cavity 35 for storage (hydrated salt metal has excellent specific heat capacity and can store a large amount of heat).

[0067] The air intake assembly 25 includes an annular air box 27 fixedly mounted on the cutter head 13. An air inlet 29 is provided on the annular air box 27, and a guide plate 28 is slidably mounted on the annular air box 27. An adjustment mechanism that cooperates with the guide plate 28 is installed on the annular air box 27. One end of the spiral tube 26 extends into the interior of the annular air box 27 (the annular air box 27 has multiple air inlets 31 that cooperate with the spiral tube 26, and the spiral tube 26 is inserted into the annular air box 27 through the air inlets 31).

[0068] The annular air box 27 rotates together with the cutter head 13. When rotating, it will introduce external air into the annular air box 27 through the air guide plate 28. Since the annular air box 27 has only one air inlet 29, the air entering the annular air box 27 will enter from one end of the spiral tube 26 and then flow along the spiral tube 26 in the first cavity 33. The air flow will carry the heat in the heat exchange liquid in the first cavity 33 to dissipate heat from the heat exchange liquid. The air carrying heat will be discharged from the other end of the spiral tube 26.

[0069] The adjustment mechanism includes an arc-shaped hole on the side of the annular air box 27, and a movable lever 30 that matches the arc-shaped hole is fixedly installed on the air guide plate 28. The movable lever 30 is fixed to the arc-shaped hole by a screw and nut.

[0070] Since different cutting degrees require different heat dissipation (the heat of the cutter head 37 needs to be maintained at a certain temperature so that the cutter head 37 can perform the best cutting function), since the number of air outlet spiral tubes 26 is fixed, the air outlet can be changed by simply changing the air inlet. Rotate the screw to loosen the screw and nut, adjust the position of the air guide plate 28, change the size of the air inlet 29, and then rotate the screw in the opposite direction to lock the air guide plate 28.

[0071] The function of the movable lever 30 is to cooperate with the arc-shaped hole to seal the arc-shaped hole and prevent the annular air box 27 from leaking air, which would cause the spiral tube 26 to have unstable air intake.

[0072] The airflow control assembly 14 includes a fixed shaft 20 fixedly mounted on a connecting bolt 19. An arc-shaped sealing plate 21 for sealing the other end of the spiral tube 26 is rotatably mounted on the fixed shaft 20. A counterweight 23 is snapped onto the arc-shaped sealing plate 21 by a bolt 22 (the arc-shaped sealing plate 21 has multiple insertion holes that cooperate with the bolt 22). Since the arc-shaped sealing plate 21 is rotatably connected to the fixed shaft 20, the arc-shaped sealing plate 21 will not rotate when the cutter head 13 rotates.

[0073] When the cutter head 37 cuts, it is always the bottom cutter head 37 that cuts. Therefore, the counterweight hammer 23 is used to ensure that the lower end of the arc-shaped sealing plate 21 is directly above the bottom cutter head 37, thus sealing the spiral tube 26 corresponding to the cover cutter head 37. (The position of the plug 22 can be changed according to the actual situation to change the position of the arc-shaped sealing plate 21 when the counterweight hammer 23 hangs freely, such as...) Figure 6 As shown, at this time, the plug 22 is located in the outermost socket, and the bottommost cutter head 37 is aligned with the end of the arc-shaped sealing plate 21. As the cutter head 13 rotates, the bottommost cutter head 37 rotates from the top. At this time, the time for the spiral tube 26 corresponding to the cutter head 37 to be sealed is the arc length of the arc-shaped sealing plate 21. Once the plug 22 is moved towards the middle socket, the cutter head 37 is aligned with the middle position of the arc-shaped sealing plate 21. Therefore, the time for the arc-shaped sealing plate 21 to seal the spiral tube 26 is shortened, the preheating time is shorter, and the temperature reached by the cutter head 37 is lower. That is, the original preheating time was the angle of rotation of the cutter head 13 equal to the angle of the entire arc-shaped sealing plate 21, but after changing the plug 22, the preheating time is less than the entire angle of the arc-shaped sealing plate 21. The temperature of the cutter head 37 is controlled, and after the spiral tube 26 is separated from the arc-shaped sealing plate 21, the two ends of the spiral tube 26 are cleared, air flows, and heat is dissipated.

[0074] The specific operating steps of this device are as follows:

[0075] First, clamping module 3 is used to clamp and fix the mold. Then, the orientation of the mold is adjusted by angle adjustment module 1, and the position of clamping module 3 is adjusted so that the mold is directly below the tool assembly 15.

[0076] Next, start the motor 12. The rotation of the motor 12 drive end will drive the connecting sleeve 17 to rotate through the helical gear plate and helical gear 16. The rotation of the connecting sleeve 17 will drive the cutter head 13 to rotate. During the rotation, the mounting bracket 9 is pressed down, so that the cutter head 37 abuts against the mold to cut the burrs on the mold.

[0077] During the cutting process, a large amount of heat is generated between the cutter head 37 and the mold. The heat on the cutter head 37 is conducted to the heat exchange liquid in the first cavity 33 through the heat conduction strip 38 and the heat conduction column 34 and is absorbed by the heat exchange liquid. Another part of the heat on the heat conduction column 34 is conducted to the hydrated salt metal in the second cavity 35 for storage.

[0078] While the cutter head 13 rotates at high speed, the annular air box 27 rotates together with the cutter head 13. When rotating, external air is introduced into the annular air box 27 through the air guide plate 28. Since the annular air box 27 has only one air inlet 29, the air entering the annular air box 27 will enter from one end of the spiral tube 26 and then flow along the spiral tube 26 in the first cavity 33. The air flow will carry the heat in the heat exchange liquid in the first cavity 33 to dissipate heat from the heat exchange liquid. The air carrying heat will be discharged from the other end of the spiral tube 26 to perform heat dissipation.

[0079] As the cutter head 13 rotates, the arc-shaped sealing plate 21 blocks the spiral tube 26 corresponding to the cutter head 37 that is about to enter the cutting zone. The spiral tube 26 blocked by the arc-shaped sealing plate 21 will not emit air, and the air will not flow inside the spiral tube 26, so it will not carry away heat. At this time, the heat in the hydrated salt metal in the second cavity 35 will be transferred to the cutter head 37, reheating the cutter head 37 that has been cooled. As the cutter head 13 rotates, the air outlet end of the spiral tube 26 corresponding to the cutter head 37 after cutting will detach from the arc-shaped sealing plate 21, and the air inside the spiral tube 26 will flow, performing a heat dissipation operation again.

[0080] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A wire harness connector mold processing device, comprising an angle adjustment module (1) and a clamping module (3), characterized in that, It also includes a protective module (2) installed on the angle adjustment module (1) and a cutting module (4) installed inside the protective module (2); The clamping module (3) is used to clamp and fix the mold. In conjunction with the use of the angle adjustment module (1), the mold orientation is changed so that the mold is aligned with the cutting module (4). The protective module (2) is used to protect the cutting module (4) and blow air into the cutting module (4) to dissipate heat, remove dust and chips; The cutting module (4) consists of a cutter head (13), multiple sets of cutter assemblies (15) mounted on the cutter head (13), a set of airflow control components (14) and a set of air intake components (25). The cutter head (13) is divided into multiple first cavities (33) and a second cavity (35). The air intake component (25) is used to dissipate heat and preheat the cutter assemblies (15). The airflow control component (14) is used to switch between heat dissipation and preheating modes. The second cavity (35) is filled with hydrated salt metal. The tool assembly (15) includes a tool holder (36), on which a tool head (37) is fixedly mounted. A heat-conducting strip (38) is fixedly mounted inside the tool holder (36), and a cylindrical groove is formed on the heat-conducting strip (38). A heat-conducting column (34) is fixedly mounted on the tool disc (13). The heat-conducting column (34) penetrates and extends into the inside of the tool holder (36). The heat-conducting column (34) and the heat-conducting strip (38) are slidably connected through the cylindrical groove. The exterior is wound with a spiral tube (26), which is located inside the first cavity (33), and both ends of the spiral tube (26) extend out of the cutter disc (13). The first cavity (33) is filled with heat exchange fluid. A heat-conducting ring (32) is fixedly installed on multiple heat-conducting columns (34). The heat-conducting ring (32) is located inside the second cavity (35). Each heat-conducting column (34) extends from the first cavity (33) into the second cavity (35). The air intake assembly (25) includes an annular air box (27) fixedly mounted on the cutter head (13). An air inlet (29) is provided on the annular air box (27), and a guide plate (28) is slidably mounted on the annular air box (27). An adjustment mechanism that cooperates with the guide plate (28) is installed on the annular air box (27). One end of the spiral tube (26) extends into the interior of the annular air box (27). The adjustment mechanism includes an arc-shaped hole on the side of the annular air box (27), and a movable lever (30) that cooperates with the arc-shaped hole is fixedly installed on the air guide plate (28). The movable lever (30) and the arc-shaped hole are fixed by a screw and nut. The airflow control assembly (14) includes a fixed shaft (20) fixedly mounted on a connecting bolt (19), on which an arc-shaped sealing plate (21) for sealing the other end of the spiral tube (26) is rotatably mounted, and a counterweight (23) is snapped onto the arc-shaped sealing plate (21) by a bolt (22).

2. The wire harness connector mold processing device according to claim 1, characterized in that, The angle adjustment module (1) includes a base (5) and a rotating disk (6). The rotating disk (6) and the base (5) are rotatably connected. The clamping module (3) is slidably mounted on the rotating disk (6).

3. The wire harness connector mold processing device according to claim 2, characterized in that, Multiple comparison cards (7) are fixedly installed on the rotating disk (6). The angle between two adjacent comparison cards (7) is sixty degrees. The base (5) is marked with scale lines (8) that cooperate with the comparison cards (7). The arc of the scale lines (8) is sixty degrees.

4. The wire harness connector mold processing device according to claim 2, characterized in that, The protective module (2) includes a mounting bracket (9), which is rotatably connected to the base (5). A protective cover (10) is rotatably mounted on the mounting bracket (9) for protecting the unused tool assembly (15). An air blowing pipe (11) is fixedly mounted on the protective cover (10), and the air blowing pipe (11) penetrates and extends into the interior of the protective cover (10).

5. The wire harness connector mold processing device according to claim 4, characterized in that, The cutter head (13) is rotatably mounted on the mounting bracket (9). A motor (12) is fixedly mounted on the mounting bracket (9). The motor (12) and the cutter head (13) are driven by a helical gear (16). A connecting sleeve (17) is rotatably mounted on the mounting bracket (9). The helical gear (16) and the connecting sleeve (17) are fixedly connected. The cutter head (13) is fitted on the connecting sleeve (17) and fixed to the connecting sleeve (17) by a washer (18) and a connecting bolt (19). The airflow control component (14) is mounted on the connecting bolt (19). The cutter assembly (15) is slidably connected to the cutter head (13) and fixed by a washer (24) and a screw.

6. A method for processing a wire harness connector mold, used in the wire harness connector mold processing apparatus as described in any one of claims 1-5, characterized in that, Includes the following steps: S1. First, use the clamping module (3) to clamp and fix the mold. Then, adjust the orientation of the mold by the angle adjustment module (1) and adjust the position of the clamping module (3) so that the mold is directly below the tool assembly (15). S2. Next, start the cutting module (4). The tool assembly (15) in the cutting module (4) rotates at high speed. During the rotation, the cutting module (4) is pressed down, so that the tool assembly (15) abuts against the mold to cut the burrs on the mold. S3. During the cutting process, a large amount of heat will be generated between the tool assembly (15) and the mold. Part of the heat will be transferred to the first cavity (33) inside the cutter head (13), while the other part of the heat will be transferred to the second cavity (35) for storage. While the cutter head (13) is rotating at high speed, the air intake assembly (25) will draw in the external cold air into the first cavity (33) to dissipate the heat. S4. In conjunction with the use of the airflow control component (14), the preheating and heat dissipation modes are switched to control whether the airflow passes through the corresponding first cavity (33). Before the tool assembly (15) contacts the mold, the heat in the second cavity (35) is used to preheat the tool assembly (15), and after the tool assembly (15) separates from the mold, the tool assembly (15) is cooled.

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