Tool bit production process and equipment

Abstract

The invention relates to a tool bit production technology and equipment, and relates to the technical field of tool bit production, the tool bit production equipment comprises a rack, a bearing disc and a bearing rod, and further comprises a replacement mechanism, and the replacement mechanism comprises a bearing table arranged on the rack; the clamping piece is arranged on the bearing table and is provided with a clamping groove; the positioning piece is arranged on the bearing table and provided with positioning grooves at intervals; and the pushing assembly is arranged on the rack, and the bearing rod can be connected with the pushing assembly after being taken down from the bearing disc. The bearing rod is taken down from the bearing disc and then connected with the pushing assembly, the pushing assembly is started to drive the bearing rod to be separated from the tool bits and the separation pipes, the bearing rod is replaced with the clamping piece with the tool bits to be treated, and the pushing assembly is started to enable the bearing rod to continue to penetrate through the multiple tool bits to be treated and the multiple separation pipes; therefore, the time spent in the replacement process is saved, the production cost of the tool bit is reduced, and the production efficiency of the tool bit is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cutter head production, and in particular to a cutter head production process and equipment. Background Art

[0002] The tool is a tool used for cutting in mechanical manufacturing. The tool body includes a tool rod and a tool head that can be detachably mounted on the tool rod. The tool head is used to achieve cutting processing, so it requires extremely high strength. Cemented carbide is a commonly used material for producing tool heads. Cemented carbide is an alloy material made of a hard compound of refractory metals and a bonding metal through a powder metallurgy process. Cemented carbide has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, and corrosion resistance.

[0003] In the related art, the production steps of the cutter head include S1, preparing raw materials; S2, drying; S3, extruding the cutter head; S4, placing the extruded cutter head in a sintering furnace for hardening; S5, using a grinder to grind the hardened cutter head into the required size; S6, coating treatment, transporting the cutter head to a vapor deposition furnace for coating treatment; S7, marking, packaging and warehousing.

[0004] Due to the small size of the cutter heads, multiple cutter heads need to be processed together for one coating treatment, so a carrying tool is needed to position and place the cutter heads. Multiple carrying rods are provided on the carrying tool, and multiple cutter heads are mounted on the carrying rods. A separator tube is also required between two adjacent cutter heads. The separator tube is used to separate the two cutter heads, thereby achieving coating treatment of multiple cutter heads.

[0005] When replacing the cutter heads and separator tubes, it is necessary to remove multiple cutter heads and separator tubes in turn, and then put multiple cutter heads and separator tubes to be processed on the supporting rod in turn, which makes the whole process take a long time. Even if a robot is used to achieve grasping, the time spent on removal and grasping is still long. At the same time, the vapor deposition furnace is in a shutdown state during the replacement process, which greatly increases the production cost of the cutter heads and reduces the production efficiency of the cutter heads. Summary of the invention

[0006] In order to reduce the production cost of a cutter head and improve the production efficiency of a cutter head, the present application provides a cutter head production process and equipment.

[0007] In the first aspect, the present application provides a tool head production device, which adopts the following technical solution: A cutter head production device comprises a frame, a carrier plate placed on the frame, a plurality of carrier rods detachably arranged on the carrier plate and used to place cutter heads and separator tubes, and a replacement mechanism for replacing cutter heads and separator tubes on the carrier rods, wherein the replacement mechanism comprises: A bearing platform is arranged on the frame; A clamping piece is detachably arranged on the bearing platform and is provided with a plurality of clamping grooves for clamping with the cutter head for positioning. The clamping piece is provided in plurality and is easy to replace; A positioning member is arranged on the supporting platform and is provided with a plurality of positioning grooves for clamping with the partition tube for positioning. When the clamping member is installed on the supporting platform, the plurality of clamping grooves and the plurality of positioning grooves are spaced apart and each positioning groove is located between two adjacent clamping grooves. A pushing assembly is arranged on the frame, and the bearing rod can be connected to the pushing assembly after being removed from the bearing plate; When the support rod is equipped with a cutter head and a separator tube, when the support rod is connected to a pushing assembly, the cutter head and the separator tube on the support rod are respectively engaged with the engaging groove and the positioning groove, and the pushing assembly drives the support rod to move so that the cutter head and the separator tube are separated from the support rod; when the support rod is not equipped with a cutter head and a separator tube, after the support rod and the pushing assembly are connected, the support rod is close to the support platform under the action of the pushing assembly and the cutter head and the separator tube are sleeved onto the support rod.

[0008] By adopting the above technical scheme, multiple cutter heads to be processed are pre-installed on the multiple clamping grooves of the spare clamping parts, the bearing rod is removed from the bearing plate, and the bearing rod is connected to the pushing component. After the connection, the multiple cutter heads on the bearing rod are clamped and installed on the multiple clamping grooves, and the multiple separator tubes are clamped and installed on the multiple positioning grooves. The pushing component starts to drive the bearing rod to detach from the multiple cutter heads and the multiple separator tubes, and then the clamping parts are removed and replaced with the clamping parts on which the cutter heads to be processed are installed. The pushing component starts to drive the bearing rod to move back, so that the bearing rod continues to pass through the multiple cutter heads to be processed and the multiple separator tubes, and then the bearing rod is removed and fixedly installed on the bearing plate, so that the cutter heads and separator tubes on the multiple bearing rods can be replaced.

[0009] After the replacement is completed, the carrier plate is kept ready for use. When the coating treatment of the cutter head in the vapor deposition furnace is completed, the spare carrier plate can be put in for coating treatment. While the coating treatment is being carried out, the coated cutter head can be replaced in time, thereby greatly reducing the time spent on replacing the cutter head and the separator tube, reducing the downtime of the vapor deposition furnace, reducing the production cost of the cutter head, and improving the production efficiency of the cutter head.

[0010] At the same time, the cutter head can be installed in advance or by multiple people together, saving time during the replacement process. Furthermore, the separator tube can be reused after being removed, and there is no need to remove it for replacement and installation, which further saves time during the replacement process. It also reduces the risk of the vapor deposition furnace being shut down due to long replacement time, further reduces the production cost of the cutter head, and improves the production efficiency of the cutter head.

[0011] Optionally, the bearing rod is connected to the bearing plate via a connecting assembly, and the connecting assembly includes: A connecting block is arranged on the carrying plate and is provided with a connecting groove; A clamping block is arranged on the bearing rod and is clamped and matched with the connecting groove for positioning; The connecting screw is threadedly connected to the connecting block and pressed against the clamping block for positioning.

[0012] By adopting the above technical solution, the connecting screw is turned away from the clamping block, and the load-bearing rod is pulled to drive the clamping block to disengage from the connecting groove, so that the load-bearing rod can be removed. During installation, the clamping block is clamped and installed on the connecting groove, and the connecting screw is turned to press against the clamping block for positioning, so that the load-bearing rod can be removed or installed, making the process simple and stable, and further saving the time spent in the replacement process.

[0013] Optionally, the pushing component includes: The movable seat is slidably arranged on the frame in a direction approaching or moving away from the bearing platform; The connecting seat is arranged on the side wall of the movable seat close to the bearing platform and is provided with a movable groove for engaging with the engaging block. The engaging block is positioned against the movable seat and moves in the direction in which the cutter head is inserted into the engaging groove, so that the engaging block can be engaged and installed on the movable groove; The moving part is arranged on the frame and is used for driving the moving seat to move.

[0014] By adopting the above technical solution, after the clamping block is removed from the connecting groove, the clamping block is placed against the movable seat, the cutter head is pushed to be clamped and installed on the clamping groove and the partition tube is clamped and installed on the positioning groove. At the same time, the clamping block is also clamped and installed on the movable groove. Then the movable part can start to drive the bearing rod to move. When the bearing rod needs to be removed, the bearing rod can be pulled to drive the clamping block to disengage from the movable groove. Therefore, the bearing rod can be removed, which improves the convenience of connection and disassembly, makes the process simple and stable, further saves the time spent in the replacement process, and improves the production efficiency of the cutter head.

[0015] Optionally, the notch of the snap-in groove is provided with a guide angle 1 for facilitating the snap-in of the cutter head, and the notch of the positioning groove is provided with a guide angle 2 for facilitating the snap-in of the partition tube.

[0016] By adopting the above technical solution, there is a certain distance between the clamping groove and the positioning groove, but the cutter head and the separator tube located on the bearing rod are abutted against each other. Therefore, the multiple cutter heads and multiple separator tubes located on the bearing rod are clamped and installed on the clamping groove and the positioning groove because the misalignment generates a blocking force. Therefore, the misaligned cutter heads and separator tubes can be more conveniently clamped and installed on the clamping groove and the positioning groove through the coordination of guide angle one and guide angle two, thereby improving the efficiency of cutter head production, while also reducing the probability of damage to the cutter head when clamping, thereby improving the quality of the cutter head.

[0017] Optionally, a bearing slot is provided on the bearing platform, the clamping member is clamped and installed on the bearing slot and is provided with a positioning piece that abuts against the bearing platform for positioning, and a positioning mechanism is provided on the bearing platform, and the positioning mechanism includes: The mobile frame is vertically slidably arranged on the bearing platform and has a plug-in board on its upper surface for plugging and cooperating with the lower surface of the card connector for positioning. The card connector is horizontally plugged and installed on the plug-in board for positioning; A lifting member, used for driving the mobile frame to move; The pressing assembly is rotatably arranged on the bearing platform and connected to the movable frame; when the movable frame moves downward and drives the clamping piece to be clamped and installed on the bearing slot, the positioning piece presses on the bearing platform for positioning and the pressing assembly presses on the top of the cutter head and the separator tube for positioning; when the movable frame drives the clamping piece to move upward to above the bearing slot, the lifting piece drives the pressing assembly away from the cutter head and the separator tube to unlock.

[0018] By adopting the above technical solution, when the cutter head needs to be removed, the lifting member starts to drive the moving frame to move upward, and the moving frame drives the card connector to move upward to above the carrying slot, so that the card connector is disengaged from the carrying slot. At this time, it is only necessary to move the card connector so that the card connector is disengaged from the plug-in board, and then the card connector can be removed, and then the cutter head is removed and placed in the tool box for loading the cutter heads; the cutter heads that need to be processed are card-connected and installed on multiple card connector slots for backup.

[0019] When the cutter head needs to be mounted on the bearing rod, the clamping piece is plugged into the plug-in plate, and then the lifting piece is started to drive the movable frame and the clamping piece to move downward, so that the clamping piece is clamped and installed on the bearing groove and the positioning piece is pressed against the bearing platform for positioning, and the top of the cutter head and the separator tube are exposed outside the clamping groove and the positioning groove. At the same time, when the movable frame moves, it also drives the pressing assembly to press against the top of the cutter head and the separator tube for positioning, thereby reducing the probability of the cutter head and the separator tube detaching from the clamping groove and the positioning groove, improving the stability during the replacement of the cutter head and the separator tube, and improving the quality and efficiency of the cutter head production.

[0020] The movement of the movable frame can realize the embedding of the clamping part into the inner side of the supporting platform, so that the clamping part is more stable after being installed by simple clamping, and the pressing assembly presses on the cutter head and the separator tube for positioning, and at the same time, the movable frame moves upward to drive the clamping part to move above the supporting groove, so that the clamping part can be easily removed from the movable frame, and the movement of the movable frame also makes the pressing assembly separate from the cutter head and the separator tube, thereby greatly improving the stability of the clamping part after clamping and the convenience of the cutter head installation, and also improving the stability of the cutter head and the separator tube after clamping installation, thereby improving the quality and efficiency of the cutter head production.

[0021] The tool holder is then moved down and the tool is moved up and down, and the tool holder is moved down and the tool holder is moved up and down, and the tool holder is moved down and down, ...

[0022] Optionally, the pressing component includes: A rotating plate, rotatably disposed on the upper surface of the bearing platform; An elastic plate, which is arranged on the rotating plate and has elasticity and is pressed against the top of the cutter head and the separation tube for positioning; The connecting rod has two ends rotatably arranged on the moving frame and the rotating plate.

[0023] By adopting the above technical solution, when the movable frame moves upward, the connecting rod is driven to move upward, and the connecting rod drives the rotating plate and the elastic plate to rotate. When the movable frame moves downward and the driving clamp is mounted on the bearing groove, the movable frame moves and drives the rotating plate and the elastic plate to approach the cutter head and the separator tube through the connecting rod, so that the elastic plate is pressed against the cutter head and the separator tube for positioning; and when the movable frame moves upward, the connecting rod drives the rotating plate and the elastic plate to rotate upward away from the cutter head and the separator tube, thereby unlocking the positioning of the cutter head and the separator tube.

[0024] Optionally, the clamping member includes a fixed rod, a fixed block and a plurality of movable blocks, and a fixed assembly, the fixed block is arranged on the fixed rod, the plurality of movable blocks are arranged on the fixed rod for sliding at intervals along a direction approaching or moving away from the fixed block, and the plurality of clamping grooves are respectively provided on the fixed block and the plurality of movable seats; the fixed assembly is used for positioning the plurality of movable seats; the movable seat is provided with a pushing hole which is connected to the clamping groove and is used for pushing the cutter head to disengage from the clamping groove.

[0025] By adopting the above technical solution, in order to place the separator tube on the clip, the distance between two adjacent clip grooves is larger, but the tool box for loading multiple tool heads does not need to place the separator tube, so the distance between the clip grooves for placing two adjacent tool heads is smaller than the distance between two adjacent clip grooves, so that the tool heads on the clip will be misplaced when placed in the tool box, so they can only be removed from the clip and then installed in the slots in the tool box, which increases the difficulty of the loading process, and cannot adapt to changes in the size of the separator tube, reducing the adaptability of the tool head production process.

[0026] The fixing component is unlocked, and then the multiple moving blocks can be pushed to adjust the position. After the adjustment is completed, the fixing component positions the multiple moving blocks, so that the multiple card-joining slots can be positioned when the separator tube is placed. After the card-joining parts are removed, the multiple moving blocks move so that the multiple card-joining slots are aligned with the multiple card-joining slots on the tool box, so that the exposed ends of the multiple cutter heads can be directly card-joined and installed on the multiple card-joining slots for positioning, and then the multiple cutter heads are pushed out of the multiple card-joining slots through the pushing holes, thereby greatly improving the convenience of loading the cutter heads, and can also adapt to different separator tubes, thereby improving the adaptability of the cutter head production process.

[0027] Optionally, the fixing component includes: The movable plate is slidably arranged on the fixed rod in a direction approaching or moving away from the moving block; The fixed screw rod is threadedly connected to the fixed rod and pushes the movable plate to press against the plurality of moving blocks for positioning.

[0028] Optionally, a rotating disk is rotatably provided on the frame, and the supporting disk is placed on the rotating disk.

[0029] By adopting the above technical solution, the carrying plate is placed on the rotating plate. Therefore, after disassembling or installing a carrying rod, the carrying plate is rotated to drive the rotating plate to rotate. The rotation of the carrying plate causes the next carrying rod to be transferred to the staff, who can then continue to disassemble or install the next carrying rod, thereby improving the convenience of the staff in replacing the cutter head and the separator tube, and improving the production quality of the cutter head.

[0030] In the second aspect, the present application provides a tool head production process, which adopts the following technical solution: A cutter head production process comprises the following steps: Prepare raw materials and place them in a grinder for grinding; Drying: the ground raw materials are transported to a spray dryer for drying; Press the blade and add the dried raw material to the die for extrusion molding; A sintering furnace is used to place the extruded blade into a sintering furnace for hardening; Grinding: Use a grinder to grind the hardened blade to the required size; Coating treatment: the blade heads and separation tubes on the multiple bearing rods on the bearing plate are replaced by a replacement mechanism for standby use. The blade heads in the vapor deposition furnace are subjected to coating treatment. After the bearing plate is taken out, the standby bearing plate is put in for coating treatment. During the coating treatment, the replacement mechanism continues to replace the blade heads and separation tubes. Packing and storage: Put the coated blades into the tool box and then store them.

[0031] By adopting the above technical scheme, the raw materials are placed in a grinder for grinding, the ground raw materials are transported to a spray dryer for drying, the dried raw materials are added to a mold for extrusion molding, and the extruded blades are placed in a sintering furnace for hardening; the hardened blades are ground into the required size using a grinder, the blade heads and separator tubes on the multiple bearing rods on the bearing plate are replaced and spared through a replacement mechanism, the blade heads in the vapor deposition furnace are coated, and after the bearing plate is taken out, the spare bearing plate is placed in for coating treatment. While coating, the replacement mechanism continues to replace the blade heads and separator tubes, and the coated blades are put into the tool box and put into storage.

[0032] In summary, the present application includes at least one of the following beneficial technical effects: 1. By pre-clamping and installing the cutter head to be processed into the spare clamping part slot, the bearing rod is removed from the bearing plate and connected to the pushing component, so that the cutter head is clamped and installed on the clamping slot and the separator tube is clamped and installed on the positioning slot, the pushing component starts to drive the bearing rod to disengage from the cutter head and the separator tube, and then the clamping part is removed and replaced with the clamping part on which the cutter head to be processed has been installed, the pushing component starts to drive the bearing rod back, so that the bearing rod continues to pass through multiple cutter heads to be processed and multiple separator tubes, and then the bearing rod is removed and fixedly installed on the bearing plate, so that the cutter heads and separator tubes on multiple bearing rods can be replaced, thereby saving the time spent in the replacement process, reducing the production cost of the cutter head, and improving the production efficiency of the cutter head.

[0033] 2. By keeping the carrier plate as a standby after replacement, when the coating of the cutter head in the vapor deposition furnace is completed, the spare carrier plate can be put in for coating. While the coating is being carried out, the cutter head that has been coated can be replaced in time, thereby greatly reducing the time spent on replacing the cutter head and the separator tube, reducing the downtime of the vapor deposition furnace, reducing the production cost of the cutter head, and improving the production efficiency of the cutter head. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a three-dimensional structural diagram of the production equipment; Figure 2 It is a schematic diagram of the structure of the connected components in the production equipment; Figure 3 It is a schematic diagram of the structure of the replacement mechanism and the positioning mechanism in the production equipment; Figure 4 It is a schematic diagram of the local structure of the production equipment, in which the side wall of the carrier platform is cut away; Figure 5 It is a structural schematic diagram of the clamping parts, movable frames, lifting parts and plug-in boards in the production equipment, in which two movable blocks and the guide blocks connected thereto are exploded.

[0035] 1. bracket; 2. bracket; 3. bracket 4. bracket; 4. bracket 5. bracket 6. bracket 7. bracket 8. bracket 9. bracket 10. bracket 11. bracket 12. bracket 13. bracket 14. bracket 15. bracket 16. bracket 17. bracket 18. bracket 19. bracket 20. bracket 21. bracket 22. bracket 23. bracket 24. bracket 25. bracket 26. bracket 27. bracket 28. bracket 29. bracket 30. bracket 31. bracket 32. bracket 33. bracket 34. bracket 35. bracket 36. bracket 37. bracket 38. bracket 39. bracket 40. bracket 41. bracket 42. bracket 43. bracket 44. bracket 45. bracket 46. bracket 47. bracket 48. bracket 49. bracket 50. bracket 51. bracket 52. bracket 53. bracket 54. bracket 65. bracket 66. bracket 67. bracket 68. bracket 70. bracket 71. bracket 72. bracket 73. bracket 74. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-5 This application is described in further detail.

[0037] The embodiment of the present application discloses a tool head production device.

[0038] Reference Figure 1 and Figure 2 The tool head production equipment includes a frame 1, a rotating disk 11, a carrying disk 12, a plurality of carrying rods 13 and a replacement mechanism 3. The rotating disk 11 is vertically rotatably installed on the frame 1, and a limit block is fixedly installed on the rotating disk 11. The carrying disk 12 is placed on the upper surface of the rotating disk 11 and is coaxially arranged with the rotating disk 11, and the lower surface of the carrying disk 12 is plugged into the limit block, so that the carrying disk 12 and the rotating disk 11 rotate at the same time. The outer diameter of the carrying disk 12 is larger than the outer diameter of the rotating disk 11, so that it is convenient for lifting tools such as forklifts to lift the carrying disk 12 located outside the rotating disk 11 to realize the transportation of the carrying disk 12. Multiple bearing rods 13 are detachably connected to the upper surface of the bearing plate 12 through the connecting assembly 2, and the multiple bearing rods 13 are arranged in a circular array around the axis of the bearing plate 12. The axis of the bearing rod 13 is parallel to the axis of the bearing plate 12. Multiple cutter heads and multiple separator tubes are all mounted on the bearing rods 13, and the separator tubes are located between two adjacent cutter heads and are used to separate the two adjacent cutter heads; the replacement mechanism 3 is used to remove the multiple cutter heads and multiple separator tubes on the bearing rod 13 for replacement.

[0039] The connecting assembly 2 includes a connecting block 21, a clamping block 22 and a connecting screw 23. The connecting block 21 is fixedly mounted on the upper surface of the supporting plate 12, and a connecting groove 24 is radially opened at one end of the connecting block 21 along the supporting plate 12; the clamping block 22 is fixedly mounted on the bottom end of the supporting rod 13, and the clamping block 22 is clamped on the connecting groove 24 for positioning; the connecting screw 23 is threadedly connected to the upper surface of the connecting block 21, and the connecting screw 23 is pressed against the clamping block 22 to position the clamping block 22 and the supporting rod 13.

[0040] Twist the connecting screw 23 away from the clamping block 22, pull the load-bearing rod 13 to disengage the clamping block 22 from the connecting groove 24, so that the load-bearing rod 13 can be removed. When installing the load-bearing rod 13, clamp the clamping block 22 onto the connecting groove 24 and rest it on the bottom of the connecting groove 24 for positioning, and twist the connecting screw 23 to press it against the clamping block 22 for positioning.

[0041] Reference Figure 1 , Figure 3 and Figure 4 The replacement mechanism 3 includes a supporting platform 31, a clamping member 4, a positioning member 32 and a pushing assembly 5. The supporting platform 31 is fixedly mounted on the frame 1, and a supporting groove 33 is provided on the upper surface of the supporting platform 31; the clamping member 4 is vertically clamped and installed on the supporting groove 33, and a positioning piece 48 is fixedly installed on the outer wall of the clamping member 4 to lean against the supporting platform 31 for positioning, so as to realize the detachable connection between the clamping member 4 and the supporting platform 31, and at the same time, multiple clamping members 4 are provided and easy to replace.

[0042] The positioning member 32 is fixedly installed on the bearing groove 33, and a plurality of clamping grooves 47 for clamping with the cutter head for positioning are provided on the clamping member 4. A plurality of positioning grooves 34 for clamping with the partition tube for positioning are provided on the positioning member 32. When the clamping member 4 is clamped and installed on the bearing groove 33, the plurality of clamping grooves 47 and the plurality of positioning grooves 34 are spaced apart along the length direction of the bearing platform 31, and each positioning groove 34 is located between two adjacent clamping grooves 47.

[0043] The pushing assembly 5 is arranged on the frame 1, and the bearing rod 13 can be connected to the pushing assembly 5 after being removed from the bearing plate 12. When the bearing rod 13 is equipped with cutter heads and separator tubes, when the bearing rod 13 is connected to the pushing assembly 5, the multiple cutter heads and multiple separator tubes located on the bearing rod 13 are respectively engaged with the clamping groove 47 and the positioning groove 34, and the pushing assembly 5 drives the bearing rod 13 to move so that the cutter heads and the separator tubes are separated from the bearing rod 13; when the bearing rod 13 is not equipped with cutter heads and separator tubes, the bearing rod 13 is connected to the pushing assembly 5, and the pushing assembly 5 starts to push the bearing rod 13 close to the bearing platform 31, so that the bearing rod 13 passes through the multiple cutter heads and the multiple separator tubes in sequence, and then the bearing rod 13 is removed from the pushing assembly 5, thereby realizing the multiple cutter heads and the multiple separator tubes being sleeved on the bearing rod 13.

[0044] The multiple cutter heads to be coated can be pre-installed in the clamping groove 47 of the spare clamping component 4, the supporting rod 13 can be removed from the supporting plate 12 and connected to the pushing component 5, and the multiple cutter heads and multiple separator tubes on the supporting rod 13 can be respectively clamped and installed in the clamping groove 47 and the positioning groove 34 for positioning. The pushing component 5 starts to drive the supporting rod 13 to disengage from the multiple cutter heads and the multiple separator tubes, and then the clamping component 4 is removed from the supporting platform 31, and the clamping component 4 with the cutter heads to be processed is clamped and installed on the supporting groove 33.

[0045] The coated cutter heads on the clamping member 4 are placed in a tool box for loading cutter heads for storage. The tool box is provided with a plurality of clamping slots for clamping with the cutter heads. Then the cutter heads to be processed are clamped and installed in the clamping slots 47 for standby use. At the same time, the pushing component 5 starts to drive the supporting rod 13 to move back, so that the plurality of cutter heads and the plurality of separator tubes continue to be sleeved on the supporting rod 13. Then the supporting rod 13 is removed from the pushing component 5 and installed on the supporting plate 12, so as to realize the replacement of the plurality of cutter heads and the plurality of separator tubes on the supporting rod 13, thereby completing the replacement of the cutter heads and the separator tubes on the plurality of supporting rods 13. After the replacement is completed, the supporting plate 12 is kept for standby use. Therefore, after the coating treatment of the cutter heads in the vapor deposition furnace is completed, the supporting plate 12 is removed and the spare supporting plate 12 can be placed in the vapor deposition furnace for processing. During the cutter head processing process, the coated cutter heads are continuously replaced, thereby saving the cutter head replacement time, reducing the downtime of the vapor deposition furnace, improving the production efficiency of the cutter heads, and reducing the production cost of the cutter heads.

[0046] Reference Figure 1 , Figure 3The pushing assembly 5 includes a moving seat 51, a connecting seat 52 and a moving member 53. The moving seat 51 is slidably installed on the frame 1 along the length direction of the bearing platform 31, that is, the moving seat 51 moves in the direction close to or away from the bearing platform 31. The connecting seat 52 is fixedly installed on the side wall of the moving seat 51 close to the bearing platform 31, and a moving groove 54 is provided on the upper surface of the connecting seat 52. After the clamping block 22 abuts against the side wall of the moving seat 51 and moves downward, the clamping block 22 can be inserted and installed in the moving groove 54 for positioning, so as to realize the connection between the bearing rod 13 and the moving seat 51.

[0047] When the support rod 13 is equipped with a cutter head and a separator tube, the movable seat 51 is located on the side close to the support platform 31, and the clamping block 22 is clamped and installed on the movable groove 54 so that multiple cutter heads and multiple separator tubes are respectively clamped and installed on the multiple clamping grooves 47 and the multiple positioning grooves 34; when the support rod 13 is not equipped with a cutter head and a separator tube, the movable seat 51 is located on the side away from the support platform 31, and after the clamping block 22 is clamped and installed on the movable groove 54, the support rod 13 is located on the outside of the support platform 31; the movable member 53 can be an electric push rod, a cylinder or other structures, and the movable member 53 is fixedly installed on the frame 1 and the piston rod is fixedly connected to the movable seat 51, so as to drive the movable seat 51 to move.

[0048] The clamping member 4, the positioning member 32 and the supporting platform 31 are all provided with avoidance holes for the supporting rod 13 to pass through, the clamping groove 47 is provided with a guide angle 1, and the positioning groove 34 is provided with a guide angle 2. The guide angle 1 is used for guiding when the cutter head is plugged into the clamping groove 47, and the guide angle 2 is used for guiding when the separator tube is plugged into the positioning groove 34, thereby improving the convenience of installing the cutter head and the separator tube.

[0049] Reference Figure 4 , Figure 5 The clamping member 4 includes a fixed rod 41, a fixed block 42, a plurality of movable blocks 43 and a fixed assembly 44. The fixed rod 41 and the bearing platform 31 are parallel in length direction and are clamped and installed on the bearing groove 33. The positioning piece 48 is fixedly installed on the side wall of the fixed rod 41. The fixed block 42 is fixedly installed on one end of the fixed rod 41 and its length direction is perpendicular to the length direction of the fixed rod 41. A fixed groove 411 is opened on the side wall of the fixed rod 41 along the length direction of the fixed rod 41. The fixed groove 411 is connected with one end of the fixed rod 41 away from the fixed block 42. A plurality of guide grooves 412 are spaced apart on the side wall of the fixed rod 41 along the length direction of the fixed rod 41, and the top of the guide groove 412 is connected with the bottom of the fixed groove 411.

[0050] A plurality of movable blocks 43 are arranged in one-to-one correspondence with a plurality of guide grooves 412. The movable block 43 is slidably installed on the guide groove 412 through the guide block 431, and the guide block 431 can also be moved to the fixed groove 411 and then removed from the fixed groove 411. At the same time, the guide block 431 can be installed on the guide groove 412 by reverse operation, thereby realizing the installation and disassembly of the movable block 43. A plurality of snap-in grooves 47 are respectively opened on the upper surfaces of the fixed block 42 and the plurality of movable blocks 43, and the lower surfaces of the fixed block 42 and the movable block 43 are provided with pushing holes connected to the snap-in groove 47, and the pushing holes are used to push the cutter head out of the snap-in groove 47; the fixed component 44 is used to position the positions of the plurality of movable blocks 43.

[0051] The multiple movable blocks 43 move in a direction close to or away from the fixed block 42. After the movement is completed, the fixed component 44 positions the multiple movable blocks 43. Therefore, it can be designed that when the guide block 431 abuts against the end of the guide groove 412 away from the fixed block 42, a space is left between two adjacent movable blocks 43 for the positioning member 32 to extend into. At this time, the clamping groove 47 corresponds to the cutter head and the positioning groove 34 corresponds to the partition tube.

[0052] On the contrary, multiple guide blocks 431 are all moved close to the fixed block 42, so that multiple guide blocks 431 are all against the end of the guide groove 412 close to the fixed block 42, and the fixed assembly 44 is positioned. At this time, multiple snap-in grooves 47 are aligned with the snap-in grooves on the tool box for loading coating processing tool bits. Therefore, after the snap-in member 4 is removed from the carrier platform 31, multiple guide blocks 431 are close to the fixed block 42 and against the end of the guide groove 412 close to the fixed block 42 for positioning, and then the exposed ends of the multiple tool bits are plugged into the snap-in grooves, and then the multiple tool bits are pushed out of the snap-in grooves 47 through the pushing holes, so that the multiple tool bits are snap-in installed in the snap-in grooves at the same time, thereby improving the convenience of placing the tool bits in the tool box, improving the production efficiency of the tool bits, and reducing the production cost of the tool bits.

[0053] The fixing assembly 44 includes a movable plate 45 and a fixing screw 46. The movable plate 45 is vertically slidably installed on the fixing groove 411 and is located above the multiple guide grooves 412. The fixing screw 46 is threadedly connected to the upper surface of the fixing rod 41, and the fixing screw 46 extends into the fixing groove 411 and pushes the movable plate 45 to press against the multiple guide blocks 431, so that the multiple movable blocks 43 can be positioned. At the same time, after the movable plate 45 moves up, the guide block 431 can be removed through the fixing groove 411.

[0054] Reference Figure 3 , Figure 5A positioning mechanism 6 is provided on the bearing platform 31, and the positioning mechanism 6 includes a moving frame 61, a lifting member 62 and a pressing assembly 7. The moving frame 61 is vertically slidably installed in the bearing groove 33 and can extend above the bearing platform 31; a plug-in plate 63 is fixedly installed on the upper surface of the moving frame 61, and the card connector 4 is placed on the upper surface of the moving frame 61, and the card connector 4 is horizontally moved and plugged with the plug-in plate 63 for positioning, so that the card connector 4 cannot move in the vertical direction, thereby realizing a fixed connection between the card connector 4 and the moving frame 61, so the card connector 4 can only move in the horizontal direction, but when the card connector 4 is plug-inly matched with the bearing groove 33, the card connector 4 is limited in the horizontal direction.

[0055] The lifting member 62 is an electric push rod or a cylinder. The lifting member 62 is fixedly installed at the bottom of the bearing groove 33, and the piston rod of the lifting member 62 is vertically upward and fixedly connected to the moving frame 61, so as to drive the moving frame 61 to move vertically. The clamping member 4 is placed on the moving frame 61 and is clamped with the plug-in board 63. The lifting member 62 drives the moving frame 61 and the clamping member 4 to move downward, so that the clamping member 4 is clamped and installed on the bearing groove 33. At the same time, the clamping member 4 moves downward to drive the positioning piece 48 to move downward until the positioning piece 48 presses against the moving frame 61 for positioning and then stops moving, so that the clamping member 4 is clamped and installed on the bearing groove 33, so that the multiple clamping grooves 47 on the clamping member 4 and the multiple positioning grooves 34 on the positioning member 32 are arranged at intervals, so that the blade head and the separator tube can be replaced.

[0056] After the replacement is completed, the lifting member 62 starts to drive the movable frame 61 to move upward, so that the clamping member 4 moves up to above the supporting platform 31, so that the clamping member 4 is disengaged from the supporting groove 33, and then the clamping member 4 can be removed to replace the cutter head, thereby greatly improving the positioning effect of the clamping member 4, and also improving the convenience of removing the clamping member 4, thereby improving the production efficiency of the cutter head.

[0057] The pressing assembly 7 is rotatably arranged on the supporting platform 31 and connected to the movable frame 61. The movable frame 61 moves to drive the pressing assembly 7 to rotate. The pressing assembly 7 includes a rotating plate 71, an elastic plate 72 and a connecting rod 73. The rotating plate 71 is rotatably installed on the upper surface of the supporting platform 31, and the elastic plate 72 is fixedly installed on the lower surface of the rotating plate 71. The elastic plate 72 is elastic and is used to press on the cutter head and the separator tube for positioning; the two ends of the connecting rod 73 are rotatably connected to the movable frame 61 and the rotating plate 71 respectively.

[0058] When the movable frame 61 moves downward to drive the clamping member 4 to be clamped and installed on the supporting groove 33, the movable frame 61 moves downward and drives the rotating plate 71 and the elastic plate 72 to rotate downward and close to the cutter head through the connecting rod 73, so that the elastic plate 72 presses on the cutter head and the separator tube for positioning. When the movable frame 61 moves upward and causes the clamping member 4 to move up to above the supporting platform 31, the movable frame 61 moves upward and drives the rotating plate 71 and the elastic plate 72 to rotate upward and away from the cutter head and the separator tube through the connecting rod 73, thereby unlocking the cutter head and the separator tube.

[0059] Reference Figure 1 , Figure 3 , Figure 5 When it is necessary to remove the cutter heads and separator tubes on the bearing rod 13, the movable frame 61 moves up to the highest point, and the empty clamping piece 4 is placed on the movable frame 61, and then the bearing rod 13 is removed from the bearing plate 12, and the clamping block 22 is pressed against the side wall of the movable seat 51 to install the connecting seat 52, and at the same time, multiple cutter heads are clamped and installed on multiple clamping grooves 47, and the movable frame 61 moves down to drive the cutter heads and the bearing rod 13 to move down at the same time, so that the elastic plate 72 is pressed against the multiple cutter heads, and the multiple separator tubes are clamped and installed on the multiple positioning grooves 34 for positioning, and the bearing rod 13 moves down, that is, drives the clamping block 22 to move down and be plugged and installed on the connecting seat 52 for positioning, and then the movable piece 53 starts to drive the bearing rod 13 away from the bearing platform 31, so that the bearing rod 13 is taken out from the multiple cutter heads and the multiple separator tubes, thereby realizing the removal of the multiple cutter heads and the multiple separator tubes on the bearing rod 13.

[0060] The working principle of the embodiment of the present application is as follows: The multiple cutter heads to be processed are pre-clamped and installed on the multiple clamping grooves 47 of the spare clamping part 4, the vacant clamping part 4 is clamped and installed on the movable frame 61, the bearing rod 13 is removed from the bearing plate 12, and the clamping block 22 is pressed against the movable seat 51 for positioning, so that the multiple cutter heads on the bearing rod 13 are clamped and installed on the multiple clamping grooves 47 for positioning, the lifting member 62 is started to drive the movable frame 61 to move downward, the movable frame 61 moves downward to drive the bearing rod 13 to move downward and the elastic plate 72 turns down and approaches the cutter head, so that the clamping part 4 is clamped and installed on the bearing groove 33, and the multiple separator tubes are clamped and installed on the multiple positioning grooves 34, the elastic plate 72 is pressed against the multiple cutter heads and the multiple separator tubes for positioning, and the clamping block 22 is plugged and installed on the connecting seat 52, and the movable member 53 is started to disengage the bearing rod 13 from the multiple cutter heads and the separator tubes.

[0061] The lifting member 62 drives the movable frame 61 to move upward, so that the clamping member 4 moves upward and disengages from the supporting groove 33, and then the clamping member 4 with the coated cutter head is removed, and the spare clamping member 4 is clamped and installed on the movable frame 61. Then the lifting member 62 drives the movable frame 61 to move downward, so that the clamping member 4 is clamped and installed on the supporting groove 33, and the elastic plate 72 presses on the cutter head and the separator tube for positioning, and the movable member 53 drives the supporting rod 13 to move back, so that multiple cutter heads and multiple separator tubes are sleeved on the supporting rod 13, and finally the lifting member 62 drives the movable frame 61 to move upward, so that the cutter head, the separator tube and the supporting rod 13 move upward at the same time, and the clamping block 22 moves upward and disengages from the connecting seat 52, and then the supporting rod 13 can be removed and fixedly installed on the supporting plate 12, and then the process is repeated in sequence, so that the cutter heads and separator tubes on multiple supporting rods 13 can be replaced.

[0062] After the replacement is completed, the carrier plate 12 is kept in reserve. When the coating treatment of the cutter head in the vapor deposition furnace is completed, the spare carrier plate 12 can be put in for coating treatment. During the coating treatment, the cutter head that has been coated can be replaced in time, thereby greatly reducing the time spent on replacing the head and the separator tube, reducing the downtime of the vapor deposition furnace, reducing the production cost of the cutter head, and improving the production efficiency of the cutter head.

[0063] The embodiment of the present application discloses a tool head production process.

[0064] Reference Figure 1 , the cutter head production process includes the following steps: Prepare raw materials and place them in a grinder for grinding; Drying: the ground raw materials are transported to a spray dryer for drying; Press the blade and add the dried raw material to the die for extrusion molding; A sintering furnace is used to place the extruded blade into a sintering furnace for hardening; Grinding: Use a grinder to grind the hardened blade to the required size; Coating treatment: the blade heads and separation tubes on the multiple bearing rods 13 on the bearing plate 12 are replaced and used by the replacement mechanism 3. The blade heads in the vapor deposition furnace are subjected to coating treatment. After the bearing plate 12 is taken out, the spare bearing plate 12 is put in for coating treatment. During the coating treatment, the replacement mechanism 3 continues to replace the blade heads and separation tubes. Packing and storage: Put the coated blades into the tool box and then store them.

[0065] The working principle of the embodiment of the present application is as follows: The raw materials are placed in a grinder for grinding, the ground raw materials are conveyed to a spray dryer for drying, the dried raw materials are added to a mold for extrusion molding, and the extruded blades are placed in a sintering furnace for hardening; the hardened blades are ground into the required size using a grinder, and the blade heads and separator tubes on the multiple bearing rods 13 on the bearing plate 12 are replaced and used through the replacement mechanism 3, the blade head coating treatment in the vapor deposition furnace is played, and after the bearing plate 12 is taken out, the spare bearing plate 12 is placed in for coating treatment. During the coating treatment, the replacement mechanism 3 continues to replace the blade heads and separator tubes, and the coated blades are placed in the tool box and put into storage.

[0066] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tool head production equipment, characterized in that: The invention comprises a frame (1), a carrier plate (12) placed on the frame (1), a plurality of carrier rods (13) detachably arranged at intervals on the carrier plate (12) and used to place cutter heads and separator tubes, and also comprises a replacement mechanism (3) for replacing the cutter heads and separator tubes on the carrier rods (13), wherein the replacement mechanism (3) comprises: A bearing platform (31) is arranged on the frame (1); A clamping member (4) is detachably arranged on the support platform (31) and is provided with a plurality of clamping grooves (47) for clamping with the cutter head for positioning, wherein a plurality of the clamping members (4) are provided and are easy to replace; A positioning member (32) is arranged on the support platform (31) and is provided with a plurality of positioning grooves (34) for positioning by clamping with the separation tube at intervals; when the clamping member (4) is mounted on the support platform (31), the plurality of clamping grooves (47) and the plurality of positioning grooves (34) are distributed at intervals so that each positioning groove (34) is located between two adjacent clamping grooves (47); A pushing assembly (5) is arranged on the frame (1), and the bearing rod (13) can be connected to the pushing assembly (5) after being removed from the bearing plate (12); When the support rod (13) is equipped with a cutter head and a separator tube, when the support rod (13) is connected to the pushing assembly (5), the cutter head and the separator tube on the support rod (13) are respectively engaged with the engaging groove (47) and the positioning groove (34), and the pushing assembly (5) drives the support rod (13) to move so that the cutter head and the separator tube are separated from the support rod (13); when the support rod (13) is not equipped with a cutter head and a separator tube, after the support rod (13) and the pushing assembly (5) are connected, the support rod (13) is moved close to the support platform (31) under the action of the pushing assembly (5) so that the cutter head and the separator tube are sleeved onto the support rod (13).

2. The tool head production equipment according to claim 1, characterized in that: The bearing rod (13) is connected to the bearing plate (12) via a connecting assembly (2), wherein the connecting assembly (2) comprises: A connecting block (21) is arranged on the carrier plate (12) and is provided with a connecting groove (24); A clamping block (22) is arranged on the bearing rod (13) and is clamped and matched with the connecting groove (24) for positioning; The connecting screw (23) is threadedly connected to the connecting block (21) and pressed against the clamping block (22) for positioning.

3. The tool head production equipment according to claim 2, characterized in that: The pushing component (5) comprises: A movable seat (51) is slidably disposed on the frame (1) in a direction approaching or moving away from the bearing platform (31); A connecting seat (52) is arranged on a side wall of the movable seat (51) close to the supporting platform (31) and is provided with a movable groove (54) for engaging with the engaging block (22); the engaging block (22) is positioned against the movable seat (51) and moves in a direction in which the cutter head is inserted into the engaging groove (47), so that the engaging block (22) can be engaged and installed in the movable groove (54); The moving member (53) is arranged on the frame (1) and is used to drive the moving seat (51) to move.

4. The tool head production equipment according to claim 1, characterized in that: The notch opening of the clamping groove (47) is provided with a first guide angle for facilitating the clamping of the cutter head, and the notch opening of the positioning groove (34) is provided with a second guide angle for facilitating the clamping of the partition pipe.

5. The tool head production equipment according to claim 1, characterized in that: The bearing platform (31) is provided with a bearing groove (33), the clamping member (4) is clamped and mounted on the bearing groove (33) and is provided with a positioning piece (48) that abuts against the bearing platform (31) for positioning, and the bearing platform (31) is provided with a positioning mechanism (6), and the positioning mechanism (6) comprises: A movable frame (61) is vertically slidably arranged on the bearing platform (31) and has an upper surface provided with a plug-in board (63) that is plugged and matched with the lower surface of the clamping member (4) for positioning; the clamping member (4) is horizontally plugged and installed on the plug-in board (63) for positioning; A lifting member (62) is used to drive the moving frame (61) to move; The pressing component (7) is rotatably arranged on the bearing platform (31) and connected to the movable frame (61); when the movable frame (61) moves downward to drive the clamping member (4) to be clamped and installed on the bearing groove (33), the positioning piece (48) is pressed against the bearing platform (31) for positioning and the pressing component (7) is pressed against the top of the cutter head and the separation tube for positioning; when the movable frame (61) drives the clamping member (4) to move upward to above the bearing groove (33), the lifting member (62) drives the pressing component (7) away from the cutter head and the separation tube to unlock.

6. The tool head production equipment according to claim 5, characterized in that: The pressing component (7) comprises: A rotating plate (71) rotatably disposed on the upper surface of the bearing platform (31); An elastic plate (72) is disposed on the rotating plate (71) and has elasticity and is pressed against the top of the cutter head and the separation tube for positioning; The connecting rod (73) has two ends rotatably arranged on the movable frame (61) and the rotating plate (71).

7. The tool head production equipment according to claim 1, characterized in that: The clamping member (4) comprises a fixed rod (41), a fixed block (42), a plurality of movable blocks (43), and a fixed assembly (44); the fixed block (42) is arranged on the fixed rod (41); the plurality of movable blocks (43) are arranged on the fixed rod (41) in a sliding manner at intervals in a direction approaching or moving away from the fixed block (42); the plurality of clamping grooves (47) are respectively provided on the fixed block (42) and the plurality of movable seats (51); the fixed assembly (44) is used for positioning the plurality of movable seats (51); and the movable seat (51) is provided with a pushing hole which is in communication with the clamping groove (47) and is used for pushing the cutter head to be separated from the clamping groove (47).

8. The tool head production equipment according to claim 7, characterized in that: The fixing assembly (44) comprises: The movable plate (45) is slidably disposed on the fixed rod (41) in a direction approaching or moving away from the movable block (43); The fixed screw rod (46) is threadedly connected to the fixed rod (41) and pushes the movable plate (45) to press against the plurality of movable blocks (43) for positioning.

9. The tool head production equipment according to claim 1, characterized in that: A rotating disk (11) is rotatably arranged on the frame (1), and the carrying disk (12) is placed on the rotating disk (11).

10. A tool head production process, characterized in that: The following steps are involved: Prepare raw materials and place them in a grinder for grinding; Drying: the ground raw materials are transported to a spray dryer for drying; Press the blade and add the dried raw material to the die for extrusion molding; A sintering furnace is used to place the extruded blade into a sintering furnace for hardening; Grinding: Use a grinder to grind the hardened blade to the required size; Coating treatment, the blade heads and separation tubes on the plurality of bearing rods (13) on the bearing plate (12) are replaced for standby use by the replacement mechanism (3), the blade heads in the vapor deposition furnace are subjected to coating treatment, and after the bearing plate (12) is taken out, a spare bearing plate (12) is placed in for coating treatment. During the coating treatment, the replacement mechanism (3) continues to replace the blade heads and separation tubes; Packing and storage: Put the coated blades into the tool box and then store them.

Images