A double-head machine clamped blade type slot cutter without grinding

Abstract

The utility model discloses a kind of free grinding double-tool-bit machine clamping blade formula slot cutters, it is related to grinding cutter technical field, including slot cutter main body, the side top surface of the slot cutter main body is equipped with buckle mounting groove, the inside of the buckle mounting groove is detachably installed with buckle mounting disc. By setting the two sides top of slot cutter main body and opening buckle mounting groove, by buckle mounting disc buckle to the inside of buckle mounting groove, the preliminary connection between slot cutter main body and buckle mounting disc is completed, by rotating handle rotation rotating connection shaft, the rotation of transmission screw rod is driven using rotating connection shaft, the meshing transmission connection between transmission screw rod and transmission connecting column, drive transmission connecting column and bolt column position sliding on sliding connection rod, adjust the overall position of bolt column, finally by bolt bolt to the inside of bolt connection groove, guarantee the stability of buckle mounting disc installation to buckle mounting groove inside.

Description

Technical Field

[0001] This utility model relates to the field of grinding tool technology, and in particular to a grinding-free double-head machine-clamped insert slot tool. Background Technology

[0002] In the field of machining, especially in milling, turning, and grooving, slotting (or grooving) is a common and critical process. Slotting tools are used to cut narrow and deep grooves, such as relief grooves, sealing grooves, and oil grooves, on working surfaces or outer diameters. Their machining performance directly affects the quality of parts, production efficiency, and manufacturing costs. When the cutting edge wears or breaks, it must be removed from the machine tool for professional re-grinding. This not only increases auxiliary time and reduces equipment utilization, but also requires high-level re-grinding technology and equipment, making it difficult to guarantee the cutting accuracy and geometric parameter consistency after re-grinding. When machining grooves of different widths or shapes, the entire tool needs to be replaced, resulting in high inventory and management costs. Therefore, we have redesigned a non-grinding, double-head, machine-clamped insert slotting tool. Utility Model Content

[0003] The purpose of this utility model is to provide a grinding-free double-head machine-clamped insert tool.

[0004] To solve the above technical problems, this utility model provides the following technical solution: a non-grinding double-head machine-clamped insert tool, comprising a insert tool body, a snap-fit ​​mounting groove is formed on the top surface of one side of the insert tool body, a snap-fit ​​mounting plate is detachably installed inside the snap-fit ​​mounting groove, a machining blade is fixedly connected to the top surface of one side of the snap-fit ​​mounting plate, a pin connecting groove is formed on the top surface of the back side of one side of the snap-fit ​​mounting plate, a limiting connecting plate is fixedly installed on the top surface of the side of the insert tool body, a rotating connecting shaft is rotatably connected to the top surface of one side of the limiting connecting plate, a rotating arm is fixedly connected to one side of the rotating connecting shaft, a rotating handle is fixedly connected to one side surface of the rotating arm, and a transmission threaded rod is fixedly connected to the side surface of the rotating connecting shaft near the limiting connecting plate.

[0005] Preferably, a sliding connecting rod is fixedly installed inside the slotted tool body on the side near the snap-fit ​​mounting groove, a pin is movably connected to one side surface of the sliding connecting rod, and a transmission connecting post is fixedly connected to one side top surface of the pin.

[0006] Preferably, there are two snap-fit ​​mounting slots, which are symmetrically distributed on both sides of the top of the slot tool body. The connection between the snap-fit ​​mounting slot and the snap-fit ​​mounting plate is a movable snap-fit, and the connection between the pin post and the pin connecting slot is a pin connection.

[0007] Preferably, the threaded rod and the transmission connecting post are in contact on one side surface, the threaded rod and the transmission connecting post are in an engaging connection, the sliding connecting rod passes through the interior of the pin post and the transmission connecting post, the sliding connecting rod and the pin post are in a sliding connection, and the sliding connecting rod and the transmission connecting post are in a sliding connection.

[0008] Preferably, a first fixed connection hole is provided on one side of the top surface of the snap-fit ​​mounting plate, a first locking connection hole is provided on one side of the top surface of the slot cutter body, a connecting movable shaft is rotatably connected to one side of the top surface of the slot cutter body, a limiting sealing top plate is fixedly connected to one side of the connecting movable shaft, a second fixed connection hole is provided on one side of the limiting sealing top plate, and a second locking connection hole is provided on one side of the limiting sealing top plate.

[0009] Preferably, the positions of the first fixed connecting hole and the second fixed connecting hole correspond one-to-one, the cross-sectional diameters of the first fixed connecting hole and the second fixed connecting hole are the same, the positions of the first locking connecting hole and the second locking connecting hole are one-to-one, the cross-sectional diameters of the first locking connecting hole and the second locking connecting hole are the same, and the connection relationship between the limiting sealing top plate and the snap-fit ​​mounting plate is a compression contact connection.

[0010] Compared with related technologies, the grinding-free double-head machine-clamped insert slotting tool provided by this utility model has the following advantages: 1. This utility model provides a non-grinding double-head machine-clamped insert tool. It features snap-fit ​​mounting slots on both sides of the tool body. A snap-fit ​​mounting plate snaps into the slot, completing the initial connection between the tool body and the mounting plate. Rotating the handle rotates the connecting shaft, which in turn rotates the transmission threaded rod. The meshing connection between the transmission threaded rod and the transmission connecting column causes the transmission connecting column and the pin to slide on the sliding connecting rod, adjusting the overall position of the pin. Finally, the pin is inserted into the pin connecting slot, ensuring the stability of the snap-fit ​​mounting plate within the slot.

[0011] 2. This utility model provides a non-grinding double-head machine-clamped insert slot tool. By setting the position of the rotating limiting sealing top plate of the connecting movable shaft, the alignment connection is achieved through the one-to-one correspondence between the first fixed connecting hole and the second fixed connecting hole. At the same time, the alignment connection is also achieved through the one-to-one correspondence between the first locking connecting hole and the second locking connecting hole. Fixing screws are installed inside the second fixed connecting hole and the second locking connecting hole to complete the fixed connection between the limiting sealing top plate and the slot tool body. At the same time, the fixed connection between the snap-fit ​​mounting plate and the limiting sealing top plate is controlled, further ensuring the stability of the snap-fit ​​mounting plate installed inside the snap-fit ​​mounting groove, and ensuring the processing quality of the subsequent cutting tools. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the back side view of the snap-on mounting plate of this utility model; Figure 3 This is a schematic diagram of the connection structure between the transmission threaded rod and the transmission connecting column of this utility model. Figure 4 This is a schematic diagram of the disassembled side view of the limiting and sealing top plate of this utility model.

[0013] The following are the labeling elements in the diagram: 1. Slotted tool body; 2. Snap-fit ​​mounting slot; 3. Snap-fit ​​mounting plate; 4. Machining blade; 5. Pin connecting slot; 6. Limiting connecting plate; 7. Rotating connecting shaft; 8. Rotating arm; 9. Rotating handle; 10. Transmission threaded rod; 11. Sliding connecting rod; 12. Pin post; 13. Transmission connecting post; 14. First fixed connecting hole; 15. First locking connecting hole; 16. Connecting movable shaft; 17. Limiting sealing top plate; 18. Second fixed connecting hole; 19. Second locking connecting hole. Detailed Implementation

[0014] Example 1: Please see Figure 1-4This utility model provides a technical solution: a non-grinding double-head machine-clamped insert tool, comprising a insert tool body 1, a snap-fit ​​mounting groove 2 on one side top surface of the insert tool body 1, a snap-fit ​​mounting plate 3 detachably installed inside the snap-fit ​​mounting groove 2, a machining blade 4 fixedly connected to one side top of the snap-fit ​​mounting plate 3, a pin connection groove 5 on one side back top of the snap-fit ​​mounting plate 3, a limiting connection plate 6 fixedly installed on the side top of the insert tool body 1, a rotating connecting shaft 7 rotatably connected to one side top of the limiting connection plate 6, a rotating arm 8 fixedly connected to one side of the rotating connecting shaft 7, a rotating handle 9 fixedly connected to one side surface of the rotating arm 8, a transmission threaded rod 10 fixedly connected to the side surface of the rotating connecting shaft 7 near the limiting connection plate 6, and a drive threaded rod 10 fixedly connected to the side surface of the insert tool body 1 near the snap-fit ​​mounting groove 2. A sliding connecting rod 11 is fixedly installed. A pin 12 is movably connected to one side surface of the sliding connecting rod 11. A transmission connecting rod 13 is fixedly connected to the top surface of one side of the pin 12. There are two snap-fit ​​mounting slots 2, which are symmetrically distributed on both sides of the top of the slot tool body 1. The snap-fit ​​mounting slots 2 and snap-fit ​​mounting discs 3 are connected by a movable snap-fit. The pin 12 and pin connecting slots 5 are connected by a pin. One side surface of the transmission threaded rod 10 and the transmission connecting rod 13 are in contact. The transmission threaded rod 10 and the transmission connecting rod 13 are connected by an engaging connection. The sliding connecting rod 11 passes through the interior of the pin 12 and the transmission connecting rod 13. The sliding connecting rod 11 and the pin 12 are connected by a sliding connection. The sliding connecting rod 11 and the transmission connecting rod 13 are connected by a sliding connection.

[0015] In the implementation plan, by setting the top of both sides of the slotted tool body 1 to open the snap-fit ​​mounting groove 2, the snap-fit ​​mounting plate 3 is snapped into the snap-fit ​​mounting groove 2, thus completing the initial connection between the slotted tool body 1 and the snap-fit ​​mounting plate 3. By rotating the handle 9 to rotate the rotating connecting shaft 7, the rotating connecting shaft 7 drives the rotation of the transmission threaded rod 10. The meshing transmission connection between the transmission threaded rod 10 and the transmission connecting column 13 drives the transmission connecting column 13 and the pin column 12 to slide on the sliding connecting rod 11, adjusting the overall position of the pin column 12. Finally, the pin column 12 is inserted into the pin connecting groove 5 to ensure the stability of the snap-fit ​​mounting plate 3 installed in the snap-fit ​​mounting groove 2.

[0016] Example 2: Please see Figure 1-4This utility model provides a technical solution: a non-grinding double-head machine-clamped insert tool, including a first fixed connection hole 14 on one side of the top surface of the snap-fit ​​mounting plate 3, a first locking connection hole 15 on one side of the top surface of the insert tool body 1, a connecting movable shaft 16 rotatably connected to one side of the top surface of the insert tool body 1, a limiting sealing top plate 17 fixedly connected to one side of the connecting movable shaft 16, a second fixed connection hole 18 on one side of the limiting sealing top plate 17, and a second locking connection hole 19 on one side of the limiting sealing top plate 17. The positions of the first fixed connection hole 14 and the second fixed connection hole 18 are one-to-one, and the cross-sectional diameters of the first fixed connection hole 14 and the second fixed connection hole 18 are the same. The positions of the first locking connection hole 15 and the second locking connection hole 19 are one-to-one, and the cross-sectional diameters of the first locking connection hole 15 and the second locking connection hole 19 are the same. The connection relationship between the limiting sealing top plate 17 and the snap-fit ​​mounting plate 3 is a compression contact connection.

[0017] In the implementation plan, by setting the position of the rotating limiting sealing top plate 17 of the connecting movable shaft 16, the alignment connection is achieved through the one-to-one correspondence between the positions of the first fixed connecting hole 14 and the second fixed connecting hole 18. At the same time, the alignment connection is achieved through the one-to-one correspondence between the positions of the first locking connecting hole 15 and the second locking connecting hole 19. Fixing screws are installed inside the second fixed connecting hole 18 and the second locking connecting hole 19 to complete the fixed connection between the limiting sealing top plate 17 and the slot tool body 1. At the same time, the fixed connection between the snap-fit ​​mounting plate 3 and the limiting sealing top plate 17 is controlled, further ensuring the stability of the snap-fit ​​mounting plate 3 installed inside the snap-fit ​​mounting groove 2, and ensuring the processing quality of the subsequent cutting tool 4.

[0018] Working principle: By setting the top of both sides of the slotted tool body 1 to open the snap-fit ​​mounting groove 2, the snap-fit ​​mounting plate 3 is snapped into the snap-fit ​​mounting groove 2, and the initial connection between the slotted tool body 1 and the snap-fit ​​mounting plate 3 is completed. By rotating the handle 9 to rotate the rotating connecting shaft 7, the rotating connecting shaft 7 drives the rotation of the transmission thread rod 10. The meshing transmission connection between the transmission thread rod 10 and the transmission connecting column 13 drives the transmission connecting column 13 and the pin column 12 to slide on the sliding connecting rod 11, adjusting the overall position of the pin column 12. Finally, the pin column 12 is inserted into the pin connecting groove 5 to ensure the stability of the snap-fit ​​mounting plate 3 installed in the snap-fit ​​mounting groove 2. By setting the position of the rotating limiting sealing top plate 17 of the connecting movable shaft 16, the alignment connection is achieved through the one-to-one correspondence between the positions of the first fixed connecting hole 14 and the second fixed connecting hole 18. At the same time, the alignment connection is achieved through the one-to-one correspondence between the positions of the first locking connecting hole 15 and the second locking connecting hole 19. Fixing screws are installed inside the second fixed connecting hole 18 and the second locking connecting hole 19 to complete the fixed connection between the limiting sealing top plate 17 and the slot tool body 1. At the same time, the fixed connection between the snap-fit ​​mounting plate 3 and the limiting sealing top plate 17 is controlled, further ensuring the stability of the snap-fit ​​mounting plate 3 installed inside the snap-fit ​​mounting groove 2, and ensuring the processing quality of the subsequent cutting tool 4.

Claims

1. A non-grinding, double-head, machine-clamped insert type slotting tool, comprising a slotting tool body (1), wherein a snap-fit ​​mounting groove (2) is formed on one side of the top surface of the slotting tool body (1), characterized in that: The snap-fit ​​mounting slot (2) is detachably fitted with a snap-fit ​​mounting plate (3). A processing blade (4) is fixedly connected to the top of one side of the snap-fit ​​mounting plate (3). A pin connection slot (5) is opened on the top of the back side of one side of the snap-fit ​​mounting plate (3). A limiting connection plate (6) is fixedly installed on the top of the side of the slot tool body (1). A rotating connecting shaft (7) is rotatably connected to the top of one side of the limiting connecting plate (6). A rotating arm (8) is fixedly connected to one side of the rotating connecting shaft (7). A rotating handle (9) is fixedly connected to one side of the rotating arm (8). A transmission threaded rod (10) is fixedly connected to the side surface of the rotating connecting shaft (7) near the limiting connecting plate (6).

2. The grinding-free double-head clamping insert type slotted tool according to claim 1, characterized in that, The slotted tool body (1) has a sliding connecting rod (11) fixedly installed inside the side of the slotted tool body (1) near the snap-fit ​​mounting groove (2). A pin (12) is movably connected to one side surface of the sliding connecting rod (11), and a transmission connecting pin (13) is fixedly connected to one side top surface of the pin (12).

3. The grinding-free double-head machine-clamped insert tool according to claim 2, characterized in that, There are two snap-fit ​​mounting slots (2), which are symmetrically distributed on both sides of the top of the slot tool body (1). The snap-fit ​​mounting slot (2) and the snap-fit ​​mounting plate (3) are connected by a movable snap-fit, and the pin post (12) and the pin connection slot (5) are connected by a pin connection.

4. The grinding-free double-head clamping insert type slotted tool according to claim 2, characterized in that, The transmission threaded rod (10) and the transmission connecting column (13) are in contact on one side surface. The transmission threaded rod (10) and the transmission connecting column (13) are connected in an meshing relationship. The sliding connecting rod (11) passes through the interior of the pin (12) and the transmission connecting column (13). The sliding connecting rod (11) and the pin (12) are connected in a sliding relationship. The sliding connecting rod (11) and the transmission connecting column (13) are connected in a sliding relationship.

5. The grinding-free double-head machine-clamped insert tool according to claim 1, characterized in that, The top surface of one side of the buckle mounting plate (3) is provided with a first fixed connection hole (14), the top surface of one side of the slot tool body (1) is provided with a first locking connection hole (15), the top surface of one side of the slot tool body (1) is rotatably connected to a connecting movable shaft (16), the top surface of one side of the connecting movable shaft (16) is fixedly connected to a limiting sealing top plate (17), the top surface of one side of the limiting sealing top plate (17) is provided with a second fixed connection hole (18), and the top surface of one side of the limiting sealing top plate (17) is provided with a second locking connection hole (19).

6. A grinding-free double-head clamping insert type slotted tool according to claim 5, characterized in that, The positions of the first fixed connection hole (14) and the second fixed connection hole (18) are one-to-one, and the cross-sectional diameters of the first fixed connection hole (14) and the second fixed connection hole (18) are the same. The positions of the first locking connection hole (15) and the second locking connection hole (19) are one-to-one, and the cross-sectional diameters of the first locking connection hole (15) and the second locking connection hole (19) are the same. The connection relationship between the limiting sealing top plate (17) and the snap-fit ​​mounting plate (3) is a compression contact connection.

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