A stamping die wear detection and monitoring mechanism

Abstract

The present invention discloses a stamping die wear detection and monitoring mechanism, comprising a mounting platform, a detection rod, a visual probe, a mounting assembly and a driving assembly, wherein two detection rods are provided, the visual probe is installed at the bottom of the detection rod, and the mounting assembly is used to fix the position of the detection rod, comprising a mounting rod, a card slot is provided on one side of the mounting rod, and a slide groove connected to the inner cavity of the card slot is provided on the top of the mounting rod, and the two detection rods are arranged at the card slot position on the mounting rod and are slidably connected to the card slot; through the arrangement of the mounting assembly and the driving assembly, the positions of the detection rod and the visual probe can be adjusted, so that when the stamping die is inspected and monitored, the detection rod can be moved to the top of the stamping die, and when not inspected, it can be moved to the outside of the stamping die, so as not to block and affect the user's sight and operation, thereby facilitating the user to disassemble and assemble the workpiece, and helping to improve work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of stamping dies, and in particular to a stamping die wear detection and monitoring mechanism. Background Art

[0002] A punch press is a type of stamping press. In actual use, it has been found that when a punch press produces a mold, if the mold is only partially worn but not broken or damaged, the change in blanking force is not obvious, making it difficult to effectively identify mold wear. Therefore, how to effectively and intuitively monitor mold wear while retaining the original punch press structure has become a pressing technical challenge for those skilled in the art.

[0003] The existing patent authorization announcement number is CN110743950 B, which is a punching equipment with intelligent wear detection. Through the setting of the first motor, synchronous wheel, and synchronous belt, it can drive two needle roller screws to rotate simultaneously, and then drive the movable frame to move horizontally in the installation groove, thereby driving the wear detection mechanism to move in the horizontal direction, avoiding the wear detection mechanism from affecting the mold production during the mold stamping process. At the same time, when performing wear detection, the wear detection mechanism can move to the center of the mold to detect the mold.

[0004] However, when the above patent is in use, since the movable frame, ball screw and mounting frame are arranged around the workbench, the user's vision and movements will be blocked when disassembling and assembling the workpiece, which is inconvenient for the user to use, thereby resulting in a decrease in work efficiency.

[0005] In view of the above problems, a stamping die wear detection and monitoring mechanism is now designed. Summary of the Invention

[0006] The purpose of the present invention is to provide a stamping die wear detection and monitoring mechanism to solve the problems raised in the above background technology.

[0007] To achieve this purpose, the present invention discloses the following technical solutions:

[0008] A stamping die wear detection and monitoring mechanism includes a mounting platform, a detection rod, a visual probe, a mounting assembly, and a drive assembly. The detection rods are provided with two, the visual probe is installed at the bottom of the detection rod, and the mounting assembly is used to fix the position of the detection rod. The mounting rod includes a mounting rod, a slot is provided on one side of the mounting rod, and a slide groove is provided on the top of the mounting rod that communicates with the inner cavity of the slot. The two detection rods are arranged at the slot position on the mounting rod and are slidably connected to the slot.

[0009] The driving assembly is installed on the side of the mounting rod away from the detection rod, and is used to move the position of the mounting assembly. It includes a base plate, a mounting box, a fixed column and a cylinder. The mounting box is installed on the side of the top of the base plate away from the mounting rod, and the fixed column is installed on the side of the top of the base plate close to the mounting rod. The mounting box is a cavity structure with an opening on the top. The top of the mounting box is detachably connected to a sealing plate by screws, and a mounting bracket is fixedly installed on the sealing plate.

[0010] Preferably, a fixing plate is welded to the middle of the side of the mounting rod close to the bottom plate, and the two ends of the fixing plate away from the mounting rod are respectively connected to the two ends of the side wall of the mounting rod through a reinforcing rod, and a sleeve is fixedly connected to the middle of the fixing plate.

[0011] Preferably, the sleeve is sleeved on the fixing column and rotatably connected to the fixing column. The fixing column is provided with a reinforcement plate for reinforcing the position of the sleeve. One side of the sleeve is fixedly connected to one end of the connecting rod.

[0012] Preferably, a first circular plate and a second circular plate are fixedly connected to both ends of the cylinder respectively, the first circular plate is rotatably connected to the other end of the connecting rod through a rotating shaft, and the second circular plate is rotatably connected to the mounting frame through a rotating shaft.

[0013] Preferably, the two detection rods are rotatably connected to an auxiliary rod at one end away from each other through a rotating shaft, and the two auxiliary rods are rotatably connected to one end of the rotating rod at the top end close to each other through a rotating shaft, and the other end of the rotating rod is connected to the end of the auxiliary rod close to the detection rod.

[0014] Preferably, a positioning plate is fixedly installed in the middle of the mounting rod, and an extension rod is fixedly connected to the center of the bottom of the mounting rod. The extension rod extends between the two rotating rods away from one end of the mounting rod and is fixedly connected to the bottom end of the protrusion arranged between the two rotating rods, and the top end of the protrusion is fixedly connected to the limit plate arranged above the rotating rod.

[0015] Preferably, two sliders and two baffles are provided at the top of the mounting rod, the two sliders are arranged between the two baffles, the baffles are fixedly connected to the two ends of the top of the mounting rod, the slider is slidably connected to the top of the mounting rod, and the bottom of the two sliders is fixedly connected to one end of the detection rod through the slide groove via an extension axis.

[0016] Preferably, screw rods with opposite rotation directions are provided on both sides of the positioning plate, the other end of the screw rod passes through the through hole on the baffle and is fixedly connected to the output end of the first motor arranged on the outside of the baffle away from the screw rod, the other end of the screw rod is rotatably connected to the side wall of the positioning plate, the slider is sleeved on the screw rod and threadedly connected to the screw rod, and the tail of the outer side wall of the mounting rod is provided with a motor seat for mounting the first motor.

[0017] Preferably, two limit rods are provided on the mounting platform, one end of the two limit rods is fixedly connected by a cross bar, and a limit slide groove is provided on the bottom plate for sliding connection with the limit rods. A connecting shaft is provided in the middle of the inner cavity of the mounting box, and a roller is fixedly mounted on the connecting shaft. The side wall of the roller is in contact with the top of the mounting platform, one end of the connecting shaft is rotatably connected to the inner cavity wall of the mounting box, and the other end of the connecting shaft is fixedly connected to the output end of the second motor arranged in the inner cavity of the mounting box.

[0018] The beneficial effects disclosed by the present invention are:

[0019] The present invention can adjust the positions of the detection rod and the visual probe through the arrangement of the installation component and the drive component, so that when the stamping die is inspected and monitored, the detection rod can be moved above the stamping die, and when not inspected, it is moved to the outside of the stamping die, without blocking the user's sight and operation, thereby facilitating the user's disassembly and assembly of the workpiece, and helping to improve work efficiency.

[0020] When in use, the present invention starts the cylinder, which can drive the sleeve to rotate through the connecting rod connected to the cylinder through the first circular plate, so that the fixed plate connected to the sleeve drives the mounting rod to move. When the mounting rod moves to above the stamping die, the first motor is started, and the two first motors drive the screw rod to rotate, so that the slider connected to the screw rod drives the two detection rods to approach each other, and the stamping die is inspected, which reduces the detection blind angle, expands the detection range, and is convenient for users to use. After the detection, the sleeve is rotated back to its initial position by closing the cylinder, and the stamping die can continue to be used. The operation is simple and easy to use.

[0021] The present invention can adjust the positions of the mounting assembly and the drive assembly by arranging the roller and the second motor on the mounting box, so that the mounting assembly and the drive assembly can be close to or away from the stamping die, meeting different operation and usage requirements of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention.

[0023] Figure 2 It is a structural schematic diagram of the cylinder in the present invention.

[0024] Figure 3 It is a structural diagram of the installation components in the present invention.

[0025] Figure 4 It is a structural schematic diagram of the installation component in another perspective of the present invention.

[0026] Figure 5 It is a structural diagram of the installation box in the present invention.

[0027] In the figure: 11, base plate; 12, mounting box; 13, sealing plate; 14, limiting rod; 15, fixing column; 16, cross bar; 17, reinforcing plate; 18, sleeve; 19, connecting rod; 20, first circular plate; 21, cylinder; 22, second circular plate; 23, mounting frame; 24, first motor; 25, motor base; 26, reinforcing rod; 27, fixing plate; 28, positioning plate; 29, mounting rod; 30, slide; 31, screw rod; 32, slider; 33, baffle; 34, detection rod; 35, auxiliary rod; 36, rotating rod; 37, visual probe; 38, extension rod; 39, bump; 40, limiting plate; 41, connecting shaft; 42, limiting slide; 43, roller; 44, second motor. DETAILED DESCRIPTION

[0028] See also Figure 1-5 In an embodiment of the present invention, a stamping die wear detection and monitoring mechanism includes a mounting platform, a detection rod 34, a visual probe 37, a mounting assembly and a driving assembly. The detection rod 34 is provided with two, and the visual probe 37 is installed at the bottom of the detection rod 34. The mounting assembly is used to fix the position of the detection rod 34 and includes a mounting rod 29. A card slot is provided on one side of the mounting rod 29, and a slide groove 30 is provided on the top of the mounting rod 29 to communicate with the inner cavity of the card slot. The two detection rods 34 are arranged at the card slot position on the mounting rod 29 and are slidably connected to the card slot.

[0029] The driving assembly is installed on the side of the mounting rod 29 away from the detection rod 34, and is used to move the position of the mounting assembly, including a base plate 11, a mounting box 12, a fixing column 15 and a cylinder 21. The mounting box 12 is installed on the side of the top of the base plate 11 away from the mounting rod 29, and the fixing column 15 is installed on the side of the top of the base plate 11 close to the mounting rod 29. The mounting box 12 is a cavity structure with an opening on the top. The top of the mounting box 12 is detachably connected to a sealing plate 13 by screws, and a mounting frame 23 is fixedly installed on the sealing plate 13. Through the setting of the mounting assembly and the driving assembly, the position of the detection rod 34 and the visual probe 37 can be adjusted, so that when the stamping die is inspected and monitored, the detection rod 34 can be moved to the top of the stamping die, and when not inspected, it is moved to the outside of the stamping die, which will not block the user's line of sight and operation, thereby facilitating the user to disassemble and assemble the workpiece, which is conducive to improving work efficiency.

[0030] A fixing plate 27 is welded to the middle of the side of the mounting rod 29 close to the bottom plate 11 , and the two ends of the fixing plate 27 away from the mounting rod 29 are connected to the two ends of the side wall of the mounting rod 29 through a reinforcing rod 26 respectively. A sleeve 18 is fixedly connected to the middle of the fixing plate 27 .

[0031] The sleeve 18 is sleeved on the fixing column 15 and rotatably connected to the fixing column 15. The fixing column 15 is provided with a reinforcement plate 17 for reinforcing the position of the sleeve 18. One side of the sleeve 18 is fixedly connected to one end of the connecting rod 19.

[0032] The two ends of the cylinder 21 are respectively fixedly connected with a first circular plate 20 and a second circular plate 22. The first circular plate 20 is rotatably connected to the other end of the connecting rod 19 through a rotating shaft, and the second circular plate 22 is rotatably connected to the mounting bracket 23 through a rotating shaft, so that when the cylinder 21 is driven, the sleeve 18 rotates.

[0033] The ends of the two detection rods 34 that are away from each other are respectively connected to an auxiliary rod 35 through a rotating shaft, and the tops of the two auxiliary rods 35 that are close to each other are respectively connected to one end of a rotating rod 36 through a rotating shaft, and the other end of the rotating rod 36 is connected to the end of the top of the auxiliary rod 35 close to the detection rod 34.

[0034] A positioning plate 28 is fixedly installed in the middle of the mounting rod 29, and an extension rod 38 is fixedly connected to the center of the bottom of the mounting rod 29. The extension rod 38 extends from one end of the mounting rod 29 to between the two rotating rods 36 and is fixedly connected to the bottom end of a protrusion 39 arranged between the two rotating rods 36. The top of the protrusion 39 is fixedly connected to a limit plate 40 arranged above the rotating rod 36. The arrangement of the auxiliary rod 35 and the rotating rod 36 on the detection rod 34 and the extension rod 38, the protrusion 39 and the limit plate 40 on the mounting rod 29 is beneficial to improving the structural strength between the two detection rods 34 and the mounting rod 29, and improving the stability of the two detection rods 34 when moving.

[0035] Two sliders 32 and two baffles 33 are provided at the top of the mounting rod 29. The two sliders 32 are arranged between the two baffles 33. The baffles 33 are fixedly connected to the two ends of the top of the mounting rod 29. The sliders 32 are slidably connected to the top of the mounting rod 29. The bottoms of the two sliders 32 are fixedly connected to one end of the detection rod 34 through the extension axis passing through the slide groove 30.

[0036] The two sides of the positioning plate 28 are provided with screw rods 31 with opposite rotation directions. The other end of the screw rod 31 passes through the through hole on the baffle 33 and is fixedly connected to the output end of the first motor 24 arranged on the outside of the baffle 33 away from the screw rod 31. The other end of the screw rod 31 is rotatably connected to the side wall of the positioning plate 28. The slider 32 is sleeved on the screw rod 31 and is threadedly connected to the screw rod 31. The tail of the outer wall of the mounting rod 29 is provided with a motor seat 25 for mounting the first motor 24. When in use, by starting the cylinder 21, the sleeve driven by the connecting rod 19 connected to the rotation of the cylinder 21 through the first circular plate 20 The cylinder 18 rotates, so that the fixed plate 27 connected to the sleeve 18 drives the mounting rod 29 to move. When the mounting rod 29 moves to the top of the stamping die, the first motor 24 is started, and the two first motors 24 drive the screw rod 31 to rotate, so that the slider 32 connected to the screw rod 31 drives the two detection rods 34 to approach each other, and the stamping die is inspected, which reduces the blind angle of detection, expands the detection range, and is convenient for users to use. After the inspection, by closing the cylinder 21, the sleeve 18 is rotated back to its initial position, and the stamping die can continue to be used. It is simple to operate and easy to use.

[0037] Two limit rods 14 are provided on the mounting platform, and one end of the two limit rods 14 is fixedly connected by a cross bar 16. A limit slide groove 42 for sliding connection with the limit rod 14 is provided on the bottom plate 11. A connecting shaft 41 is provided in the middle of the inner cavity of the mounting box 12, and a roller 43 is fixedly installed on the connecting shaft 41. The side wall of the roller 43 is in contact with the top of the mounting platform. One end of the connecting shaft 41 is rotatably connected to the inner cavity wall of the mounting box 12, and the other end of the connecting shaft 41 is fixedly connected to the output end of the second motor 44 arranged in the inner cavity of the mounting box 12. By setting the roller 43 and the second motor 44 on the mounting box 12, the position of the mounting assembly and the drive assembly can be adjusted so that the mounting assembly and the drive assembly can be close to or away from the stamping die to meet the different operation and usage requirements of users.

[0038] The working principle of the present invention is as follows: when in use, by starting the cylinder 21, the connecting rod 19 connected to the first circular plate 20 and the cylinder 21 can be rotated to drive the sleeve 18 to rotate, so that the fixed plate 27 connected to the sleeve 18 drives the mounting rod 29 to move. When the mounting rod 29 moves to the top of the stamping die, the first motor 24 is started, and the two first motors 24 drive the screw rod 31 to rotate, so that the slider 32 connected to the screw rod 31 drives the two detection rods 34 to approach each other, and the stamping die is inspected, which reduces the detection blind spot and expands the detection range, making it convenient for users to use. After the inspection, by closing the cylinder 21, the sleeve 18 is rotated back to its initial position, and the stamping die can continue to be used. It is simple to operate and easy to use. By setting the roller 43 and the second motor 44 on the installation box 12, the position of the installation assembly and the drive assembly can be adjusted so that the installation assembly and the drive assembly can be close to or away from the stamping die, meeting the different operation and use requirements of users.

Claims

1. A stamping die wear detection and monitoring mechanism, comprising a mounting platform, a detection rod (34), a visual probe (37), a mounting assembly and a drive assembly, wherein two detection rods (34) are provided, and the visual probe (37) is installed at the bottom of the detection rod (34), characterized in that: The mounting assembly is used to fix the position of the detection rod (34), and includes a mounting rod (29), a card slot is provided on one side of the mounting rod (29), a slide groove (30) is provided on the top of the mounting rod (29) and is communicated with the inner cavity of the card slot, and the two detection rods (34) are arranged at the position of the card slot on the mounting rod (29) and are slidably connected to the card slot; The driving assembly is installed on a side of the mounting rod (29) away from the detection rod (34) and is used to move the position of the mounting assembly. It includes a base plate (11), a mounting box (12), a fixing column (15) and a cylinder (21). The mounting box (12) is installed on a side of the top of the base plate (11) away from the mounting rod (29). The fixing column (15) is installed on a side of the top of the base plate (11) close to the mounting rod (29). The mounting box (12) is a cavity structure with an opening on the top. The top of the mounting box (12) is detachably connected to a sealing plate (13) by screws, and a mounting frame (23) is fixedly installed on the sealing plate (13); A fixing plate (27) is welded to the middle of one side of the mounting rod (29) close to the bottom plate (11), and both ends of the fixing plate (27) away from the mounting rod (29) are connected to the two ends of the side wall of the mounting rod (29) through a reinforcing rod (26) respectively, and a sleeve (18) is fixedly connected to the middle of the fixing plate (27); The sleeve (18) is sleeved on the fixed column (15) and is rotatably connected to the fixed column (15). The fixed column (15) is provided with a reinforcing plate (17) for reinforcing the position of the sleeve (18). One side of the sleeve (18) is fixedly connected to one end of the connecting rod (19); The two ends of the cylinder (21) are respectively fixedly connected with a first circular plate (20) and a second circular plate (22); the first circular plate (20) is rotatably connected to the other end of the connecting rod (19) via a rotating shaft, and the second circular plate (22) is rotatably connected to the mounting frame (23) via a rotating shaft; The ends of the two detection rods (34) that are away from each other are respectively connected to an auxiliary rod (35) through a rotating shaft, and the ends of the two auxiliary rods (35) that are close to each other are respectively connected to one end of a rotating rod (36) through a rotating shaft, and the other end of the rotating rod (36) is connected to the end of the auxiliary rod (35) that is close to the detection rod (34). A positioning plate (28) is fixedly installed in the middle of the mounting rod (29), and an extension rod (38) is fixedly connected to the center of the bottom of the mounting rod (29). The extension rod (38) extends from one end of the mounting rod (29) to between the two rotating rods (36) and is fixedly connected to the bottom end of a protrusion (39) arranged between the two rotating rods (36). The top end of the protrusion (39) is fixedly connected to a limiting plate (40) arranged above the rotating rod (36); The top of the mounting rod (29) is provided with two sliders (32) and two baffles (33), the two sliders (32) are arranged between the two baffles (33), the baffles (33) are fixedly connected to the two ends of the top of the mounting rod (29), the slider (32) is slidably connected to the top of the mounting rod (29), and the bottoms of the two sliders (32) are fixedly connected to one end of the detection rod (34) through the extension shaft passing through the slide groove (30); Screw rods (31) with opposite rotation directions are provided on both sides of the positioning plate (28); the other end of the screw rod (31) passes through a through hole on the baffle (33) and is fixedly connected to the output end of the first motor (24) arranged on the outside of the baffle (33) away from the screw rod (31); the other end of the screw rod (31) is rotatably connected to the side wall of the positioning plate (28); the slider (32) is sleeved on the screw rod (31) and is threadedly connected to the screw rod (31); and a motor seat (25) for mounting the first motor (24) is provided at the tail end of the outer wall of the mounting rod (29); Two limiting rods (14) are provided on the mounting platform, one end of the two limiting rods (14) is fixedly connected by a cross bar (16), a limiting slide groove (42) for sliding connection with the limiting rods (14) is provided on the bottom plate (11), a connecting shaft (41) is provided in the middle of the inner cavity of the mounting box (12), a roller (43) is fixedly installed on the connecting shaft (41), the side wall of the roller (43) is in contact with the top of the mounting platform, one end of the connecting shaft (41) is rotatably connected to the inner cavity wall of the mounting box (12), and the other end of the connecting shaft (41) is fixedly connected to the output end of a second motor (44) arranged in the inner cavity of the mounting box (12).

Images