CN110102654B - Intelligent stamping device - Google Patents
Intelligent stamping device Download PDFInfo
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- CN110102654B CN110102654B CN201910429944.3A CN201910429944A CN110102654B CN 110102654 B CN110102654 B CN 110102654B CN 201910429944 A CN201910429944 A CN 201910429944A CN 110102654 B CN110102654 B CN 110102654B
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- stamping
- transmission
- fixedly connected
- tensioning
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-driven presses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to a punching device, in particular to an intelligent punching device which comprises an underframe, a supporting bracket, a punching platform, a pressing mechanism, clamping mechanisms, a lifting gear, a lifting rack, a power mechanism, a transmission mechanism I, a transmission mechanism II, a punching crank, a punching connecting rod, a punching die and a tensioning mechanism.
Description
Technical Field
The invention relates to a stamping device, in particular to an intelligent stamping device.
Background
For example, the publication number CN204451241U discloses an intelligent stamping device, which includes a base, a workbench, a guide post, a stamping head and a control circuit, wherein the workbench is disposed above the base, the guide post is further disposed above the base, the stamping head is sleeved on the guide post and can be driven by a driving mechanism to move up and down along the guide post, a position sensor and an acceleration sensor are disposed above the stamping head, and the driving mechanism, the position sensor and the acceleration sensor are connected with the control circuit; the utility model discloses a shortcoming is that can not carry out the self-interacting according to the thickness of the different panels of punching press.
Disclosure of Invention
The invention aims to provide an intelligent stamping device which can perform self adjustment according to the thickness of different stamped plates, the stamping force generated by the device is large when the plates are thick, the stamping effect is ensured, the stamping force generated by the device is small when the plates are thin, and the stamping efficiency is ensured.
The purpose of the invention is realized by the following technical scheme:
an intelligent stamping device comprises an underframe, a supporting bracket, a stamping platform, a pressing mechanism, clamping mechanisms, lifting gears, lifting racks, power mechanisms, a transmission mechanism I, a transmission mechanism II, a stamping crank, a stamping connecting rod, a stamping die and a tensioning mechanism, wherein the supporting bracket is fixedly connected to the underframe, the stamping platform is fixedly connected to the supporting bracket, the pressing mechanisms are fixedly connected to the underframe, the clamping mechanisms are provided with two clamping mechanisms, one ends of the two clamping mechanisms are respectively and slidably connected to the stamping platform, the other ends of the two clamping mechanisms are respectively and slidably connected to the pressing mechanism, the lifting gears are rotatably connected to the supporting bracket, one side of each lifting gear is in meshing transmission with the pressing mechanism, the other side of each lifting gear is in meshing transmission with the lifting racks, the lifting racks are slidably connected to the supporting bracket, the power mechanisms are fixedly connected to the underframe, the transmission mechanism I and the transmission mechanism II are, drive mechanism I and II friction drive of drive mechanism, drive mechanism I and power unit pass through the belt drive and connect, the punching press crank rotates to be connected on the support frame, drive mechanism II and punching press crank pass through the belt drive and connect, the one end of punching press connecting rod articulates on the punching press crank, the other end of punching press connecting rod articulates on stamping die, stamping die sliding connection is on the support frame, straining device sliding connection is on hold-down mechanism, be provided with compression spring II between straining device and the hold-down mechanism, straining device's lower extreme and drive belt contact between drive mechanism II and the punching press crank.
According to the technical scheme, the intelligent stamping device comprises a bottom plate, a support plate I, a vertical waist hole I, a support plate II, a vertical waist hole II and rotating support plates, wherein the bottom plate is fixedly connected to an underframe, two support plates I are fixedly connected to one side of the upper end of the bottom plate, the vertical waist holes I are formed in the two support plates I, the two support plates II are fixedly connected to the other side of the upper end of the bottom plate, the vertical waist holes II are formed in the two support plates II, and the two rotating support plates are fixedly connected to the bottom plate.
As a further optimization of the technical scheme, the intelligent stamping device is characterized in that two T-shaped sliding grooves I are formed in the stamping platform, and the stamping platform is fixedly connected to the bottom plate.
As a further optimization of the technical scheme, the intelligent stamping device comprises a hydraulic cylinder, a pressing plate, a T-shaped sliding groove ii, a sliding rack and a tensioning support plate, wherein the upper end of a telescopic rod of the hydraulic cylinder is fixedly connected with the pressing plate, the T-shaped sliding groove ii is arranged on the pressing plate, the sliding rack is fixedly connected with the pressing plate, the tensioning support plate is fixedly connected with the sliding rack, the hydraulic cylinder is fixedly connected to an underframe, and the telescopic rod of the hydraulic cylinder penetrates through the bottom plate.
As a further optimization of the technical scheme, the intelligent stamping device comprises two clamping mechanisms, two clamping sliding columns and two T-shaped blocks, wherein the two clamping sliding columns are connected to the clamping plate in a sliding mode, the T-shaped blocks are fixedly connected to the lower ends of the two clamping sliding columns, the two clamping mechanisms are arranged, the two clamping plates are connected to the T-shaped sliding grooves II in a sliding mode, and the two T-shaped blocks arranged on each clamping mechanism are respectively connected to the two T-shaped sliding grooves I in a sliding mode.
As a further optimization of the technical scheme, the intelligent stamping device provided by the invention is characterized in that the lifting rack is provided with a T-shaped sliding groove III, two ends of the lifting gear are respectively and rotatably connected to the two rotating supporting plates, one side of the lifting gear is in meshing transmission with the sliding rack, the other side of the lifting gear is in meshing transmission with the lifting rack, and the lifting rack is in sliding connection with the bottom plate.
As a further optimization of the technical scheme, the intelligent stamping device provided by the invention comprises a power mechanism, wherein the power mechanism comprises a motor and a power belt wheel, the power belt wheel is fixedly connected to an output shaft of the motor, and the motor is fixedly connected to the bottom frame.
As the technical scheme is further optimized, the intelligent stamping device comprises a transmission mechanism I, a conical friction wheel I and a transmission belt wheel I, wherein the conical friction wheel I is fixedly connected to the transmission shaft I;
the transmission mechanism II comprises a transmission shaft II, a connecting key, a conical friction wheel II, sliding blocks, a transmission belt wheel II, a spring assembly and a lifting pushing plate, the transmission shaft II is fixedly connected with the connecting key, the connecting key is connected with the conical friction wheel II in a sliding manner, the conical friction wheel II and the conical friction wheel I are in friction transmission, the conical degrees of the conical friction wheel II and the conical friction wheel I are the same, two ends of the transmission shaft II are rotatably connected with the sliding blocks, the two sliding blocks are respectively connected into two vertical waist holes I in a sliding manner, one end of the transmission shaft II is fixedly connected with the transmission belt wheel II, the spring assembly is provided with a compression spring I, one end of the spring assembly is supported on a left supporting plate I, the other end of the spring assembly is rotatably connected onto the conical friction wheel II, the left side diameter of the conical friction wheel II is larger than, one end of the lifting pushing plate is rotatably connected to the conical friction wheel II, and the other end of the lifting pushing plate is slidably connected to the T-shaped sliding groove III.
As a further optimization of the technical scheme, the intelligent stamping device comprises a crankshaft and a stamping belt wheel, wherein two ends of the crankshaft are respectively and rotatably connected to two support plates II, the stamping belt wheel is fixedly connected to the crankshaft, the stamping belt wheel and the driving belt wheel II are in belt transmission connection, one end of a stamping connecting rod is hinged to an eccentric position in the crankshaft, the other end of the stamping connecting rod is hinged to a stamping die, the stamping die is located on the upper side of a stamping platform, and two ends of the stamping die are respectively and slidably connected in two vertical waist holes II.
As a further optimization of the technical scheme, the intelligent stamping device comprises a tensioning mechanism, a tensioning sliding column and a tensioning belt wheel, wherein the tensioning sliding column is fixedly connected to the tensioning support, the tensioning sliding column is slidably connected to a tensioning support plate, a compression spring II is sleeved on the tensioning sliding column, the compression spring II is located between the tensioning support and the tensioning support plate, the lower end of the tensioning support is rotatably connected with the tensioning belt wheel, and the lower end of the tensioning belt wheel is in contact with a transmission belt between a transmission mechanism II and a stamping crank.
The intelligent stamping device has the beneficial effects that:
according to the intelligent punching device, the two clamping mechanisms can be driven by the pressing mechanism to clamp plates with different thicknesses and lengths, the pressing mechanism drives the two clamping mechanisms to move to clamp the plates, and meanwhile, the transmission ratio between the transmission mechanism I and the transmission mechanism II is adjusted, so that the transmission ratio between the transmission mechanism II and the transmission mechanism I adapts to the change of the thickness of the plates, the punching force generated by the device is large when the plates are thick, the punching effect is guaranteed, the punching force generated by the device is small when the plates are thin, and the punching efficiency is guaranteed.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.
FIG. 1 is a schematic diagram of the overall structure of an intelligent stamping device according to the present invention;
FIG. 2 is a schematic view of the overall structure of the intelligent stamping device of the present invention;
FIG. 3 is a schematic view of the internal transmission structure of the intelligent punching device of the present invention;
FIG. 4 is a schematic view of the present invention chassis configuration;
FIG. 5 is a schematic view of the support bracket structure of the present invention;
FIG. 6 is a schematic view of the stamping platform of the present invention;
FIG. 7 is a schematic view of the hold-down mechanism of the present invention;
FIG. 8 is a schematic structural view of a clamping mechanism of the present invention;
FIG. 9 is a schematic view of the lifting gear configuration of the present invention;
FIG. 10 is a schematic view of the present invention lifting rack configuration;
FIG. 11 is a schematic view of the power mechanism of the present invention;
FIG. 12 is a schematic view of the structure of a transmission mechanism I of the present invention;
FIG. 13 is a schematic structural diagram of a transmission mechanism II of the present invention;
FIG. 14 is a schematic view of the punch crank configuration of the present invention;
FIG. 15 is a schematic view of the stamping die configuration of the present invention;
fig. 16 is a schematic view of the tensioning mechanism of the present invention.
In the figure: a chassis 1; a support bracket 2; a bottom plate 2-1; a support plate I2-2; 2-3 of a vertical waist hole; 2-4 of a support plate; 2-5 of a vertical waist hole; rotating the support plate 2-6; a stamping platform 3; a T-shaped sliding groove I3-1; a pressing mechanism 4; a hydraulic cylinder 4-1; 4-2 of a compression plate; a T-shaped sliding groove II 4-3; 4-4 of a sliding rack; tensioning support plates 4-5; a clamping mechanism 5; 5-1 of clamping plate; clamping the sliding column 5-2; 5-3 of a T-shaped block; a lifting gear 6; a lifting rack 7; a T-shaped sliding groove III 7-1; a power mechanism 8; a motor 8-1; a power pulley 8-2; a transmission mechanism I9; a transmission shaft I9-1; a conical friction wheel I9-2; a transmission belt wheel I9-3; a transmission mechanism II 10; a transmission shaft II 10-1; a connecting bond 10-2; a conical friction wheel II 10-3; 10-4 of a sliding block; 10-5 parts of a transmission belt wheel II; spring assembly 10-6; lifting the pushing plate 10-7; a punch crank 11; a crankshaft 11-1; punching the belt pulley 11-2; a ram link 12; a stamping die 13; a tensioning mechanism 14; the tension bracket 14-1; tensioning the sliding column 14-2; tensioning pulley 14-3.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 16, and an intelligent stamping device includes an underframe 1, a support frame 2, a stamping platform 3, a pressing mechanism 4, a clamping mechanism 5, a lifting gear 6, a lifting rack 7, a power mechanism 8, a transmission mechanism i 9, a transmission mechanism ii 10, a stamping crank 11, a stamping connecting rod 12, a stamping die 13 and a tensioning mechanism 14, wherein the support frame 2 is fixedly connected to the underframe 1, the stamping platform 3 is fixedly connected to the support frame 2, the pressing mechanism 4 is fixedly connected to the underframe 1, the clamping mechanism 5 is provided with two parts, one end of each of the two clamping mechanisms 5 is slidably connected to the stamping platform 3, the other end of each of the two clamping mechanisms 5 is slidably connected to the pressing mechanism 4, the lifting gear 6 is rotatably connected to the support frame 2, one side of the lifting gear 6 is engaged with the pressing mechanism 4 for transmission, the other side of the lifting gear 6 is engaged with the lifting, the lifting rack 7 is connected to the supporting bracket 2 in a sliding mode, the power mechanism 8 is fixedly connected to the base frame 1, the transmission mechanism I9 and the transmission mechanism II 10 are connected to the supporting bracket 2 in a rotating mode, the transmission mechanism I9 and the transmission mechanism II 10 are in friction transmission, the transmission mechanism I9 and the power mechanism 8 are connected through belt transmission, the stamping crank 11 is connected to the supporting bracket 2 in a rotating mode, the transmission mechanism II 10 and the stamping crank 11 are connected through belt transmission, one end of the stamping connecting rod 12 is hinged to the stamping crank 11, the other end of the stamping connecting rod 12 is hinged to the stamping die 13, the stamping die 13 is connected to the supporting bracket 2 in a sliding mode, the tensioning mechanism 14 is connected to the pressing mechanism 4 in a sliding mode, a compression spring II is arranged between the tensioning mechanism 14 and the pressing mechanism 4, and the lower end of the tensioning mechanism 14; can drive two clamping machine structure 5 simultaneously through hold-down mechanism 4 and carry out the clamping to the panel of different back thickness and length, hold-down mechanism 4 adjusts the drive ratio between I9 of drive mechanism and the II 10 of drive mechanism when driving two clamping machine structure 5 to move and carry out the clamping to panel, make the drive ratio between II 10 of drive mechanism and the 9 of drive mechanism I adapt to the change of panel thickness, the punching press power that the device produced when panel is thicker is great, guarantee the punching press effect, the punching press power that the device produced when panel is thinner is less, guarantee punching press efficiency.
The supporting bracket 2 comprises a bottom plate 2-1, supporting plates I2-2, vertical waist holes I2-3, supporting plates II 2-4, vertical waist holes II 2-5 and rotating supporting plates 2-6, the bottom plate 2-1 is fixedly connected to the bottom frame 1, two supporting plates I2-2 are fixedly connected to one side of the upper end of the bottom plate 2-1, the two supporting plates I2-2 are respectively provided with a vertical waist hole I2-3, the other side of the upper end of the bottom plate 2-1 is fixedly connected with two supporting plates II 2-4, the two supporting plates II 2-4 are respectively provided with a vertical waist hole II 2-5, and the bottom plate 2-1 is fixedly connected with two rotating supporting plates 2-6.
Two T-shaped sliding grooves I3-1 are formed in the stamping platform 3, and the stamping platform 3 is fixedly connected to the bottom plate 2-1.
The pressing mechanism 4 comprises a hydraulic cylinder 4-1, a pressing plate 4-2, a T-shaped sliding groove II 4-3, a sliding rack 4-4 and a tensioning support plate 4-5, the upper end of a telescopic rod of the hydraulic cylinder 4-1 is fixedly connected with the pressing plate 4-2, the T-shaped sliding groove II 4-3 is arranged on the pressing plate 4-2, the sliding rack 4-4 is fixedly connected with the pressing plate 4-2, the tensioning support plate 4-5 is fixedly connected with the sliding rack 4-4, the hydraulic cylinder 4-1 is fixedly connected with the base frame 1, and the telescopic rod of the hydraulic cylinder 4-1 penetrates through the base plate 2-1; when the punching platform is used, a plate to be punched is placed on the punching platform 3, the two clamping plates 5-1 are respectively positioned at the left side and the right side of the plate, the hydraulic cylinder 4-1 is started, the telescopic rod of the hydraulic cylinder 4-1 moves downwards, the telescopic rod of the hydraulic cylinder 4-1 drives the pressing plate 4-2 to move downwards, the pressing plate 4-2 drives the sliding rack 4-4 to move downwards, the pressing plate 4-2 drives the two clamping plates 5-1 to move downwards, and the two clamping plates 5-1 clamp the plates with different thicknesses.
The clamping mechanism 5 comprises clamping plates 5-1, clamping sliding columns 5-2 and T-shaped blocks 5-3, the two clamping sliding columns 5-2 are connected to the clamping plates 5-1 in a sliding mode, the T-shaped blocks 5-3 are fixedly connected to the lower ends of the two clamping sliding columns 5-2, the two clamping mechanisms 5 are arranged, the two clamping plates 5-1 are connected to the T-shaped sliding grooves II 4-3 in a sliding mode, and the two T-shaped blocks 5-3 arranged on each clamping mechanism 5 are connected to the two T-shaped sliding grooves I3-1 in a sliding mode respectively.
A T-shaped sliding groove III 7-1 is formed in the lifting rack 7, two ends of the lifting gear 6 are respectively and rotatably connected to the two rotating supporting plates 2-6, one side of the lifting gear 6 is in meshing transmission with the sliding rack 4-4, the other side of the lifting gear 6 is in meshing transmission with the lifting rack 7, and the lifting rack 7 is slidably connected to the bottom plate 2-1; when the sliding rack 4-4 slides downwards, the sliding rack 4-4 drives the lifting gear 6 to rotate by taking the axis of the sliding rack as the center, the lifting gear 6 drives the lifting rack 7 to slide upwards, the lifting rack 7 drives the lifting pushing plate 10-7 to slide upwards, the lifting pushing plate 10-7 drives the conical friction wheel II 10-3 to slide upwards, one end of the spring assembly 10-6 is propped against the supporting plate I2-2 on the left side, the other end of the spring assembly 10-6 is rotatably connected to the conical friction wheel II 10-3, the left diameter of the conical friction wheel II 10-3 is larger than the right diameter, the right diameter of the conical friction wheel I9-2 is larger than the left diameter, one end of the lifting pushing plate 10-7 is rotatably connected to the conical friction wheel II 10-3, and under the action of the compression spring I when the conical friction wheel II 10-3 slides upwards, the friction transmission between the conical friction wheel II 10-3 and the conical friction wheel I9-2 is ensured, when the thickness of a plate is thicker and thicker, the higher the horizontal height of the two clamping plates 5-1 is, the lower the horizontal height of the lifting rack 7 is, the larger the transmission ratio between the conical friction wheel II 10-3 and the conical friction wheel I9-2 is, the slower the rotating speed of the transmission shaft II 10-1 is, the larger the torque output by the transmission shaft II 10-1 is, the stamping effect is ensured, when the thickness of the plate is thinner and thinner, the lower the horizontal height of the two clamping plates 5-1 is, the higher the horizontal height of the lifting rack 7 is, the smaller the transmission ratio between the conical friction wheel II 10-3 and the conical friction wheel I9-2 is, the faster the rotating speed of the transmission shaft II 10-1 is, the smaller the torque output by the transmission shaft II 10-1 is, the stamping efficiency is ensured, and the stamping device can adapt to the thickness change of the plate.
The power mechanism 8 comprises a motor 8-1 and a power belt wheel 8-2, the power belt wheel 8-2 is fixedly connected to an output shaft of the motor 8-1, and the motor 8-1 is fixedly connected to the bottom frame 1; the motor 8-1 is started, the output shaft of the motor 8-1 starts to rotate, and the output shaft of the motor 8-1 drives the power belt wheel 8-2 to rotate by taking the axis of the output shaft of the motor 8-1 as the center.
The transmission mechanism I9 comprises a transmission shaft I9-1, a conical friction wheel I9-2 and a transmission belt wheel I9-3, the conical friction wheel I9-2 is fixedly connected to the transmission shaft I9-1, one end of the transmission shaft I9-1 is fixedly connected with the transmission belt wheel I9-3, the transmission belt wheel I9-3 is connected with the power belt wheel 8-2 through belt transmission, and two ends of the transmission shaft I9-1 are respectively and rotatably connected to the two support plates I2-2;
the transmission mechanism II 10 comprises a transmission shaft II 10-1, a connecting key 10-2, a conical friction wheel II 10-3, a sliding block 10-4, a transmission belt wheel II 10-5, a spring assembly 10-6 and a lifting pushing plate 10-7, the connecting key 10-2 is fixedly connected to the transmission shaft II 10-1, the conical friction wheel II 10-3 is connected to the connecting key 10-2 in a sliding manner, the conical friction wheel II 10-3 and the conical friction wheel I9-2 are in friction transmission, the conical degrees of the conical friction wheel II 10-3 and the conical friction wheel I9-2 are the same, the sliding block 10-4 is rotatably connected to both ends of the transmission shaft II 10-1, the two sliding blocks 10-4 are respectively connected into the two vertical waist holes I2-3 in a sliding manner, one end of the transmission shaft II 10-1 is fixedly connected with the transmission belt wheel II 10-5, a compression spring I is arranged on the spring assembly 10-6, one end of the spring assembly 10-6 abuts against the left support plate I2-2, the other end of the spring assembly 10-6 is rotatably connected to the conical friction wheel II 10-3, the left side diameter of the conical friction wheel II 10-3 is larger than the right side diameter, the right side diameter of the conical friction wheel I9-2 is larger than the left side diameter, one end of the lifting pushing plate 10-7 is rotatably connected to the conical friction wheel II 10-3, and the other end of the lifting pushing plate 10-7 is slidably connected into the T-shaped sliding groove III 7-1; the power belt wheel 8-2 drives the transmission belt wheel I9-3 to rotate by taking the axis of the transmission shaft I9-1 as a center, the transmission belt wheel I9-3 drives the transmission shaft I9-1 to rotate by taking the axis of the transmission shaft I9-1 as a center, the transmission shaft I9-1 drives the conical friction wheel I9-2 to rotate by taking the axis of the transmission shaft I9-1 as a center, the conical friction wheel I9-2 drives the conical friction wheel II 10-3 to rotate by taking the axis of the transmission shaft II 10-1 as a center, the conical friction wheel II 10-3 drives the transmission shaft II 10-1 to rotate by taking the axis of the transmission shaft II 10-1 as a center through the connecting key 10-2, and the transmission shaft II 10-1 drives the transmission belt wheel II 10-5 to rotate by taking the axis of the transmission shaft II 10-1 as a center.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 16, and the embodiment further describes the first embodiment, where the stamping crank 11 includes a crankshaft 11-1 and a stamping pulley 11-2, two ends of the crankshaft 11-1 are respectively rotatably connected to two support plates ii 2-4, the crankshaft 11-1 is fixedly connected to the stamping pulley 11-2, the stamping pulley 11-2 and a driving pulley ii 10-5 are connected through a belt drive, one end of a stamping connecting rod 12 is hinged to an eccentric position in the crankshaft 11-1, the other end of the stamping connecting rod 12 is hinged to a stamping die 13, the stamping die 13 is located on the upper side of the stamping platform 3, and two ends of the stamping die 13 are respectively slidably connected in two vertical waist holes ii 2-5; the driving belt wheel II 10-5 drives the stamping belt wheel 11-2 to rotate by taking the axis of the stamping belt wheel as a center, the stamping belt wheel 11-2 drives the crankshaft 11-1 to rotate by taking the axis of the stamping belt wheel as a center, the crankshaft 11-1 drives one end of the stamping connecting rod 12 to move, and the other end of the stamping connecting rod 12 pushes the stamping die 13 to reciprocate up and down to stamp the plate.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-16, and the embodiment further describes the second embodiment, where the tensioning mechanism 14 includes a tensioning bracket 14-1, a tensioning sliding column 14-2 and a tensioning pulley 14-3, the tensioning bracket 14-1 is fixedly connected with the tensioning sliding column 14-2, the tensioning sliding column 14-2 is slidably connected to the tensioning support plate 4-5, the tensioning sliding column 14-2 is sleeved with a compression spring ii, the compression spring ii is located between the tensioning bracket 14-1 and the tensioning support plate 4-5, the lower end of the tensioning bracket 14-1 is rotatably connected with the tensioning pulley 14-3, and the lower end of the tensioning pulley 14-3 is in contact with a transmission belt between the stamping pulley 11-2 and the transmission pulley ii 10-5; when the transmission ratio between the transmission mechanism I9 and the transmission mechanism II 10 changes, the relative distance between the transmission mechanism I9 and the transmission mechanism II 10 also changes, the relative distance between the transmission mechanism II 10 and the stamping crank 11 is farther when the plate is thicker, the tensioning belt wheel 14-3 moves upwards under the driving of the tensioning support plate 4-5, so that the transmission between the transmission mechanism II 10 and the stamping crank 11 can be further ensured by the further movement of the tensioning belt wheel 14-3 driven by the tensioning support plate 4-5 under the action force of the compression spring II due to the larger force generated by stamping, and the tensioning of the tensioning belt wheel 14-3 on the transmission between the transmission mechanism II 10 and the stamping crank 11 can also be suitable for the change of the thickness of the plate .
The invention relates to an intelligent stamping device, which has the working principle that:
when the punching platform is used, a plate to be punched is placed on the punching platform 3, so that the two clamping plates 5-1 are respectively positioned at the left side and the right side of the plate, the hydraulic cylinder 4-1 is started, the telescopic rod of the hydraulic cylinder 4-1 moves downwards, the telescopic rod of the hydraulic cylinder 4-1 drives the pressing plate 4-2 to move downwards, the pressing plate 4-2 drives the sliding rack 4-4 to move downwards, the pressing plate 4-2 drives the two clamping plates 5-1 to move downwards, and the two clamping plates 5-1 clamp the plates with different thicknesses; when the sliding rack 4-4 slides downwards, the sliding rack 4-4 drives the lifting gear 6 to rotate by taking the axis of the sliding rack as the center, the lifting gear 6 drives the lifting rack 7 to slide upwards, the lifting rack 7 drives the lifting pushing plate 10-7 to slide upwards, the lifting pushing plate 10-7 drives the conical friction wheel II 10-3 to slide upwards, one end of the spring assembly 10-6 is propped against the supporting plate I2-2 on the left side, the other end of the spring assembly 10-6 is rotatably connected to the conical friction wheel II 10-3, the left diameter of the conical friction wheel II 10-3 is larger than the right diameter, the right diameter of the conical friction wheel I9-2 is larger than the left diameter, one end of the lifting pushing plate 10-7 is rotatably connected to the conical friction wheel II 10-3, and under the action of the compression spring I when the conical friction wheel II 10-3 slides upwards, the friction transmission between the conical friction wheel II 10-3 and the conical friction wheel I9-2 is ensured, when the thickness of the plate is thicker and thicker, the higher the horizontal height of the two clamping plates 5-1 is, the lower the horizontal height of the lifting rack 7 is, the larger the transmission ratio between the conical friction wheel II 10-3 and the conical friction wheel I9-2 is, the slower the rotating speed of the transmission shaft II 10-1 is, and the larger the torque output by the transmission shaft II 10-1 is, so that the friction transmission can adapt to the change of the thickness of the plate; when the thickness of the plate is thinner and thinner, the lower the horizontal height of the two clamping plates 5-1 is, the higher the horizontal height of the lifting rack 7 is, the smaller the transmission ratio between the conical friction wheel II 10-3 and the conical friction wheel I9-2 is, the higher the rotating speed of the transmission shaft II 10-1 is, the smaller the torque output by the transmission shaft II 10-1 is, the punching efficiency is ensured, and the change of the thickness of the plate can be adapted; starting the motor 8-1, starting the output shaft of the motor 8-1 to rotate, and driving the power belt pulley 8-2 to rotate by taking the axis of the output shaft of the motor 8-1 as the center by the output shaft of the motor 8-1; the power belt wheel 8-2 drives the transmission belt wheel I9-3 to rotate by taking the axis of the transmission shaft I9-1 as a center, the transmission belt wheel I9-3 drives the transmission shaft I9-1 to rotate by taking the axis of the transmission shaft I9-1 as a center, the transmission shaft I9-1 drives the conical friction wheel I9-2 to rotate by taking the axis of the transmission shaft I9-1 as a center, the conical friction wheel I9-2 drives the conical friction wheel II 10-3 to rotate by taking the axis of the transmission shaft II 10-1 as a center, the conical friction wheel II 10-3 drives the transmission shaft II 10-1 to rotate by taking the axis of the transmission shaft II 10-1 as a center through the connecting key 10-2, and the transmission shaft II 10-1 drives the transmission belt wheel II 10-5 to rotate by taking the axis of the transmission shaft II 10-1 as a center; the driving belt wheel II 10-5 drives the stamping belt wheel 11-2 to rotate by taking the axis of the stamping belt wheel as a center, the stamping belt wheel 11-2 drives the crankshaft 11-1 to rotate by taking the axis of the stamping belt wheel as a center, the crankshaft 11-1 drives one end of the stamping connecting rod 12 to move, and the other end of the stamping connecting rod 12 pushes the stamping die 13 to reciprocate up and down to stamp the plate; when the transmission ratio between the transmission mechanism I9 and the transmission mechanism II 10 changes, the relative distance between the transmission mechanism I9 and the transmission mechanism II 10 also changes, the relative distance between the transmission mechanism II 10 and the stamping crank 11 is farther when the plate is thicker, the tensioning belt wheel 14-3 moves upwards under the driving of the tensioning support plate 4-5, so that the transmission between the transmission mechanism II 10 and the stamping crank 11 can be further ensured by the further movement of the tensioning belt wheel 14-3 driven by the tensioning support plate 4-5 under the action force of the compression spring II due to the larger force generated by stamping, and the tensioning of the tensioning belt wheel 14-3 on the transmission between the transmission mechanism II 10 and the stamping crank 11 can also be suitable for the change of the thickness of the plate .
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (3)
1. The utility model provides an intelligence stamping device, includes chassis (1), support holder (2), stamping platform (3), hold-down mechanism (4), clamping machine structure (5), lifting gear (6), lifting rack (7), power unit (8), drive mechanism I (9), drive mechanism II (10), punching press crank (11), punching press connecting rod (12), stamping die (13) and straining device (14), its characterized in that: the support frame (2) is fixedly connected on the bottom frame (1), the stamping platform (3) is fixedly connected on the support frame (2), the pressing mechanisms (4) are fixedly connected on the bottom frame (1), two clamping mechanisms (5) are arranged, one ends of the two clamping mechanisms (5) are respectively and slidably connected on the stamping platform (3), the other ends of the two clamping mechanisms (5) are respectively and slidably connected on the pressing mechanisms (4), the lifting gear (6) is rotatably connected on the support frame (2), one side of the lifting gear (6) is in meshing transmission with the pressing mechanisms (4), the other side of the lifting gear (6) is in meshing transmission with the lifting rack (7), the lifting rack (7) is slidably connected on the support frame (2), the power mechanism (8) is fixedly connected on the bottom frame (1), the transmission mechanism I (9) and the transmission mechanism II (10) are respectively and rotatably connected on the support frame (2), the device comprises a transmission mechanism I (9) and a transmission mechanism II (10) which are in friction transmission, wherein the transmission mechanism I (9) is in belt transmission connection with a power mechanism (8), a stamping crank (11) is rotatably connected onto a supporting bracket (2), the transmission mechanism II (10) is in belt transmission connection with the stamping crank (11), one end of a stamping connecting rod (12) is hinged onto the stamping crank (11), the other end of the stamping connecting rod (12) is hinged onto a stamping die (13), the stamping die (13) is in sliding connection onto the supporting bracket (2), a tensioning mechanism (14) is in sliding connection onto a pressing mechanism (4), a compression spring II is arranged between the tensioning mechanism (14) and the pressing mechanism (4), and the lower end of the tensioning mechanism (14) is in contact with a transmission belt between the transmission mechanism II (10) and the stamping crank (11);
the supporting bracket (2) comprises a bottom plate (2-1), a supporting plate I (2-2), a vertical waist hole I (2-3), a supporting plate II (2-4), a vertical waist hole II (2-5) and a rotating supporting plate (2-6), the bottom plate (2-1) is fixedly connected to the bottom frame (1), one side of the upper end of the bottom plate (2-1) is fixedly connected with two supporting plates I (2-2), the two supporting plates I (2-2) are respectively provided with a vertical waist hole I (2-3), the other side of the upper end of the bottom plate (2-1) is fixedly connected with two supporting plates II (2-4), the two supporting plates II (2-4) are respectively provided with a vertical waist hole II (2-5), and the bottom plate (2-1) is fixedly connected with two rotary supporting plates (2-6);
the stamping platform (3) is provided with two T-shaped sliding grooves I (3-1), and the stamping platform (3) is fixedly connected to the bottom plate (2-1);
the pressing mechanism (4) comprises a hydraulic cylinder (4-1), a pressing plate (4-2), a T-shaped sliding groove II (4-3), a sliding rack (4-4) and a tensioning support plate (4-5), the upper end of a telescopic rod of the hydraulic cylinder (4-1) is fixedly connected with the pressing plate (4-2), the pressing plate (4-2) is provided with the T-shaped sliding groove II (4-3), the pressing plate (4-2) is fixedly connected with the sliding rack (4-4), the sliding rack (4-4) is fixedly connected with the tensioning support plate (4-5), the hydraulic cylinder (4-1) is fixedly connected to the bottom frame (1), and the telescopic rod of the hydraulic cylinder (4-1) penetrates through the bottom plate (2-1);
the clamping mechanism (5) comprises clamping plates (5-1), clamping sliding columns (5-2) and T-shaped blocks (5-3), the two clamping sliding columns (5-2) are connected onto the clamping plates (5-1) in a sliding mode, the T-shaped blocks (5-3) are fixedly connected to the lower ends of the two clamping sliding columns (5-2), two clamping mechanisms (5) are arranged, the two clamping plates (5-1) are connected into a T-shaped sliding groove II (4-3) in a sliding mode, and the two T-shaped blocks (5-3) arranged on each clamping mechanism (5) are connected into the two T-shaped sliding grooves I (3-1) in a sliding mode respectively;
a T-shaped sliding groove III (7-1) is formed in the lifting rack (7), two ends of the lifting gear (6) are respectively and rotatably connected to the two rotating supporting plates (2-6), one side of the lifting gear (6) is in meshing transmission with the sliding rack (4-4), the other side of the lifting gear (6) is in meshing transmission with the lifting rack (7), and the lifting rack (7) is slidably connected to the bottom plate (2-1);
the power mechanism (8) comprises a motor (8-1) and a power belt wheel (8-2), the power belt wheel (8-2) is fixedly connected to an output shaft of the motor (8-1), and the motor (8-1) is fixedly connected to the bottom frame (1);
the transmission mechanism I (9) comprises a transmission shaft I (9-1), a conical friction wheel I (9-2) and a transmission belt wheel I (9-3), the conical friction wheel I (9-2) is fixedly connected to the transmission shaft I (9-1), the transmission belt wheel I (9-3) is fixedly connected to one end of the transmission shaft I (9-1), the transmission belt wheel I (9-3) is connected with the power belt wheel (8-2) through belt transmission, and two ends of the transmission shaft I (9-1) are respectively and rotatably connected to the two support plates I (2-2);
the transmission mechanism II (10) comprises a transmission shaft II (10-1), a connecting key (10-2), a conical friction wheel II (10-3), a sliding block (10-4), a transmission belt wheel II (10-5), a spring assembly (10-6) and a lifting pushing plate (10-7), the connecting key (10-2) is fixedly connected to the transmission shaft II (10-1), the conical friction wheel II (10-3) is connected to the connecting key (10-2) in a sliding mode, the conical friction wheel II (10-3) and the conical friction wheel I (9-2) are in friction transmission, the conical degrees of the conical friction wheel II (10-3) and the conical friction wheel I (9-2) are the same, the sliding block (10-4) is connected to two ends of the transmission shaft II (10-1) in a rotating mode, the two sliding blocks (10-4) are respectively connected to two vertical waist holes I (2-3) in a sliding mode, one end of the transmission shaft II (10-1) is fixedly connected with a transmission belt pulley II (10-5), a compression spring I is arranged on the spring assembly (10-6), one end of the spring assembly (10-6) abuts against the left support plate I (2-2), the other end of the spring assembly (10-6) is rotatably connected onto the conical friction wheel II (10-3), the left side diameter of the conical friction wheel II (10-3) is larger than the right side diameter, the right side diameter of the conical friction wheel I (9-2) is larger than the left side diameter, one end of the lifting pushing plate (10-7) is rotatably connected onto the conical friction wheel II (10-3), and the other end of the lifting pushing plate (10-7) is slidably connected into the T-shaped sliding groove III (7-1).
2. The intelligent stamping device of claim 1, wherein: the stamping crank (11) comprises a crankshaft (11-1) and a stamping belt wheel (11-2), two ends of the crankshaft (11-1) are respectively connected to two support plates II (2-4) in a rotating mode, the stamping belt wheel (11-2) is fixedly connected to the crankshaft (11-1), the stamping belt wheel (11-2) is connected with a transmission belt wheel II (10-5) through belt transmission, one end of a stamping connecting rod (12) is hinged to an eccentric position in the crankshaft (11-1), the other end of the stamping connecting rod (12) is hinged to a stamping die (13), the stamping die (13) is located on the upper side of the stamping platform (3), and two ends of the stamping die (13) are respectively connected to two vertical waist holes II (2-5) in a sliding mode.
3. The intelligent stamping device of claim 2, wherein: the tensioning mechanism (14) comprises a tensioning support (14-1), a tensioning sliding column (14-2) and a tensioning belt wheel (14-3), the tensioning sliding column (14-2) is fixedly connected to the tensioning support (14-1), the tensioning sliding column (14-2) is connected to a tensioning support plate (4-5) in a sliding mode, a compression spring II is sleeved on the tensioning sliding column (14-2) and located between the tensioning support (14-1) and the tensioning support plate (4-5), the tensioning belt wheel (14-3) is rotatably connected to the lower end of the tensioning support (14-1), and the lower end of the tensioning belt wheel (14-3) is in contact with a transmission belt between the transmission mechanism II (10) and the stamping crank (11).
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| CN202010399186.8A CN111531053B (en) | 2019-05-22 | 2019-05-22 | Working method of intelligent stamping device |
| CN201910429944.3A CN110102654B (en) | 2019-05-22 | 2019-05-22 | Intelligent stamping device |
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| CN110802274B (en) * | 2019-11-12 | 2020-10-30 | 东阳市金龙塑料板制造有限公司 | Continuous cutting device for plates |
| CN111531034A (en) * | 2020-05-09 | 2020-08-14 | 汪煜 | Linkage type stamping die |
| CN111618114A (en) * | 2020-06-22 | 2020-09-04 | 刘春英 | Environment-friendly aluminum alloy ex-trusions extruder |
| CN112960332B (en) * | 2021-02-01 | 2022-09-23 | 中国电建集团贵州电力设计研究院有限公司 | Active buffer type pinch roller and control method |
| CN112958661A (en) * | 2021-02-23 | 2021-06-15 | 广州聚物汇科技有限公司 | Intelligent pipe bending equipment |
| CN113275735B (en) * | 2021-06-22 | 2022-07-19 | 南昌航空大学 | Rotary friction extrusion auxiliary electromagnetic pulse material increase device and method |
| CN114951403B (en) * | 2022-08-03 | 2022-10-21 | 诸城恒业机械有限公司 | Stamping equipment is used in auto-parts processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE3422637A1 (en) * | 1984-06-19 | 1985-12-19 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | TEXTILE MACHINE WITH SEVERAL SPOOLS FOR WINDING A THREAD FEEDING AT A CONSTANT SPEED ON A CONICAL CROSS REEL |
| EP1592900B1 (en) * | 2003-02-12 | 2007-02-21 | Varibox (Pty) Limited | Rotor controlled transmission |
| CN103410698B (en) * | 2013-08-09 | 2016-01-20 | 山东科技大学 | A kind of Brake energy recovery of high speed rotating shaft and auxiliary actuating apparatus |
| CN204451241U (en) * | 2015-02-11 | 2015-07-08 | 合肥屹坤精工科技有限公司 | A kind of intelligent flushing pressure device |
| CN108488064B (en) * | 2018-03-19 | 2019-09-10 | 明光市龙腾科技工贸有限公司 | A kind of transfiguration compressor of air conditioner |
| CN108942234B (en) * | 2018-08-06 | 2020-03-17 | 郑吉冬 | Plate processing device |
| CN109140561B (en) * | 2018-08-22 | 2020-05-12 | 刘娟 | Energy-saving environment-friendly household heating device |
| CN109433311A (en) * | 2018-10-23 | 2019-03-08 | 佛山迪骏自动化科技有限公司 | A kind of ceramic machinery milling device |
| CN109260801B (en) * | 2018-12-01 | 2019-06-14 | 杨蕊 | A kind of sewage purifying and treating device |
| CN109603349A (en) * | 2018-12-27 | 2019-04-12 | 邯郸学院 | A kind of industrial waste-gas purifier |
| CN109693266A (en) * | 2019-01-21 | 2019-04-30 | 陇东学院 | A kind of plate automatic measurement cutter device |
| CN109821617B (en) * | 2019-03-07 | 2020-12-18 | 黑龙江中桂制药有限公司 | Medicinal material processing equipment |
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| CN111531053A (en) | 2020-08-14 |
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