CN120362324A - Three-way punching machine - Google Patents

Three-way punching machine

Info

Publication number
CN120362324A
CN120362324A CN202510513284.2A CN202510513284A CN120362324A CN 120362324 A CN120362324 A CN 120362324A CN 202510513284 A CN202510513284 A CN 202510513284A CN 120362324 A CN120362324 A CN 120362324A
Authority
CN
China
Prior art keywords
sheet metal
metal block
processing table
workpiece
pushing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202510513284.2A
Other languages
Chinese (zh)
Inventor
陈南宇
杜祥维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202510513284.2A priority Critical patent/CN120362324A/en
Publication of CN120362324A publication Critical patent/CN120362324A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • 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
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • 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
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B21D43/22—Devices for piling sheets
    • 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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • 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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02—Ejecting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Punching Or Piercing (AREA)

Abstract

本发明涉及冲压机技术领域，具体为一种三向冲压机，包括底座，底座上依次设置钣金块一至四，钣金块三上安装液压机构，含加工台与特殊冲压头，底座内设收料箱；还配备自动上料、下料机构、去毛刺机构及驱动机构；自动上料机构由推料气缸、送料道和推料道等组成，实现自动上料；自动下料机构通过收料气缸与夹爪配合完成下料；去毛刺机构在加工台内，冲压结束后自动清理工件冲孔底部毛刺；驱动机构用于驱动三组去毛刺机构同步运行；此外，设有调节扳手调节料道和加工台宽度，光敏传感器控制流水线运行。该冲压机通过自动化上下料和集成去毛刺功能，提高生产效率、保障人员安全，还能适配不同规格工件，提升设备多功能性，适用于多种冲压加工场景。

The present invention relates to the technical field of stamping machines, specifically a three-way stamping machine, including a base, sheet metal blocks one to four are arranged on the base in sequence, a hydraulic mechanism is installed on sheet metal block three, including a processing table and a special punching head, and a material receiving box is arranged in the base; it is also equipped with automatic loading and unloading mechanisms, deburring mechanisms and driving mechanisms; the automatic loading mechanism is composed of a push cylinder, a feeding channel and a push channel, etc., to realize automatic loading; the automatic unloading mechanism completes unloading through the cooperation of the receiving cylinder and the clamping claw; the deburring mechanism is in the processing table, and automatically cleans the burrs at the bottom of the punching hole of the workpiece after the stamping is completed; the driving mechanism is used to drive three groups of deburring mechanisms to run synchronously; in addition, an adjusting wrench is provided to adjust the width of the material channel and the processing table, and a photosensitive sensor controls the operation of the assembly line. The stamping machine improves production efficiency and ensures personnel safety through automatic loading and unloading and integrated deburring functions, and can also adapt to workpieces of different specifications, improve the versatility of the equipment, and is suitable for a variety of stamping processing scenarios.

Description

Three-way punching machine
Technical Field
The invention relates to the technical field of punching machines, in particular to a three-way punching machine.
Background
The press comprises a punch and a hydraulic press, which are also called punching machines, and is universal machining equipment with exquisite structure, the press can be widely applied to cutting, punching, blanking, bending, riveting, forming and other processes, and metal is subjected to plastic deformation and fracture to be machined into parts by applying strong pressure to metal workpieces;
However, the three-way punching machine in the prior art has a plurality of defects that in the feeding and discharging links, manual operation is needed, operators need to frequently contact a processing area, in the punching process, equipment runs at a high speed, clamping cold risks exist, scalding is possibly caused by high temperature generated in the processing, in terms of the integration degree of equipment, the traditional equipment lacks reasonable integrated design, the punching and deburring processes are mutually separated, additional equipment or manpower is needed to process burrs on a workpiece after the punching is completed, the production process and time cost are increased, the production efficiency is reduced, in addition, the material channel width of the traditional punching machine is mostly unchanged and cannot be adjusted according to workpieces with different specifications, the adaptability is poor when the equipment faces workpieces with different sizes, the universality of the equipment is limited, enterprises have to be provided with a plurality of punching equipment for the workpieces with different specifications, and the equipment and the maintenance cost are increased.
Disclosure of Invention
The invention aims to provide a three-way punching machine, which replaces the mode of operating by hands, clamps or other auxiliary operation tools of operators through the mutual matching work of a feeding channel and a pushing cylinder and a receiving cylinder, improves the automation degree of equipment, and can adjust the working speeds of the feeding channel and the cylinder according to different processing requirements, thereby improving the production efficiency of the punching machine.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A three-way stamping press, comprising:
The base is fixedly arranged on the ground, a first metal plate block, a second metal plate block, a third metal plate block and a fourth metal plate block are arranged on the top wall of the base, the first metal plate block, the second metal plate block, the third metal plate block and the fourth metal plate block are sequentially arranged along the horizontal axis of the top wall of the base to form a straight line layout from left to right, a hydraulic mechanism is arranged on the top wall of the third metal plate block, the hydraulic mechanism comprises a stamping head and a processing table arranged on the top wall of the third metal plate block, a material collecting box is arranged in the base and is positioned under the third metal plate block and the fourth metal plate block, and a material collecting notch matched with the material collecting box is formed in the third metal plate block;
The top walls of the first sheet metal block and the second sheet metal block are provided with automatic feeding mechanisms for automatically feeding workpieces;
the top wall of the metal plate block IV is provided with an automatic blanking mechanism for automatically blanking the machined part;
The deburring mechanism is arranged in the processing table and used for grinding burrs at the bottom of a workpiece, and three groups of deburring mechanisms are respectively arranged on the top wall, the left side wall and the right side wall of the processing table;
The driving mechanisms are arranged among the three groups of deburring mechanisms and used for driving the deburring mechanisms to work;
preferably, the automatic feeding mechanism comprises a pushing cylinder fixedly mounted on the top wall of the metal plate block II, a feeding channel and a pushing channel are arranged on the top wall of the metal plate block II, the feeding channel and the pushing channel are arranged in a right-angle shape, the feeding channel is positioned on the left side of the pushing channel and connected with the assembly line, a pushing plate is fixedly mounted on a piston rod of the pushing cylinder and is positioned in the pushing channel, two side walls of the pushing plate are attached to two side walls of the pushing channel, and two side walls of a machined part are attached to two side walls of the feeding channel and the pushing channel respectively.
Preferably, a compression spring is arranged at the front end of a piston rod of the pushing cylinder, and the other end of the compression spring is arranged on the pushing plate.
Preferably, the second sheet metal block is provided with a first adjusting spanner for adjusting the width of the feeding channel and the pushing channel, and the third sheet metal block is provided with a second adjusting spanner for adjusting the width of the processing table.
Preferably, the top end of the pushing channel is slidably provided with a cover plate, and the top end of the pushing channel is provided with a buckle matched with the cover plate.
Preferably, the automatic blanking mechanism comprises a receiving cylinder arranged on the four top walls of the metal plate, a connecting plate is arranged on a piston rod of the receiving cylinder, two clamping jaws are arranged on the connecting plate, the two clamping jaws are symmetrical to each other, the two clamping jaws are servo electric clamping jaws, oblique angles are arranged on two sides of the top end of the processing table, right lower ends of the processing table are symmetrically provided with right-angle cutting ports, and the two clamping jaws are staggered with the left outer wall and the right outer wall of the processing table.
Preferably, a photosensitive sensor for detecting the position state of the workpiece and feeding back detection signals to the assembly line is arranged on the top wall of the metal plate block II.
Preferably, the deburring mechanism comprises balls, grinding discs, grinding blocks and supporting springs, a rotating cavity with a T-shaped section is formed in the machining table, the grinding discs are arranged in the rotating cavity in a rotating mode through the balls, the bottoms of the grinding discs extend out of the machining table, a die hole is formed in the center of each grinding disc and used for punching a workpiece, a plurality of grooves are evenly formed in the periphery of the die hole on the top surface of each grinding disc, the grinding blocks are elastically connected with the corresponding grooves through the supporting springs and used for rotating and polishing burrs on the bottom surface of the workpiece, and the grinding blocks are tightly contacted with the bottom surface of the workpiece under the elastic action of the supporting springs to finish deburring operation.
Preferably, the driving mechanism comprises a first gear, a second gear, a main shaft, a first bevel gear, a second bevel gear, a long shaft and an impeller, wherein the driving mechanism is arranged between three groups of deburring mechanisms in the processing table, the first gear is fixedly connected with the outer wall of the bottom of the grinding disc, the second gear is rotatably arranged on the side edge of the first gear through the main shaft and meshed with the first gear, the top end of the main shaft is rotatably connected with the top wall of the processing table, the outer wall of the bottom of the main shaft is fixedly connected with the first bevel gear, two ends of the long shaft are rotatably connected with the side wall of the processing table, one end of the long shaft penetrates through the side wall of the processing table so as to facilitate the installation of the long shaft, the second bevel gear meshed with the first bevel gear is fixedly arranged on the long shaft, two other two gears are meshed with the first bevel gear respectively at two ends of the long shaft so as to realize synchronous transmission at three positions, the impeller is coaxially fixedly arranged on the outer wall of the long shaft, the grinding disc at two sides of the impeller is rotatably driven, the grinding disc at the top is rotatably meshed with the first bevel gear, and the second bevel gear is rotatably driven through the meshing of the first bevel gear and the second gear is rotatably arranged at the top, and the bottom of the gas is sprayed out along the tangential direction of blades of the impeller.
Preferably, the bottom of the stamping head is in an inclined plane shape, an upper pressing plate is fixedly connected to one side, away from a workpiece, of the stamping head, a lower pressing plate is elastically connected to the lower surface of the upper pressing plate through a plurality of groups of buffer springs, and an air vent groove is formed in the center of the stamping head above the processing table.
Preferably, the bottom of the stamping head is an arc-shaped inclined surface.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the automatic feeding mechanism, through the right-angle layout design of the pushing cylinder, the feeding channel and the pushing channel of the automatic feeding mechanism, the servo electric clamping jaw and the receiving cylinder of the automatic feeding mechanism are combined, the full-flow automatic feeding and discharging are realized, potential safety hazards (such as clamping injury and scalding) caused by manual operation are eliminated, meanwhile, the equipment occupation area is reduced through the modularized integrated design (feeding, stamping, deburring and receiving), the space utilization rate of a workshop is optimized, the single-piece processing period is shortened through time sequence control, and the production efficiency is improved.
2. According to the invention, through a linkage adjustment mechanism of the first adjusting spanner and the second adjusting spanner, the widths of the feeding channel, the pushing channel and the processing table can be quickly adjusted, workpieces with different sizes (such as multi-hole sites or special-shaped workpieces) are adapted, the universality of the equipment is improved, the die is not required to be replaced when the processing specification is converted, and the adjustment time is saved.
3. The bottom of the stamping head is in an inclined plane shape or is optimized to be an arc inclined plane, the stamping head performs stamping and punching in a shearing mode, the contact area is gradually increased in the stamping process, the impact force is effectively dispersed, the burr formation is reduced, the load of a hydraulic mechanism is reduced, the service life of equipment is prolonged, the lower pressing plate is tightly attached to a machined part, the rolled deformation of the machined part is prevented, and the stamping precision is improved.
4. According to the invention, three groups of deburring mechanisms are integrated in the processing table, burrs at the bottom of a punched hole of a workpiece can be automatically scraped after punching is finished, a secondary processing process is avoided, the impeller is driven by high-pressure air flow sprayed by the ventilation groove, synchronous rotation of the grinding disc is realized through gear linkage, the burrs at the bottom surface of the workpiece are polished by the multidirectional grinding block at one time, the deburring efficiency is improved, meanwhile, the punching area can be cooled by air flow disturbance and waste scraps are blown away, the grinding disc blockage is avoided, the maintenance frequency is reduced, and additional energy consumption is not required.
5. The photosensitive sensor monitors the position of a workpiece in real time, and controls the assembly line to start and stop in a linkage manner with the control system, so that the accurate and orderly pushing action is ensured, the clamping jaw positioning is optimized by the design of the bevel angle and the right-angle cutting opening of the processing table, the stamping interference is avoided, the high-precision clamping of the servo electric clamping jaw is matched, the positioning error of the workpiece is reduced, and the product qualification rate is improved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a right side oblique perspective view of the overall structure of the present invention;
FIG. 3 is a side view of the overall structure of the present invention;
FIG. 4 is a top view of the overall structure of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 1 at B in accordance with the present invention;
FIG. 7 is a cross-sectional view of a processing station of the present invention;
FIG. 8 is a block diagram of a stamping head of the present invention;
FIG. 9 is a schematic diagram of the direction of air exit of the vent slot in the punch head according to the present invention;
fig. 10 is a top view of the abrasive disc of the present invention.
In the figure, 1, a base, 2, a sheet metal block I, 3, a sheet metal block II, 4, a sheet metal block III, 5, a sheet metal block IV, 6, a hydraulic mechanism, 61, a punching head, 611, a ventilation groove, 62, an upper pressing plate, 63, a buffer spring, 64, a lower pressing plate, 7, a processing table, 71, a deburring mechanism, 711, balls, 712, a grinding disc, 713, a grinding block, 714, a supporting spring, 72, a driving mechanism, 721, a gear I, 722, a gear II, 723, a main shaft, 724, a bevel gear I, 725, a bevel gear II, 726, a long shaft, 727, an impeller, 8, a receiving box, 9, a receiving notch, 11, a pushing cylinder, 12, a feeding channel, 13, a pushing channel, 14, a pushing plate, 15, a workpiece, 16, a compression spring, 17, an adjusting spanner I, 18, an adjusting spanner II, 19, a cover plate, 20, a buckle, 21, a receiving cylinder, 22, a connecting plate, 23, a clamping jaw 24, a photosensitive sensor, 25, a bevel angle 26, and a right angle cutting opening are shown.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the embodiments described below are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the invention provides a three-way punching machine, which comprises a base 1, wherein the base 1 is fixedly arranged on the ground, a first metal plate block 2, a second metal plate block 3, a third metal plate block 4 and a fourth metal plate block 5 are arranged on the top wall of the base 1, the first metal plate block 2, the second metal plate block 3, the third metal plate block 4 and the fourth metal plate block 5 are sequentially arranged along the horizontal axis of the top wall of the base 1 to form a straight line layout from left to right, a hydraulic mechanism 6 is arranged on the top wall of the third metal plate block 4, and the hydraulic mechanism 6 comprises a punching head 61 and a processing table 7 arranged on the top wall of the third metal plate block 4;
A receiving box 8 is arranged in the base 1, the receiving box 8 is positioned vertically below the third metal block 4 and the fourth metal block 5, and a receiving groove opening 9 matched with the receiving box 8 is formed in the third metal block 4;
the top walls of the first sheet metal block 2 and the second sheet metal block 3 are provided with automatic feeding mechanisms for automatically feeding the machined parts 15;
The top wall of the metal plate four 5 is provided with an automatic blanking mechanism for automatically blanking the machined part 15;
The deburring mechanism 71 is arranged in the processing table 7, the deburring mechanism 71 for removing burrs at the bottom of the workpiece 15 in the punching return stroke is arranged in three groups, and the deburring mechanism 71 is respectively arranged on the top wall, the left side wall and the right side wall of the processing table 7;
A driving mechanism 72, wherein the driving mechanism 72 for driving the deburring mechanism 71 to work is arranged among the three groups of deburring mechanisms 71;
The automatic feeding mechanism comprises a pushing cylinder 11 fixedly arranged on the top wall of a metal plate I2, a feeding channel 12 and a pushing channel 13 are arranged on the top wall of a metal plate II 3, the feeding channel 12 and the pushing channel 13 are arranged in a right angle, the feeding channel 12 is positioned on the left side of the pushing channel 13, the feeding channel 12 is connected with a production line, a pushing plate 14 is fixedly arranged on a piston rod of the pushing cylinder 11, the pushing plate 14 is positioned in the pushing channel 13, two side walls of the pushing plate 14 are attached to two side walls of the pushing channel 13, two side walls of a workpiece 15 are attached to the feeding channel 12 and two side walls of the pushing channel 13 respectively, by adopting automatic combination of the feeding channel 12, the pushing channel 13 and the pushing cylinder 11, the workpiece 15 is pushed onto a processing table 7 under the action of the pushing cylinder 11 after entering the feeding channel 12 from the production line, the existing manual feeding mode is changed, the problem that safety hazards are generated for operators is solved, the width of the pushing plate 14 is consistent with the length of the workpiece 15, the length of the pushing plate 14 is kept consistent with the length of the pushing plate 14 and the workpiece 15 is kept to be consistent with the length of the workpiece 15 on the processing table 7, and the workpiece 15 is accurately attached to the processing table 7.
In order to avoid position error when the workpiece 15 is pushed into the processing table 7, the sum of the length of the piston rod of the pushing cylinder 11 and the length of the pushing plate 14 is larger than the length of the processing table 7, so that the workpiece 15 can be pushed into a rear positioning area completely when the pushing cylinder 11 pushes the workpiece 15, and the pushing action is not influenced because the compression spring 16 is compressed, thereby ensuring the positioning position of the workpiece 15.
As an implementation mode of the invention, referring to FIG. 1, a first adjusting spanner 17 for adjusting the width of the feeding channel 12 and the pushing channel 13 is arranged on the second metal plate 3, a second adjusting spanner 18 for adjusting the width of the processing table 7 is arranged on the third metal plate 4, and the width adjustment of the feeding channel 12, the pushing channel 13 and the width adjustment of the processing table 7 are realized under the horizontal movement of the sliding block by rotating the first adjusting spanner 17 and the second adjusting spanner 18 so as to adapt to the processing of workpieces 15 with different specifications, thereby improving the flexibility and the versatility of equipment, and the width of the feeding channel 12 and the pushing channel 13 adjusted should be kept corresponding to the width of the processing table 7.
As an implementation mode of the invention, referring to fig. 1 and 6, a cover plate 19 is slidably mounted at the top end of the pushing channel 13, a buckle 20 matched with the cover plate 19 is arranged at the top end of the pushing channel 13, a sliding groove is formed at the top end of the pushing channel 13, the cover plate 19 can slide on the top end of the feeding channel 12 so as to be convenient to disassemble and assemble, the width of the cover plate 19 is adjustable, and the cover plate 19 is matched with the width adjustment of the pushing channel 13, so that the cover plate 19 can prevent the shaking condition of the pushing plate 14 caused by the high pushing speed when pushing the workpiece 15, and the jumping deviation of the workpiece 15 is influenced to prevent the workpiece from being pushed onto the processing table 7.
1-5, The automatic blanking mechanism comprises a receiving cylinder 21 arranged on the top wall of a metal plate gold block four 5, a connecting plate 22 is arranged on a piston rod of the receiving cylinder 21, two clamping jaws 23 are arranged on the connecting plate 22, the two clamping jaws 23 are symmetrical to each other, the two clamping jaws 23 are servo electric clamping jaws 23, bevel angles 25 are formed on two sides of the top end of the processing table 7, a right-angle cutting opening 26 is formed on the right lower end of the processing table 7, the two clamping jaws 23 are staggered with the left outer wall and the right outer wall of the processing table 7, the bevel angles 25 formed on two sides of the top end of the processing table 7 enable a workpiece 15 to smoothly enter the processing table 7 when the pushing plate 14 pushes the workpiece 15, in order to ensure the punching stability of the workpiece 15, the receiving cylinder 21 arranged on the top wall of the metal plate gold block four 5 extends out, the two clamping jaws 23 arranged on the top wall of the metal plate gold block four 5, right-angle cutting openings 26 are formed on the right lower end of the processing table 7, the workpiece 15 is positioned to be beneficial to the clamping jaws 23, and the workpiece 15 can be stably clamped by the clamping jaws 23 when the two clamping jaws 23 are positioned to be pushed by the piston rod 23, and the two clamping jaws 23 can be stably positioned to be kept in a position by the corresponding position to the two clamping jaws 23 when the workpiece 15 are pushed by the piston rod 15, and the workpiece 15 is positioned to be pushed by the position the clamping jaw 23, and the workpiece 15 is kept to be stably and pushed by the position the clamping jaws and the position by the clamping jaws and the clamping jaws 23.
As one embodiment of the invention, referring to FIG. 4, a photosensitive sensor 24 for detecting the position state of the workpiece 15 and feeding back a detection signal to the assembly line is arranged on the top wall of the metal plate II 3, when the workpiece 15 flows into the pushing channel 13 from the feeding channel 12, the photosensitive sensor 24 arranged on the top wall of the metal plate II 3 feeds back the detection signal to the control system after detecting that the workpiece 15 is in place, so that the assembly line pauses to ensure the smooth work of the pushing plate 14, the interference caused by the continuous transmission of the workpiece 15 on the assembly line is avoided, when the pushing plate 14 pushes the workpiece 15 into the processing table 7 and returns to the original position, the assembly line can be restarted, then the next workpiece is fed into the pushing channel 13, and the cycle is reciprocated, so that the order of the automatic pushing work operation is ensured.
As an embodiment of the present invention, referring to fig. 7, 9 and 10, the deburring mechanism 71 includes a ball 711, a grinding disc 712, a grinding block 713 and a supporting spring 714, a rotating cavity with a T-shaped cross section is formed in the processing table 7, the grinding disc 712 is rotatably disposed in the rotating cavity through the ball 711, the bottom of the grinding disc 712 extends out of the processing table 7, a die hole is formed in the center of the grinding disc 712 for punching the workpiece 15, a plurality of grooves are uniformly formed in the periphery of the die hole on the top surface of the grinding disc 712, the grinding block 713 is elastically connected to the inside of the grooves through the supporting spring 714 for rotationally polishing burrs on the bottom surface of the workpiece 15, and the grinding block 713 is tightly contacted with the bottom surface of the workpiece 15 under the elastic action of the supporting spring 714, so as to complete the deburring operation.
In the stamping process, the supporting spring 714 is in a compressed state, the grinding block 713 is pressed into the groove, and the height of the grinding block 713 is ensured to be equal to the depth of the groove on the grinding disc 712, so that the grinding block 713 can improve enough supporting force during stamping, the punching and stamping deformation of the workpiece 15 is avoided, the stamping work is prevented from being influenced, the downward impact force disappears along with the stamping completion, and the grinding block 713 is propped against the vicinity of the punching of the lower surface of the workpiece 15 under the action of the supporting spring 714, so that the grinding block 713 is better contacted with burrs.
As an embodiment of the present invention, referring to fig. 7 and 9, the driving mechanism 72 includes a first gear 721, a second gear 722, a main shaft 723, a first bevel gear 724, a second bevel gear 725, a long shaft 726 and an impeller 727, wherein the driving mechanism 72 is disposed between three groups of deburring mechanisms 71 inside the processing table 7, the first gear 721 is fixedly connected to the outer wall of the bottom of the grinding disc 712, the second gear 722 is rotatably mounted on the side edge of the first gear 721 and meshed with the first gear 721 through the main shaft 723, the top end of the main shaft 723 is rotatably connected to the top wall of the processing table 7, the outer wall of the bottom of the main shaft 723 is fixedly connected with the first bevel gear 724, two ends of the long shaft 726 are rotatably connected to the side wall of the processing table 7, one end of the long shaft 726 penetrates through the side wall of the processing table 7, so as to facilitate the installation of the long shaft 726, the second bevel gear 725 meshed with the first bevel gear 724 is fixedly mounted on the long shaft 726, two other two gears 722 are respectively mounted on two ends of the long shaft 726 and respectively meshed with the two gears 721 positioned at the side edges, so as to realize the synchronous transmission at three positions; an impeller 727 is coaxially and fixedly arranged on the outer wall of the long shaft 726, the impeller 727 drives the grinding discs 712 on two sides to rotate, the grinding discs 712 on the top are driven to rotate through meshing of the bevel gears 724 and 725, an air vent groove 611 is formed in the center of the punching head 61 above the processing table 7 and used for introducing air as a power source of the driving mechanism 72, and air sprayed out of the bottom of the air vent groove 611 can drive the impeller 727 to rotate along the tangential direction of blades of the impeller 727.
After the punching is completed, the air sprayed from the bottom of the ventilation groove 611 drives the impeller 727 to start rotating along the tangential direction of the blades of the impeller 727, so that the long shaft 726 is driven to rotate, the gears two 722 at the two ends of the long shaft 726 also rotate along with the long shaft, and the main shaft 723 also synchronously rotates under the linkage action of the bevel gears one 724 and the bevel gears two 725, so that the gears two 722 on the main shaft 723 are driven to synchronously rotate, the gears one 721 meshed with the gears two 722 are driven to synchronously rotate, the three grinding discs 712 are driven to synchronously rotate, the multiple groups of grinding blocks 713 are driven to simultaneously grind burrs on the lower surface of the workpiece 15, the process does not need to consume additional electric energy, the three groups of deburring mechanisms 71 simultaneously act, the synchronism is good, the production efficiency can be improved, and the rotating speed of the grinding discs 712 can reach the optimal deburring effect by optimizing the transmission ratio of the gears and the bevel gears in actual production;
In actual operation, the rotating speed of the impeller 727 can be controlled by adjusting the air pressure of the air channel 611, so that the polishing speed of the deburring mechanism 71 can be adjusted to adapt to workpieces with different materials and processing requirements, the impeller 727 can disturb the air flow in the middle cavity of the processing table 7 in the rotating process, the temperature of a stamping area can be reduced, scalding during manual operation is prevented, the service life of a stamping machine is prolonged, and meanwhile, the air blown out of the air channel 611 can timely blow away scraps polished at the bottom of a workpiece 15, accumulation in the grinding disc 712 is prevented, and continuous and efficient deburring work is ensured.
As an embodiment of the present invention, referring to fig. 7, the bottom of the punch head 61 is in a slope shape, in a conventional punching machine, a planar punch head is in full contact with a workpiece at the moment of punching, huge impact force can be concentrated on the workpiece and the hydraulic mechanism 6 in a short time, so that a sealing element in the hydraulic mechanism 6 is possibly worn out too early, frequent maintenance not only increases cost, but also affects the production progress, and in the descending process of the punch head 61, the contact area between the punch head 61 and the workpiece 15 is gradually increased, and the progressive contact manner can disperse the impact load, greatly lighten the impact force during single punching, avoid fatigue damage of the hydraulic mechanism 6 due to instantaneous overload, and further prolong the service life of equipment.
As an embodiment of the present invention, referring to fig. 8, the bottom of the stamping head 61 is further optimized to be a circular arc inclined surface to form a sharp linear contact edge, the circular arc edge is cut into the workpiece 15 at a high linear speed in the initial stage of stamping, the pre-separation of materials is realized through shearing action, the stamping peak pressure is greatly reduced, and the energy consumption is effectively reduced.
As an embodiment of the present invention, referring to fig. 7, an upper pressing plate 62 is fixedly connected to a side of the punching head 61 far away from the workpiece 15, a lower pressing plate 64 is elastically connected to a lower surface of the upper pressing plate 62 through a plurality of groups of buffer springs 63, when the punching head 61 punches downwards, the lower pressing plate 64 will first contact the workpiece 15, and as the punching head 61 continues to descend, the lower pressing plate 64 can compress the workpiece 15 and compress the buffer springs 63, thereby stabilizing the workpiece 15, effectively preventing the workpiece 15 from curling and deforming, and improving the punching precision, and after the punching is finished, the lower pressing plate 64 still can apply a certain pressure to the workpiece 15 under the resilience force of the buffer springs 63, and cooperate with a deburring mechanism 71, so as to facilitate deburring.
Before the processing work starts, firstly, a pushing cylinder 11 is kept in a contracted state, a receiving cylinder 21 is kept in an extended state, a hydraulic mechanism 6 is kept in an initial state, the hydraulic mechanism 6 comprises a hydraulic machine arranged above a metal plate III 4, when a workpiece 15 is conveyed into a feeding channel 12 on a flow line and flows into a pushing channel 13, after a photosensitive sensor 24 detects that the workpiece 15 is in place, a detection signal is fed back to a control system to enable the flow line to stop running, so that the smooth work of a pushing plate 14 is ensured, and interference caused by continuous conveying of the workpiece 15 on the flow line is avoided;
Then the pushing cylinder 11 starts to extend, the pushing cylinder 11 moves to the maximum stroke to push the workpiece 15 onto the processing table 7 so as to ensure that the workpiece 15 can be completely pushed into a positioning position point, the bevel angles 25 formed on two sides of the top end of the processing table 7 enable the pushing plate 14 to smoothly enter the processing table 7 when pushing the workpiece 15, then the two clamping jaws 23 arranged on the connecting plate 22 are opened and clamp the workpiece 15 firmly in the extending state of the receiving cylinder 21, the right-angle cutting opening 26 formed on the right lower end of the processing table 7 is beneficial to clamping the workpiece 15 by the clamping jaws 23 so as to avoid interference with the punching operation, the clamping jaws 23 always clamp the workpiece 15 when the punching operation is performed, the pushing cylinder 11 is contracted to restore to the initial state, and then the hydraulic mechanism 6 moves downwards to start punching the workpiece 15;
The bottom of the stamping head 61 is in an inclined circular arc shape, a sharp linear edge can provide a certain shearing force in the stamping process, and in the stamping process, the contact area between the bottom of the stamping head 61 and a workpiece 15 is gradually increased, so that the impact force in single stamping can be greatly reduced, the service life of the hydraulic mechanism 6 is prolonged, and burrs are effectively inhibited compared with the traditional planar type stamping head;
when stamping is completed, the gas sprayed out of the bottom of the ventilation groove 611 drives the impeller 727 to start rotating along the tangential direction of the blades of the impeller 727, so that three groups of deburring mechanisms 71 are driven to synchronously rotate through gear linkage, and three grinding discs 712 are driven to synchronously rotate, so that a plurality of groups of grinding blocks 713 are driven to synchronously grind burrs on the lower surface of a workpiece 15, extra electric energy is not consumed in the process, and the three groups of deburring mechanisms 71 simultaneously act, so that the synchronism is good, the production efficiency can be improved;
meanwhile, the impeller 727 can disturb the air flow in the middle cavity of the processing table 7 in the rotating process, so that the temperature of a punching area can be reduced, scalding during manual operation is prevented, the service life of a punching machine is prolonged, and waste scraps polished at the bottom of a workpiece 15 can be blown away in time by air blown out of the ventilation groove 611 and are prevented from being accumulated in the grinding disc 712;
after the burrs are removed, the piston rods of the receiving cylinder 210 are retracted to drive the two clamping jaws 23 to move to the receiving slot 9, the clamping jaws 23 are loosened to enable the workpiece 15 to fall into the receiving box 8 to be collected, the receiving cylinder 21 is extended to restore the initial state, the two clamping jaws 23 are opened to restore the initial state, the feeding, processing and receiving processes of the workpiece 15 are completed, after the receiving cylinder 21 and the two clamping jaws 23 are restored to the initial state, the assembly line can be restarted to feed the workpiece 15 to the position of the pushing channel 13, the photosensitive sensor 24 detects that the workpiece 15 is in place, the pushing cylinder 11 can start extending work, and the cyclic reciprocation is guaranteed to ensure the orderly operation of automatic pushing work.
The above embodiments show and describe the basic working principle of the invention, the main technical features and advantages of the invention, but the three-way press designed by the invention is not limited by the above embodiments, and there are also various variations and modifications of the different embodiments, which fall within the scope of the invention as claimed, which is defined by the appended claims and their equivalents.

Claims (10)

1.一种三向冲压机，其特征在于，包括：1. A three-way punching machine, characterized by comprising: 底座(1)，所述底座(1)固定安装在地面上，所述底座(1)的顶壁上安装有钣金块一(2)、钣金块二(3)、钣金块三(4)和钣金块四(5)，所述钣金块一(2)、钣金块二(3)、钣金块三(4)和钣金块四(5)沿底座(1)顶壁的水平轴线依次排列，形成从左至右的直线布局，所述钣金块三(4)的顶壁上安装有液压机构(6)，所述液压机构(6)包括冲压头(61)和安装在钣金块三(4)顶壁上的加工台(7)，所述底座(1)内部设有收料箱(8)，所述收料箱(8)位于钣金块三(4)及钣金块四(5)的竖直下方，所述钣金块三(4)上开设有与收料箱(8)相互配合的收料槽口(9)；A base (1), wherein the base (1) is fixedly mounted on the ground, and a sheet metal block 1 (2), a sheet metal block 2 (3), a sheet metal block 3 (4) and a sheet metal block 4 (5) are mounted on the top wall of the base (1), and the sheet metal block 1 (2), the sheet metal block 2 (3), the sheet metal block 3 (4) and the sheet metal block 4 (5) are arranged in sequence along the horizontal axis of the top wall of the base (1) to form a linear layout from left to right, and a hydraulic mechanism (6) is mounted on the top wall of the sheet metal block 3 (4), and the hydraulic mechanism (6) includes a punch head (61) and a processing table (7) mounted on the top wall of the sheet metal block 3 (4), and a material receiving box (8) is arranged inside the base (1), and the material receiving box (8) is located vertically below the sheet metal block 3 (4) and the sheet metal block 4 (5), and a material receiving slot (9) cooperating with the material receiving box (8) is opened on the sheet metal block 3 (4); 自动上料机构，所述钣金块一(2)与钣金块二(3)的顶壁上安装有用于加工件(15)进行自动上料的自动上料机构；An automatic loading mechanism, wherein the top walls of the sheet metal block 1 (2) and the sheet metal block 2 (3) are provided with an automatic loading mechanism for automatically loading the workpiece (15); 自动下料机构，所述钣金块四(5)的顶壁上安装有用于加工件(15)进行自动下料的自动下料机构；An automatic unloading mechanism, wherein an automatic unloading mechanism for automatically unloading a workpiece (15) is installed on the top wall of the sheet metal block four (5); 去毛刺机构(71)，所述加工台(7)内部设置有用于磨除加工件(15)底部毛刺的去毛刺机构(71)，所述去毛刺机构(71)有三组，分别设置于加工台(7)的顶壁和左右两侧壁；A deburring mechanism (71), wherein the processing table (7) is provided with a deburring mechanism (71) for grinding away burrs on the bottom of the processing piece (15), and the deburring mechanism (71) has three groups, which are respectively provided on the top wall and the left and right side walls of the processing table (7); 驱动机构(72)，三组所述去毛刺机构(71)之间设置有用于驱动去毛刺机构(71)工作的驱动机构(72)。A driving mechanism (72) is provided between the three groups of deburring mechanisms (71) and is used to drive the deburring mechanisms (71) to work. 2.根据权利要求1所述的一种三向冲压机，其特征在于：所述自动上料机构包括固定安装在钣金块一(2)顶壁上的推料气缸(11)，所述钣金块二(3)的顶壁上设有送料道(12)和推料道(13)，所述送料道(12)和推料道(13)呈直角形布置，所述送料道(12)位于推料道(13)的左侧，且送料道(12)与流水线相连接，所述推料气缸(11)的活塞杆上固定安装有推料板(14)，所述推料板(14)位于推料道(13)内，所述推料板(14)的两侧壁与推料道(13)的两侧壁相贴合，所述加工件(15)的两侧壁分别与送料道(12)、推料道(13)的两侧壁相贴合。2. A three-way stamping machine according to claim 1, characterized in that: the automatic feeding mechanism includes a pushing cylinder (11) fixedly mounted on the top wall of sheet metal block one (2), and a feeding channel (12) and a pushing channel (13) are provided on the top wall of sheet metal block two (3), and the feeding channel (12) and the pushing channel (13) are arranged at right angles, the feeding channel (12) is located on the left side of the pushing channel (13), and the feeding channel (12) is connected to the assembly line, and a pushing plate (14) is fixedly mounted on the piston rod of the pushing cylinder (11), and the pushing plate (14) is located in the pushing channel (13), and the two side walls of the pushing plate (14) are in contact with the two side walls of the pushing channel (13), and the two side walls of the workpiece (15) are respectively in contact with the two side walls of the feeding channel (12) and the pushing channel (13). 3.根据权利要求2所述的一种三向冲压机，其特征在于：所述推料气缸(11)的活塞杆前端安装有压缩弹簧(16)，所述压缩弹簧(16)的另一端安装在推料板(14)上。3. A three-way punching machine according to claim 2, characterized in that: a compression spring (16) is installed at the front end of the piston rod of the push cylinder (11), and the other end of the compression spring (16) is installed on the push plate (14). 4.根据权利要求2所述的一种三向冲压机，其特征在于：所述钣金块二(3)上安装有用于调节送料道(12)和推料道(13)宽度的调节扳手一(17)，所述钣金块三(4)上安装有用于调节加工台(7)宽度的调节扳手二(18)；所述推料道(13)的顶端滑动安装有盖板(19)；所述推料道(13)顶端设有与盖板(19)相互配合的卡扣(20)。4. A three-way punching machine according to claim 2, characterized in that: the sheet metal block 2 (3) is equipped with an adjusting wrench 1 (17) for adjusting the width of the feeding channel (12) and the pushing channel (13), and the sheet metal block 3 (4) is equipped with an adjusting wrench 2 (18) for adjusting the width of the processing table (7); a cover plate (19) is slidably installed at the top of the pushing channel (13); and a buckle (20) that cooperates with the cover plate (19) is provided at the top of the pushing channel (13). 5.根据权利要求2所述的一种三向冲压机，其特征在于：所述自动下料机构包括安装在钣金块四(5)顶壁上的收料气缸(21)，所述收料气缸(21)的活塞杆上安装有连接板(22)，所述连接板(22)上安装有两个夹爪(23)，两个所述夹爪(23)相互对称，两个所述夹爪(23)均为伺服电动夹爪(23)；所述加工台(7)的右下端对称开设有直角形切割口(26)，两个所述夹爪(23)均与加工台(7)的左侧外壁和右侧外壁相互错开；所述加工台(7)的顶端两侧开设有斜角(25)。5. A three-way stamping machine according to claim 2, characterized in that: the automatic unloading mechanism includes a material receiving cylinder (21) installed on the top wall of the sheet metal block four (5), a connecting plate (22) is installed on the piston rod of the material receiving cylinder (21), and two clamps (23) are installed on the connecting plate (22), the two clamps (23) are symmetrical to each other, and the two clamps (23) are servo electric clamps (23); the lower right end of the processing table (7) is symmetrically provided with right-angled cutting openings (26), and the two clamps (23) are staggered with the left outer wall and the right outer wall of the processing table (7); bevels (25) are provided on both sides of the top of the processing table (7). 6.根据权利要求1所述的一种三向冲压机，其特征在于：所述钣金块二(3)的顶壁上安装有用于检测加工件(15)位置状态并将检测信号反馈至流水线的光敏传感器(24)。6. A three-way punching machine according to claim 1, characterized in that a photosensitive sensor (24) for detecting the position status of the workpiece (15) and feeding back the detection signal to the assembly line is installed on the top wall of the second sheet metal block (3). 7.根据权利要求1所述的一种三向冲压机，其特征在于：所述冲压头(61)底部为斜面形状，位于加工台(7)上方的所述冲压头(61)中心设置有通气槽(611)，所述冲压头(61)上远离加工件(15)的一侧固定连接有上压板(62)，所述上压板(62)下表面通过多组缓冲弹簧(63)弹性连接有下压板(64)。7. A three-way stamping machine according to claim 1, characterized in that: the bottom of the stamping head (61) is in the shape of an inclined surface, and a ventilation groove (611) is provided at the center of the stamping head (61) located above the processing table (7), and an upper pressure plate (62) is fixedly connected to the side of the stamping head (61) away from the workpiece (15), and the lower surface of the upper pressure plate (62) is elastically connected to the lower pressure plate (64) through multiple groups of buffer springs (63). 8.根据权利要求7所述的一种三向冲压机，其特征在于：所述冲压头(61)底部为圆弧形斜面。8. A three-way punching machine according to claim 7, characterized in that the bottom of the punching head (61) is an arc-shaped inclined surface. 9.根据权利要求7所述的一种三向冲压机，其特征在于：所述去毛刺机构(71)包括滚珠(711)、磨盘(712)、磨块(713)和支撑弹簧(714)，所述加工台(7)内部开设有截面为T型的转动腔，所述转动腔内通过滚珠(711)转动设置有磨盘(712)，所述磨盘(712)底部伸出加工台(7)，所述磨盘(712)中心开设有模孔用于冲压加工件(15)，所述磨盘(712)顶面模孔外围均匀开设有多个凹槽，所述凹槽内部通过支撑弹簧(714)弹性连接有磨块(713)，所述磨块(713)在支撑弹簧(714)的弹性作用下与加工件(15)底面紧密接触。9. A three-way punching machine according to claim 7, characterized in that: the deburring mechanism (71) comprises a ball (711), a grinding disc (712), a grinding block (713) and a support spring (714); a rotating cavity with a T-shaped cross-section is provided inside the processing table (7); a grinding disc (712) is arranged in the rotating cavity for rotating by the ball (711); the bottom of the grinding disc (712) extends out of the processing table (7); a die hole is provided in the center of the grinding disc (712) for punching a workpiece (15); a plurality of grooves are evenly provided around the die hole on the top surface of the grinding disc (712); a grinding block (713) is elastically connected to the inside of the groove through a support spring (714); and the grinding block (713) is in close contact with the bottom surface of the workpiece (15) under the elastic action of the support spring (714). 10.根据权利要求9所述的一种三向冲压机，其特征在于：所述驱动机构(72)包括齿轮一(721)、齿轮二(722)、主轴(723)、锥齿轮一(724)、锥齿轮二(725)、长轴(726)和叶轮(727)，所述驱动机构(72)设置于加工台(7)内部的三组去毛刺机构(71)之间，所述齿轮一(721)固定连接于磨盘(712)底部外壁，所述齿轮二(722)通过主轴(723)转动安装在齿轮一(721)侧边并与齿轮一(721)啮合，所述主轴(723)顶端转动连接于加工台(7)的顶壁，所述主轴(723)底部外壁固定连接有锥齿轮一(724)，长轴(726)两端转动连接于加工台(7)侧壁，长轴(726)其中一端贯穿加工台(7)侧壁，以便于长轴(726)的安装，长轴(726)上固定安装有与锥齿轮一(724)啮合的锥齿轮二(725)，长轴(726)两端分别安装有另外两个齿轮二(722)，另外两个齿轮二(722)分别与位于侧边的两个齿轮一(721)啮合，以实现三个位置的同步传动；所述长轴(726)外壁同轴固定设置有叶轮(727)，所述叶轮(727)转动驱动两侧的磨盘(712)转动，并通过锥齿轮一(724)和锥齿轮二(725)的啮合带动位于顶部的磨盘(712)转动；所述通气槽(611)底部喷出的气体沿着叶轮(727)叶片的切线方向。10. A three-way punching machine according to claim 9, characterized in that: the driving mechanism (72) comprises a gear 1 (721), a gear 2 (722), a main shaft (723), a bevel gear 1 (724), a bevel gear 2 (725), a long shaft (726) and an impeller (727); the driving mechanism (72) is arranged between the three groups of deburring mechanisms (71) inside the processing table (7); the gear 1 (721) is fixedly connected to the bottom outer wall of the grinding disc (712); the gear 2 (722) is rotatably mounted on the side of the gear 1 (721) through the main shaft (723) and meshes with the gear 1 (721); the top end of the main shaft (723) is rotatably connected to the top wall of the processing table (7); the bottom outer wall of the main shaft (723) is fixedly connected to the bevel gear 1 (724); both ends of the long shaft (726) are rotatably connected to the impeller (727); The side wall of the processing table (7), one end of the long shaft (726) passes through the side wall of the processing table (7) to facilitate the installation of the long shaft (726), a bevel gear 2 (725) meshing with a bevel gear 1 (724) is fixedly installed on the long shaft (726), and two other gears 2 (722) are respectively installed at both ends of the long shaft (726), and the other two gears 2 (722) are respectively meshed with two gears 1 (721) located on the side to achieve synchronous transmission of three positions; an impeller (727) is coaxially fixedly arranged on the outer wall of the long shaft (726), and the impeller (727) rotates to drive the grinding discs (712) on both sides to rotate, and drives the grinding disc (712) located on the top to rotate through the meshing of the bevel gear 1 (724) and the bevel gear 2 (725); the gas ejected from the bottom of the ventilation groove (611) is along the tangent direction of the impeller (727) blades.
CN202510513284.2A 2025-04-23 2025-04-23 Three-way punching machine Pending CN120362324A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120839518A (en) * 2025-09-10 2025-10-28 常州谷宇机械科技有限公司 Through-feed processing equipment and working method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120839518A (en) * 2025-09-10 2025-10-28 常州谷宇机械科技有限公司 Through-feed processing equipment and working method thereof

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