CN114011983A - Single-punching multi-die sheet metal part stamping automatic line - Google Patents
Single-punching multi-die sheet metal part stamping automatic line Download PDFInfo
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- CN114011983A CN114011983A CN202111186968.4A CN202111186968A CN114011983A CN 114011983 A CN114011983 A CN 114011983A CN 202111186968 A CN202111186968 A CN 202111186968A CN 114011983 A CN114011983 A CN 114011983A
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- piston cylinder
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- pipe
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to the technical field of sheet metal stamping, in particular to a single-stamping multi-die sheet metal part stamping automatic line which comprises a workbench, mounting frames, lifting frames, manipulators, an object stage and a pressing piece, wherein a first piston cylinder is fixedly arranged at the upper end of each mounting hole, an automatic clamping mechanism is arranged between the first piston cylinder and a clamping plate, an automatic lubricating mechanism acting on a material storage tank is arranged between a third piston cylinder and the clamping plate, and an air-drying cooling mechanism is arranged on a top plate. The air pressure in the first piston cylinder is changed by utilizing the descending action of the lifting frame, and the two clamping plates are driven to mutually lean, so that the processing precision is improved; under the condition of no additional driving piece, the lubricating procedure is completed, the production cost is saved, and the production quality is improved; the fourth piston rod is driven to move by the up-and-down movement of the lifting frame, so that air is blown in the fourth piston cylinder and the fifth piston cylinder, the workpiece is air-dried and cooled, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of sheet metal stamping, in particular to an automatic stamping line for single-stamping multi-die sheet metal parts.
Background
Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece with a desired shape and size. Compared with castings and forgings, the stamping part has the characteristics of thinness, uniformity, lightness and strength. Stamping can produce workpieces with ribs, undulations or beads that are otherwise difficult to manufacture, to increase their rigidity.
In the prior art, a single-punch multi-die sheet metal part stamping automatic line (No. CN110328272A) comprises a machine body, a conveying mechanism, a supporting mechanism, a collecting mechanism, a pushing mechanism, a compressing mechanism, a stamping mechanism and a guiding mechanism, the labor intensity of people is reduced, the processing efficiency of workpieces is improved, the collecting mechanism is installed at the top end of the supporting mechanism and located between the pushing mechanisms, and scraps stamped on sectional materials fall into the collecting mechanism, so that the scraps on the sheet metal part are conveniently removed, and the assembly line operation is realized.
Said invention can reduce the labor intensity of workers and raise working efficiency, but still has some problems:
1. when equipment is used for stamping the sheet metal part, a reinforcing mechanism for the sheet metal part is lacked, so that the quality of the stamped part is not high.
2. The equipment needs to be added with lubricant during stamping, so that on one hand, heat dissipation can be realized, and on the other hand, the phenomenon that the workpiece is bonded with the pressing piece can be prevented, so that additional driving pieces such as a pump need to be added into the equipment, and the production cost is increased.
3. The temperature of the surface of the workpiece is higher after the workpiece is stamped, and the workpiece needs to be recovered by workers after being cooled, so that the production efficiency is low.
Therefore, the single-punching multi-die sheet metal part stamping automatic line is provided.
Disclosure of Invention
The invention aims to provide a single-punching multi-die sheet metal part stamping automatic line, which drives two clamping plates to mutually lean into through a pressing action, so that the positioning and the fixing of a sheet metal are realized, and the processing quality is improved; and meanwhile, the fourth piston cylinder and the fifth piston cylinder can be used for blowing, so that the cooling and drying of the workpiece are accelerated, and the production efficiency is improved, thereby solving the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a single-punching multi-die sheet metal part stamping processing automatic line comprises a workbench, a mounting frame, a lifting frame, a manipulator, an object stage and a pressing piece, wherein a plurality of mounting holes are symmetrically formed in the pressing piece, a movable plate is slidably mounted in each mounting hole, a clamping plate is movably mounted at the lower side of the movable plate, a first piston cylinder is fixedly arranged at the upper end of each mounting hole, an automatic clamping mechanism is arranged between the first piston cylinder and the clamping plate, a water tank is arranged at the bottom of the workbench, two material storage tanks and two third piston cylinders are respectively and symmetrically and fixedly mounted on the workbench at two sides of the object stage, an automatic lubricating mechanism acting on the material storage tanks is arranged between the third piston cylinders and the clamping plate, two side plates are symmetrically and fixedly mounted on the workbench, a top plate is fixedly mounted between the two side plates, and a conveying frame is fixedly arranged on the workbench, and an air drying and cooling mechanism is arranged on the top plate.
Utilize automatic clamping mechanism to realize adding man-hour to the automatic positioning and fixing of sheet metal component, improve the precision of processing, thereby the quality and the efficiency of processing have been improved, utilize automatic lubrication mechanism to realize accomplishing the automatic mesh of lubricating the sheet metal component surface under the condition of not having extra driving piece, not only improved production quality, the cost of production has more been reduced, utilize to air-dry cooling body to realize air-drying and cooling the work piece that finishes processing, make the workman can collect the work piece sooner, thereby production efficiency has been improved.
Preferably, the automatic clamping mechanism comprises a first piston rod movably inserted at the bottom end of the first piston cylinder, the bottom end of the first piston rod is fixedly connected to the top wall of the movable plate, a second piston cylinder is arranged on a fixed frame on the side wall of the pressing piece, a first connecting pipe is connected between the first piston cylinder and the second piston cylinder, a second piston rod is movably inserted at one end, far away from the first piston cylinder, of the second piston cylinder, and the other end, far away from the second piston cylinder, of the second piston rod is movably connected with the clamping plate.
When the casting die descends, two splint contact the objective table of below earlier, two splint of pressure on the objective table, two splint are pressed and move up, thereby make two fly leaves shift up, drive the air in two first piston cylinders of two first piston rod extrusion, press into two second piston cylinders respectively with the air in two first piston cylinders, atmospheric pressure increase in the second piston cylinder, thereby make two second piston rods pressed out in the second piston cylinder, thereby promote two splint and lean on each other into, carry out the positioning clamp to the sheet metal component, the precision of processing has been improved, thereby the quality of processing has been improved.
Preferably, one end, far away from the second piston cylinder, of the second piston rod is fixedly provided with a first connecting plate, the outer wall of the clamping plate is provided with a second connecting plate in a sliding mode, and a plurality of adjusting springs are connected between the first connecting plate and the second connecting plate.
The adjusting spring who is connected between first connecting plate and the second connecting plate can prevent that the clamping-force between two splint is too big, under the prerequisite of guaranteeing location and reinforcement, has also guaranteed sheet metal component's safety and stability to the quality of processing has further been improved.
Preferably, the automatic lubricating mechanism comprises a third piston rod movably inserted at the upper end of a third piston cylinder, a telescopic rod is connected between the third piston cylinder and a clamping plate, a second connecting pipe is connected between the outer wall of the bottom end of the third piston cylinder and the top end of the storage tank, a spray pipe is fixedly inserted in the side wall of the storage tank, a suction pipe is fixedly connected to the bottom end of the storage tank, the bottom end of the suction pipe penetrates through and extends to the bottom of the water tank, and a plurality of water drainage holes are formed in the workbench.
When the two clamping plates are pressed down, the telescopic rod can drive the two third piston rods to descend together, so that air in the two third piston cylinders is compressed, the third piston cylinders are connected with the storage tank through the second connecting pipes, the air pressure between the third piston cylinders and the storage tank is the same, when the air pressure in the third piston cylinders is increased, the air pressure in the storage tank is increased, so that the internal lubricant can be extruded out of the spray pipe, conversely, when the third piston rods rise along with the clamping plates, the air pressure between the third piston cylinders and the storage tank is reduced, the lubricant in the water tank can enter the storage tank through the suction pipe, and the lubricant avoids viscous liquid, can select common and easily-cleaned liquid such as soapy water, and the like, and then the spray pipe and the suction pipe are respectively provided with a one-way valve to ensure that the spray pipe and the suction pipe complete one-way spraying and one-way feeding, and complete lubricating work without an additional driving part, the processing quality is improved, and the production cost is also saved.
Preferably, the air-drying cooling mechanism comprises a plurality of air-drying pipes arranged on the bottom wall of the top plate through a fixing frame, a plurality of fourth piston cylinders and a plurality of fifth piston cylinders are fixedly arranged on the workbench respectively, a fourth piston rod is movably inserted into the upper ends of the fourth piston cylinders and the upper ends of the fifth piston cylinders, the fourth piston rods are multiple, a linkage frame is jointly arranged at the top ends of the fourth piston rods, one end of the linkage frame is fixedly connected with the lifting frame, a first air inlet pipe and a first air outlet pipe are connected onto the bottom side wall of each fourth piston cylinder respectively, one end, far away from the fourth piston cylinder, of each first air outlet pipe is connected with one end, far away from the fourth piston cylinder, of each fifth piston cylinder, a second air inlet pipe and a second air outlet pipe are connected onto the bottom side wall of each fifth piston cylinder respectively, and one end, far away from the fifth piston cylinder, of each second air outlet pipe is connected with the other end, far away from the air-drying pipe, of each second air outlet pipe.
When the crane moved down, it descends to drive a plurality of fourth piston rods through the interlock frame, air is pressed into from first outlet duct and air dries in the pipe in a plurality of fourth piston cylinders, thereby the outside air enters into a plurality of fifth piston cylinders in the second inlet duct, when the crane moved up, the outside air enters into the fourth piston cylinder from first inlet duct, thereby the air in the fifth piston cylinder enters into and air dries in the pipe in the second outlet duct, thereby realize when the crane rises and descends, it can all air-dry the cooling to the work piece on the conveying frame to air-dry the pipe, the efficiency and the quality of the ejection of compact have been improved.
Preferably, the first air inlet pipe, the first air outlet pipe, the second air inlet pipe and the second air outlet pipe are respectively provided with a one-way air valve.
The one-way air valves arranged on the first air inlet pipe and the second air inlet pipe enable outside air to enter the fourth piston cylinder and the fifth piston cylinder in a one-way mode, the first air outlet pipe and the second air outlet pipe which are opposite to each other enable air in the fourth piston cylinder and the fifth piston cylinder to be exhausted into the air drying pipe in a one-way mode, and therefore the air drying pipe is guaranteed to have continuous air supply, air drying and cooling efficiency is improved, and production efficiency is further improved.
Compared with the prior art, the invention has the beneficial effects that:
1. the air pressure in the first piston cylinder is changed by the descending action of the lifting frame, and the two clamping plates are driven to mutually lean against each other, so that the sheet metal part is clamped and positioned, and the machining precision is improved.
2. When the clamping plate moves up and down, the air pressure in the third piston cylinder can be changed, so that the lubricant in the storage tank can be sprayed out and supplemented, the lubricating process is completed under the condition that no additional driving part is arranged, the production cost is saved, and the production quality is improved.
3. The fourth piston rod is driven to move by the up-and-down movement of the lifting frame, so that air is blown in the fourth piston cylinder and the fifth piston cylinder, the workpiece is air-dried and cooled, the quality of discharged materials is improved, and the production efficiency is also improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of part B of the present invention;
FIG. 4 is an enlarged view of the structure of part C of the present invention;
FIG. 5 is an enlarged view of the structure of part D of the present invention;
FIG. 6 is a schematic structural view of the automatic lubrication mechanism of the present invention;
FIG. 7 is a schematic view of part A-A of the present invention;
FIG. 8 is a top view of the seasoning cooling mechanism of the present invention;
in the figure: 1. a work table; 2. a mounting frame; 3. a lifting frame; 4. a manipulator; 5. an object stage; 6. pressing parts; 7. mounting holes; 8. a first piston cylinder; 9. a first piston rod; 10. a movable plate; 11. a second piston cylinder; 12. a first connecting pipe; 13. a splint; 14. a second piston rod; 15. a first connecting plate; 16. a second connecting plate; 17. adjusting the spring; 18. a water tank; 19. a material storage tank; 20. a material suction pipe; 21. a nozzle; 22. a third piston cylinder; 23. a second connecting pipe; 24. a third piston rod; 25. a telescopic rod; 26. a drain hole; 27. a side plate; 28. a top plate; 29. an air-drying pipe; 30. a transfer frame; 31. a fourth piston cylinder; 32. a fourth piston rod; 33. a first intake pipe; 34. a first air outlet pipe; 35. a fifth piston cylinder; 36. a second intake pipe; 37. a second air outlet pipe; 38. a linkage frame.
Detailed Description
The technical solutions in 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 it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, the present invention provides an automatic stamping line for single-stamping multi-die sheet metal parts, which has the following technical scheme:
the utility model provides a single towards multimode sheet metal component stamping processes transfer machine, includes workstation 1, mounting bracket 2, crane 3, manipulator 4, objective table 5 and casting die 6, and a plurality of mounting holes 7 have been seted up to the symmetry on the casting die 6, and equal slidable mounting has fly leaf 10 in every mounting hole 7, and the downside movable mounting of fly leaf 10 has splint 13, and the upper end of every mounting hole 7 is all fixed and is equipped with first piston cylinder 8, is equipped with automatic clamping mechanism between first piston cylinder 8 and the splint 13.
As an embodiment of the present invention, referring to fig. 1-4, the automatic clamping mechanism includes a first piston rod 9 movably inserted into a bottom end of a first piston cylinder 8, and a bottom end of the first piston rod 9 is fixedly connected to a top wall of a movable plate 10, a second piston cylinder 11 is fixedly mounted on a side wall of a pressing member 6, a first connecting pipe 12 is connected between the first piston cylinder 8 and the second piston cylinder 11, a second piston rod 14 is movably inserted into an end of the second piston cylinder 11 away from the first piston cylinder 8, and an end of the second piston rod 14 away from the second piston cylinder 11 is movably connected to a clamp plate 13.
The automatic clamping mechanism is utilized to realize automatic positioning and fixing of the sheet metal part during machining, and machining precision is improved, so that machining quality and efficiency are improved. When casting die 6 descends, two splint 13 contact the objective table 5 of below earlier, two splint 13 of pressure on the objective table 5, two splint 13 are moved by the pressure and move up, thereby make two fly leaf 10 move up, drive two first piston rod 9 and extrude the air in two first piston cylinder 8, press the air in two first piston cylinder 8 into two second piston cylinder 11 respectively, atmospheric pressure increase in the second piston cylinder 11, thereby make two second piston rod 14 pressed out in the second piston cylinder 11, thereby promote two splint 13 and lean on each other and advance, fix a position the clamp to the sheet metal component, the precision of processing has been improved, thereby the quality of processing has been improved.
Referring to fig. 4, as an embodiment of the present invention, a first connecting plate 15 is fixedly installed at one end of the second piston rod 14 away from the second piston cylinder 11, a second connecting plate 16 is slidably installed on an outer wall of the clamp plate 13, and a plurality of adjusting springs 17 are connected between the first connecting plate 15 and the second connecting plate 16.
The adjusting spring 17 connected between the first connecting plate 15 and the second connecting plate 16 can prevent the clamping force between the two clamping plates 13 from being too large, and on the premise of ensuring positioning and reinforcement, the safety and stability of the sheet metal part are also ensured, so that the processing quality is further improved.
The bottom of the workbench 1 is provided with a water tank 18, the workbench 1 at two sides of the object stage 5 is respectively and symmetrically and fixedly provided with two material storage tanks 19 and two third piston cylinders 22, and an automatic lubricating mechanism acting on the material storage tanks 19 is arranged between the third piston cylinders 22 and the clamping plate 13.
Referring to fig. 2, 5 and 6, as an embodiment of the present invention, the automatic lubricating mechanism includes a third piston rod 24 movably inserted at an upper end of a third piston cylinder 22, a telescopic rod 25 is connected between the third piston rod 24 and the clamp plate 13, a second connecting pipe 23 is connected between an outer wall of a bottom end of the third piston cylinder 22 and a top end of a storage tank 19, a spray pipe 21 is fixedly inserted on a side wall of the storage tank 19, a suction pipe 20 is fixedly connected to a bottom end of the storage tank 19, a bottom end of the suction pipe 20 penetrates and extends to a bottom of the water tank 18, and a plurality of water drainage holes 26 are formed in the workbench 1.
The automatic lubrication mechanism is utilized to realize the purpose of automatically lubricating the surface of the sheet metal part under the condition of no additional driving piece, so that the production quality is improved, and the production cost is reduced. When the two clamping plates 13 are pressed down, the telescopic rod 25 can drive the two third piston rods 24 to descend together, so that air in the two third piston cylinders 22 is compressed, the third piston cylinders 22 are connected with the storage tank 19 through the second connecting pipes 23, the air pressure between the two third piston rods is the same, when the air pressure in the third piston cylinders 22 is increased, the air pressure in the storage tank 19 is increased, so that the internal lubricant can be pressed out of the spray pipe 21, and conversely, when the third piston rods 24 rise along with the clamping plates 13, the air pressure between the third piston cylinders 22 and the storage tank 19 is reduced, the lubricant in the water tank 18 can enter the storage tank 19 through the suction pipe 20, and the lubricant is worthy of being noticed that the lubricant is prevented from being viscous liquid, some common and easily cleaned materials such as soapy water can be selected, and the spray pipe 21 and the suction pipe 20 are respectively provided with one-way valves to ensure that the spray pipe 21 and the suction pipe 20 complete one-way spraying and one-way feeding, the lubricating work is finished under the condition that a driving piece is not additionally arranged, the processing quality is improved, and the production cost is also saved.
Two side plates 27 are symmetrically and fixedly mounted on the workbench 1, a top plate 28 is fixedly mounted between the two side plates 27, a conveying frame 30 is fixedly arranged on the workbench 1, and an air-drying cooling mechanism is arranged on the top plate 28.
Referring to fig. 1, 7 and 8, the air-drying cooling mechanism includes a plurality of air-drying pipes 29 fixed on the bottom wall of the top plate 28, a plurality of fourth piston cylinders 31 and fifth piston cylinders 35 are respectively fixed on the worktable 1, a fourth piston rod 32 is movably inserted into the upper end of each of the fourth piston cylinders 31 and the fifth piston cylinders 35, a linkage frame 38 is jointly installed on the top ends of the plurality of fourth piston rods 32, one end of the linkage frame 38 is fixedly connected with the lifting frame 3, a first air inlet pipe 33 and a first air outlet pipe 34 are respectively connected on the bottom side wall of the fourth piston cylinder 31, and one end of the first air outlet pipe 34 far away from the fourth piston cylinder 31 is connected with one end of the air drying pipe 29, the bottom side wall of the fifth piston cylinder 35 is respectively connected with a second air inlet pipe 36 and a second air outlet pipe 37, and one end of the second air outlet pipe 37 far from the fifth piston cylinder 35 is connected with the other end of the air drying pipe 29.
The air-drying and cooling mechanism is used for air-drying and cooling the machined workpiece, so that workers can collect the workpiece more quickly, and the production efficiency is improved. When the crane 3 moves downwards, the linkage frame 38 drives the fourth piston rods 32 to descend, air in the fourth piston cylinders 31 is pressed into the air trunk pipe 29 from the first air outlet pipe 34, and external air enters the fifth piston cylinders 35 through the second air inlet pipe 36, when the crane 3 moves upwards, the external air enters the fourth piston cylinders 31 from the first air inlet pipe 33, and air in the fifth piston cylinders 35 enters the air drying pipes 29 through the second air outlet pipe 37, so that when the crane 3 ascends and descends, the air drying pipes 29 can dry and cool workpieces on the conveying frame 30, and the efficiency and the quality of discharging are improved.
Referring to fig. 7, as an embodiment of the present invention, one-way air valves are respectively installed on the first air inlet pipe 33, the first air outlet pipe 34, the second air inlet pipe 36, and the second air outlet pipe 37.
The one-way air valves arranged on the first air inlet pipe 33 and the second air inlet pipe 36 are used for enabling outside air to enter the fourth piston cylinder 31 and the fifth piston cylinder 35 in a one-way mode, and the opposite first air outlet pipe 34 and the opposite second air outlet pipe 37 enable air in the fourth piston cylinder 31 and the fifth piston cylinder 35 to be exhausted into the air drying pipe 29 in a one-way mode, so that the air drying pipe 29 is guaranteed to be supplied with continuous air, air drying and cooling efficiency is improved, and production efficiency is further improved.
The working principle is as follows: when casting die 6 descends, two splint 13 contact the objective table 5 of below earlier, two splint 13 are pressed on the objective table 5, two splint 13 are moved by the pressure, thereby make two fly leaf 10 move up, drive two first piston rod 9 and extrude the air in two first piston cylinder 8, press the air in two first piston cylinder 8 into two second piston cylinder 11 respectively, atmospheric pressure increase in the second piston cylinder 11, thereby make two second piston rod 14 pressed out from the second piston cylinder 11, thereby promote two splint 13 and lean on each other, fix a position the clamp to the sheet metal component, the precision of processing has been improved, thereby the quality of processing has been improved.
The adjusting spring 17 connected between the first connecting plate 15 and the second connecting plate 16 can prevent the clamping force between the two clamping plates 13 from being too large, and on the premise of ensuring positioning and reinforcement, the safety and stability of the sheet metal part are also ensured, so that the processing quality is further improved.
When the two clamping plates 13 are pressed down, the telescopic rod 25 can drive the two third piston rods 24 to descend together, so that air in the two third piston cylinders 22 is compressed, the third piston cylinders 22 are connected with the storage tank 19 through the second connecting pipes 23, the air pressure between the two third piston rods is the same, when the air pressure in the third piston cylinders 22 is increased, the air pressure in the storage tank 19 is increased, so that the internal lubricant can be pressed out of the spray pipe 21, and conversely, when the third piston rods 24 rise along with the clamping plates 13, the air pressure between the third piston cylinders 22 and the storage tank 19 is reduced, the lubricant in the water tank 18 can enter the storage tank 19 through the suction pipe 20, and the lubricant is worthy of being noticed that the lubricant is prevented from being viscous liquid, some common and easily cleaned materials such as soapy water can be selected, and the spray pipe 21 and the suction pipe 20 are respectively provided with one-way valves to ensure that the spray pipe 21 and the suction pipe 20 complete one-way spraying and one-way feeding, the lubricating work is finished under the condition that a driving piece is not additionally arranged, the processing quality is improved, and the production cost is also saved.
When the lifting frame 3 moves downwards, the plurality of fourth piston rods 32 are driven to descend by the linkage frame 38, air in the plurality of fourth piston cylinders 31 is pressed into the air drying pipe 29 from the first air outlet pipe 34, and external air enters the plurality of fifth piston cylinders 35 from the second air inlet pipe 36, when the lifting frame 3 moves upwards, the external air enters the fourth piston cylinders 31 from the first air inlet pipe 33, and air in the fifth piston cylinders 35 enters the air drying pipe 29 from the second air outlet pipe 37, so that when the lifting frame 3 moves upwards and downwards, the air drying pipe 29 can air-dry and cool workpieces on the conveying frame 30, the efficiency and the quality of discharging are improved, and it is worth noting that the one-way air valves arranged on the first air inlet pipe 33 and the second air inlet pipe 36 enable the external air to enter the fourth piston cylinders 31 and the fifth piston cylinders 35 in one way only, and the opposite first air outlet pipe 34 and the second air outlet pipe 37 enable the fourth piston cylinders 31 and the fifth piston cylinders 35 in one way The air is exhausted into the air drying pipe 29 to ensure that the air drying pipe 29 has continuous air supply, so that the air drying and cooling efficiency is improved, and the production efficiency is further improved.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a single towards multimode sheet metal component stamping processes transfer machine, includes workstation (1), mounting bracket (2), crane (3), manipulator (4), objective table (5) and casting die (6), its characterized in that: a plurality of mounting holes (7) are symmetrically formed in the pressing piece (6), a movable plate (10) is slidably mounted in each mounting hole (7), a clamping plate (13) is movably mounted on the lower side of the movable plate (10), a first piston cylinder (8) is fixedly arranged at the upper end of each mounting hole (7), an automatic clamping mechanism is arranged between each first piston cylinder (8) and each clamping plate (13), a water tank (18) is arranged at the bottom of the workbench (1), two storage tanks (19) and two third piston cylinders (22) are symmetrically and fixedly mounted on the workbench (1) on the two sides of the workbench (5) respectively, an automatic lubricating mechanism acting on the storage tanks (19) is arranged between each third piston cylinder (22) and each clamping plate (13), two side plates (27) are symmetrically and fixedly mounted on the workbench (1), and a top plate (28) is fixedly mounted between the side plates (27), a conveying frame (30) is fixedly arranged on the workbench (1), and an air-drying cooling mechanism is arranged on the top plate (28).
2. The single-punching multi-die sheet metal part punching automatic line according to claim 1, characterized in that: the automatic clamping mechanism comprises a first piston rod (9) movably inserted at the bottom end of a first piston cylinder (8), the bottom end of the first piston rod (9) is fixedly connected to the top wall of a movable plate (10), a second piston cylinder (11) is arranged on a fixed frame on the side wall of a pressing piece (6), a first connecting pipe (12) is connected between the first piston cylinder (8) and the second piston cylinder (11), a second piston rod (14) is movably inserted at one end, far away from the first piston cylinder (8), of the second piston cylinder (11), and the second piston rod (14) is movably connected with a clamping plate (13) at one end, far away from the second piston cylinder (11).
3. The single-punching multi-die sheet metal part punching automatic line according to claim 2, characterized in that: one end, far away from the second piston cylinder (11), of the second piston rod (14) is fixedly provided with a first connecting plate (15), the outer wall of the clamping plate (13) is provided with a second connecting plate (16) in a sliding mode, and a plurality of adjusting springs (17) are connected between the first connecting plate (15) and the second connecting plate (16).
4. The single-punching multi-die sheet metal part punching automatic line according to claim 1, characterized in that: the automatic lubricating mechanism comprises a third piston rod (24) movably inserted into the upper end of a third piston cylinder (22), a telescopic rod (25) is connected between the third piston cylinder (22) and a clamping plate (13), a second connecting pipe (23) is connected between the outer wall of the bottom end of the third piston cylinder (22) and the top end of a storage tank (19), a spray pipe (21) is fixedly inserted into the side wall of the storage tank (19), a suction pipe (20) is fixedly connected to the bottom end of the storage tank (19), the bottom end of the suction pipe (20) penetrates through and extends to the bottom of a water tank (18), and a plurality of water outlet holes (26) are formed in the workbench (1).
5. The single-punching multi-die sheet metal part punching automatic line according to claim 1, characterized in that: the air-drying cooling mechanism comprises a plurality of air-drying pipes (29) which are fixedly arranged on the bottom wall of a top plate (28), a plurality of fourth piston cylinders (31) and a plurality of fifth piston cylinders (35) are respectively and fixedly arranged on the workbench (1), a fourth piston rod (32) is movably inserted into the upper ends of each of the fourth piston cylinders (31) and the fifth piston cylinders (35), a linkage frame (38) is jointly arranged at the top ends of the plurality of fourth piston rods (32), one end of the linkage frame (38) is fixedly connected with the lifting frame (3), a first air inlet pipe (33) and a first air outlet pipe (34) are respectively connected onto the bottom side wall of each of the fourth piston cylinders (31), one end, far away from the fourth piston cylinders (31), of each of the first air outlet pipes (34) is connected with one end of each of the air-drying pipes (29), and a second air inlet pipe (36) and a second air outlet pipe (37) are respectively connected onto the bottom side wall of each of the fifth piston cylinders (35), and one end of the second air outlet pipe (37) far away from the fifth piston cylinder (35) is connected with the other end of the air drying pipe (29).
6. The single-punching multi-die sheet metal part punching automatic line according to claim 5, characterized in that: and the first air inlet pipe (33), the first air outlet pipe (34), the second air inlet pipe (36) and the second air outlet pipe (37) are respectively provided with a one-way air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186968.4A CN114011983A (en) | 2021-10-12 | 2021-10-12 | Single-punching multi-die sheet metal part stamping automatic line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186968.4A CN114011983A (en) | 2021-10-12 | 2021-10-12 | Single-punching multi-die sheet metal part stamping automatic line |
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| Publication Number | Publication Date |
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| CN114011983A true CN114011983A (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111186968.4A Pending CN114011983A (en) | 2021-10-12 | 2021-10-12 | Single-punching multi-die sheet metal part stamping automatic line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406086A (en) * | 2022-02-24 | 2022-04-29 | 徐州昌宇能源设备有限公司 | Metal stamping device for doors and windows |
| CN114798322A (en) * | 2022-04-14 | 2022-07-29 | 赵骥童 | SMT paster high-speed point gum machine |
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| US6178804B1 (en) * | 1999-07-09 | 2001-01-30 | Fwu-Shing Juang | Top die raising and lowering guide mechanism for punching, pressing, and shearing machines |
| US20030111783A1 (en) * | 2001-12-14 | 2003-06-19 | Chia Hsiang Yang | Workpiece shift apparatus for punch press |
| CN108176756A (en) * | 2018-02-28 | 2018-06-19 | 重庆市璧山区合成机械制造有限公司 | A kind of part hole punched device |
| CN108746373A (en) * | 2018-08-02 | 2018-11-06 | 王淑琴 | A kind of punching and blanking device of automobile metal plate work |
| CN110328272A (en) * | 2019-07-12 | 2019-10-15 | 高璐 | A kind of one-shot multimode sheet metal component punch process transfer matic |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6178804B1 (en) * | 1999-07-09 | 2001-01-30 | Fwu-Shing Juang | Top die raising and lowering guide mechanism for punching, pressing, and shearing machines |
| US20030111783A1 (en) * | 2001-12-14 | 2003-06-19 | Chia Hsiang Yang | Workpiece shift apparatus for punch press |
| CN108176756A (en) * | 2018-02-28 | 2018-06-19 | 重庆市璧山区合成机械制造有限公司 | A kind of part hole punched device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406086A (en) * | 2022-02-24 | 2022-04-29 | 徐州昌宇能源设备有限公司 | Metal stamping device for doors and windows |
| CN114798322A (en) * | 2022-04-14 | 2022-07-29 | 赵骥童 | SMT paster high-speed point gum machine |
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