CN114011983B - Single-punch multi-die sheet metal part stamping machining automatic line - Google Patents
Single-punch multi-die sheet metal part stamping machining automatic line Download PDFInfo
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- CN114011983B CN114011983B CN202111186968.4A CN202111186968A CN114011983B CN 114011983 B CN114011983 B CN 114011983B CN 202111186968 A CN202111186968 A CN 202111186968A CN 114011983 B CN114011983 B CN 114011983B
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- 239000002184 metal Substances 0.000 title claims abstract description 29
- 238000003754 machining Methods 0.000 title abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000007605 air drying Methods 0.000 claims abstract description 35
- 238000003860 storage Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 238000005461 lubrication Methods 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 11
- 238000005266 casting Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 230000009471 action Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 description 9
- 238000007599 discharging Methods 0.000 description 5
- 239000004610 Internal Lubricant Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Abstract
The invention relates to the technical field of sheet metal stamping, in particular to a single-punch multi-die sheet metal part stamping automatic line which comprises a workbench, a mounting frame, a lifting frame, a manipulator, an objective table 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 lubrication mechanism acting on a storage tank is arranged between a third piston cylinder and the clamping plate, and an air drying and cooling mechanism is arranged on a top plate. According to the invention, the air pressure in the first piston cylinder is changed by utilizing the descending action of the lifting frame, so that the two clamping plates are driven to mutually lean in, and the machining precision is improved; under the condition of no additional driving piece, the lubrication process is completed, the production cost is saved, and the production quality is improved; the lifting frame moves up and down to drive the fourth piston rod to move, so that air in the fourth piston cylinder and the fifth piston cylinder is used for blowing, the air drying and cooling of workpieces are realized, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of sheet metal stamping, in particular to a single-punch multi-die sheet metal part stamping processing automatic line.
Background
The stamping is a forming processing method for obtaining a workpiece with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to make the plates, the strips, the pipes, the sectional materials and the like generate plastic deformation or separation. Compared with castings and forgings, the stamping parts have the characteristics of thinness, uniformity, lightness and strength. Stamping may produce work pieces with ribs, undulations or flanges that are difficult to manufacture by other methods to increase their rigidity.
The existing patent (bulletin number: CN 110328272A) is a single-punch multi-die sheet metal part stamping automatic line, which comprises a machine body, a conveying mechanism, a supporting mechanism, a collecting mechanism, a pushing mechanism, a compression mechanism, a stamping mechanism and a guiding mechanism, so that the labor intensity of people is reduced, the working efficiency of a workpiece is improved, the collecting mechanism is arranged at the top end of the supporting mechanism, the collecting mechanism is arranged between the pushing mechanisms, and scraps stamped on a section bar fall into the inside of the collecting mechanism, so that scraps on the sheet metal part can be conveniently removed, and the assembly line work is realized.
Said invention does reduce the labor intensity of workers and raise the processing efficiency, but still has some problems:
1. When the equipment punches the sheet metal part, the reinforcing mechanism for the sheet metal part is absent, so that the quality of the stamping part is low.
2. The lubricant is required to be added when the equipment is stamped, so that on one hand, heat dissipation can be carried out, on the other hand, the phenomenon that a workpiece and a pressing piece are adhered can be prevented, and additional driving parts such as a pump and the like are required to be added in the equipment, so that the production cost is increased.
3. After the stamping of the workpiece is finished, the temperature of the surface is relatively high, and the workpiece needs to be recovered by workers after being cooled, so that the production efficiency is low.
Therefore, a single-punch multi-die sheet metal part stamping machining automatic line is provided.
Disclosure of Invention
The invention aims to provide a single-punch multi-die sheet metal part stamping processing automatic line, which drives two clamping plates to mutually lean against each other through a pressing action, so that the positioning and fixing of a sheet metal are realized, and the processing quality is improved; secondly, the descending action is utilized to drive the spray pipe to spray out the lubricant, no additional driving piece is needed, the production cost is saved, meanwhile, the fourth piston cylinder and the fifth piston cylinder can be used for blowing, the cooling and drying of the workpiece are accelerated, and the production efficiency is improved, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a single-punch multimode sheet metal component stamping processing transfer machine, includes workstation, mounting bracket, crane, manipulator, objective table and casting die, a plurality of mounting holes have been seted up to the symmetry on the casting die, every equal slidable mounting has the fly leaf in the mounting hole, the downside movable mounting of fly leaf has splint, every the upper end of mounting hole is all fixed and is equipped with first piston cylinder, be equipped with automatic clamping mechanism between first piston cylinder and the splint, the bottom of workstation is equipped with the water tank, symmetrical fixed mounting has two storage tanks and two third piston cylinders on the workstation of objective table both sides respectively, be equipped with the automatic lubrication mechanism that acts on the storage tank between third piston cylinder and the splint, symmetrical fixed mounting has two curb plates on the workstation, two fixed mounting has the roof between the curb plate, the fixed transport frame that is equipped with on the workstation, be equipped with air-dry cooling mechanism on the roof.
Utilize automatic clamping mechanism to realize when processing to the automatic positioning of sheet metal component and fixed, improve the precision of processing to improve the quality and the efficiency of processing, utilize automatic lubrication mechanism to realize accomplishing the purpose of automatic lubrication to sheet metal component surface under the condition of no extra driving piece, not only improved production quality, more reduced the cost of production, utilize air-drying cooling mechanism to realize air-drying and cooling to the work piece that finishes, make the workman can collect the work piece more soon, thereby improved production efficiency.
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 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 second piston rod is movably connected between one end, far away from the second piston cylinder, of the second piston cylinder and the clamping plate.
When the casting die descends, the two clamping plates are firstly contacted with the objective table below, the objective table presses the two clamping plates, the two clamping plates are pressed to move upwards, so that the two movable plates move upwards, the two first piston rods are driven to extrude air in the two first piston cylinders, the air in the two first piston cylinders is respectively pressed into the two second piston cylinders, the air pressure in the second piston cylinders is increased, the two second piston rods are pressed out of the second piston cylinders, the two clamping plates are pushed to mutually lean against each other, and the sheet metal parts are positioned and clamped, so that the machining precision is improved, and the machining quality is improved.
Preferably, a first connecting plate is fixedly arranged at one end, far away from the second piston cylinder, of the second piston rod, a second connecting plate is slidably arranged on the outer wall of the clamping plate, and a plurality of adjusting springs are connected between the first connecting plate and the second connecting plate.
The clamping force between the two clamping plates can be prevented from being too large by the adjusting spring connected between the first connecting plate and the second connecting plate, and the safety and stability of the sheet metal part are ensured on the premise of ensuring positioning and reinforcement, so that the processing quality is further improved.
Preferably, the automatic lubrication 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 a storage tank, a spray pipe is fixedly inserted on the side wall of the storage tank, a suction pipe is fixedly connected with the bottom end of the storage tank, the bottom end of the suction pipe penetrates through and extends to the bottom of a water tank, and a plurality of water outlet holes are formed in the workbench.
When two clamping plates are pressed down, two third piston rods are carried by the telescopic rods to descend together, so that air in the two third piston cylinders is compressed, the third piston cylinders are connected with the storage tanks through the second connecting pipes, air pressure between the third piston cylinders is the same, when the air pressure in the third piston cylinders is increased, air pressure in the storage tanks is increased, so that internal lubricants can be pressed out of the spray pipes, and conversely, when the third piston rods are lifted up along with the clamping plates, air pressure between the third piston cylinders and the storage tanks is reduced, the lubricants in the water tanks can enter the storage tanks through the suction pipes, and it is worth noting that the lubricants can avoid more viscous liquid, soap water and other common and easy to clean can be selected, and the spray pipes and the suction pipes are respectively provided with one-way valves so as to ensure that the one-way spraying and one-way feeding of the spray pipes are completed, the lubrication work is completed under the condition that driving parts are not added, the processing quality is improved, and the production cost is also saved.
Preferably, the air drying and cooling mechanism comprises a plurality of air drying pipes fixedly arranged on the bottom wall of the top plate, a plurality of fourth piston cylinders and fifth piston cylinders are fixedly arranged on the workbench respectively, a fourth piston rod is movably inserted into the upper ends of each of the fourth piston cylinders and the fifth piston cylinders, a plurality of linkage frames are jointly arranged on the top ends of the fourth piston rods, one ends of the linkage frames are fixedly connected with the lifting frames, a first air inlet pipe and a first air outlet pipe are respectively connected to the bottom side wall of each fourth piston cylinder, one end of each first air outlet pipe, far away from each fourth piston cylinder, is connected with one end of each air drying pipe, a second air inlet pipe and a second air outlet pipe are respectively connected to the bottom side wall of each fifth piston cylinder, and one end of each second air outlet pipe, far away from each fifth piston cylinder, is connected with the other end of each air drying pipe.
When the lifting frame moves downwards, the linkage frame drives the fourth piston rods to descend, air in the fourth piston cylinders is pressed into the air drying pipe from the first air outlet pipe, external air enters the fifth piston cylinders from the second air inlet pipe, when the lifting frame moves upwards, external air enters the fourth piston cylinders from the first air inlet pipe, and air in the fifth piston cylinders enters the air drying pipe from the second air outlet pipe, so that when the lifting frame ascends and descends, the air drying pipe can air-dry and cool workpieces on the conveying frame, and the discharging efficiency and quality are 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 one-way air valves.
The unidirectional air valves arranged on the first air inlet pipe and the second air inlet pipe are used for enabling external air to only enter the fourth piston cylinder and the fifth piston cylinder in a unidirectional mode, and the opposite first air outlet pipe and second air outlet pipe only discharge air in the fourth piston cylinder and the fifth piston cylinder into the air inlet main pipe in a unidirectional mode, so that continuous air supply of the air main pipe is guaranteed, 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 in, 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 spraying and the supplementing of the lubricant in the storage tank are realized, the lubrication process is finished under the condition that no additional driving piece is arranged, the production cost is saved, and the production quality is improved.
3. The lifting frame moves up and down to drive the fourth piston rod to move, so that air in the fourth piston cylinder and the fifth piston cylinder is used for blowing, the air drying and cooling of the workpiece are realized, the discharging quality 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 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 view of the structure of the automatic lubrication mechanism according to the present invention;
FIG. 7 is a schematic view of the structure of the A-A part of the present invention;
FIG. 8 is a top view of the air drying and 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 objective table; 6. a pressing piece; 7. a mounting hole; 8. a first piston cylinder; 9. a first piston rod; 10. a movable plate; 11. a second piston cylinder; 12. a first connection pipe; 13. a clamping plate; 14. a second piston rod; 15. a first connection plate; 16. a second connecting plate; 17. an adjusting spring; 18. a water tank; 19. a storage tank; 20. a suction pipe; 21. a spray pipe; 22. a third piston cylinder; 23. a second connection pipe; 24. a third piston rod; 25. a telescopic rod; 26. a water outlet hole; 27. a side plate; 28. a top plate; 29. an air-drying pipe; 30. a conveying frame; 31. a fourth piston cylinder; 32. a fourth piston rod; 33. a first air inlet pipe; 34. a first air outlet pipe; 35. a fifth piston cylinder; 36. a second air inlet pipe; 37. a second air outlet pipe; 38. and a linkage frame.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described 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.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 8, the invention provides a single-punch multi-die sheet metal part stamping automatic line, which has the following technical scheme:
The utility model provides a single-punch multimode sheet metal component punching press processing 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, 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 to 4, the automatic clamping mechanism includes a first piston rod 9 movably inserted into 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 fixed on a fixed frame on the 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 one end of the second piston cylinder 11 away from the first piston cylinder 8, and one end of the second piston rod 14 away from the second piston cylinder 11 is movably connected with a clamping plate 13.
Automatic positioning and fixing of the sheet metal part during machining are achieved through the automatic clamping mechanism, machining accuracy is improved, and machining quality and machining efficiency are improved. When the pressing piece 6 descends, the two clamping plates 13 firstly contact the object stage 5 below, the object stage 5 presses the two clamping plates 13, the two clamping plates 13 are pressed to move upwards, so that the two movable plates 10 move upwards, the two first piston rods 9 are driven to press air in the two first piston cylinders 8, the air in the two first piston cylinders 8 is respectively pressed into the two second piston cylinders 11, the air pressure in the second piston cylinders 11 is increased, the two second piston rods 14 are pressed out of the second piston cylinders 11, the two clamping plates 13 are pushed to lean against each other, the sheet metal parts are positioned and clamped, the machining precision is improved, and the machining quality is improved.
As an embodiment of the present invention, referring to fig. 4, a first connection plate 15 is fixedly installed at a end of the second piston rod 14 remote from the second piston cylinder 11, a second connection plate 16 is slidably installed on an outer wall of the clamping plate 13, and a plurality of adjusting springs 17 are connected between the first connection plate 15 and the second connection plate 16.
The adjusting spring 17 connected between the first connecting plate 15 and the second connecting plate 16 can prevent the excessive clamping force between the two clamping plates 13, and also ensures the safety and stability of the sheet metal part on the premise of ensuring positioning and reinforcement, thereby further improving the processing quality.
The bottom of the workbench 1 is provided with a water tank 18, two storage tanks 19 and two third piston cylinders 22 are symmetrically and fixedly arranged on the workbench 1 at two sides of the objective table 5 respectively, and an automatic lubrication mechanism acting on the storage tanks 19 is arranged between the third piston cylinders 22 and the clamping plates 13.
As an embodiment of the present invention, referring to fig. 2, 5 and 6, the automatic lubrication mechanism includes a third piston rod 24 movably inserted at an upper end of a third piston cylinder 22, a telescopic rod 25 connected between the third piston rod 24 and a clamping plate 13, a second connecting pipe 23 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 fixedly inserted on a side wall of the storage tank 19, a suction pipe 20 fixedly connected to a bottom end of the storage tank 19, a bottom end of the suction pipe 20 penetrating and extending to a bottom of a water tank 18, and a plurality of drain holes 26 formed on the workbench 1.
The purpose of automatically lubricating the surface of the sheet metal part under the condition of no additional driving part is achieved by utilizing the automatic lubrication mechanism, 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 drives the two third piston rods 24 to descend together so as to compress air in the two third piston cylinders 22, the third piston cylinders 22 are connected with the storage tank 19 through the second connecting pipe 23, the air pressure between the two third piston cylinders 22 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 follow the clamping plates 13 to ascend, 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 can be prevented from being a viscous liquid.
Two side plates 27 are symmetrically and fixedly arranged on the workbench 1, a top plate 28 is fixedly arranged between the two side plates 27, a conveying frame 30 is fixedly arranged on the workbench 1, and an air drying and cooling mechanism is arranged on the top plate 28.
As an embodiment of the present invention, referring to fig. 1, 7 and 8, the air-drying and cooling mechanism includes a plurality of air-drying pipes 29 fixedly installed on the bottom wall of the top plate 28, a plurality of fourth piston cylinders 31 and fifth piston cylinders 35 are fixedly installed on the working table 1, the upper ends of each of the fourth piston cylinders 31 and the fifth piston cylinders 35 are movably inserted with a fourth piston rod 32, the top ends of the plurality of fourth piston rods 32 are jointly installed with a linkage frame 38, one end of the linkage frame 38 is fixedly connected with the lifting frame 3, the bottom side wall of the fourth piston cylinder 31 is respectively connected with a first air inlet pipe 33 and a first air outlet pipe 34, one end of the first air outlet pipe 34 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 away from the fifth piston cylinder 35 is connected with the other end of the air-drying pipe 29.
Utilize air-drying cooling body to realize air-drying and cooling to the work piece that finishes processing for the workman can collect the work piece faster, thereby has improved production efficiency. When the lifting frame 3 moves downwards, the linkage frame 38 drives the fourth piston rods 32 to descend, air in the fourth piston cylinders 31 is compressed into the air drying pipe 29 from the first air outlet pipe 34, external air enters the fifth piston cylinders 35 from the second air inlet pipe 36, when the lifting frame 3 moves upwards, 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 the air drying and cooling of workpieces on the conveying frame 30 can be realized by the air drying pipe 29 when the lifting frame 3 ascends and descends, and the discharging efficiency and quality are improved.
As an embodiment of the present invention, referring to fig. 7, a one-way air valve is installed on each of 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 unidirectional air valves arranged on the first air inlet pipe 33 and the second air inlet pipe 36 are used for only unidirectional entering of external air into the fourth piston cylinder 31 and the fifth piston cylinder 35, and the opposite first air outlet pipe 34 and second air outlet pipe 37 only unidirectional discharging of air in the fourth piston cylinder 31 and the fifth piston cylinder 35 into the air inlet main pipe 29, so that continuous air supply of the air main pipe 29 is ensured, and therefore air drying and cooling efficiency is improved, and production efficiency is further improved.
Working principle: when the pressing piece 6 descends, the two clamping plates 13 are firstly contacted with the object stage 5 below, the object stage 5 presses the two clamping plates 13, the two clamping plates 13 are pressed to move upwards, so that the two movable plates 10 move upwards, the two first piston rods 9 are driven to press the air in the two first piston cylinders 8, the air in the two first piston cylinders 8 is respectively pressed into the two second piston cylinders 11, the air pressure in the second piston cylinders 11 is increased, so that the two second piston rods 14 are pressed out from the second piston cylinders 11, the two clamping plates 13 are pushed to lean against each other, the sheet metal parts are positioned and clamped, the machining precision is improved, and the machining quality is improved.
The adjusting spring 17 connected between the first connecting plate 15 and the second connecting plate 16 can prevent the excessive clamping force between the two clamping plates 13, and also ensures the safety and stability of the sheet metal part on the premise of ensuring positioning and reinforcement, thereby further improving the processing quality.
When the two clamping plates 13 are pressed down, the telescopic rod 25 drives the two third piston rods 24 to descend together so as to compress air in the two third piston cylinders 22, the third piston cylinders 22 are connected with the storage tank 19 through the second connecting pipe 23, the air pressure between the two third piston cylinders 22 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 follow the clamping plates 13 to ascend, 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 can be prevented from being a viscous liquid.
When the lifting frame 3 moves downwards, the linkage frame 38 drives the fourth piston rods 32 to descend, air in the fourth piston cylinders 31 is compressed into the air inlet main pipe 29 from the first air outlet pipe 34, external air enters the fifth piston cylinders 35 from the second air inlet pipe 36, when the lifting frame 3 moves upwards, external air enters the fourth piston cylinders 31 from the first air inlet pipe 33, 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 ascends and descends, the air drying pipe 29 can air-dry and cool workpieces on the conveying frame 30, the discharging efficiency and quality are improved, and notably, the unidirectional air valves arranged on the first air inlet pipe 33 and the second air inlet pipe 36 only unidirectionally enter the fourth piston cylinders 31 and the fifth piston cylinders 35, and the opposite first air outlet pipe 34 and the second air outlet pipe 37 only unidirectionally exhaust the air in the fourth piston cylinders 31 and the fifth piston cylinders 35 to the air inlet pipe 29, so that the air drying pipe 29 is ensured to be continuously cooled, and the production efficiency is further improved, and the air drying and supplying efficiency is further improved.
The electric elements are all connected with an external main controller and 220V mains supply through a transformer, and the main controller can be conventional known equipment for controlling a computer and the like.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a single-punch multimode sheet metal component punching press processing 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), each mounting hole (7) is internally and respectively provided with a movable plate (10) in a sliding manner, the lower side of each movable plate (10) is movably provided with a clamping plate (13), the upper end of each mounting hole (7) is fixedly provided with a first piston cylinder (8), an automatic clamping mechanism is arranged between each first piston cylinder (8) and each clamping plate (13), the bottom of the workbench (1) is provided with a water tank (18), the workbench (1) on two sides of the object stage (5) is respectively and symmetrically provided with two material storage tanks (19) and two third piston cylinders (22), an automatic lubrication mechanism for acting on the material storage tanks (19) is arranged between each third piston cylinder (22) and each clamping plate (13), two side plates (27) are symmetrically and fixedly arranged on the workbench (1), a top plate (28) is fixedly arranged between the two side plates (27), a conveying frame (30) is fixedly arranged on the workbench (1), and a cooling mechanism is arranged on the top plate (28);
the automatic clamping mechanism comprises a first piston rod (9) movably inserted into 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 into one end, far away from the first piston cylinder (8), of the second piston cylinder (11), and one end, far away from the second piston cylinder (11), of the second piston rod (14) is movably connected with a clamping plate (13);
A first connecting plate (15) is fixedly arranged at one end, far away from the second piston cylinder (11), of the second piston rod (14), a second connecting plate (16) is slidably arranged on the outer wall of the clamping plate (13), and a plurality of adjusting springs (17) are connected between the first connecting plate (15) and the second connecting plate (16);
The automatic lubrication 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 with 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);
The air drying and cooling mechanism comprises a plurality of air drying pipes (29) fixedly arranged on the bottom wall of a top plate (28), a plurality of fourth piston cylinders (31) and fifth piston cylinders (35) are respectively fixedly arranged on a workbench (1), a fourth piston rod (32) is movably inserted into the upper ends of the fourth piston cylinders (31) and the fifth piston cylinders (35), a plurality of linkage frames (38) are jointly arranged at the top ends of the fourth piston rods (32), one ends of the linkage frames (38) are fixedly connected with a lifting frame (3), a first air inlet pipe (33) and a first air outlet pipe (34) are respectively connected to the bottom side wall of the fourth piston cylinder (31), one end, far away from the fourth piston cylinder (31), of the first air outlet pipe (34) is connected with one end of the air drying pipe (29), a second air inlet pipe (36) and a second air outlet pipe (37) are respectively connected to the bottom side wall of the fifth piston cylinder (35), and one end, far away from the fifth piston cylinder (35), of the second air outlet pipe (37) is connected with the other end of the air drying pipe (29).
2. The single-punch multi-die sheet metal part stamping automatic line according to claim 1, wherein: 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 one-way air valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186968.4A CN114011983B (en) | 2021-10-12 | Single-punch multi-die sheet metal part stamping machining automatic line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186968.4A CN114011983B (en) | 2021-10-12 | Single-punch multi-die sheet metal part stamping machining automatic line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114011983A CN114011983A (en) | 2022-02-08 |
| CN114011983B true CN114011983B (en) | 2024-07-05 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110328272A (en) * | 2019-07-12 | 2019-10-15 | 高璐 | A kind of one-shot multimode sheet metal component punch process transfer matic |
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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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Effective date of registration: 20240614 Address after: Floor 1, No. 36 Nanchang Street, Economic and Technological Development Zone, Fushan District, Yantai City, Shandong Province, 265599 Applicant after: Yantai Deyue Precision Machinery Co.,Ltd. Country or region after: China Address before: 277300 Room 203, building 4, Taoyuan new house, Yicheng District, Zaozhuang City, Shandong Province Applicant before: Xia Junhao Country or region before: China |
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