CN113172141A - Stamping device is used in electric tool spare part processing - Google Patents
Stamping device is used in electric tool spare part processing Download PDFInfo
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- CN113172141A CN113172141A CN202110343833.8A CN202110343833A CN113172141A CN 113172141 A CN113172141 A CN 113172141A CN 202110343833 A CN202110343833 A CN 202110343833A CN 113172141 A CN113172141 A CN 113172141A
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- fixedly connected
- rack
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- guide
- frame
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- 230000007246 mechanism Effects 0.000 claims abstract description 154
- 230000005540 biological transmission Effects 0.000 claims abstract description 80
- 238000004080 punching Methods 0.000 claims abstract description 66
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000000295 complement effect Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 description 11
- 230000006872 improvement Effects 0.000 description 8
- 238000003754 machining Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts
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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
- B21D37/04—Movable or exchangeable mountings for tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/24—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by rack-and-pinion means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a stamping device for processing parts of an electric tool, which comprises a rack, wherein the upper end of the rack is fixedly connected with a workbench, the left rear part and the right rear part of the upper end of the workbench are fixedly connected with supporting mechanisms, the front ends of the two supporting mechanisms are respectively connected with a sliding transmission mechanism in a sliding manner, the front ends of the two sliding transmission mechanisms are respectively fixedly connected with a machine base, the middle parts of the inner side surfaces of the two supporting mechanisms are jointly and fixedly connected with an installation frame, the middle part of the front end of the installation frame is movably inserted and connected with a driving mechanism, and the left front part and the right front part of the upper end of the workbench are respectively and fixedly connected with a lower die installation mechanism. The punching operation of two workpieces is continuously carried out, the punching interval is short, the punching efficiency is high, and the punching safety is high.
Description
Technical Field
The invention relates to the technical field of electric tool part machining, in particular to a stamping device for electric tool part machining.
Background
The electric tool is a small tool which takes a small motor or an electromagnet as power and drives a working head to operate through a transmission mechanism, the electric tool is various in types, complete in function, convenient to carry and simple to use, and is widely applied to various industries and enters families, the electric tube sawing machine is a common small tube sawing device, a saw blade protective shell of the electric tube sawing machine is usually formed by punching a metal sheet, an existing punching device needs to complete secondary punching after one-time punching operation when the saw blade protective shell is punched, the time interval of the two-time punching is long, the punching efficiency is low, and in the punching process, an upper die and a lower die for punching are arranged below a punching machine, so that the placement of blanks and the taking out of finished products are unsafe, and therefore, the punching device for processing the parts of the electric tool is provided.
Disclosure of Invention
The invention mainly aims to provide a stamping device for processing parts of an electric tool, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a stamping device for processing parts of an electric tool comprises a rack, wherein the upper end of the rack is fixedly connected with a workbench, the left rear part of the upper end and the right rear part of the upper end of the workbench are fixedly connected with supporting mechanisms, the front ends of the two supporting mechanisms are respectively and slidably connected with a sliding transmission mechanism, the front ends of the two sliding transmission mechanisms are respectively and fixedly connected with a machine base, a stamping machine is respectively and fixedly connected in the two machine bases, the output end of the stamping machine penetrates through the lower end of the machine base and is fixedly connected with a connecting flange, the middle parts of the inner side surfaces of the two supporting mechanisms are jointly and fixedly connected with a mounting frame, the mounting frame is of an inverted T-shaped structure, the upper end of the mounting frame is fixedly connected with a top frame, the left end and the right end of the top frame are respectively and fixedly connected with the inner side surfaces of the two supporting mechanisms, the front part of the upper end of, the lower end of the driving rack is fixedly connected with a guide pillar, the lower part of the outer surface of the guide pillar is movably sleeved with a guide cylinder, the lower end of the guide cylinder is fixedly connected with the upper end of a workbench, the lower end of the mounting rack is fixedly connected with a support pillar, the lower end of the support pillar is fixedly connected with the upper end of the workbench, the middle part of the front end of the mounting rack is inserted with a driving mechanism in a penetrating and movable manner, the right front part of the driving mechanism is meshed and connected with the left part of the driving rack, the left rear part and the right rear part of the driving mechanism are respectively meshed and connected with a transmission rack, the outer side surfaces of the two transmission racks are respectively fixedly connected with the inner side surfaces of two machine bases, the left front part and the right front part of the upper end of the workbench are respectively and fixedly connected with lower die mounting mechanisms, the two lower die mounting mechanisms are respectively arranged under two punching machines, and a group of linkage frames are respectively fixed at the rear ends of the two lower die mounting mechanisms, the lower extreme of linkage frame all runs through the lower terminal surface of workstation, and is two sets of the equal fixedly connected with complementary unit of lower extreme of linkage frame, two complementary unit's upper end all with the lower extreme fixed connection of workstation, two complementary unit is connected with two slip drive mechanism transmissions respectively, the anterior fixedly connected with controller of right-hand member of workstation, the equal electric connection of controller and actuating cylinder and punching machine.
As a further improvement of the scheme, the upper end rear portion of the workbench is provided with an auxiliary groove, the upper end left rear portion and the upper end right rear portion of the workbench are provided with two first sliding grooves and two second sliding grooves, the two sliding grooves are arranged between the two first sliding grooves, the linkage frame is arranged into two groups, the linkage frame is of an L-shaped structure, and the upper portion of the linkage frame is movably connected into the first sliding grooves.
As a further improvement of the above scheme, the supporting mechanism includes a supporting guide frame, the lower end of the supporting guide frame is fixedly connected with the upper end of the workbench, a guide sliding groove is formed in the upper portion of the front end of the supporting guide frame, an auxiliary groove is formed in the lower portion of the front end of the supporting guide frame, a guide square hole is formed in the front portion of the lower groove wall surface of the guide sliding groove, the guide square hole penetrates through the upper groove wall surface of the auxiliary groove, and the middle portion and the upper portion of the inner side surface of the supporting guide frame are respectively fixedly connected with the outer side surface of the mounting frame and the outer side surface of the top frame.
As a further improvement of the above scheme, the slip drive mechanism includes the direction slider, the front end fixedly connected with mounting panel of direction slider, the anterior fixedly connected with guide bar of lower extreme of direction slider, the supplementary rack of lower extreme fixedly connected with of guide bar, direction slider sliding connection is in the direction spout, the rear end of mounting panel and the front end upper portion sliding connection who supports the guide frame, the rear end of mounting panel and the rear end fixed connection of frame, guide bar and supplementary rack all alternate swing joint with direction square hole, guide bar and supplementary rack all alternate swing joint with No. two spouts.
As the further improvement of above-mentioned scheme, lower mould installation mechanism includes the bedplate, the lower extreme of bedplate and the upper end fixed connection of workstation, the direction recess has been seted up to the upper end of bedplate, the direction recess runs through the preceding terminal surface of bedplate, sliding connection has the slip table in the direction recess, the upper end fixedly connected with lower mould mount pad of slip table, the lower extreme of lower mould mount pad and the upper end sliding connection of bedplate, the equal fixedly connected with in rear end left part and the rear end right part of slip table promotes the post, two the rear end that promotes the post all runs through the rear end face of bedplate and extends to the rear of bedplate, two the equal fixedly connected with connector in rear end that promotes the post.
As a further improvement of the scheme, the connecting head and the pushing column are in threaded connection, and the outer side end faces of the connecting heads are fixedly connected with the linkage frame.
As a further improvement of the above scheme, the auxiliary mechanism includes a drive shaft and No. two drive shafts, No. two drive shafts set up at the rear of a drive shaft, the surface left part of a drive shaft and the surface left part of No. two drive shafts are transmission connection jointly and are had the driving band, the surface right part of a drive shaft and the surface right part of No. two drive shafts are also transmission connection jointly and are had the driving band, the surface middle part of a drive shaft cup joints and is fixed with auxiliary gear, the equal fixedly connected with connecting plate in both ends about the drive shaft and the drive shaft of No. two, four the upper end of connecting plate all with the lower extreme fixed connection of workstation.
As a further improvement of the scheme, the upper end of the driving belt is fixedly connected with the lower end of the linkage frame, the driving belt is connected with the linkage frame through a bolt, and the rear part of the auxiliary gear is in meshed connection with the front part of the auxiliary rack.
As a further improvement of above-mentioned scheme, actuating mechanism includes the transmission shaft, the transmission shaft alternates swing joint with the lower part of mounting bracket, the surface front portion of transmission shaft cup joints and is fixed with drive gear and drive gear, drive gear sets up the place ahead at the mounting bracket, drive gear sets up drive gear's the place ahead, the surface rear portion threaded connection of transmission shaft has fixation nut, fixation nut's front end and the rear end swing joint of mounting bracket, fixation nut's lower extreme fixedly connected with stationary handle.
Preferably, the left part and the right part of the transmission gear are respectively meshed with the two transmission racks, the right part of the driving gear is meshed with the left part of the driving rack, and the fixed handle is of an L-shaped structure.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, two driving hydraulic cylinders, two driving racks, two driving mechanisms, two transmission racks, two bases and two punching machines are arranged, the driving hydraulic cylinders drive the driving racks to reciprocate up and down, the driving mechanisms rotate in a reciprocating manner, the two transmission racks move in a vertically staggered manner, the two bases move in a vertically staggered manner, and therefore the two punching machines move in a vertically staggered manner.
2. In the invention, by arranging a sliding transmission mechanism, an auxiliary mechanism and a lower die mounting mechanism, wherein the sliding transmission mechanism, the auxiliary mechanism and the lower die mounting mechanism are respectively provided with two parts, one sliding transmission mechanism corresponds to one auxiliary mechanism and one lower die mounting mechanism, the sliding mechanism is in transmission connection with the auxiliary mechanism through an auxiliary rack and an auxiliary gear, the auxiliary mechanism is in transmission connection with the lower die mounting mechanism through a linkage frame and a connector, when the sliding transmission mechanism moves downwards, the auxiliary mechanism can rotate backwards, the auxiliary mechanism pulls a sliding table and a lower die mounting seat backwards, so that the lower die and a blank are moved to the lower part of a punching machine for punching operation, when the sliding mechanism moves upwards, the lower die and a punched workpiece can be pushed out by the auxiliary mechanism and moved forwards to the front part of the punching machine, the workpiece can be conveniently taken out and the blank can be placed, and the two lower die mounting mechanisms can move forwards and backwards alternately, the continuous placing of the blanks and the continuous taking out of the workpieces are achieved, so that the stamping efficiency can be improved, the operation is convenient, and the operation safety is high.
3. According to the stamping device, the driving mechanism is arranged, the fixed handle is of the L-shaped structure, the lower portion of the outer surface of the fixed handle is fixedly sleeved with the sheath, an operator can conveniently use the fixed handle, the L-shaped structure can conveniently remember the position states of the fixed handle before and after use, the operator can conveniently visually know and judge the use state of the stamping device, and the stamping device is safer to use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a stamping device for machining parts of an electric tool according to the present invention;
FIG. 2 is a schematic view of a portion of a stamping device for machining parts of an electric tool according to the present invention;
FIG. 3 is a schematic structural diagram of a workbench of a stamping device for machining parts of an electric tool according to the present invention;
FIG. 4 is a schematic structural diagram of a supporting mechanism and a sliding transmission mechanism of a stamping device for processing parts of an electric tool according to the present invention;
FIG. 5 is a schematic structural view of a lower die mounting mechanism of a stamping device for machining parts of an electric tool according to the present invention;
FIG. 6 is a schematic structural diagram of an auxiliary mechanism of a stamping device for machining parts of an electric tool according to the present invention;
FIG. 7 is a schematic structural diagram of a driving mechanism of a stamping device for machining parts of an electric tool according to the present invention;
fig. 8 is a schematic structural view of a table and a workbench of a press machine for processing parts of an electric tool according to the present invention.
In the figure: 1. a rack; 2. a work table; 3. a support mechanism; 4. a slide transmission mechanism; 5. a lower die mounting mechanism; 6. a linkage frame; 7. an auxiliary mechanism; 8. a support pillar; 9. a drive mechanism; 10. a mounting frame; 11. a top frame; 12. driving the hydraulic cylinder; 13. a drive rack; 14. a guide post; 15. a guide cylinder; 16. a drive rack; 17. a machine base; 18. a punch press; 19. a connecting flange; 20. a controller; 21. an auxiliary groove; 22. a first chute; 23. a second chute; 31. a support guide; 32. a guide chute; 33. a guide square hole; 34. an auxiliary groove; 41. a guide slider; 42. mounting a plate; 43. a guide bar; 44. an auxiliary rack; 51. a seat plate; 52. a guide groove; 53. a sliding table; 54. a lower die mounting seat; 55. pushing the column; 56. a connector; 71. a first driving shaft; 72. a second drive shaft; 73. a drive belt; 74. an auxiliary gear; 75. a connecting plate; 91. a drive shaft; 92. a transmission gear; 93. a drive gear; 94. fixing a nut; 95. and (5) fixing a handle.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have specific orientations, be constructed in specific orientations, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other, so that the specific meaning of the terms in the invention can be understood by those skilled in the art.
The technical scheme of the invention is further explained by combining the attached drawings.
Example one
A stamping device for processing parts of an electric tool is disclosed, as shown in figure 1, figure 2 and figure 8, comprising a rack 1, wherein the upper end of the rack 1 is fixedly connected with a workbench 2, the left rear part of the upper end and the right rear part of the upper end of the workbench 2 are fixedly connected with supporting mechanisms 3, the front ends of the two supporting mechanisms 3 are respectively connected with a sliding transmission mechanism 4 in a sliding way, the front ends of the two sliding transmission mechanisms 4 are respectively and fixedly connected with a machine base 17, a stamping machine 18 is fixedly connected in the two machine bases 17, the output end of the stamping machine 18 penetrates through the lower end of the machine base 17 and is fixedly connected with a connecting flange 19, the middle parts of the inner side surfaces of the two supporting mechanisms 3 are jointly and fixedly connected with a mounting frame 10, the mounting frame 10 is of an inverted T-shaped structure, the upper end of the mounting frame 10 is fixedly connected with a top frame 11, the left end and the right end of the top frame 11 are respectively and fixedly connected with the inner side surfaces of the two supporting mechanisms 3, the front part of the upper end of the top frame 11 is fixedly connected with a driving hydraulic cylinder 12, the output end of a driving hydraulic cylinder 12 penetrates through the lower end of a top frame 11 and is fixedly connected with a driving rack 13, the lower end of the driving rack 13 is fixedly connected with a guide post 14, the lower part of the outer surface of the guide post 14 is movably sleeved with a guide cylinder 15, the lower end of the guide cylinder 15 is fixedly connected with the upper end of a workbench 2, the lower end of a mounting frame 10 is fixedly connected with a support column 8, the lower end of the support column 8 is fixedly connected with the upper end of the workbench 2, a driving mechanism 9 is inserted and movably connected in the middle of the front end of the mounting frame 10, the right front part of the driving mechanism 9 is meshed with the left part of the driving rack 13, the left rear part and the right rear part of the driving mechanism 9 are respectively meshed with driving racks 16, the outer side surfaces of the two driving racks 16 are respectively and fixedly connected with the inner side surfaces of two bases 17, the left front part and the right front part of the upper end of the workbench 2 are respectively and fixedly connected with lower die mounting mechanisms 5, the two lower die mounting mechanisms 5 are respectively arranged under two punching machines 18, the rear ends of the two lower die mounting mechanisms 5 are respectively fixed with a group of linkage frames 6, the lower ends of the two groups of linkage frames 6 penetrate through the lower end face of the workbench 2, the lower ends of the two groups of linkage frames 6 are respectively fixedly connected with auxiliary mechanisms 7, the upper ends of the two auxiliary mechanisms 7 are respectively fixedly connected with the lower end of the workbench 2, the two auxiliary mechanisms 7 are respectively in transmission connection with the two sliding transmission mechanisms 4, the front part of the right end of the workbench 2 is fixedly connected with a controller 20, and the controller 20 is electrically connected with the driving hydraulic cylinder 12 and the punching machine 18.
In the specific use process of the embodiment, the upper die of the stamping die is fixedly arranged at the lower end of the connecting flange 19, the lower die of the stamping die is fixedly arranged at the upper end of the lower die mounting mechanism 5, then a workpiece to be stamped is placed on the lower die, then the driving hydraulic cylinder 12 is started, the driving hydraulic cylinder 12 drives the driving rack 13 to slide up and down, so that the driving mechanism 9 rotates back and forth, the two driving racks 16 move up and down in a staggered manner, the two bases 17 move up and down, the two sliding transmission mechanisms 4 move up and down, the two stamping machines 18 move up and down, namely, when one stamping machine 18 moves down to prepare for stamping, the other stamping machine 18 moves up, at the moment, the sliding transmission mechanism 4 corresponding to the downward-moving stamping machine 18 moves down, and the downward-moving sliding transmission mechanism 4 drives the auxiliary mechanism 7 meshed with the downward-moving sliding transmission mechanism to rotate backward, the auxiliary mechanism 7 rotating backwards pulls the upper part of the lower die mounting mechanism 5 backwards to enable the lower die and the blank to be punched mounted on the lower die mounting mechanism 5 to move backwards to be right below the punching machine 18, then, the downward moving punching machine 18 is started to enable the output end of the punching machine 18 to push the upper die to move downwards to enable the upper die and the lower die to be matched for punching of the workpiece, at the moment, the sliding transmission mechanism 4 corresponding to the upward moving punching machine 18 moves upwards, the upward moving sliding transmission mechanism 4 drives the auxiliary mechanism 7 engaged with the upward moving sliding transmission mechanism to rotate forwards, the auxiliary mechanism 7 rotating forwards pushes the upper part of the lower die mounting mechanism 5 forwards to enable the lower die mounted on the lower die mounting mechanism 5 to be pushed forwards, so that the finished product can be taken out and the blank can be placed, and the two lower die mounting mechanisms 5 can move forwards and backwards in a staggered manner along with the up-down staggered movement of the two punching machines 18, therefore, the punching operation of the two workpieces can be continuously carried out, the punching interval is short, the punching efficiency is high, meanwhile, in the process that the two punching machines 18 move up and down in a staggered mode, the blanks can be placed and the finished products can be taken out, the continuity is high, the time interval of two times of punching is further shortened, and the punching efficiency is further improved.
Example two
On the basis of the first embodiment, as shown in fig. 3-7, a stamping device for processing parts of an electric tool comprises a rack 1, a worktable 2 is fixedly connected to the upper end of the rack 1, supporting mechanisms 3 are fixedly connected to the left rear portion of the upper end and the right rear portion of the upper end of the worktable 2, sliding transmission mechanisms 4 are slidably connected to the front ends of the two supporting mechanisms 3, base plates 17 are fixedly connected to the front ends of the two sliding transmission mechanisms 4, a stamping machine 18 is fixedly connected to the two base plates 17, the output end of the stamping machine 18 penetrates through the lower end of the base plates 17 and is fixedly connected with a connecting flange 19, mounting frames 10 are fixedly connected to the middle portions of the inner side surfaces of the two supporting mechanisms 3, the mounting frames 10 are of inverted T-shaped structures, top frames 11 are fixedly connected to the upper ends of the mounting frames 10, and the left ends and right ends of the top frames 11 are fixedly connected to the inner side surfaces of the two supporting mechanisms 3 respectively, the front part of the upper end of the top frame 11 is fixedly connected with a driving hydraulic cylinder 12, the output end of the driving hydraulic cylinder 12 penetrates through the lower end of the top frame 11 and is fixedly connected with a driving rack 13, the lower end of the driving rack 13 is fixedly connected with a guide pillar 14, the lower part of the outer surface of the guide pillar 14 is movably sleeved with a guide cylinder 15, the lower end of the guide cylinder 15 is fixedly connected with the upper end of the workbench 2, the lower end of the mounting frame 10 is fixedly connected with a support pillar 8, the lower end of the support pillar 8 is fixedly connected with the upper end of the workbench 2, the middle part of the front end of the mounting frame 10 is penetrated and movably connected with a driving mechanism 9, the right front part of the driving mechanism 9 is meshed with the left part of the driving rack 13, the left rear part and the right rear part of the driving mechanism 9 are respectively meshed with driving racks 16, the outer side surfaces of the two driving racks 16 are respectively fixedly connected with the inner side surfaces of the two bases 17, and the left front part and right front part of the upper end of the workbench 2 are both fixedly connected with a lower die 5, two lower mould installation mechanism 5 set up respectively under two punching machines 18, two lower mould installation mechanism 5's rear end all is fixed with a set of linkage frame 6, the lower extreme of two sets of linkage frames 6 all runs through the lower terminal surface of workstation 2, the equal fixedly connected with complementary unit 7 of lower extreme of two sets of linkage frame 6, the upper end of two complementary unit 7 all with the lower extreme fixed connection of workstation 2, two complementary unit 7 respectively with two slip drive mechanism 4 transmission connections, the anterior fixedly connected with controller 20 of right-hand member of workstation 2, controller 20 and the equal electric connection of actuating cylinder 12 and punching machine 18.
Supporting mechanism 3 is including supporting guide frame 31, the lower extreme of supporting guide frame 31 and the upper end fixed connection of workstation 2, support guide frame 31's front end upper portion and seted up direction spout 32, support guide frame 31's front end lower part has seted up supplementary recess 34, direction spout 32's lower groove wall front portion has seted up direction square hole 33, direction square hole 33 runs through the last groove wall of supplementary recess 34, support guide frame 31's medial surface middle part and medial surface upper portion respectively with mounting bracket 10's lateral surface and roof-rack 11's lateral surface fixed connection, can play the effect of support, and can play the effect that prevents sliding transmission mechanism 4 and drop, make sliding transmission mechanism 4 can normally use effectively.
The lower die mounting mechanism 5 comprises a seat plate 51, the lower end of the seat plate 51 is fixedly connected with the upper end of the workbench 2, a guide groove 52 is formed in the upper end of the seat plate 51, the guide groove 52 penetrates through the front end face of the seat plate 51, a sliding table 53 is slidably connected in the guide groove 52, a lower die mounting seat 54 is fixedly connected to the upper end of the sliding table 53, the lower end of the lower die mounting seat 54 is slidably connected with the upper end of the seat plate 51, the left part and the right part of the rear end of the sliding table 53 are fixedly connected with pushing columns 55, the rear ends of the two pushing columns 55 penetrate through the rear end face of the seat plate 51 and extend to the rear of the seat plate 51, and the rear ends of the two pushing columns 55 are fixedly connected with connectors 56; the connector 56 is in threaded connection with the pushing column 55, the outer end faces of the two connectors 56 are fixedly connected with the linkage frame 6, the lower die can be installed, the lower die can be replaced, the lower die can slide forwards and backwards, the blank can be conveniently placed and the finished product can be conveniently taken out, and the novel lower die is safe to use, convenient to use and more efficient.
The auxiliary mechanism 7 comprises a first driving shaft 71 and a second driving shaft 72, the second driving shaft 72 is arranged behind the first driving shaft 71, the left part of the outer surface of the first driving shaft 71 and the left part of the outer surface of the second driving shaft 72 are jointly in transmission connection with a driving belt 73, the right part of the outer surface of the first driving shaft 71 and the right part of the outer surface of the second driving shaft 72 are also jointly in transmission connection with the driving belt 73, an auxiliary gear 74 is fixedly sleeved in the middle of the outer surface of the first driving shaft 71, the left end and the right end of the first driving shaft 71 and the left end and the right end of the second driving shaft 72 are fixedly connected with connecting plates 75, and the upper ends of the four connecting plates 75 are fixedly connected with the lower end of the workbench 2; the upper end of the driving belt 73 is fixedly connected with the lower end of the linkage frame 6, the driving belt 73 is connected with the linkage frame 6 through a bolt, the rear portion of the auxiliary gear 74 is meshed with the front portion of the auxiliary rack 44, the functions of transmission and motion conversion are achieved, up-and-down sliding is converted into rotary motion, and then the rotary motion is converted into front-and-back sliding, so that the linkage function is achieved, and energy conservation and high efficiency are achieved.
The driving mechanism 9 comprises a transmission shaft 91, the transmission shaft 91 is movably connected with the lower part of the mounting frame 10 in a penetrating manner, a transmission gear 92 and a driving gear 93 are fixedly sleeved on the front part of the outer surface of the transmission shaft 91, the transmission gear 92 is arranged in front of the mounting frame 10, the driving gear 93 is arranged in front of the transmission gear 92, a fixing nut 94 is in threaded connection with the rear part of the outer surface of the transmission shaft 91, the front end of the fixing nut 94 is movably connected with the rear end of the mounting frame 10, and a fixing handle 95 is fixedly connected with the lower end of the fixing nut 94; the left part and the right part of the transmission gear 92 are respectively meshed with the two transmission racks 16, so that the two punching machines 18 can move up and down alternately, continuous operation is realized, the right part of the driving gear 93 is meshed with the left part of the driving rack 13 and can play a driving role, the driving hydraulic cylinder 12 is used for controlling the up and down movement of the two punching machines 18, the fixed handle 95 is of an L-shaped structure, the lower part of the outer surface of the fixed handle 95 is sleeved and fixed with a sheath, an operator can use the fixed handle 95 conveniently, the L-shaped structure can be convenient for the operator to memorize the position states of the fixed handle 95 before and after use, the operator can know the use state of the punching device intuitively and judge the use state of the punching device conveniently, and the use is safer.
In the specific use process of the embodiment, the driving hydraulic cylinder 12 drives the driving rack 13 to move downwards, the driving gear 93 rotates forwards, the transmission gear 92 drives the two transmission racks 16 to move, the two transmission racks 16 slide up and down in a staggered manner, the two bases 17 slide up and down in a staggered manner, the two punching machines 18 slide up and down in a staggered manner, one punching machine 18 slides down to perform punching operation, the other punching machine 18 slides up to perform punching preparation, after the previous punching machine 18 finishes punching, the driving hydraulic cylinder 12 pulls the driving rack 13 to move upwards, the driving gear 93 rotates reversely, the punching machine 18 which finishes punching moves upwards to perform punching preparation, and the punching machine 18 which finishes preparation moves downwards to perform punching operation, so that alternate punching is realized, the interval of two punching operations is short, and the punching efficiency is improved; when a press machine 18 moves downward to press, the slide transmission mechanism 4 corresponding to the downward moving press machine 18 moves downward, the auxiliary rack 44 on the downward moving slide transmission mechanism 4 moves downward to drive the auxiliary gear 74 engaged with the auxiliary rack 44 to rotate backward, the auxiliary gear 74 drives the driving belt 73 to rotate backward, the linkage frame 6 mounted on the driving belt 73 moves backward, the connecting head 56 and the pushing column 55 are pulled to move backward, the sliding table 53 and the lower die mounting base 54 are pulled to slide backward, the lower die and the blank to be pressed mounted on the lower die mounting base 54 move backward to be right below the downward moving press machine 18, then the downward moving press machine 18 is started, the output end of the press machine 18 pushes the upper die to move downward, the upper die and the lower die are clamped, the workpiece is pressed, at this time, the slide transmission mechanism 4 corresponding to the upward moving press machine 18 moves upward, the upward moving slide transmission mechanism 4 drives the auxiliary mechanism 7 engaged therewith to rotate forward, the auxiliary mechanism 7 rotating forward pushes the upper part of the lower die mounting mechanism 5 forward to push out the lower die mounted on this lower die mounting mechanism 5 forward, so that the taking out of the finished product and the placing of the blank can be performed.
In summary, in the above embodiments, the present invention provides a driving hydraulic cylinder 12, a driving rack 13, a driving mechanism 9, a driving rack 16, a base 17 and a punch 18, wherein the number of the driving rack 16, the base 17 and the punch 18 is two, so that the two punches 18 can perform up-and-down staggered movement, in the punching process of one punch 18, the other punch 18 can be synchronously prepared for punching, the interval between two punching operations is short, the punching efficiency is high, by providing a sliding transmission mechanism 4, an auxiliary mechanism 7 and a lower die mounting mechanism 5, the number of the sliding transmission mechanism 4, the auxiliary mechanism 7 and the lower die mounting mechanism 5 is two, one sliding transmission mechanism 4 corresponds to one auxiliary mechanism 7 and one lower die mounting mechanism 5, the sliding transmission mechanism 4 and the auxiliary mechanism 7 can convert the up-and-down staggered movement of the two punches 18 into front-and-back staggered movement of the two lower die mounting mechanisms 5, the lower die mounting mechanism 5 is matched with the punching machine 18 to realize continuous operation, the sliding table 53 can slide back and forth relative to the seat plate 51 by arranging the lower die mounting mechanism 5, and after the sliding table 53 moves forwards to the front of the punching machine 18, the placement of blanks and the taking out of finished products can be carried out, so that the operation safety is high.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a stamping device is used in processing of electric tool spare part, includes rack (1), its characterized in that: the upper end of the rack (1) is fixedly connected with a workbench (2), the upper left rear part and the upper right rear part of the workbench (2) are fixedly connected with supporting mechanisms (3), the front ends of the two supporting mechanisms (3) are respectively connected with a sliding transmission mechanism (4) in a sliding manner, the front ends of the two sliding transmission mechanisms (4) are respectively fixedly connected with a machine base (17), a punching machine (18) is respectively and fixedly connected in the two machine bases (17), the output end of the punching machine (18) penetrates through the lower end of the machine base (17) and is fixedly connected with a connecting flange (19), the middle parts of the inner side surfaces of the two supporting mechanisms (3) are jointly and fixedly connected with a mounting rack (10), the mounting rack (10) is of an inverted T-shaped structure, the upper end of the mounting rack (10) is fixedly connected with a top rack (11), and the left end and the right end of the top rack (11) are respectively and fixedly connected with the inner side surfaces of the two supporting mechanisms (3), the front part of the upper end of the top frame (11) is fixedly connected with a driving hydraulic cylinder (12), the output end of the driving hydraulic cylinder (12) penetrates through the lower end of the top frame (11) and is fixedly connected with a driving rack (13), the lower end of the driving rack (13) is fixedly connected with a guide pillar (14), the lower part of the outer surface of the guide pillar (14) is movably sleeved with a guide cylinder (15), the lower end of the guide cylinder (15) is fixedly connected with the upper end of the workbench (2), the lower end of the mounting frame (10) is fixedly connected with a support pillar (8), the lower end of the support pillar (8) is fixedly connected with the upper end of the workbench (2), the middle part of the front end of the mounting frame (10) is inserted and movably connected with a driving mechanism (9), the right front part of the driving mechanism (9) is meshed with the left part of the driving rack (13), and the left rear part and the right rear part of the driving mechanism (9) are both meshed and connected with a transmission rack (16), the outer side surfaces of the two transmission racks (16) are fixedly connected with the inner side surfaces of the two bases (17) respectively, the upper left front part and the upper right front part of the workbench (2) are fixedly connected with the lower die mounting mechanisms (5), the two lower die mounting mechanisms (5) are arranged under the two punching machines (18) respectively, the rear ends of the two lower die mounting mechanisms (5) are fixedly provided with a group of linkage frames (6), the lower ends of the two groups of linkage frames (6) penetrate through the lower end surface of the workbench (2), the lower ends of the two groups of linkage frames (6) are fixedly connected with auxiliary mechanisms (7), the upper ends of the two auxiliary mechanisms (7) are fixedly connected with the lower end of the workbench (2), the two auxiliary mechanisms (7) are respectively in transmission connection with the two sliding transmission mechanisms (4), the front part of the right end of the workbench (2) is fixedly connected with a controller (20), the controller (20) is electrically connected with the driving hydraulic cylinder (12) and the punching machine (18).
2. The press-working device for electric tool component parts according to claim 1, wherein: auxiliary groove (21) have been seted up to the upper end rear portion of workstation (2), two spout (22) and No. two spout (23) have all been seted up to the upper end left side rear portion and the upper end right rear portion of workstation (2), No. two spout (23) set up between two spout (22), linkage frame (6) set up to two of every group, linkage frame (6) are L shape structure, the upper portion swing joint of linkage frame (6) is in spout (22).
3. The press-working device for electric tool component parts according to claim 1, wherein: supporting mechanism (3) are including supporting guide frame (31), the upper end fixed connection of the lower extreme of supporting guide frame (31) and workstation (2), guide chute (32) have been seted up to the front end upper portion of supporting guide frame (31), supplementary recess (34) have been seted up to the front end lower part of supporting guide frame (31), guide square hole (33) have been seted up to the lower groove wall front portion of guide chute (32), guide square hole (33) run through the last groove wall of supplementary recess (34), the medial surface middle part and the medial surface upper portion of supporting guide frame (31) respectively with the lateral surface of mounting bracket (10) and the lateral surface fixed connection of roof-rack (11).
4. The press-working device for electric tool component parts according to claim 1, wherein: slide drive mechanism (4) are including direction slider (41), the front end fixedly connected with mounting panel (42) of direction slider (41), the anterior fixedly connected with guide bar (43) of lower extreme of direction slider (41), the supplementary rack (44) of lower extreme fixedly connected with of guide bar (43), direction slider (41) sliding connection is in direction spout (32), the rear end of mounting panel (42) and the front end upper portion sliding connection who supports guide frame (31), the front end of mounting panel (42) and the rear end fixed connection of frame (17), guide bar (43) and supplementary rack (44) all alternate swing joint with direction square hole (33), guide bar (43) and supplementary rack (44) all alternate swing joint with No. two spout (23).
5. The press-working device for electric tool component parts according to claim 1, wherein: lower mould installation mechanism (5) is including bedplate (51), the lower extreme of bedplate (51) and the upper end fixed connection of workstation (2), guide groove (52) have been seted up to the upper end of bedplate (51), guide groove (52) run through the preceding terminal surface of bedplate (51), sliding connection has slip table (53) in guide groove (52), upper end fixedly connected with lower mould mount pad (54) of slip table (53), the lower extreme of lower mould mount pad (54) and the upper end sliding connection of bedplate (51), the equal fixedly connected with in rear end left part and the rear end right part of slip table (53) promotes post (55), two the rear end that promotes post (55) all runs through the rear end face of bedplate (51) and extends to the rear of bedplate (51), two the equal fixedly connected with connector (56) in rear end that promotes post (55).
6. The press-working apparatus for electric tool component processing according to claim 5, wherein: the connecting head (56) is in threaded connection with the pushing column (55), and the outer side end face of the connecting head (56) is fixedly connected with the linkage frame (6).
7. The press-working device for electric tool component parts according to claim 1, wherein: complementary unit (7) include drive shaft (71) and No. two drive shafts (72), No. two drive shafts (72) set up the rear at drive shaft (71), the surface left part of drive shaft (71) and the surface left part of No. two drive shafts (72) are transmission connection jointly has driving band (73), the surface right part of drive shaft (71) and the surface right part of No. two drive shafts (72) are transmission connection jointly also has driving band (73), the surface middle part of drive shaft (71) is cup jointed and is fixed with auxiliary gear (74), the equal fixedly connected with connecting plate (75) in both ends about drive shaft (71) and about drive shaft (72), four the upper end of connecting plate (75) all with the lower extreme fixed connection of workstation (2).
8. The press-working apparatus for electric tool component processing according to claim 7, wherein: the upper end of the driving belt (73) is fixedly connected with the lower end of the linkage frame (6), the driving belt (73) is connected with the linkage frame (6) through bolts, and the rear part of the auxiliary gear (74) is meshed with the front part of the auxiliary rack (44).
9. The press-working device for electric tool component parts according to claim 1, wherein: actuating mechanism (9) are including transmission shaft (91), transmission shaft (91) alternate swing joint with the lower part of mounting bracket (10), the surface front portion of transmission shaft (91) is cup jointed and is fixed with drive gear (92) and drive gear (93), drive gear (92) set up the place ahead at mounting bracket (10), drive gear (93) set up the place ahead of drive gear (92), the surface rear portion threaded connection of transmission shaft (91) has fixation nut (94), the front end of fixation nut (94) and the rear end swing joint of mounting bracket (10), the lower extreme fixedly connected with fixed handle (95) of fixation nut (94).
10. The press-working apparatus for electric tool component processing according to claim 9, wherein: the left part and the right part of the transmission gear (92) are respectively meshed with the two transmission racks (16), the right part of the driving gear (93) is meshed with the left part of the driving rack (13), and the fixed handle (95) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110343833.8A CN113172141A (en) | 2021-03-31 | 2021-03-31 | Stamping device is used in electric tool spare part processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110343833.8A CN113172141A (en) | 2021-03-31 | 2021-03-31 | Stamping device is used in electric tool spare part processing |
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| CN113172141A true CN113172141A (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110343833.8A Pending CN113172141A (en) | 2021-03-31 | 2021-03-31 | Stamping device is used in electric tool spare part processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618501A (en) * | 2023-05-24 | 2023-08-22 | 高榕 | High-efficiency stamping equipment and stamping method for hardware sheet |
-
2021
- 2021-03-31 CN CN202110343833.8A patent/CN113172141A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116618501A (en) * | 2023-05-24 | 2023-08-22 | 高榕 | High-efficiency stamping equipment and stamping method for hardware sheet |
| CN116618501B (en) * | 2023-05-24 | 2024-01-30 | 深圳市金特维金属科技有限公司 | High-efficiency stamping equipment and stamping method for hardware sheet |
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