CN117505641B - Rapid stamping forming equipment for automobile stamping part production and forming method thereof - Google Patents
Rapid stamping forming equipment for automobile stamping part production and forming method thereof Download PDFInfo
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- CN117505641B CN117505641B CN202410020532.5A CN202410020532A CN117505641B CN 117505641 B CN117505641 B CN 117505641B CN 202410020532 A CN202410020532 A CN 202410020532A CN 117505641 B CN117505641 B CN 117505641B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000000670 limiting effect Effects 0.000 claims description 23
- 230000008093 supporting effect Effects 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 10
- 230000006978 adaptation Effects 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a rapid stamping forming device for producing automobile stamping parts and a forming method thereof, and relates to the technical field of stamping part production, wherein the rapid stamping forming device comprises a bottom frame, a placing device, a wrapping device, a stamping device and a clamping device; the automobile stamping part is characterized by comprising a placing device, wherein the automobile stamping part requiring stamping forming can be placed by arranging the placing device, the stamping part can be clamped, loosening of the stamping part in the process of stamping is prevented, and the forming is inaccurate.
Description
Technical Field
The invention relates to the technical field of stamping part production, in particular to a rapid stamping forming device and a rapid stamping forming method for automobile stamping part production.
Background
The stamping is a forming processing method for obtaining a workpiece (stamping part) 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 enable the plates, the strips, the pipes, the sectional materials and the like to generate plastic deformation or separation. Coining and forging are plastic working (or pressure working), and are collectively called forging. The stamped blanks are mainly hot-rolled and cold-rolled steel sheets and strips. Among the steels in the world, 60% -70% are plates, most of which are punched into finished products. The automobile body, chassis, oil tank, radiator fin, boiler drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made up by using stamping process. There are also a large number of stamping parts in products such as instruments and meters, household appliances, bicycles, office machines, household utensils, etc.;
when the automobile is produced, the automobile parts are required to be punched, so that the effect of rapid punching and forming of the automobile shell is achieved; when stamping is carried out on the automobile stamping part in the market, the automobile stamping part can be offset in the stamping process due to the fact that the automobile part is large.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: a rapid stamping forming device for automobile stamping part production comprises a bottom frame, a placement device, a wrapping device, a stamping device and a clamping device;
the automobile stamping part to be stamped is placed through the placement device, the stamping part can be clamped, loosening of the stamping part in the stamping process is prevented, and the forming is inaccurate, the placement device comprises a first fixing plate fixedly connected to the inner wall of a bottom frame, the placement plate is fixedly connected to the upper surface of the first fixing plate, an air-permeable plate is arranged at the axis of the upper surface of the placement plate, and the air-permeable plate can disperse heat generated by extrusion of the bottom of the stamping part on the upper surface of the placement plate during stamping, and penetrates through the placement plate;
the end part of the upper surface of the placing plate is fixedly connected with a third fixing plate, the upper surface of the third fixing plate is fixedly connected with a rail pipe, the cross section of the inner cavity of the rail pipe is elliptical, and the rail pipe can limit the sliding block so that the sliding block can stably move in the inner cavity of the rail pipe;
the packing device can carry out the omnidirectional parcel to the stamping workpiece of placing the board upper surface through setting up the packing device to when receiving stamping workpiece irregular and producing horizontal extrusion force in the stamping process, prevent that the stamping workpiece from producing and breaking away from, the packing device includes the screens frame, the quantity of screens frame is two, and two screens frame fixed connection respectively in the both sides of underframe upper surface, screens frame inner chamber's shape be the platykurtic, can increase the area of contact with the screens board to increase the stability of connection, the limit side department fixedly connected with fourth fixed plate that the screens frame surface is close to the underframe axle center, the surface fixedly connected with spacing pipe of fourth fixed plate, spacing pipe runs through the underframe.
Preferably, the inner cavity of the track pipe is slidably connected with a sliding block, the sliding block is elliptical in shape and is in tight friction fit with the inner wall of the track pipe, the upper surface of the sliding block is fixedly connected with a fixed block, the sliding block is arranged to be matched with the track pipe and can stably move on the axis of the track pipe with the fixed block, the cross section of the inner cavity of the track pipe is basically consistent with the cross section of the sliding block, and therefore, when the sliding block moves in the inner cavity of the track pipe, only transverse movement can be generated and loosening cannot be generated.
Preferably, the tip fixedly connected with second fixed plate of board is placed, the top fixedly connected with screwed ring of second fixed plate, screwed ring's inner chamber department rotates and is connected with the threaded rod, and screwed ring's setting can cooperate with the threaded rod, when rotatory threaded rod, can make the threaded rod produce transverse removal in rotatory.
Preferably, one side of the outer surface of the fixed block, which is close to the threaded ring, is fixedly connected with an extrusion ring, the end part of the threaded rod is in extrusion fit with the extrusion ring, and the extrusion ring can be extruded in the continuous rotation process of the threaded rod, so that the sliding block slides in the inner cavity of the rail pipe.
Preferably, one side fixedly connected with first bracing piece of extrusion ring is kept away from to the fixed block surface, the tip fixedly connected with push plate of first bracing piece, the setting of push plate, when the sliding block removes in the track pipe inner chamber, press from both sides tightly to the stamping workpiece of placing the board upper surface, one side fixedly connected with annular cushion of first bracing piece is kept away from to the push plate surface, the quantity of annular cushion is a plurality of, and a plurality of annular cushion evenly distributed, annular cushion has a plurality ofly, when the surface contact with the stamping workpiece is constantly extruded, can produce deformation to increase its area of contact with the stamping workpiece surface, reach the effect to closely pressing from both sides of stamping workpiece.
Preferably, the wrapping device further comprises a top plate, the top plate is arranged right above the bottom frame, clamping rods are fixedly connected to corners of the lower surface of the top plate, the clamping rods are in friction fit with the inner wall of the limiting pipe, and can be matched with the limiting pipe, so that when the top plate is installed, the positioning effect is achieved, the limiting pipe not only achieves the limiting effect on the clamping rods, but also achieves the supporting effect on the bottom frame, and the bottom frame can be supported on the ground.
Preferably, the inner wall department fixedly connected with strip cushion of roof, the quantity of strip cushion is a plurality of, and a plurality of strip cushion evenly distributed, the setting of strip cushion can reduce the clearance size between roof and the stamping workpiece when the roof wraps up the stamping workpiece of placing the board upper surface to when the roof extrudees the stamping workpiece, strip cushion produces deformation, thereby increases the area of contact with the stamping workpiece surface, makes the stamping workpiece can not produce and rocks, the avris department fixedly connected with fifth fixed plate of roof upper surface.
Preferably, the lower surface fixedly connected with screens board of fifth fixed plate, the friction adaptation of screens board and the inner wall looks of screens frame, one side fixedly connected with sixth fixed plate that the screens board surface is close to the underframe, the lower surface fixedly connected with baffle of sixth fixed plate, the upper surface looks extrusion adaptation of baffle and underframe, the screens hole has been seted up to the bottom of screens board surface, and the setting of baffle can prevent the screens board to drive roof downward movement again after the screens board inserts in the screens frame inner chamber.
Preferably, the stamping device comprises a second supporting rod, the second supporting rod is fixedly connected to the upper surface of the fifth fixing plate, the top end of the second supporting rod is fixedly connected with a hydraulic press, the output end of the hydraulic press is provided with a hydraulic column, the bottom end of the hydraulic column is fixedly connected with a stamping plate, the stamping plate penetrates through the top plate, and after the stamping part is wrapped, the stamping part on the upper surface of the placing plate can be stamped, so that stamping work of the stamping part is completed.
Preferably, the clamping device comprises a fixed ring, fixed ring fixed connection is at the surface of spacing pipe, the surface fixed connection of fixed ring has the third bracing piece, the tip fixedly connected with track frame of third bracing piece, the setting of track frame can be spacing to the sliding plate to make the sliding plate can produce stable gliding effect in the inner chamber of track frame, the inner wall department fixedly connected with seventh fixed plate of track frame, the surface fixed connection of seventh fixed plate has the spring, and the setting of spring can produce elastic potential energy, and then extrudees the sliding plate, makes the tip of sliding plate remove to the surface of clamping plate, the tip fixedly connected with sliding plate of spring, sliding plate sliding connection is in the inner chamber of track frame, the lower surface fixedly connected with pull rod of sliding plate, the setting of pull rod can make things convenient for the pulling of operating personnel to the sliding plate, the pull rod runs through the track frame, the one end that the sliding plate kept away from the spring and the clamping hole looks friction adaptation that the bottom of clamping plate surface were seted up, the setting of sliding plate can carry out the clamping to the clamping plate, thereby can make the clamping to produce the lower plate and remove.
A rapid stamping forming method for automobile stamping part production comprises the following steps:
step one: pulling the second support rod to enable the top plate to vertically move upwards until the clamping plate is separated from the clamping frame and the clamping rod is separated from the limiting pipe, and then placing the clamping plate aside;
step two: after the placement device is opened, placing a stamping part to be stamped on the upper surface of the placement plate, and continuously adjusting the position of the stamping part so that the edge of the stamping part does not exceed the side of the upper surface of the placement plate;
step three: then rotating the threaded rod to enable the threaded rod to extrude the fixed block, observing the distance between the pressing plate and the stamping part, and stopping rotating the threaded rod after the annular cushion is contacted with the outer surface of the stamping part and is deformed in a large amount;
step four: aligning the clamping plate with the clamping frame, aligning the clamping rod with the limiting pipe, and pressing the top plate until the baffle plate is extruded with the upper surface of the bottom frame;
step five: and switching the hydraulic press on a power supply and switching on a switch of the hydraulic press, and after the hydraulic press starts to work, driving the stamping plate by the hydraulic column to stamp the stamping part on the upper surface of the placing plate.
The invention provides a rapid stamping forming device for automobile stamping part production and a forming method thereof. The beneficial effects are as follows:
1. according to the rapid stamping forming equipment and the forming method thereof for the production of the automobile stamping parts, the automobile stamping parts needing stamping forming can be placed by arranging the placing device, and the stamping parts can be clamped, so that the automobile stamping parts are prevented from being loose in the stamping process and being formed inaccurately.
2. According to the rapid stamping forming equipment and the forming method for the automobile stamping part production, the stamping part placed on the upper surface of the placing plate can be wrapped in an omnibearing manner by arranging the wrapping device, and the stamping part is prevented from being separated when the stamping part is subjected to transverse extrusion force caused by irregular stamping part in the stamping process.
3. The number of the annular cushions is very large, and the annular cushions can deform when being in contact with the outer surface of the stamping part and continuously extruded, so that the contact area between the annular cushions and the outer surface of the stamping part is increased, and the effect of tightly clamping the stamping part is achieved.
4. This quick stamping forming equipment of automobile punching part production and shaping method through the setting of screens pole, can cooperate with spacing pipe to when installing the roof, play the location effect, spacing pipe has not only played the spacing effect to the screens pole, can play the supporting effect to the underframe simultaneously, makes the underframe can support on ground.
5. According to the rapid stamping forming equipment and the forming method for the automobile stamping part production, the stamping part on the upper surface of the placing plate can be stamped after the stamping part is wrapped by the stamping part through the stamping device, so that stamping work on the stamping part is completed.
Drawings
FIG. 1 is a schematic view of the exterior structure of a rapid punch forming apparatus for the production of automotive stampings of the present invention;
FIG. 2 is a schematic view of the disassembled structure of the present invention;
FIG. 3 is a schematic view of a placement device according to the present invention;
FIG. 4 is a schematic view showing a disassembled structure of the placement device of the present invention;
FIG. 5 is a schematic view of a partial structure of the placement device of the present invention;
FIG. 6 is a schematic view of the wrapping apparatus of the present invention;
FIG. 7 is a schematic view of the internal structure of the wrapping device of the present invention;
FIG. 8 is a schematic view of a partial structure of a wrapping device of the present invention;
FIG. 9 is a schematic view of a stamping apparatus according to the present invention;
FIG. 10 is a schematic diagram of a positioning device according to the present invention;
FIG. 11 is a schematic diagram of a rapid press forming process for the production of automotive stampings in accordance with the present invention.
In the figure: 1. a bottom frame; 2. a placement device; 3. a wrapping device; 4. a punching device; 5. a clamping device; 21. a first fixing plate; 22. placing a plate; 23. a ventilation plate; 24. a second fixing plate; 25. a threaded ring; 26. a threaded rod; 27. a third fixing plate; 28. a rail pipe; 29. a sliding block; 210. a fixed block; 211. a pressing ring; 212. a first support bar; 213. pressing the plate; 214. an annular cushion; 31. a clamping frame; 32. a fourth fixing plate; 33. a limiting tube; 34. a top plate; 35. a clamping rod; 36. a fifth fixing plate; 37. a clamping plate; 38. a sixth fixing plate; 39. a baffle plate; 310. a strip-shaped soft cushion; 311. a clamping hole; 41. a second support bar; 42. a hydraulic press; 43. a hydraulic column; 44. a stamping plate; 51. a fixing ring; 52. a third support bar; 53. a track frame; 54. a seventh fixing plate; 55. a spring; 56. a sliding plate; 57. and (5) a pull rod.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 5, the present invention provides a technical solution: a rapid stamping forming device for producing automobile stamping parts comprises a bottom frame 1, a placement device 2, a wrapping device 3, a stamping device 4 and a clamping device 5;
the placement device 2 is arranged, a car stamping part needing stamping forming can be placed by arranging the placement device 2, the stamping part can be clamped, loosening of the stamping part in the stamping process is prevented, and inaccurate forming is prevented, the placement device 2 comprises a first fixing plate 21, the first fixing plate 21 is fixedly connected to the inner wall of the bottom frame 1, a placement plate 22 is fixedly connected to the upper surface of the first fixing plate 21, an air-permeable plate 23 is arranged at the axis of the upper surface of the placement plate 22, the air-permeable plate 23 is arranged, heat generated by extrusion of the bottom of the stamping part on the upper surface of the placement plate 22 during stamping can be dispersed, and the air-permeable plate 23 penetrates through the placement plate 22;
the end part of the upper surface of the placement plate 22 is fixedly connected with a third fixing plate 27, the upper surface of the third fixing plate 27 is fixedly connected with a track pipe 28, the cross section of the inner cavity of the track pipe 28 is elliptical, and the arrangement of the track pipe 28 can limit the sliding block 29 so that the sliding block 29 can stably move in the inner cavity of the sliding block;
the wrapping device 3, through setting up the wrapping device 3, can carry out the omnidirectional parcel to the stamping workpiece of placing the board 22 upper surface to when receiving stamping workpiece irregular and producing horizontal extrusion force in the stamping process, prevent that the stamping workpiece from producing and breaking away from, the wrapping device 3 includes screens frame 31, the quantity of screens frame 31 is two, and two screens frame 31 respectively fixed connection in the both sides of underframe 1 upper surface, screens frame 31 inner chamber's shape be the platykurtic, can increase the area of contact with screens board 37 to increase the stability of connection, the limit side department fixedly connected with fourth fixed plate 32 that screens frame 31 surface is close to underframe 1 axle center, the surface fixedly connected with spacing pipe 33 of fourth fixed plate 32, spacing pipe 33 runs through underframe 1.
The inner cavity of the track pipe 28 is slidingly connected with a sliding block 29, the sliding block 29 is elliptical in shape, the sliding block 29 is tightly matched with the inner wall of the track pipe 28 in a friction manner, the upper surface of the sliding block 29 is fixedly connected with a fixed block 210, the sliding block 29 is arranged to be matched with the track pipe 28 and can stably move on the axis of the track pipe 28 with the fixed block 210, the cross section of the inner cavity of the track pipe 28 is basically consistent with that of the sliding block 29, therefore, when the sliding block 29 moves in the inner cavity of the track pipe 28, only horizontal movement can be generated without loosening, the end part of the placing plate 22 is fixedly connected with a second fixed plate 24, the top end of the second fixed plate 24 is fixedly connected with a threaded ring 25, the inner cavity of the threaded ring 25 is rotationally connected with a threaded rod 26, the threaded ring 25 is arranged to be matched with the threaded rod 26, when the threaded rod 26 is rotated, the threaded rod 26 can transversely move while rotating, one side of the outer surface of the fixed block 210 close to the threaded ring 25 is fixedly connected with a pressing ring 211, the end part of the threaded rod 26 is matched with the pressing ring 211 in a pressing mode, the pressing ring 211 can be pressed in the continuous rotation process of the threaded rod 26, so that the sliding block 29 slides in the inner cavity of the track pipe 28, one side of the outer surface of the fixed block 210 far away from the pressing ring 211 is fixedly connected with a first supporting rod 212, the end part of the first supporting rod 212 is fixedly connected with a pressing plate 213, the pressing plate 213 is arranged, when the sliding block 29 moves in the inner cavity of the track pipe 28, a stamping part on the upper surface of the placing plate 22 is clamped, one side of the outer surface of the pressing plate 213 far away from the first supporting rod 212 is fixedly connected with an annular soft cushion 214, the number of the annular cushions 214 is a plurality, the annular cushions 214 are uniformly distributed, the annular cushions 214 are a plurality of, deformation is generated when the annular cushions are in contact with the outer surface of the stamping part and continuously extruded, so that the contact area between the annular cushions and the outer surface of the stamping part is increased, the effect of tightly clamping the stamping part is achieved, when the annular cushions are used, an operator places the stamping part needing to be stamped on the upper surface of the placing plate 22, continuously adjusts the position of the stamping part, the edge of the stamping part does not exceed the side of the upper surface of the placing plate 22, then the threaded rod 26 is rotated, the threaded rod 26 extrudes the fixed block 210, the distance between the pressing plate 213 and the stamping part is observed, and the threaded rod 26 is stopped after the annular cushions 214 are in contact with the outer surface of the stamping part and are greatly deformed.
In the second embodiment, as shown in fig. 6-8, the wrapping device 3 further includes a top plate 34, the top plate 34 is disposed right above the bottom frame 1, the corners of the lower surface of the top plate 34 are fixedly connected with clamping bars 35, the clamping bars 35 are in friction fit with the inner walls of the limiting tubes 33, the clamping bars 35 can be matched with the limiting tubes 33, so that when the top plate 34 is installed, the limiting tubes 33 have a positioning effect, the limiting effect on the clamping bars 35 is achieved, and meanwhile, the supporting effect on the bottom frame 1 is achieved, so that the bottom frame 1 can be supported above the ground, the inner walls of the top plate 34 are fixedly connected with strip-shaped cushions 310, the number of the strip-shaped cushions 310 is a plurality, the strip-shaped cushions 310 are uniformly distributed, and when the top plate 34 wraps the upper surface of the placement plate 22, the gap between the top plate 34 and the stamping part is reduced, and when the top plate 34 extrudes the stamping part, the strip-shaped soft cushion 310 deforms, so that the contact area with the outer surface of the stamping part is increased, the stamping part can not shake, a fifth fixing plate 36 is fixedly connected to the side of the upper surface of the top plate 34, a clamping plate 37 is fixedly connected to the lower surface of the fifth fixing plate 36, the clamping plate 37 is in friction fit with the inner wall of the clamping frame 31, a sixth fixing plate 38 is fixedly connected to one side of the outer surface of the clamping plate 37, which is close to the bottom frame 1, a baffle plate 39 is fixedly connected to the lower surface of the sixth fixing plate 38, the baffle plate 39 is in extrusion fit with the upper surface of the bottom frame 1, a clamping hole 311 is formed in the bottom end of the outer surface of the clamping plate 37, the baffle plate 39 is arranged, after the clamping plate 37 is inserted into the inner cavity of the clamping frame 31, when the anti-blocking plate 37 drives the top plate 34 to move downwards, the anti-blocking plate 37 is aligned with the blocking frame 31, the blocking rod 35 is aligned with the limiting pipe 33, the top plate 34 is pressed until the blocking plate 39 is extruded with the upper surface of the bottom frame 1, and then the strip-shaped soft cushion 310 can extrude the outer surface of the stamping part, so that the wrapping effect of the stamping part is completed.
In a third embodiment, as shown in fig. 9-11, the stamping device 4 includes a second supporting rod 41, the second supporting rod 41 is fixedly connected to the upper surface of the fifth fixing plate 36, the top end of the second supporting rod 41 is fixedly connected with a hydraulic press 42, the output end of the hydraulic press 42 is provided with a hydraulic column 43, the bottom end of the hydraulic column 43 is fixedly connected with a stamping plate 44, the stamping plate 44 penetrates through the top plate 34, and by setting the stamping device 4, the stamping part on the upper surface of the placing plate 22 can be stamped after the stamping part is wrapped, so that stamping work on the stamping part is completed.
The clamping device 5 comprises a fixing ring 51, the fixing ring 51 is fixedly connected to the outer surface of the limiting pipe 33, a third supporting rod 52 is fixedly connected to the outer surface of the fixing ring 51, a track frame 53 is fixedly connected to the end portion of the third supporting rod 52, the track frame 53 is arranged, the sliding plate 56 can be limited, accordingly, the sliding plate 56 can stably slide in an inner cavity of the track frame 53, a seventh fixing plate 54 is fixedly connected to the inner wall of the track frame 53, a spring 55 is fixedly connected to the outer surface of the seventh fixing plate 54, elastic potential energy can be generated through the arrangement of the spring 55, the sliding plate 56 is further extruded, the end portion of the sliding plate 56 moves to the outer surface of the clamping plate 37, a pull rod 57 is fixedly connected to the end portion of the spring 55, the sliding plate 56 is slidably connected to the inner cavity of the track frame 53, a pull rod 57 is fixedly connected to the lower surface of the sliding plate 56, an operator can conveniently pull the sliding plate 56, the pull rod 57 penetrates through the track frame 53, one end of the sliding plate 56 is far away from the bottom end of the spring 55, and is not matched with the clamping plate 37, and can be inserted into the inner cavity of the clamping plate 37, and then the clamping plate 37 is placed into the inner cavity of the clamping plate 37, and the clamping plate 37 is positioned at the lower end of the clamping plate 37 when the clamping plate 37 is in a position, and the clamping plate 37 is positioned to be positioned to the clamping position, and the clamping plate 37 is positioned to the clamping position.
A rapid stamping forming method for automobile stamping part production comprises the following steps:
step one: pulling the second support bar 41 to move the top plate 34 vertically upwards until the clamping plate 37 is separated from the clamping frame 31 and the clamping rod 35 is separated from the limiting tube 33, and then placing the limiting tube aside;
step two: after the placement device 2 is opened, placing the stamping part to be stamped on the upper surface of the placement plate 22, and continuously adjusting the position of the stamping part so that the edge of the stamping part does not exceed the side of the upper surface of the placement plate 22;
step three: then rotating the threaded rod 26, so that the threaded rod 26 presses the fixed block 210, observing the distance between the pressing plate 213 and the stamping part, and stopping rotating the threaded rod 26 after the annular cushion 214 contacts with the outer surface of the stamping part and deforms a large amount;
step four: aligning the clamping plate 37 with the clamping frame 31, aligning the clamping rod 35 with the limiting pipe 33, and pressing the top plate 34 until the baffle plate 39 is extruded with the upper surface of the bottom frame 1;
step five: the hydraulic press 42 is connected to a power supply and the switch of the hydraulic press 42 is turned on, and after the hydraulic press 42 starts to work, the hydraulic column 43 drives the stamping plate 44 to stamp the stamping part on the upper surface of the placing plate 22.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a quick stamping forming equipment of automobile punching part production, includes underframe (1), placer (2), parcel device (3), stamping device (4) and screens device (5), its characterized in that:
the placement device (2), the placement device (2) comprises a first fixed plate (21), the first fixed plate (21) is fixedly connected to the inner wall of the bottom frame (1), the upper surface of the first fixed plate (21) is fixedly connected with a placement plate (22), the axis of the upper surface of the placement plate (22) is provided with a ventilation plate (23), and the ventilation plate (23) penetrates through the placement plate (22);
the end part of the upper surface of the placement plate (22) is fixedly connected with a third fixing plate (27), the upper surface of the third fixing plate (27) is fixedly connected with a track pipe (28), and the cross section of the inner cavity of the track pipe (28) is elliptical;
the packing device (3), the packing device (3) comprises two clamping frames (31), the two clamping frames (31) are fixedly connected to two sides of the upper surface of the bottom frame (1) respectively, a fourth fixing plate (32) is fixedly connected to the side, close to the axis of the bottom frame (1), of the outer surface of the clamping frame (31), a limiting pipe (33) is fixedly connected to the outer surface of the fourth fixing plate (32), and the limiting pipe (33) penetrates through the bottom frame (1);
the wrapping device (3) further comprises a top plate (34), the top plate (34) is arranged right above the bottom frame (1), clamping rods (35) are fixedly connected to corners of the lower surface of the top plate (34), the clamping rods (35) are in friction fit with the inner wall of the limiting tube (33), strip-shaped soft cushions (310) are fixedly connected to the inner wall of the top plate (34), the number of the strip-shaped soft cushions (310) is a plurality of the strip-shaped soft cushions (310) are evenly distributed, and a fifth fixing plate (36) is fixedly connected to the side of the upper surface of the top plate (34);
the lower surface of the fifth fixing plate (36) is fixedly connected with a clamping plate (37), the clamping plate (37) is in friction fit with the inner wall of the clamping frame (31), one side, close to the bottom frame (1), of the outer surface of the clamping plate (37) is fixedly connected with a sixth fixing plate (38), the lower surface of the sixth fixing plate (38) is fixedly connected with a baffle plate (39), the baffle plate (39) is in extrusion fit with the upper surface of the bottom frame (1), and a clamping hole (311) is formed in the bottom end of the outer surface of the clamping plate (37);
the clamping device (5) comprises a fixed ring (51), the fixed ring (51) is fixedly connected to the outer surface of the limiting pipe (33), a third supporting rod (52) is fixedly connected to the outer surface of the fixed ring (51), a track frame (53) is fixedly connected to the end portion of the third supporting rod (52), a seventh fixing plate (54) is fixedly connected to the inner wall of the track frame (53), a spring (55) is fixedly connected to the outer surface of the seventh fixing plate (54), a sliding plate (56) is fixedly connected to the end portion of the spring (55), the sliding plate (56) is slidably connected to the inner cavity of the track frame (53), a pull rod (57) is fixedly connected to the lower surface of the sliding plate (56), the pull rod (57) penetrates through the track frame (53), and one end, far away from the spring (55), of the sliding plate is in friction fit with a clamping hole (311) formed in the bottom end of the outer surface of the clamping plate (37).
2. The rapid prototyping apparatus for the production of automotive stampings of claim 1, wherein: the inner cavity of the track pipe (28) is slidably connected with a sliding block (29), the sliding block (29) is elliptical in shape, the sliding block (29) is in tight friction fit with the inner wall of the track pipe (28), and the upper surface of the sliding block (29) is fixedly connected with a fixed block (210).
3. A rapid punch forming apparatus for automotive stamping production as defined in claim 2, wherein: the end part of the placing plate (22) is fixedly connected with a second fixing plate (24), the top end of the second fixing plate (24) is fixedly connected with a threaded ring (25), the inner cavity of the threaded ring (25) is rotationally connected with a threaded rod (26), one side, close to the threaded ring (25), of the outer surface of the fixing block (210) is fixedly connected with an extrusion ring (211), and the end part of the threaded rod (26) is in extrusion fit with the extrusion ring (211).
4. A rapid punch forming apparatus for automotive stamping production as defined in claim 3, wherein: one side that extrusion ring (211) was kept away from to fixed block (210) surface is fixedly connected with first bracing piece (212), the tip fixedly connected with of first bracing piece (212) presses board (213), one side that first bracing piece (212) was kept away from to pressing board (213) surface is fixedly connected with annular cushion (214), the quantity of annular cushion (214) is a plurality of, and a plurality of annular cushion (214) evenly distributed.
5. The rapid prototyping apparatus for the production of automotive stampings of claim 4, wherein: the stamping device (4) comprises a second supporting rod (41), the second supporting rod (41) is fixedly connected to the upper surface of the fifth fixing plate (36), the top end of the second supporting rod (41) is fixedly connected with a hydraulic machine (42), the output end of the hydraulic machine (42) is provided with a hydraulic column (43), the bottom end of the hydraulic column (43) is fixedly connected with a stamping plate (44), and the stamping plate (44) penetrates through the top plate (34).
6. A rapid prototyping method using the rapid prototyping apparatus for automobile stamping production as set forth in claim 5, comprising the steps of:
step one: pulling the second supporting rod (41) to enable the top plate (34) to vertically move upwards until the clamping plate (37) is separated from the clamping frame (31) and the clamping rod (35) is separated from the limiting tube (33), and then placing the limiting tube aside;
step two: after the placement device (2) is opened, placing a stamping part to be stamped on the upper surface of the placement plate (22), and continuously adjusting the position of the stamping part so that the edge of the stamping part does not exceed the side of the upper surface of the placement plate (22);
step three: then rotating the threaded rod (26), enabling the threaded rod (26) to squeeze the fixed block (210), observing the distance between the pressing plate (213) and the stamping part, and stopping rotating the threaded rod (26) after the annular cushion (214) is contacted with the outer surface of the stamping part and is deformed greatly;
step four: aligning the clamping plate (37) with the clamping frame (31), aligning the clamping rod (35) with the limiting pipe (33), and pressing the top plate (34) until the blocking plate (39) is extruded with the upper surface of the bottom frame (1);
step five: the hydraulic machine (42) is connected with a power supply and a switch of the hydraulic machine (42) is turned on, and after the hydraulic machine (42) starts to work, a hydraulic column (43) drives a stamping plate (44) to stamp a stamping part on the upper surface of the placing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410020532.5A CN117505641B (en) | 2024-01-08 | 2024-01-08 | Rapid stamping forming equipment for automobile stamping part production and forming method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410020532.5A CN117505641B (en) | 2024-01-08 | 2024-01-08 | Rapid stamping forming equipment for automobile stamping part production and forming method thereof |
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| CN117505641A CN117505641A (en) | 2024-02-06 |
| CN117505641B true CN117505641B (en) | 2024-03-22 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118080713B (en) * | 2024-04-28 | 2024-07-02 | 吉林省德立智能科技有限公司 | Die for stamping and chamfering metal aluminum material |
| CN118492786B (en) * | 2024-07-18 | 2024-10-01 | 宁波至信汽车零部件制造有限公司 | Welding device for automobile stamping part |
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| CN117505641A (en) | 2024-02-06 |
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