CN117943450A - Stamping forming process for automobile chassis parts - Google Patents
Stamping forming process for automobile chassis parts Download PDFInfo
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- CN117943450A CN117943450A CN202410345997.8A CN202410345997A CN117943450A CN 117943450 A CN117943450 A CN 117943450A CN 202410345997 A CN202410345997 A CN 202410345997A CN 117943450 A CN117943450 A CN 117943450A
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- stamping
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- feeding
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000008569 process Effects 0.000 title claims abstract description 37
- 238000007599 discharging Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims description 47
- 238000001179 sorption measurement Methods 0.000 claims description 22
- 238000004080 punching Methods 0.000 claims description 19
- 238000010008 shearing Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 11
- 230000006378 damage Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention relates to the technical field of stamping forming, and provides a stamping forming process of an automobile chassis part, which comprises the following steps: s1: feeding plates, namely feeding the plates through feeding and discharging equipment, and placing one plate on a supporting plate; s2: the plate is clamped, the first telescopic members are abutted to the side walls of the plate after being stretched, and the output ends of the first telescopic members are distributed along the side walls of the plate to fasten the plate; s3: the method comprises the steps of stamping a plate, namely stamping the plate after the plate is moved to stamping equipment after the turntable rotates, sequentially moving the plate to the lower parts of different stamping equipment through the rotation of the turntable, and stamping the plate according to a working procedure; s4: and (3) blanking the plate, wherein after the stamping is finished, the turntable rotates and moves the stamped plate to the position of the feeding and discharging equipment, and the feeding and discharging equipment finishes the blanking of the stamped plate. Through above-mentioned technical scheme, the automobile chassis part stamping process in the prior art is comparatively loaded down with trivial details in the time of having solved, and the big problem of equipment area.
Description
Technical Field
The invention relates to the technical field of stamping forming, in particular to a stamping forming process of an automobile chassis part.
Background
The automobile chassis has the functions of supporting and installing an automobile engine and all parts and assemblies thereof to form the integral shape of the automobile, receiving the power of the engine, enabling the automobile to move and ensuring the normal running of the automobile. In order to facilitate the installation of the components and assemblies, the chassis of the automobile is provided with a plurality of assembly holes. When parts of an automobile chassis are processed, press forming is generally adopted to improve processing efficiency. Some parts need to be punched for multiple times to obtain a final shape, and in the punching process, the parts need to be frequently fed and discharged and positioned to finish the processing of the parts, so that the process is complicated. In order to improve the processing efficiency of chassis parts, the mechanical arm is adopted to carry out loading and unloading matching with the processing of stamping equipment, the occupied area is large, and the production cost is high.
Disclosure of Invention
The invention provides a stamping forming process of an automobile chassis part and a process thereof, which solve the problems of complex process and large occupied area of equipment during stamping processing of the automobile chassis part in the related art.
The technical scheme of the invention is as follows:
the stamping forming process of the automobile chassis part comprises the following steps:
s1, plate material feeding: feeding through feeding and discharging equipment, and supporting column plates by a plurality of supporting plates;
S2, clamping a plate: the plurality of first telescopic members extend to drive the plurality of supporting plates to move, the plate is positioned above the supporting plates, each first telescopic member independently stretches, and the extension of each first telescopic member is stopped after the first telescopic member extends to be abutted against the side wall of the plate, and the plate is clamped after the extension of the plurality of first telescopic members is stopped;
S3, stamping a plate: after the turntable rotates, the plates are moved to stamping equipment, the heights of the supporting plates are adjusted through the shearing fork pieces, the stamping equipment is suitable for the current stamping equipment, after the plates are stamped by the stamping equipment, the plates are sequentially moved to the lower parts of different stamping equipment through the rotation of the turntable, and the heights of the supporting plates are adjusted through the shearing fork pieces, so that the stamping of the plates according to the working procedures is completed;
S4, blanking plates: after stamping is completed, the turntable rotates and moves the stamped plate to the position of the loading and unloading equipment, and the loading and unloading equipment is used for completing the unloading of the stamped plate.
As a further aspect, a press molding apparatus is used, comprising:
A base; the rotary table is rotatably arranged on the base and is provided with a plurality of notches, the circumferences of the notches are distributed on the rotary table at intervals, and the periphery of the rotary table is used for placing stamping equipment and feeding and discharging equipment;
The support plates are provided with a plurality of guide holes, and the axes of the guide holes are parallel to the upper surface of the turntable; the first telescopic pieces are arranged in the guide holes, the output ends of the first telescopic pieces extend out of the guide holes, and a plurality of the first telescopic pieces are used for clamping plates after being stretched; the supporting plate is arranged at the output end of the first telescopic piece and is used for supporting the plate.
As a further technical scheme, the first telescopic member is relatively slidably disposed in the guide hole, and further includes:
the two ends of the first elastic piece are respectively connected with the guide hole and the first telescopic piece;
The limiting plate is arranged at one end of the guide hole, the first elastic piece is used for enabling the cylinder body of the first telescopic piece to be in butt joint with the limiting plate, and the output end of the first telescopic piece penetrates through the limiting plate;
As a further technical solution, the guide hole penetrates through the support plate, and further includes:
The cover plate is arranged at one end of the guide hole, the cover plate, the first elastic piece and the first telescopic piece are sequentially arranged, a through hole is formed in the cover plate, and the through hole is used for passing through a pipeline of the first telescopic piece.
As a further technical scheme, still include the follower, the backup pad sets up on the follower, the follower sets up the lower surface of carousel, the follower is used for adjusting the height of backup pad, the follower includes:
The mounting plate is positioned on the lower surface of the turntable, and the mounting plates are arranged on the opposite sides of the notch;
the follow-up plate is arranged in a lifting mode relative to the mounting plate, and the supporting plate is arranged on the follow-up plate;
the second elastic piece, the both ends of second elastic piece set up the mounting panel with on the follower, the second elastic piece is used for providing the follower is close to the power of mounting panel.
As a further technical scheme, the follower plate has a plurality ofly, and is a plurality of follower plate interval distribution all is provided with the second elastic component between the adjacent two the follower plate still includes:
The shearing fork pieces are arranged in a plurality, the shearing fork pieces are distributed around the mounting plate and the follow-up plate, and the hinging points of the shearing fork pieces are respectively hinged with the mounting plate and the follow-up plate.
As a further technical solution, the stamping apparatus includes:
the shell is arranged on one side of the turntable;
the upper die holder is arranged on the shell in a sliding manner and is positioned above the notch;
the lower die holder is arranged on the shell, the lower die holder is positioned below the notch, the upper die holder and the lower die holder are arranged oppositely, the upper die holder and the lower die holder are both provided with T-shaped grooves, and the T-shaped grooves are used for installing dies;
the driving mechanism is arranged in the shell and is used for driving the upper die holder to slide.
As a further technical scheme, the feeding and discharging device comprises:
the support frame is arranged on one side of the turntable;
the Z-direction moving mechanism is arranged on the supporting frame;
the X-direction moving mechanism is arranged on the Z-direction moving mechanism and is used for driving the X-direction moving mechanism to lift;
the adsorption disc is arranged on the X-direction moving mechanism, and the X-direction moving mechanism is used for driving the adsorption disc to transversely move;
The feeding device comprises two feeding tables, wherein the two feeding tables are arranged on two sides of the X-direction moving mechanism, one notch is positioned between the two feeding tables, and the two feeding tables are respectively used for feeding and discharging.
As a further technical scheme, the two adsorption plates are arranged on the X-direction moving mechanism at intervals, and the distance between the two adsorption plates is equal to half of the distance between the two discharging tables.
As a further technical scheme, the base has an inner cavity, the inner cavity has a transmission gear therein, and further includes:
The first driving piece is arranged on the base and is used for driving the turntable to rotate through the transmission gear.
The working principle and the beneficial effects of the invention are as follows:
In order to solve the problems that the stamping process of the automobile chassis part in the related art is complicated and the occupied area of equipment is large, a plurality of notches are formed in a rotary table, stamping equipment and loading and unloading equipment are correspondingly arranged on the periphery of the rotary table, the number of the stamping equipment can be selected according to the stamping process of the automobile chassis part, supporting plates, first telescopic parts and supporting plates are correspondingly arranged on two sides of the notches to position and clamp plates, and the plates can be stamped after the positions of the notches correspond to the stamping equipment in the rotating process of the rotary table. The whole equipment has compact structure and small occupied area. The sheet material can be along with the rotation completion a plurality of punching press processes of carousel after being pressed from both sides tight, can also carry out the punching press simultaneously to a plurality of sheet materials at carousel pivoted in-process simultaneously, and the production efficiency of vehicle chassis part is higher. The plate is fed and discharged by adopting feeding and discharging equipment, excessive participation of workers is not needed in the whole production process, and the labor intensity is low. Stamping equipment distributes towards the carousel, can avoid causing personal injury during the punching press, factor of safety is higher.
The working principle of the invention is that a plurality of notches are distributed on the circumference of the turntable at intervals, the stamping equipment and the feeding and discharging equipment are distributed around the turntable, and the distribution intervals correspond to the intervals of the notches. When the feeding and discharging equipment is used for feeding, the plate can be placed on the supporting plate, the first telescopic piece can be abutted to the side wall of the plate after being stretched, a plurality of first telescopic pieces are arranged on the supporting plate, and the output ends of the first telescopic pieces are abutted to the side wall of the plate to clamp the plate. Each first telescopic piece is independently controlled, and the plurality of first telescopic pieces can clamp plates with different shapes in a matched mode. The guiding hole restrains the flexible direction of first extensible member, makes a plurality of first extensible members can stretch out and draw back along same direction, more convenient control when pressing from both sides tight panel. After the feeding is completed, the turntable rotates, and when the plate moves to the lower part of different stamping equipment, the plate can be stamped according to the production procedure. After the punching is finished, the turntable moves the plate to the lower part of the feeding and discharging equipment, the first telescopic piece contracts, and the feeding and discharging equipment is used for finishing the plate discharging. The notch position on the turntable can clamp a plurality of plates simultaneously, the plurality of plates can be stamped simultaneously in the turntable rotating process, and the production efficiency is higher.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a partial cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of a follower structure according to the present invention;
FIG. 6 is a schematic view of another partial structure of the present invention;
FIG. 7 is a schematic view of a stamping apparatus of the present invention;
In the figure: 1. the device comprises a base, 2, a turntable, 3, a notch, 4, punching equipment, 5, loading and unloading equipment, 6, a supporting plate, 7, a guide hole, 8, a first telescopic piece, 9, a supporting plate, 10, a first elastic piece, 11, a limiting plate, 12, a cover plate, 13, a through hole, 14, a follower, 15, a mounting plate, 16, a follower, 17, a second elastic piece, 18, a shearing fork piece, 19, a shell, 20, an upper die holder, 21, a lower die holder, 22, a driving mechanism, 23, a supporting frame, 24, a Z-direction moving mechanism, 25, an X-direction moving mechanism, 26, an adsorption disc, 27, a discharging table, 28 and a first driving piece.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 7, the embodiment provides a stamping forming process for an automobile chassis component, which includes the following steps:
s1, plate material feeding: feeding is carried out through feeding and discharging equipment 5, and a plurality of supporting plates 9 support column plates;
S2, clamping a plate: the plurality of first telescopic members 8 extend to drive the plurality of supporting plates 9 to move, the plate is positioned above the supporting plates 9, each first telescopic member 8 independently stretches, each first telescopic member 8 extends to abut against the side wall of the plate and then stops extending, and the plurality of first telescopic members 8 clamp the plate after stopping extending;
S3, stamping a plate: after the turntable 2 rotates, the plates are moved to the stamping equipment 4, the height of the supporting plate 9 is adjusted through the shearing fork piece 18, the stamping equipment is suitable for the current stamping equipment 4, after the plates are stamped by the stamping equipment 4, the plates are sequentially moved to the lower parts of different stamping equipment 4 through the rotation of the turntable 2, and the heights of the supporting plate 9 are adjusted through the shearing fork piece 18, so that the stamping of the plates according to the working procedure is completed;
s4, blanking plates: after the stamping is finished, the turntable 2 rotates and moves the stamped plate to the position of the loading and unloading equipment 5, and the loading and unloading equipment 5 finishes the unloading of the stamped plate.
The embodiment provides a stamping forming process of an automobile chassis part, and the stamping processing of the automobile chassis part is completed through the stamping forming process of the automobile chassis part. Firstly, feeding is carried out through the feeding and discharging equipment 5, the plate is placed on the supporting plate 9, and the plate can be clamped after the first telescopic piece 8 stretches. After rotating, the turntable 2 moves below the stamping equipment 4, the plates can be stamped through the stamping equipment 4, and the loading and unloading equipment 5 can simultaneously feed materials when stamping is performed, so that simultaneous stamping of a plurality of plates is realized, and the production efficiency is higher. And (5) blanking through the feeding and blanking equipment 5 after stamping is finished.
Further, a press forming device is used, comprising a base 1; the rotary table 2 is rotatably arranged on the base 1, a plurality of notches 3 are arranged on the rotary table 2, the plurality of notches 3 are circumferentially distributed on the rotary table 2 at intervals, and the periphery of the rotary table 2 is used for placing stamping equipment 4 and feeding and discharging equipment 5; the support plates 6 are provided with a plurality of support plates 6, two support plates 6 are respectively positioned on one side opposite to the notch 3, a plurality of guide holes 7 are distributed on one support plate 6 at intervals, and the axes of the guide holes 7 are parallel to the upper surface of the turntable 2; the first telescopic pieces 8 are arranged in the guide holes 7, the output ends of the first telescopic pieces 8 extend out of the guide holes 7, the output ends of the first telescopic pieces 8 positioned in the two guide holes 7 which are distributed oppositely are close to each other, and a plurality of first telescopic pieces 8 are used for clamping plates after being stretched; the supporting plate 9 is arranged at the output end of the first telescopic piece 8, and the supporting plate 9 is used for supporting the plate.
In this embodiment, in order to solve the problem that the process is comparatively loaded down with trivial details during the automobile chassis part punching press processing among the related art, and equipment area is big, set up a plurality of breach 3 on carousel 2, stamping equipment 4 and last unloading equipment 5 have been placed in correspondence around carousel 2, the quantity of stamping equipment 4 can be selected according to the process of automobile chassis part punching press, the breach 3 both sides correspond and are provided with backup pad 6, first extensible member 8 and layer board 9 and fix a position and press from both sides tightly to the panel, at carousel 2 pivoted in-process, can punch to the panel after breach 3 position corresponds with stamping equipment 4. The whole equipment has compact structure and small occupied area. The sheet material can be clamped and then a plurality of stamping processes can be completed along with the rotation of the turntable 2, and meanwhile, the sheet material can be stamped simultaneously in the rotation process of the turntable 2, so that the production efficiency of the automobile chassis part is higher. The plate is fed and discharged by adopting the feeding and discharging equipment 5, excessive participation of workers is not needed in the whole production process, and the labor intensity is low. The punching equipment 4 is distributed towards the turntable 2, personal injury can be avoided during punching, and the safety coefficient is higher.
Specifically, a plurality of gaps 3 are distributed on the circumference of the turntable 2 at intervals, the stamping equipment 4 and the feeding and discharging equipment 5 are distributed around the turntable 2, and the distribution intervals correspond to the intervals of the gaps 3. When the feeding and discharging equipment is used for feeding, the plate can be placed on the supporting plate 9, the first telescopic pieces 8 can be abutted to the side walls of the plate after being stretched, the supporting plate 6 is provided with a plurality of first telescopic pieces 8, and the output ends of the first telescopic pieces 8 are abutted to the side walls of the plate to clamp the plate. Each first telescopic member 8 is independently controlled, and a plurality of first telescopic members 8 can clamp plates with different shapes in a matched mode. The guiding hole 7 restrains the flexible direction of the first telescopic member 8, so that a plurality of first telescopic members 8 can stretch and retract along the same direction, and the control is more convenient when the plate is clamped. After the loading is completed, the turntable 2 rotates, and when the plates move below different stamping equipment 4, the plates can be stamped according to the production process. After the punching is finished, the turntable 2 moves the plate to the lower part of the loading and unloading equipment 5, the first telescopic piece 8 contracts, and the plate unloading is finished through the loading and unloading equipment 5. The gap 3 position on the turntable 2 can clamp a plurality of plates simultaneously, and the plurality of plates can be stamped simultaneously in the rotating process of the turntable 2, so that the production efficiency is higher.
Further, the first telescopic member 8 is slidably disposed in the guide hole 7, and further includes: the two ends of the first elastic piece 10 are respectively connected with the guide hole 7 and the first telescopic piece 8; the limiting plate 11 sets up in the one end of guiding hole 7, limiting plate 11 and first extensible member 8 butt, and first elastic component 10 is used for making the cylinder body of first extensible member 8 with limiting plate 11 butt, the output of first extensible member 8 runs through limiting plate 11.
In this embodiment, in order to avoid damage to the plate during the process of stretching and clamping the plate by the first telescopic member 8, a first elastic member 10 is further disposed in the guide hole 7, the first telescopic member 8 can slide in the guide hole 7, and the first elastic member 10 provides a force for keeping the first telescopic member 8 away from the guide hole 7. After the first telescopic member 8 is extended and clamps the sheet material, the first elastic member 10 can be partially compressed, avoiding an excessive clamping force between the first telescopic member 8 and the sheet material. The limiting plate 11 can prevent the first telescopic piece 8 from being separated from the guide hole 7.
Further, the guide hole 7 penetrates through the support plate 6, and further comprises a cover plate 12, the cover plate 12 is arranged at one end of the guide hole 7, the cover plate 12, the first elastic piece 10 and the first telescopic piece 8 are sequentially arranged, a through hole 13 is formed in the cover plate 12, and the through hole 13 is used for a pipeline passing through the first telescopic piece 8.
In this embodiment, for convenience, the first elastic member 10 and the first telescopic member 8 are installed in the guide hole 7, the limiting plate 11 and the cover plate 12 are respectively disposed at two ends of the guide hole 7, the output end of the first telescopic member 8 passes through the limiting plate 11, the first elastic member 10 is connected between the guide hole 7 and the first telescopic member 8, and the first elastic member 10 fixes the first telescopic member 8 on the limiting plate 11. After the first elastic member 10 is mounted, the cover plate 12 may be mounted on the other end of the guide hole 7. The through hole 13 on the cover plate 12 facilitates the piping arrangement of the first telescopic member 8.
Further, the device also comprises a follower 14, the supporting plate 6 is arranged on the follower 14, the follower 14 is arranged on the lower surface of the turntable 2, the follower 14 is used for adjusting the height of the supporting plate 6, the follower 14 comprises a mounting plate 15, the mounting plate 15 is positioned on the lower surface of the turntable 2, and the mounting plates 15 are arranged on the opposite sides of the notch 3; the follower plate 16 is arranged in a lifting manner relative to the mounting plate 15, and the support plate 6 is arranged on the follower plate 16; the second elastic member 17 is provided at both ends of the mounting plate 15 and the follower plate 16, and the second elastic member 17 is used to provide a force of the follower plate 16 approaching the mounting plate 15.
In this embodiment, the height of the supporting plate 6 can be adjusted by the follower 14 when the stamping device 4 performs stamping, and the stamping device 4 does not need to be additionally improved and controlled during stamping, which is more convenient and faster. In order to avoid interference between the punching device 4 and the turntable 2 and between the plate material during rotation of the turntable 2, a follower 14 is provided on the lower surface of the turntable 2. The follower 14 is composed of a mounting plate 15, a follower plate 16 and a second elastic member 17. The second elastic member 17 connects the mounting plate 15 and the follower plate 16, and the support plate 6 is mounted on the follower plate 16. When the punching apparatus 4 performs punching, the punching apparatus 4 first comes into contact with the plate material, at which time the follower plate 16 moves downward together with the plate material, and the second elastic member 17 is stretched until the punching is completed. After the stamping is completed, the stamping equipment 4 is reset, and the second elastic piece 17 contracts and drives the follower plate 16 to reset.
Further, the plurality of follower plates 16 are arranged at intervals, the second elastic piece 17 is arranged between every two adjacent follower plates 16, the device further comprises a plurality of fork pieces 18, the plurality of fork pieces 18 are arranged around the mounting plate 15 and the follower plates 16, and hinge points of the fork pieces 18 are hinged with the mounting plate 15 and the plurality of follower plates 16 respectively.
In this embodiment, in order to increase the adjustment range of the follower 14, a plurality of follower plates 16 are disposed at intervals and connected by a second elastic member 17. In order to make the mounting of the support plate 6 on the follower 14 more stable, a fork 18 is mounted in the circumferential direction of the follower plate 16. The scissors 18 keeps the plurality of follower plates 16 in the same vertical direction, so that the follower plates 16 can only move in the vertical direction during punching, and the punching position is kept accurate.
Further, the pressing apparatus 4 includes a housing 19, the housing 19 being provided on the turntable 2 side; the upper die holder 20 is arranged on the shell 19 in a sliding manner, and the upper die holder 20 is positioned above the notch 3; the lower die holder 21 is arranged on the shell 19, the lower die holder 21 is positioned below the notch 3, the upper die holder 20 and the lower die holder 21 are oppositely arranged, and the upper die holder 20 and the lower die holder 21 are respectively provided with a T-shaped groove used for installing a die; a driving mechanism 22 is disposed in the housing 19, and the driving mechanism 22 is used for driving the upper die holder 20 to slide.
In the present embodiment, the pressing apparatus 4 is composed of a housing 19, an upper die holder 20, a lower die holder 21, and a driving mechanism 22. The upper die and the lower die can be respectively arranged on the upper die holder 20 and the lower die holder 21 through T-shaped grooves, and the upper die holder 20 is driven to slide through the driving mechanism 22, so that the upper die and the lower die are close to each other, and stamping is completed. By the arrangement of the T-shaped grooves, different dies are conveniently arranged on the upper die holder 20 and the lower die holder 21.
Further, the loading and unloading equipment 5 comprises a supporting frame 23, and the supporting frame 23 is arranged on one side of the turntable 2; the Z-direction moving mechanism 24 is arranged on the supporting frame 23; the X-direction moving mechanism 25 is provided on the Z-direction moving mechanism 24, and the Z-direction moving mechanism 24 is used for driving the X-direction moving mechanism 25 to lift; the adsorption disc 26 is arranged on the X-direction moving mechanism 25, and the X-direction moving mechanism 25 is used for driving the adsorption disc 26 to transversely move; the two discharging tables 27 are arranged on two sides of the X-direction moving mechanism 25, one notch 3 is positioned between the two discharging tables 27, and the two discharging tables 27 are used for feeding and discharging respectively.
In this embodiment, the Z-direction moving mechanism 24 and the X-direction moving mechanism 25 drive the adsorption disc 26 to move horizontally and vertically, and the two discharging tables 27 are used for feeding and discharging respectively. When the pallet 9 is idle, the pallet 9 is moved to the side of the supporting frame 23 by the turntable 2, and at this time, the plate on the discharging table 27 is moved to the pallet 9 by moving the adsorption plate 26 by the Z-direction moving mechanism 24 and the X-direction moving mechanism 25. When the sheet is punched and moved to the side of the supporting frame 23, the punched sheet is moved to the discharging table 27 by moving the suction tray 26 by the Z-direction moving mechanism 24 and the X-direction moving mechanism 25. The blanking table 27 can be connected with a conveyor belt to further automate the whole stamping process.
Further, the number of the adsorption trays 26 is two, the two adsorption trays 26 are arranged on the X-direction moving mechanism 25 at intervals, and the distance between the two adsorption trays 26 is equal to half the distance between the two discharging tables 27.
In this embodiment, two adsorption plates 26 are disposed on the X-direction moving mechanism 25 at intervals, and feeding and discharging can be completed simultaneously by moving the adsorption plates 26 through the Z-direction moving mechanism 24 and the X-direction moving mechanism 25. While one adsorption plate 26 adsorbs the sheet material on the discharge table 27, the other adsorption plate 26 adsorbs the punched sheet material. The adsorption disc 26 moves the back and puts the panel of absorption to corresponding position, and the efficiency of whole unloading is faster, can further improve production efficiency.
Further, the base 1 is provided with an inner cavity, a transmission gear is arranged in the inner cavity, the base further comprises a first driving piece 28, the first driving piece 28 is arranged on the base 1, and the first driving piece 28 is used for driving the turntable 2 to rotate through the transmission gear.
In this embodiment, the first driving member 28 is located above the base 1, and drives the turntable 2 to rotate through the transmission gear in the inner cavity of the base 1, so that the height of the whole device is not required to be increased additionally, and the structure of the whole device is more compact.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. The stamping forming process of the automobile chassis part is characterized by comprising the following steps of:
S1, plate material feeding: feeding is carried out through feeding and discharging equipment (5), and a plurality of supporting plates (9) support column plates;
s2, clamping a plate: the plurality of first telescopic members (8) stretch to drive the plurality of supporting plates (9) to move, the plate is positioned above the supporting plates (9), each first telescopic member (8) stretches independently, each first telescopic member (8) stretches to be abutted with the side wall of the plate and then stops stretching, and the plurality of first telescopic members (8) clamp the plate after stopping stretching;
S3, stamping a plate: after the turntable (2) rotates, the plates are moved to the stamping equipment (4), the height of the supporting plate (9) is adjusted through the shearing fork piece (18), the stamping equipment is suitable for the current stamping equipment (4), after the plates are stamped by the stamping equipment (4), the plates are sequentially moved to the lower parts of different stamping equipment (4) through the rotation of the turntable (2), and the height of the supporting plate (9) is adjusted through the shearing fork piece (18), so that the stamping of the plates according to the working procedure is completed;
S4, blanking plates: after the punching is finished, the turntable (2) rotates and moves the punched plate to the position of the feeding and discharging equipment (5), and the feeding and discharging equipment (5) is used for finishing the feeding and discharging of the punched plate.
2. The automobile chassis part press forming process according to claim 1, wherein a press forming device is used, comprising:
The rotary table (2) is rotatably arranged on the base (1), the rotary table (2) is provided with a plurality of notches (3), the notches (3) are circumferentially distributed on the rotary table (2) at intervals, and the periphery of the rotary table (2) is used for placing the stamping equipment (4) and the feeding and discharging equipment (5);
The support plates (6) are arranged, the support plates (6) are arranged on two sides of the notch (3), a plurality of guide holes (7) are distributed on the support plates (6) at intervals, and the axes of the guide holes (7) are parallel to the upper surface of the turntable (2); the first telescopic pieces (8) are arranged in the guide holes (7), the output ends of the first telescopic pieces (8) extend out of the guide holes (7), and a plurality of the first telescopic pieces (8) are used for clamping plates after being stretched; the supporting plate (9) is arranged at the output end of the first telescopic piece (8), and the supporting plate (9) is used for supporting the plate.
3. The process for the punch forming of automotive chassis parts according to claim 2, characterized in that said first telescopic member (8) is arranged in said guide hole (7) with relative sliding, further comprising:
The two ends of the first elastic piece (10) are respectively connected with the hole wall of the guide hole (7) and the first telescopic piece (8);
limiting plate (11), limiting plate (11) set up the one end of guiding hole (7), first elastic component (10) are used for making the cylinder body of first extensible member (8) with limiting plate (11) butt, the output of first extensible member (8) runs through limiting plate (11).
4. A stamping forming process for automotive chassis parts according to claim 3, characterized in that the guide holes (7) extend through the support plate (6), further comprising:
The cover plate (12), the cover plate (12) sets up the one end of guiding hole (7), cover plate (12) first elastic component (10) with first extensible member (8) are arranged in proper order, have through-hole (13) on cover plate (12), through-hole (13) are used for passing through the pipeline of first extensible member (8).
5. The automobile chassis component stamping forming process according to claim 4, further comprising a follower (14), the supporting plate (6) being provided on the follower (14), the follower (14) being provided on a lower surface of the turntable (2), the follower (14) being for adjusting a height of the supporting plate (6), the follower (14) comprising:
The mounting plates (15) are positioned on the lower surface of the turntable (2), and the mounting plates (15) are arranged on one side opposite to the notch (3);
The follow-up plate (16), the follow-up plate (16) is arranged in a lifting manner relative to the mounting plate (15), and the supporting plate (6) is arranged on the follow-up plate (16);
and the two ends of the second elastic piece (17) are arranged on the mounting plate (15) and the follow-up plate (16), and the second elastic piece (17) is used for providing force for the follow-up plate (16) to approach the mounting plate (15).
6. The stamping forming process of an automobile chassis component according to claim 5, wherein the plurality of follower plates (16) are provided, the plurality of follower plates (16) are distributed at intervals, and a second elastic member (17) is provided between two adjacent follower plates (16), and the stamping forming process further comprises:
The scissors assembly comprises a plurality of scissors members (18), wherein the scissors members (18) are distributed around the mounting plate (15) and the follow-up plate (16), and hinge points of the scissors members (18) are hinged with the mounting plate (15) and the follow-up plate (16) respectively.
7. The process for the press forming of automotive chassis parts according to claim 2, characterized in that the press device (4) comprises:
A housing (19), wherein the housing (19) is arranged at one side of the turntable (2);
the upper die holder (20) is arranged on the shell (19) in a sliding manner, and the upper die holder (20) is positioned above the notch (3);
The lower die holder (21) is arranged on the shell (19), the lower die holder (21) is positioned below the notch (3), the upper die holder (20) and the lower die holder (21) are oppositely arranged, the upper die holder (20) and the lower die holder (21) are respectively provided with a T-shaped groove, and the T-shaped grooves are used for installing a die;
The driving mechanism (22) is arranged in the shell (19), and the driving mechanism (22) is used for driving the upper die holder (20) to slide.
8. The process for the punch forming of automotive chassis parts according to claim 2, characterized in that the loading and unloading device (5) comprises:
The support frame (23), the said support frame (23) is set up in one side of said rotary table (2);
a Z-direction moving mechanism (24), wherein the Z-direction moving mechanism (24) is arranged on the supporting frame (23);
an X-direction moving mechanism (25), wherein the X-direction moving mechanism (25) is arranged on the Z-direction moving mechanism (24), and the Z-direction moving mechanism (24) is used for driving the X-direction moving mechanism (25) to lift;
The adsorption disc (26) is arranged on the X-direction moving mechanism (25), and the X-direction moving mechanism (25) is used for driving the adsorption disc (26) to transversely move;
The feeding device comprises two feeding tables (27), wherein the two feeding tables (27) are arranged on two sides of the X-direction moving mechanism (25), one notch (3) is positioned between the two feeding tables (27), and the two feeding tables (27) are respectively used for feeding and discharging.
9. The stamping forming process of automobile chassis parts according to claim 8, wherein the number of the adsorption discs (26) is two, the two adsorption discs (26) are arranged on the X-direction moving mechanism (25) at intervals, and the distance between the two adsorption discs (26) is equal to half the distance between the two discharging tables (27).
10. The process for the stamping forming of automotive chassis parts according to claim 2, characterized in that the base (1) has an internal cavity with a transmission gear inside, further comprising:
the first driving piece (28), first driving piece (28) set up on base (1), first driving piece (28) are used for through drive gear drive carousel (2) rotate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410345997.8A CN117943450B (en) | 2024-03-26 | 2024-03-26 | Stamping forming process for automobile chassis parts |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410345997.8A CN117943450B (en) | 2024-03-26 | 2024-03-26 | Stamping forming process for automobile chassis parts |
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| CN117943450B CN117943450B (en) | 2024-07-19 |
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|---|---|
| CN117943450B (en) | 2024-07-19 |
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