CN116511354B - Stamping forming die and method for automobile seat framework - Google Patents
Stamping forming die and method for automobile seat framework Download PDFInfo
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- CN116511354B CN116511354B CN202310578338.4A CN202310578338A CN116511354B CN 116511354 B CN116511354 B CN 116511354B CN 202310578338 A CN202310578338 A CN 202310578338A CN 116511354 B CN116511354 B CN 116511354B
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- fixedly connected
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- stamping
- side wall
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000003825 pressing Methods 0.000 claims abstract description 41
- 238000005520 cutting process Methods 0.000 claims description 34
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims 1
- 230000003405 preventing effect Effects 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- 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
- B21D43/28—Associations of cutting devices therewith
-
- 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
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a stamping forming die of an automobile seat framework, which comprises a lower die holder, wherein side walls on the upper side of the lower die holder are fixedly connected with a lower die plate, four corners of the upper surface of the lower die holder are fixedly connected with guide mechanisms, the guide mechanisms are fixedly connected with an upper die holder, side walls on the upper side of the upper die holder are fixedly connected with a connecting mechanism, side walls on the lower side of the upper die holder are fixedly connected with an upper die plate, side walls on the lower side of the upper die plate are fixedly connected with a stamping die core, stamping holes corresponding to the stamping die core are formed in the lower die plate, and blanking holes corresponding to the stamping holes are formed in the lower die holder. According to the invention, the pressing frame plate and the deviation preventing mechanism are matched with each other, so that the plate can be stably fixed, deviation of the plate in the stamping forming process can be prevented, the forming precision of the stamping forming die of the automobile seat framework is effectively improved, and the forming quality of the stamping forming die of the automobile seat framework is effectively improved.
Description
Technical Field
The invention relates to the technical field of stamping forming, in particular to a stamping forming die and method for an automobile seat framework.
Background
The automobile is an important transportation tool in the modern society, the automobile seat is an important component part of the automobile, and the automobile seat mainly comprises a framework and a cushion. The automobile seat frame is produced and processed in large scale by a stamping forming process, wherein the stamping forming process is a processing forming method for obtaining workpieces with required shapes and sizes 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. The automobile seat framework is produced and processed by adopting the stamping forming die, so that mass production of the automobile seat framework can be realized, and the structural strength of the automobile seat framework can be improved.
When the stamping forming die of the existing automobile seat framework is used for stamping forming, a plate is placed between the lower die plate and the upper die plate, the middle part of the plate is impacted in the stamping process, and due to the fact that two sides of the plate are limited, the plate is easy to deviate in the stamping process, the stamping forming accuracy of the stamping forming die is easy to reduce, and accordingly the forming quality of the automobile seat framework is reduced.
Disclosure of Invention
The invention aims to provide a stamping forming die and a stamping forming method for an automobile seat framework, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention provides a stamping forming die of an automobile seat framework, which comprises a lower die holder, wherein side walls on the upper side of the lower die holder are fixedly connected with a lower die plate, four corners of the upper surface of the lower die holder are fixedly connected with guide mechanisms, the guide mechanisms are fixedly connected with an upper die holder, side walls on the upper side of the upper die holder are fixedly connected with an upper die plate, side walls on the lower side of the upper die holder are fixedly connected with a stamping die core, stamping holes corresponding to the stamping die core are formed in the lower die plate, blanking holes corresponding to the stamping holes are formed in the lower die holder, two sliding holes are symmetrically formed in the side walls on the upper side of the upper die holder, sliding rods are movably sleeved in the two sliding holes, the lower ends of the two sliding rods are fixedly connected with the same pressing frame plate, a compression spring is movably sleeved on the rod wall of the sliding rod, and is positioned between the upper die holder and the pressing frame plate, and an anti-deflection mechanism is fixedly connected on the upper die plate;
the anti-deflection mechanism comprises two symmetrical L-shaped plates fixedly connected to the vertical side wall of the upper template, two mounting grooves are symmetrically formed in the side wall of the lower side of the L-shaped plate, cutting knives are fixedly inserted into the mounting grooves and fixedly connected to the L-shaped plate through a plurality of screws, a pressing block is fixedly connected to the side wall of the lower side of the L-shaped plate and located between the two cutting knives, and a heating mechanism is fixedly connected between the vertical side wall of the L-shaped plate and the cutting knives.
In the above-mentioned stamping forming die of car seat skeleton, heating mechanism includes the controller of fixed connection on the vertical lateral wall of L template, fixedly connected with electrical heating head on the cutting knife, be connected through the wire electricity between controller and the electrical heating head.
In the above-mentioned stamping forming die of car seat skeleton, coupling mechanism includes the fixed plate of fixed connection in the upper die base upside, the fixed plate is located the central point of upper die base upside, the lateral wall fixedly connected with linking handle of fixed plate upside, two connecting holes have been seted up to the vertical lateral wall symmetry of linking handle.
In the above-mentioned stamping forming die of car seat skeleton, guiding mechanism includes the guide pillar of fixed connection in the die holder upside, the through-hole has been seted up on the upper die base, and the through-hole internal fixation cup joints the guide pin bushing, the through-hole is all stretched out at the both ends of guide pin bushing, the guide pillar activity cup joints in the guide pin bushing.
In the above-mentioned stamping forming die of an automobile seat framework, two fixing grooves corresponding to the anti-deflection mechanism are symmetrically formed in the side wall of the upper side of the lower die holder, and the fixing grooves are located right below the anti-deflection mechanism.
In the above-mentioned stamping forming die of car seat skeleton, the vertical lateral wall fixedly connected with of die holder is a plurality of installation piece, and is a plurality of the installation piece evenly distributed is on the die holder, a plurality of two pinholes have all been seted up to the symmetry on the installation piece.
In the above-mentioned stamping forming die of car seat skeleton, the fixed cover of pole wall that the slide bar is close to the upper end is equipped with the anticreep board, the external diameter of anticreep board is greater than the aperture of slide hole, the anticreep board is located the top of upper die base.
In the above-mentioned stamping forming die of car seat skeleton, a plurality of anti-skidding grooves have been seted up to the lateral wall of swage frame board downside, a plurality of anti-skidding grooves evenly distributed is on the lateral wall of swage frame board downside.
In the above-mentioned stamping forming die of car seat skeleton, the same reinforcing rib plate is fixedly connected with between the vertical lateral wall of L template and the vertical lateral wall of cope match-plate pattern, reinforcing rib plate and L template integrated into one piece.
According to the stamping forming method of the automobile seat framework, the upper die holder moves downwards, the compression springs enable the material pressing frame plate to be pressed on the plate, limiting can be conducted on the plate, the upper die holder drives the anti-deflection mechanism to move downwards, the anti-deflection mechanism enables two sides of the plate to be downwards turned and rolled to limit the plate, the upper die holder drives the upper die plate to move downwards, the upper die plate drives the stamping die core to move downwards for stamping, a stamped product is separated from the stamping hole and the blanking hole, and stamping forming of the automobile seat framework is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention passes through the lower die holder, the lower die plate, the upper die holder, the upper die plate, the stamping die core, the stamping hole, the blanking hole, the sliding rod, the material pressing frame plate, the compression spring, the L-shaped plate, the cutting knife, the screw and the pressing block, when in stamping forming, the plate passes through the lower die plate and the stamping die core, the connecting mechanism is arranged on the stamping machine, the stamping machine drives the upper die holder to move downwards, the upper die holder drives the two sliding rods to move downwards, the sliding rod drives the material pressing frame plate to press and limit the plate, the upper die holder drives the two L-shaped plates to move downwards, the two L-shaped plates drive the four cutting knives to move downwards, the four cutting knives can cut the side edges of the plate, meanwhile, the L-shaped plate drives the pressing block to move downwards, the pressing block extrudes the cut part of the plate, so that the cut part of the plate is downwards turned over, two sides of the lower template can be turned over by the cut part of the plate, two sides of the plate can be limited, the plate can be stably fixed by mutually matching the pressing frame plate and the deviation preventing mechanism, the plate can be prevented from deviating in the process of stamping forming, the forming precision of the stamping forming die of the automobile seat framework is effectively improved, and the forming quality of the stamping forming die of the automobile seat framework is effectively improved.
2. When the automobile seat frame is used, the controller, the electric heating head and the wires are used, the four cutting knives are heated by the controller and the electric heating head, so that the temperature of the cutting knives is increased, the cutting efficiency of the cutting knives on the plates can be improved, the smoothness of the operation of the deviation preventing mechanism is effectively improved, the rolling efficiency of the deviation preventing mechanism on the plates is effectively improved, the deviation preventing effect of the deviation preventing mechanism is improved, and the stamping forming precision of the automobile seat frame is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of another direction of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 in another direction;
FIG. 4 is a front view of the present invention;
fig. 5 is a side view of the present invention.
In the figure: 1. a lower die holder; 2. a lower template; 3. an upper die holder; 4. an upper template; 5. a stamping die core; 6. punching a hole; 7. a blanking hole; 8. a sliding hole; 9. a slide bar; 10. pressing a material frame plate; 11. a compression spring; 12. an L-shaped plate; 13. a cutting knife; 14. a screw; 15. briquetting; 16. a controller; 17. an electric heating head; 18. a wire; 19. a fixing plate; 20. a connecting handle; 21. a connection hole; 22. a guide post; 23. guide sleeve; 24. a fixing groove; 25. a mounting block; 26. a pin hole; 27. an anti-drop ring plate; 28. an anti-skid groove; 29. reinforcing rib plates.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the invention provides a stamping forming die for an automobile seat framework, which comprises a lower die holder 1, wherein the side wall of the upper side of the lower die holder 1 is fixedly connected with a lower die plate 2, four corners of the upper surface of the lower die holder 1 are fixedly connected with guide mechanisms, the guide mechanisms are fixedly connected with an upper die holder 3, the side wall of the upper side of the upper die holder 3 is fixedly connected with an upper die plate 4, the side wall of the lower side of the upper die plate 4 is fixedly connected with a stamping die core 5, the lower die plate 2 is provided with a stamping hole 6 corresponding to the stamping die core 5, the lower die holder 1 is provided with blanking holes 7 corresponding to the stamping hole 6, the side wall of the upper side of the upper die holder 3 is symmetrically provided with two sliding holes 8, sliding rods 9 are movably sleeved in the two sliding holes 8, the lower ends of the two sliding rods 9 are fixedly connected with the same pressing frame plate 10, the rod walls of the sliding rods 9 are movably sleeved with compression springs 11, the compression springs 11 are positioned between the upper die holder 3 and the pressing frame 10, and the upper die plate 4 is fixedly connected with the upper die plate;
the anti-deflection mechanism comprises two symmetrical L-shaped plates 12 fixedly connected to the vertical side walls of the upper template 4, two mounting grooves are symmetrically formed in the side walls of the lower side of the L-shaped plates 12, cutting blades 13 are fixedly inserted into the mounting grooves, the cutting blades 13 are fixedly connected to the L-shaped plates 12 through a plurality of screws 14, pressing blocks 15 are fixedly connected to the side walls of the lower side of the L-shaped plates 12, the pressing blocks 15 are located between the two cutting blades 13, and a heating mechanism is fixedly connected between the vertical side walls of the L-shaped plates 12 and the cutting blades 13.
In the above embodiment, during the stamping forming, the plate passes between the lower die plate 2 and the stamping die core 5, the connecting mechanism is installed on the stamping machine, the stamping machine drives the upper die holder 3 to move downwards, the upper die holder 3 drives the two sliding rods 9 to move downwards, the sliding rods 9 drive the pressing frame plate 10 to move downwards, the pressing frame plate 10 presses the plate to limit, the upper die holder 3 drives the two L-shaped plates 12 to move downwards, the two L-shaped plates 12 drive the four cutting blades 13 to move downwards, the four cutting blades 13 can cut the side edges of the plate, meanwhile, the L-shaped plates 12 drive the pressing block 15 to move downwards, the pressing block 15 extrudes the cut part of the plate, so that the cut part of the plate is downwards turned over to the two sides of the lower die plate 2, the two sides of the plate are limited, the pressing frame plate 10 and the anti-deflection mechanism are mutually matched, the plate is fixed to the stability, the plate is prevented from shifting in the stamping forming process, the frame of the automobile is effectively improved, the stamping forming precision of the seat frame of the automobile is effectively improved, and the stamping forming precision of the seat frame of the automobile is effectively improved.
The heating mechanism comprises a controller 16 fixedly connected to the vertical side wall of the L-shaped plate 12, an electric heating head 17 is fixedly connected to the cutting knife 13, and the controller 16 is electrically connected with the electric heating head 17 through a wire 18.
In this embodiment, during the use, carry out heating treatment to four cutting knives 13 through controller 16 and electric heater 17, make the temperature of cutting knife 13 rise to can improve the cutting efficiency of cutting knife 13 to panel, improve the smoothness nature of preventing the mechanism operation that inclines effectively, improve the efficiency of preventing the mechanism that inclines to the upset of panel effectively, improve the anti-migration effect of preventing the mechanism that inclines, improve the stamping forming's of car seat skeleton precision.
The connecting mechanism comprises a fixing plate 19 fixedly connected to the upper side of the upper die holder 3, the fixing plate 19 is located at the center of the upper side of the upper die holder 3, a connecting handle 20 is fixedly connected to the side wall of the upper side of the fixing plate 19, and two connecting holes 21 are symmetrically formed in the vertical side wall of the connecting handle 20.
In the above embodiment, the connecting handle 20 and the two connecting holes 21 are provided to be mutually matched, so that the convenience and stability of the connection of the punch forming die and the punching machine can be improved, and the use stability of the punch forming die can be effectively improved.
The guide mechanism comprises a guide post 22 fixedly connected to the upper side of the lower die holder 1, a through hole is formed in the upper die holder 3, a guide sleeve 23 is fixedly sleeved in the through hole, two ends of the guide sleeve 23 extend out of the through hole, and the guide post 22 is movably sleeved in the guide sleeve 23.
In the embodiment, the guide post 22 and the guide sleeve 23 are matched with each other, so that the moving upper die holder 3 can be limited, the stability of the upper die holder 3 in moving up and down is effectively improved, the stamping precision of the stamping forming die is effectively improved, and the forming precision and quality of the automobile seat framework are improved.
Two fixing grooves 24 corresponding to the anti-deflection mechanism are symmetrically formed in the side wall of the upper side of the lower die holder 1, and the fixing grooves 24 are located right below the anti-deflection mechanism.
In the above embodiment, the fixing groove 24 is provided to prevent the deviation preventing mechanism from striking the lower die holder 1 when moving downward, so that the use safety of the deviation preventing mechanism is effectively improved.
The vertical side wall of the lower die holder 1 is fixedly connected with a plurality of mounting blocks 25, the mounting blocks 25 are uniformly distributed on the lower die holder 1, and two pin holes 26 are symmetrically formed in the mounting blocks 25.
In this embodiment, through the cooperation of a plurality of installation pieces 25 and a plurality of pinhole 26 that set up, can improve the convenience of die holder 1 fixed mounting, improve the convenience and the steadiness that car seat skeleton stamping forming mould is fixed effectively, improved the stability when car seat skeleton stamping forming mould uses effectively.
The rod wall fixed sleeve that slide bar 9 is close to the upper end is equipped with anticreep board 27, the external diameter of anticreep board 27 is greater than the aperture of slide hole 8, anticreep board 27 is located the top of upper die base 3.
In the above embodiment, the provided anti-drop plate 27 can limit the sliding rod 9, so as to prevent the sliding rod 9 from separating from the sliding hole 8, and effectively improve the stability of the matching between the sliding rod 9 and the upper die holder 3.
The side wall of the lower side of the pressing frame plate 10 is provided with a plurality of anti-skid grooves 28, and the anti-skid grooves 28 are uniformly distributed on the side wall of the lower side of the pressing frame plate 10.
In this embodiment, the plurality of anti-slip grooves 28 can improve the surface roughness of the lower side of the pressing frame plate 10, so as to improve the pressing effect of the pressing frame plate 10 on the plate, and effectively improve the stability of the plate during punching.
The same reinforcing rib plate 29 is fixedly connected between the vertical side wall of the L-shaped plate 12 and the vertical side wall of the upper template 4, and the reinforcing rib plate 29 and the L-shaped plate 12 are integrally formed.
In the above embodiment, the reinforcing rib plates 29 are provided to reinforce the junction of the L-shaped plate 12 and the upper die plate 4, effectively improving the stability of fixing the L-shaped plate 12 and effectively improving the structural stability of the deviation preventing mechanism.
According to the stamping forming method of the automobile seat framework, the upper die holder 3 moves downwards, the compression springs 11 enable the material pressing frame plate 10 to be pressed on a plate, limiting can be conducted on the plate, the upper die holder 3 drives the anti-deflection mechanism to move downwards, the anti-deflection mechanism enables two sides of the plate to be downwards turned and rolled to limit the plate, the upper die holder 3 drives the upper die plate 4 to move downwards, the upper die plate 4 drives the stamping die core 5 to move downwards to conduct stamping, and a stamped product is separated from the stamping hole 6 and the blanking hole 7, so that stamping forming of the automobile seat framework is completed.
Working principle: during stamping forming, a plate passes through the lower die plate 2 and the stamping die core 5, a connecting mechanism is arranged on the stamping machine, the stamping machine drives the upper die holder 3 to move downwards, the upper die holder 3 drives the two sliding rods 9 to move downwards, the sliding rods 9 drive the material pressing frame plates 10 to move downwards, the material pressing frame plates 10 limit the material pressing of the plate, the upper die holder 3 drives the two L-shaped plates 12 to move downwards, the two L-shaped plates 12 drive the four cutting blades 13 to move downwards, the four cutting blades 13 can cut the side edges of the plate, meanwhile, the L-shaped plates 12 drive the pressing block 15 to move downwards, the pressing block 15 extrudes the cut part of the plate, so that the cut part of the plate can be downwards turned over to the two sides of the lower die plate 2, the two sides of the plate can be limited, the set material pressing frame plates 10 are matched with the anti-deflection mechanism mutually, the stability of the plate can be fixed, the deviation can be prevented in the stamping forming process of the plate, the stamping forming die of the automobile seat frame can be effectively improved, and the stamping forming precision of the seat frame of the plate can be effectively improved;
when the automobile seat frame is used, the controller 16 and the electric heating heads 17 are used for carrying out heating treatment on the four cutting knives 13, so that the temperature of the cutting knives 13 is increased, the cutting efficiency of the cutting knives 13 on the plates can be improved, the smoothness of the operation of the deviation preventing mechanism is effectively improved, the rolling efficiency of the deviation preventing mechanism on the plates is effectively improved, the deviation preventing effect of the deviation preventing mechanism is improved, and the precision of the stamping forming of the automobile seat frame is improved;
the reinforcing rib plates 29 can reinforce the joint of the L-shaped plate 12 and the upper template 4, so that the stability of the fixing of the L-shaped plate 12 is effectively improved, and the structural stability of the anti-deflection mechanism is effectively improved;
the connecting handle 20 is matched with the two connecting holes 21, so that the convenience and stability of the connection between the stamping forming die and the stamping machine can be improved, and the use stability of the stamping forming die is effectively improved;
the plurality of anti-skid grooves 28 can improve the surface roughness of the lower side of the pressing frame plate 10, so that the pressing effect of the pressing frame plate 10 on the plate can be improved, and the stability of the plate during punching is effectively improved;
the guide post 22 and the guide sleeve 23 are matched with each other, so that the movable upper die holder 3 can be limited, the stability of the upper die holder 3 in the up-and-down movement process is effectively improved, the stamping precision of the stamping forming die is effectively improved, and the forming precision and quality of the automobile seat framework are improved;
the anti-drop plate 27 can limit the sliding rod 9, so that the sliding rod 9 can be prevented from being separated from the sliding hole 8, and the stability of the matching of the sliding rod 9 and the upper die holder 3 is effectively improved;
the fixed groove 24 can prevent the deviation preventing mechanism from striking the lower die holder 1 when moving downwards, so that the use safety of the deviation preventing mechanism is effectively improved;
through the mutual cooperation of a plurality of installation pieces 25 and a plurality of pinhole 26 that set up, can improve the convenience of die holder 1 fixed mounting, improve the fixed convenience and the steadiness of car seat skeleton stamping forming mould effectively, improved the stability when car seat skeleton stamping forming mould uses effectively.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a stamping forming die of car seat skeleton, includes die holder (1), its characterized in that: the automatic feeding device comprises a lower die plate (2) fixedly connected with the side wall of the upper side of the lower die plate (1), guide mechanisms fixedly connected with upper die plates (3) at four corners of the upper surface of the lower die plate (1), a side wall fixedly connected with upper die plates (4) on the upper side of the upper die plates (3), a stamping die core (5) fixedly connected with the side wall of the lower side of the upper die plates (4), stamping holes (6) corresponding to the stamping die cores (5) are formed in the lower die plate (2), blanking holes (7) corresponding to the stamping holes (6) are formed in the lower die plate (1), two sliding holes (8) are symmetrically formed in the side wall of the upper side of the upper die plate (3), sliding rods (9) are movably sleeved in the two sliding holes (8), the lower ends of the two sliding rods (9) are fixedly connected with the same pressing frame plate (10), a compression spring (11) is movably sleeved on the rod wall of the sliding rods (9), and the compression frame plate (11) is positioned between the compression frame plates (4) and the upper die plates (4) and is fixedly connected with the upper die plates;
the anti-deflection mechanism comprises two L-shaped plates (12) which are symmetrically and fixedly connected to the vertical side wall of the upper template (4), two mounting grooves are symmetrically formed in the side wall of the lower side of the L-shaped plates (12), cutting blades (13) are fixedly inserted into the mounting grooves, the cutting blades (13) are fixedly connected to the L-shaped plates (12) through a plurality of screws (14), pressing blocks (15) are fixedly connected to the side wall of the lower side of the L-shaped plates (12), the pressing blocks (15) are located between the two cutting blades (13), and a heating mechanism is fixedly connected between the vertical side wall of the L-shaped plates (12) and the cutting blades (13);
the heating mechanism comprises a controller (16) fixedly connected to the vertical side wall of the L-shaped plate (12), an electric heating head (17) is fixedly connected to the cutting knife (13), and the controller (16) is electrically connected with the electric heating head (17) through a wire (18).
2. The press forming die for an automobile seat frame according to claim 1, wherein: the connecting mechanism comprises a fixing plate (19) fixedly connected to the upper side of the upper die holder (3), the fixing plate (19) is located at the center of the upper side of the upper die holder (3), a connecting handle (20) is fixedly connected to the side wall of the upper side of the fixing plate (19), and two connecting holes (21) are symmetrically formed in the vertical side wall of the connecting handle (20).
3. The press forming die for an automobile seat frame according to claim 2, wherein: the guide mechanism comprises a guide post (22) fixedly connected to the upper side of the lower die holder (1), a through hole is formed in the upper die holder (3), a guide sleeve (23) is fixedly sleeved in the through hole, two ends of the guide sleeve (23) extend out of the through hole, and the guide post (22) is movably sleeved in the guide sleeve (23).
4. A stamping die for an automobile seat frame as defined in claim 3, wherein: two fixing grooves (24) corresponding to the anti-deflection mechanism are symmetrically formed in the side wall of the upper side of the lower die holder (1), and the fixing grooves (24) are located right below the anti-deflection mechanism.
5. The press forming die for an automobile seat frame according to claim 4, wherein: the vertical side wall of die holder (1) fixedly connected with a plurality of installation piece (25), a plurality of installation piece (25) evenly distributed is on die holder (1), a plurality of two pinhole (26) have all been seted up to symmetry on installation piece (25).
6. The stamping die for an automobile seat frame according to claim 5, wherein: the sliding rod is characterized in that an anti-drop plate (27) is fixedly sleeved on the rod wall, close to the upper end, of the sliding rod (9), the outer diameter of the anti-drop plate (27) is larger than the aperture of the sliding hole (8), and the anti-drop plate (27) is located above the upper die holder (3).
7. The stamping die for an automobile seat frame as defined in claim 6, wherein: the side wall of the lower side of the material pressing frame plate (10) is provided with a plurality of anti-skid grooves (28), and the anti-skid grooves (28) are uniformly distributed on the side wall of the lower side of the material pressing frame plate (10).
8. The stamping die for an automobile seat frame as defined in claim 7, wherein: the vertical side wall of the L-shaped plate (12) and the vertical side wall of the upper template (4) are fixedly connected with the same reinforcing rib plate (29), and the reinforcing rib plate (29) and the L-shaped plate (12) are integrally formed.
9. A stamping forming method of an automobile seat framework is characterized by comprising the following steps of: the stamping forming die for the automobile seat framework is adopted for stamping forming, and the specific method is as follows:
the upper die holder (3) moves downwards, the compression spring (11) that sets up can make swage framed board (10) compress tightly on panel, can carry out spacingly to panel, upper die holder (3) drive anti-deflection mechanism moves downwards, anti-deflection mechanism can make the both sides of panel turn over down and roll up spacing to panel, upper die holder (3) drive cope match-plate pattern (4) and move downwards, cope match-plate pattern (4) drive punching press mold core (5) and move downwards and punch a hole (6) and blanking hole (7) are deviate from, accomplish the stamping forming of car seat skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310578338.4A CN116511354B (en) | 2023-05-22 | 2023-05-22 | Stamping forming die and method for automobile seat framework |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310578338.4A CN116511354B (en) | 2023-05-22 | 2023-05-22 | Stamping forming die and method for automobile seat framework |
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| Publication Number | Publication Date |
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| CN116511354A CN116511354A (en) | 2023-08-01 |
| CN116511354B true CN116511354B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310578338.4A Active CN116511354B (en) | 2023-05-22 | 2023-05-22 | Stamping forming die and method for automobile seat framework |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226306A (en) * | 1990-02-15 | 1993-07-13 | Nobuo Yoshino | Bead forming metal die for forming metal gasket |
| CN103317029A (en) * | 2013-07-05 | 2013-09-25 | 蚌埠金威滤清器有限公司 | Punching composite die for filter element end cover |
| CN110695205A (en) * | 2019-11-20 | 2020-01-17 | 江西江铃底盘股份有限公司 | Blanking-punching-flanging-deep drawing composite die and composite process for automobile rear axle flange dust cover |
| CN213002155U (en) * | 2020-05-26 | 2021-04-20 | 成都东光奥威汽车制动系统有限公司 | Stamping and flanging composite die for front shell of automobile brake booster |
| CN213496149U (en) * | 2020-09-29 | 2021-06-22 | 厦门奥达尔汽车零部件制造有限公司 | Precise stamping die for inner cover of automobile bearing |
| CN215614467U (en) * | 2021-04-30 | 2022-01-25 | 广州增田盛安汽配制造有限公司 | Stable stamping die of automobile framework |
| CN216359278U (en) * | 2021-12-17 | 2022-04-22 | 柳州市凌锋机械有限公司 | Stamping die |
-
2023
- 2023-05-22 CN CN202310578338.4A patent/CN116511354B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5226306A (en) * | 1990-02-15 | 1993-07-13 | Nobuo Yoshino | Bead forming metal die for forming metal gasket |
| CN103317029A (en) * | 2013-07-05 | 2013-09-25 | 蚌埠金威滤清器有限公司 | Punching composite die for filter element end cover |
| CN110695205A (en) * | 2019-11-20 | 2020-01-17 | 江西江铃底盘股份有限公司 | Blanking-punching-flanging-deep drawing composite die and composite process for automobile rear axle flange dust cover |
| CN213002155U (en) * | 2020-05-26 | 2021-04-20 | 成都东光奥威汽车制动系统有限公司 | Stamping and flanging composite die for front shell of automobile brake booster |
| CN213496149U (en) * | 2020-09-29 | 2021-06-22 | 厦门奥达尔汽车零部件制造有限公司 | Precise stamping die for inner cover of automobile bearing |
| CN215614467U (en) * | 2021-04-30 | 2022-01-25 | 广州增田盛安汽配制造有限公司 | Stable stamping die of automobile framework |
| CN216359278U (en) * | 2021-12-17 | 2022-04-22 | 柳州市凌锋机械有限公司 | Stamping die |
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| Publication number | Publication date |
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| CN116511354A (en) | 2023-08-01 |
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