CN219616528U - Continuous stamping die for automobile sheet metal parts - Google Patents
Continuous stamping die for automobile sheet metal parts Download PDFInfo
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- CN219616528U CN219616528U CN202320514574.5U CN202320514574U CN219616528U CN 219616528 U CN219616528 U CN 219616528U CN 202320514574 U CN202320514574 U CN 202320514574U CN 219616528 U CN219616528 U CN 219616528U
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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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Abstract
The utility model discloses a continuous stamping die for an automobile sheet metal part, and relates to the technical field of stamping dies. The utility model relates to a continuous stamping die for an automobile sheet metal part, which comprises a lower die holder and an upper die holder, wherein the upper end of the lower die holder is connected with a stamping table through a support column, a sliding rail is arranged on the stamping table, a fixing seat is arranged on the sliding rail in a sliding manner, and a fixed die plate for the automobile sheet metal part is fixed in the fixing seat. In order to solve the defect of poor continuity and buffering effect of an automobile sheet metal stamping die, the stamping of the movable die plate can be buffered and guided through the guide post and the spring, the service life of the stamping die is prolonged, the reciprocating assembly can drive the fixed seat to do left-right reciprocating motion to drive the fixed die holder to do left-right reciprocating translation, the second fixed die plate can be fed when the first fixed die plate is stamped, the second fixed die plate can be stamped while discharging after the stamping of the first fixed die plate is completed, stamping continuity is realized, and stamping efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a continuous stamping die for an automobile sheet metal part.
Background
The sheet metal is a comprehensive cold working process for a metal sheet, and comprises shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming and the like, and is characterized in that the thickness of the same part is consistent, a product processed through the sheet metal process is called a sheet metal part, wherein a stamping die is required to be used for processing the automobile sheet metal part, and the following defects exist in the prior automobile sheet metal die during use:
1. the continuity is poor, most of single stamping is carried out during stamping, the stamping process often needs to repeatedly carry out feeding, lower the stamping of the upper die holder, lift the upper die holder and then discharge, a stamping space stage can occur during the process, the continuity is poor, the stamping efficiency is affected, and the optimal stamping effect cannot be achieved;
2. the buffering effect is poor, and when the upper die base contacts with the die holder, because the hydraulic pressure of cylinder is great, the effort between upper die base and the die holder is great, and upper die base and die holder appear damaging easily, can't guarantee stamping die's life.
Therefore, in order to solve the defect that the continuity and the buffering effect of the stamping die of the automobile sheet metal are poor, it is necessary to provide a continuous stamping die of an automobile sheet metal part.
Disclosure of Invention
The utility model aims to provide a continuous stamping die for an automobile sheet metal part, which can buffer and guide stamping of a movable die plate through a guide post and a spring, prolong the service life of the stamping die, drive a fixed seat to do left-right reciprocating motion through a reciprocating assembly, drive a fixed die holder to do left-right reciprocating translation, feed a second fixed die plate when a first fixed die plate is stamped, and stamp the second fixed die plate when the first fixed die plate is discharged after stamping is finished, so that stamping continuity is realized, and stamping efficiency is improved, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the continuous stamping die for the automobile sheet metal parts comprises a lower die holder and an upper die holder, wherein the upper end of the lower die holder is connected with a stamping table through a support column, a sliding rail is arranged on the stamping table, a fixing seat is arranged on the sliding rail in a sliding manner, a fixed die plate for the automobile sheet metal parts is fixed in the fixing seat, and the fixing seat is driven by a reciprocating assembly to do left-right reciprocating translational motion on the stamping table;
the upper die holder is fixed with the lower die holder through a supporting rod, the top end of the upper die holder is fixed with a cylinder, the output end of the cylinder is connected with a piston rod, the bottom of the piston rod penetrates through the upper die holder and is connected with a lifting plate, and a movable die plate matched with the fixed die plate is fixed between the lifting plates.
Preferably, the reciprocating assembly is arranged at the bottom of the stamping table, the reciprocating assembly comprises gears and toothed chains, the gears are rotatably arranged at the bottom of the stamping table through rotating shafts, the number of the gears is four, and the toothed chains are meshed with the outer sides of the gears.
Preferably, the rotating shaft is connected with a transmission shaft through a transmission belt, one end of the transmission shaft is fixed with a motor, and the motor is connected with the stamping table through a connecting block.
Preferably, the reciprocating assembly further comprises a first sliding block, a first sliding seat, a second sliding block and a second sliding seat, wherein the first sliding block is fixed at the lower end of the toothed chain, the first sliding seat is connected with the fixed seat through a fixing frame, and the second sliding block is fixed at the lower end of the first sliding seat; the second sliding seat is fixed at the bottom of the stamping table through a connecting block.
Preferably, the first sliding seat and the second sliding seat are respectively provided with a sliding groove, the first sliding block is arranged in the first sliding seat in a sliding manner, and the second sliding block is arranged in the second sliding seat in a sliding manner.
Preferably, the bottom of the upper die holder is fixedly provided with a guide post, a spring is wound on the guide post, the top end of the spring is fixedly connected with the bottom of the upper die holder, the bottom of the spring is fixedly connected with a lifting plate, and the lifting plate is arranged on the guide post in a sliding manner.
Preferably, the number of the fixed templates is two, namely a first fixed template and a second fixed template.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the continuous stamping die for the automobile sheet metal parts, the stamping of the movable templates can be guided and buffered through the guide posts and the springs, when the cylinder drives the lifting plate to move downwards through the piston rod, the lifting plate can slide on the guide posts and drive the movable templates fixed with the lifting plate to move downwards, so that the stamping of the movable templates has directionality, and meanwhile, when the lifting plate moves downwards, the springs are stressed and deform to generate elastic forces in opposite directions, and the elastic forces block the downward movement of the lifting plate, so that the stamping of the movable templates can be buffered;
2. this continuous stamping die of car panel beating finished piece can drive the fixing base through reciprocal subassembly and do left and right reciprocating translational motion, and reciprocal translation about the fixing base drives the fixed die board and reciprocates the translation about, when first fixed die board is located the movable die board lower extreme, can punch the first fixed die board, can go up the material loading in the second fixed die board in the punching press, and after the punching press of first fixed die board was accomplished, reciprocal subassembly drive second fixed die board moved to the movable die board lower extreme, punches the second fixed die board, can unload the panel beating finished piece in the first fixed die board this moment, so reciprocal, avoid appearing punching press shelves period, improve continuity and stamping efficiency.
Drawings
FIG. 1 is an isometric view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a movable mold plate connection according to the present utility model;
FIG. 3 is a schematic illustration of a stationary platen connection of the present utility model;
FIG. 4 is a schematic diagram of a shuttle assembly connection of the present utility model;
fig. 5 is a structural exploded view of the reciprocating assembly of the present utility model.
In the figure: 1. a lower die holder; 11. a support rod; 12. a stamping table; 13. a slide rail; 14. a fixing seat; 15. a fixing frame; 16. a connecting block; 17. a support post; 2. an upper die holder; 21. a cylinder; 22. a piston rod; 23. a lifting plate; 24. a guide post; 25. a spring; 3. a movable template; 4. a stationary mold plate; 41. a first fixed template; 42. a second stationary platen; 5. a reciprocating assembly; 51. a rotation shaft; 52. a gear; 53. a toothed chain; 54. a transmission belt; 55. a motor; 56. a transmission shaft; 57. a first slider; 58. a first slider; 59. a second slider; 510. and a second slide.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order to solve the technical problem of how to buffer the mold during mold closing, referring to fig. 1-2, the present embodiment provides the following technical solutions:
the utility model provides a continuous stamping die of car panel beating finished piece, includes die holder 1 and upper die holder 2, die holder 1 upper end is connected with punching press platform 12 through pillar 17, is equipped with slide rail 13 on the punching press platform 12, slides on the slide rail 13 and is equipped with fixing base 14, and fixing base 14 internal fixation has car panel beating finished piece to use fixed die plate 4, and the quantity of fixed die plate 4 has two, is first fixed die plate 41 and second fixed die plate 42 respectively.
The upper die holder 2 is fixed with the lower die holder 1 through a supporting rod 11, an air cylinder 21 is fixed at the top end of the upper die holder 2, a piston rod 22 is connected to the output end of the air cylinder 21, a lifting plate 23 penetrates through the upper die holder 2 at the bottom of the piston rod 22, and a movable die plate 3 matched with the fixed die plate 4 is fixed between the lifting plates 23.
The bottom of the upper die holder 2 is fixedly provided with a guide post 24, a spring 25 is wound on the guide post 24, the top end of the spring 25 is fixedly connected with the bottom of the upper die holder 2, the bottom of the spring 25 is fixedly connected with a lifting plate 23, and the lifting plate 23 is slidably arranged on the guide post 24.
Specifically, by starting the air cylinder 21, the air cylinder 21 drives the lifting plate 23 to move downwards on the guide post 24 by utilizing the piston rod 22, the movable template 3 is fixed with the lifting plate 23, the lifting plate 23 moves downwards to drive the movable template 3 to move downwards, the stamping of the fixed template 4 is realized, when the lifting plate 23 moves downwards, the spring 25 is stressed and deforms to generate elastic force with opposite directions, and the elastic force plays a role in blocking the downward movement of the lifting plate 23, so that the downward movement of the movable template 3 is buffered.
In order to solve the technical problem of how to realize continuous stamping by the die, please refer to fig. 3-5, the present embodiment provides the following technical scheme:
the fixed seat 14 is driven to do left-right reciprocating translational motion on the stamping table 12 through the reciprocating assembly 5, the reciprocating assembly 5 is arranged at the bottom of the stamping table 12, the reciprocating assembly 5 comprises gears 52 and toothed chains 53, the gears 52 are rotatably arranged at the bottom of the stamping table 12 through a rotating shaft 51, the number of the gears 52 is four, and the toothed chains 53 are meshed with the outer sides of the gears 52.
The rotary shaft 51 is connected with a transmission shaft 56 through a transmission belt 54, one end of the transmission shaft 56 is fixed with a motor 55, and the motor 55 is connected with the punching table 12 through a connecting block 16.
The reciprocating assembly 5 further comprises a first sliding block 57, a first sliding seat 58, a second sliding block 59 and a second sliding seat 510, wherein the first sliding block 57 is fixed at the lower end of the toothed chain 53, the first sliding seat 58 is connected with the fixed seat 14 through the fixed frame 15, and the second sliding block 59 is fixed at the lower end of the first sliding seat 58; the second slider 510 is fixed to the bottom of the punching stage 12 by the connection block 16.
The first sliding seat 58 and the second sliding seat 510 are respectively provided with a sliding groove, the first sliding block 57 is arranged in the first sliding seat 58 in a sliding manner, and the second sliding block 59 is arranged in the second sliding seat 510 in a sliding manner.
Specifically, through the starter motor 55, the motor 55 drives the transmission shaft 56 to rotate, the transmission shaft 56 drives the rotation shaft 51 to rotate through the transmission belt 54, the rotation shaft 51 rotates to drive the gear 52 fixed by the rotation shaft to rotate, the gear 52 rotates to drive the toothed chain 53 meshed with the gear 52 to rotate, the toothed chain 53 rotates to drive the first sliding block 57 fixed by the rotation shaft to do circular motion taking the shape of the toothed chain 53 as a reference, because the first sliding block 57 is in sliding connection with the first sliding block 58 through the sliding groove, when the first sliding block 57 does translation in the vertical direction, the first sliding block 58 keeps motionless, at this time, the movable template 3 is driven by the drivable cylinder 21 to punch the first fixed template 41, after the punching is finished, the first sliding block 57 starts to do translation motion in the horizontal direction, at this time, the first sliding block 58 can follow the first sliding block 57 to do the translation together, because the lower end of the first sliding block 58 is fixed with the second sliding block 59, the second sliding block 59 is in sliding connection with the second sliding block 510, therefore, when the first sliding block 58 moves, the second sliding block 59 is stressed to do translation motion in the second sliding block 510, the first sliding block 58 is in the sliding seat, the translation motion 14 is made in the first sliding block 58, when the first sliding block 14 is connected with the first sliding block 58, and the first sliding block 58 is driven by the first sliding block 58, at this time, the first sliding block 5 is driven by the fixed block 5, and the first sliding block 5 is in the reciprocating motion, at the same time, the first sliding block is reciprocally, and the first sliding plate 42 is reciprocally moved to the first fixed template, and the first fixed template is reciprocally, and the first template is punched, and the first template is reciprocally, and the first template is punched, and the end is reciprocally, and the blanking template is punched, and the end is reciprocally, and the end is punched, and the end, and can be punched.
Working principle: when the continuous stamping die for the automobile sheet metal parts is used, the first fixed die plate 41 and the second fixed die plate 42 are firstly fed, at the moment, the first sliding block 57 is positioned at the uppermost end of the first sliding seat 58, the air cylinder 21 and the motor 55 are started, the air cylinder 21 drives the lifting plate 23 to move downwards through the piston rod 22, the lifting plate 23 moves downwards to drive the movable die plate 3 fixed with the lifting plate 23 to move downwards, the motor 55 drives the transmission shaft 56 to rotate, the transmission shaft 56 drives the rotation shaft 51 to rotate through the transmission belt 54, the rotation shaft 51 drives the gear 52 fixed with the rotation shaft 51 to rotate, the gear 52 drives the toothed chain 53 meshed with the rotation shaft to rotate, the toothed chain 53 rotates to enable the first sliding block 57 to do circular motion taking the shape of the toothed chain 53 as a reference, the motor 55 is adjusted to turn, the first sliding block 57 moves downwards in the first sliding seat 58, at the moment, the first sliding seat 58 keeps motionless, the cylinder 21 is used for stamping the first fixed template 41, the first sliding block 57 starts to horizontally move after stamping is finished and drives the first sliding seat 58 to move, the first sliding seat 58 moves to drive the second sliding block 59 fixed with the first sliding block to move in the second sliding seat 510, the second sliding block 59 moves in the second sliding seat 510 in a translational manner, the first sliding seat 58 is driven to move in a translational manner, the first sliding seat 58 is connected with the fixed seat 14 through the fixed frame 15, the first sliding seat 58 moves in a translational manner to drive the fixed seat 14 to move until the second fixed template 42 moves to the lower end of the movable template 3, the cylinder 21 is driven to stamp the second fixed template 42, the first fixed template 41 moves aside for unloading at the moment, the reciprocating assembly 5 drives the first fixed template 41 which is completely unloaded and completely loaded to move in a translational manner in the opposite direction until the lower end of the movable template 3 returns, the cylinder 21 is started to re-punch the first fixed die plate 41, and the second fixed die plate 42 is moved aside to discharge, so that the continuous punching of the die is realized.
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 utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a continuous stamping die of car panel beating finished piece, includes die holder (1) and upper die base (2), its characterized in that: the upper end of the lower die holder (1) is connected with a stamping table (12) through a support column (17), a sliding rail (13) is arranged on the stamping table (12), a fixed seat (14) is arranged on the sliding rail (13) in a sliding manner, a fixed die plate (4) for an automobile sheet metal part is fixed in the fixed seat (14), and the fixed seat (14) is driven to do left-right reciprocating translational motion on the stamping table (12) through a reciprocating assembly (5);
the upper die holder (2) is fixed with the lower die holder (1) through a supporting rod (11), an air cylinder (21) is fixed at the top end of the upper die holder (2), a piston rod (22) is connected to the output end of the air cylinder (21), a lifting plate (23) is connected to the bottom of the piston rod (22) penetrating through the upper die holder (2), and a movable die plate (3) matched with the fixed die plate (4) is fixed between the lifting plates (23).
2. The continuous stamping die for automotive sheet metal parts according to claim 1, wherein: the reciprocating assembly (5) is arranged at the bottom of the stamping table (12), the reciprocating assembly (5) comprises gears (52) and toothed chains (53), the gears (52) are rotatably arranged at the bottom of the stamping table (12) through rotating shafts (51), the number of the gears (52) is four, and the toothed chains (53) are meshed with the outer sides of the gears (52).
3. The continuous stamping die for automotive sheet metal parts according to claim 2, wherein: the rotary shaft (51) is connected with a transmission shaft (56) through a transmission belt (54), one end of the transmission shaft (56) is fixed with a motor (55), and the motor (55) is connected with the stamping table (12) through a connecting block (16).
4. The continuous stamping die for automotive sheet metal parts according to claim 1, wherein: the reciprocating assembly (5) further comprises a first sliding block (57), a first sliding seat (58), a second sliding block (59) and a second sliding seat (510), wherein the first sliding block (57) is fixed at the lower end of the toothed chain (53), the first sliding seat (58) is connected with the fixed seat (14) through the fixed frame (15), and the second sliding block (59) is fixed at the lower end of the first sliding seat (58); the second sliding seat (510) is fixed to the bottom of the stamping table (12) through a connecting block (16).
5. The continuous stamping die for automotive sheet metal parts according to claim 4, wherein: the first sliding seat (58) and the second sliding seat (510) are internally provided with sliding grooves, the first sliding block (57) is arranged in the first sliding seat (58) in a sliding mode, and the second sliding block (59) is arranged in the second sliding seat (510) in a sliding mode.
6. The continuous stamping die for automotive sheet metal parts according to claim 1, wherein: the bottom of the upper die holder (2) is fixedly provided with a guide pillar (24), a spring (25) is wound on the guide pillar (24), the top end of the spring (25) is fixedly connected with the bottom of the upper die holder (2), the bottom of the spring (25) is fixedly connected with a lifting plate (23), and the lifting plate (23) is slidably arranged on the guide pillar (24).
7. The continuous stamping die for automotive sheet metal parts according to claim 1, wherein: the number of the fixed templates (4) is two, namely a first fixed template (41) and a second fixed template (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320514574.5U CN219616528U (en) | 2023-03-16 | 2023-03-16 | Continuous stamping die for automobile sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320514574.5U CN219616528U (en) | 2023-03-16 | 2023-03-16 | Continuous stamping die for automobile sheet metal parts |
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| Publication Number | Publication Date |
|---|---|
| CN219616528U true CN219616528U (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320514574.5U Active CN219616528U (en) | 2023-03-16 | 2023-03-16 | Continuous stamping die for automobile sheet metal parts |
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| Country | Link |
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| CN (1) | CN219616528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324457A (en) * | 2023-10-16 | 2024-01-02 | 通亚汽车制造有限公司 | Carriage stamping device is used in garbage truck production |
-
2023
- 2023-03-16 CN CN202320514574.5U patent/CN219616528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324457A (en) * | 2023-10-16 | 2024-01-02 | 通亚汽车制造有限公司 | Carriage stamping device is used in garbage truck production |
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