CN219632374U - Automobile panel manufacturing die - Google Patents
Automobile panel manufacturing die Download PDFInfo
- Publication number
- CN219632374U CN219632374U CN202320643868.8U CN202320643868U CN219632374U CN 219632374 U CN219632374 U CN 219632374U CN 202320643868 U CN202320643868 U CN 202320643868U CN 219632374 U CN219632374 U CN 219632374U
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- bevel gear
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 4
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the field of automobile manufacturing, in particular to an automobile covering part manufacturing die which comprises a base, wherein a lower die is fixed at the top end of the base, an upper die is arranged above the lower die, a moving plate, two groups of moving assemblies and a plurality of groups of ejector rods are further arranged above the lower die, the ejector rods are equidistantly inserted between the base and the lower die, the moving plate is fixed at the bottom ends of the ejector rods, the two groups of moving assemblies are symmetrically arranged at two sides of the interior of the base, the ejector rods, the moving plate and the moving assemblies are arranged, when the upper die ascends after stamping is finished, the moving assemblies can drive the ejector rods and the moving plates to move upwards, the automobile covering part positioned in the lower die is ejected out, the demolding effect is realized, the demolding process is stable, the ejector rods and the moving plates are driven to move downwards when stamping is needed, and the ejector rods move into the perforated interior, so that the effect of avoiding influence on the processing of the automobile covering part is achieved.
Description
Technical Field
The utility model relates to the field of automobile manufacturing, in particular to an automobile panel manufacturing die.
Background
The automobile covering part covers the engine and the chassis, forms the space-shaped surface or internal part made of the sheet metal of the cab and the automobile body, is produced in large batch, is produced in a stamping mode for improving the production efficiency and stabilizing the production quality, and generally needs to use a stamping die in the stamping process.
The Chinese patent publication No. CN211161512U discloses a multifunctional automobile panel stamping die, and by arranging an ejector block and an ejector spring on a lower die holder, the plate inside the die can be automatically ejected out when the pressing is finished, and the plate is prevented from being blocked to cause the interruption of the stamping process.
The multifunctional automobile covering part stamping die utilizes the ejection spring to eject the plate, when in actual use, the ejection force of the spring is inconvenient to control, when the ejection force is large, the automobile covering part is easy to fly, the danger coefficient is increased, if the ejection force is small, the automobile covering part cannot be ejected from the inside of the cavity, after the automobile covering part is molded, the automobile covering part is easy to clamp in the die, the molded automobile covering part is inconvenient to take out by operators, the labor intensity of operators is increased, and aiming at the problem, the automobile covering part manufacturing die is now provided.
Disclosure of Invention
The utility model aims to provide a manufacturing die for an automobile panel, which is used for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the automobile panel manufacturing die comprises a base, wherein a lower die is fixed at the top end of the base, an upper die is arranged above the lower die, a lifting assembly for driving the upper die to lift is arranged above the upper die, and the automobile panel manufacturing die further comprises a moving plate, two groups of moving assemblies and a plurality of groups of ejector rods;
the plurality of groups of ejector rods are equidistantly inserted between the base and the lower die, the moving plate is fixed at the bottom ends of the plurality of groups of ejector rods, and the moving plate slides in the base;
the two groups of moving assemblies are symmetrically arranged on two sides of the inside of the base and used for driving the moving plate to move up and down.
As a further scheme of the utility model: the moving assembly comprises a moving rod, a ball, a rotary table, a resetting piece and a rotating piece;
the movable rod is fixed at the bottom end of the movable plate, the balls are arranged at the bottom end of the movable rod, and the turntable is rotatably arranged at the bottom of the inner cavity of the base;
the reset piece is positioned on the surface of the movable rod and used for driving the movable rod to move downwards;
the rotating piece is positioned on one side of the turntable and used for driving the turntable to rotate.
As a further scheme of the utility model: the reset piece comprises a limiting plate and a spring;
the limiting plate is fixedly connected with the inner wall of the base, the moving rod passes through the limiting plate and is in sliding connection with the limiting plate, the spring is sleeved on the moving rod, and two ends of the spring are respectively fixedly connected with the limiting plate and the moving plate.
As a further scheme of the utility model: the rotating piece comprises a first bevel gear, a second bevel gear, a straight gear and a rack;
a first bevel gear which is coaxially arranged is fixed above the rotary table, a second bevel gear which is meshed with the first bevel gear is arranged on one side of the first bevel gear, a straight gear which is coaxially arranged is fixed on one side of the second bevel gear away from the first bevel gear, and the straight gear is rotatably arranged on the inner wall of the base;
the rack is positioned on one side of the straight gear and meshed with the straight gear, and the top end of the rack penetrates through the base and is fixedly connected with the upper die.
As a further scheme of the utility model: the lifting assembly comprises a fixed bracket and an air cylinder;
the fixed bolster is located the top of base and with base fixed connection, the cylinder is located between fixed bolster and the last mould, the stiff end and the fixed bolster fixed connection of cylinder, the output and the last mould fixed connection of cylinder.
As a further scheme of the utility model: the top of lower mould is fixed with multiunit guide bar, be equipped with the guiding hole that multiunit passed through the setting of last mould on the last mould, the top of guide bar passes the guiding hole and fixed bolster fixed connection.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the automobile panel manufacturing die, the ejector rod, the movable plate and the movable assembly are arranged, when the upper die ascends after stamping is finished, the movable assembly can drive the ejector rod and the movable plate to move upwards, the automobile panel positioned in the lower die is ejected out, the demolding effect is achieved, the demolding process is stable, the phenomenon that the formed automobile panel pops out can not occur, meanwhile, when stamping is needed, the upper die descends, the movable assembly drives the ejector rod and the movable plate to move downwards, and the movable plate moves to the inside of the through hole, so that the avoidance effect is achieved, and the influence on the processing of the automobile panel is avoided.
2. According to the automobile panel manufacturing die, the ejector rod and the upper die share the same driving source, the automobile panel inside the lower die can be ejected out while the upper die ascends, the die can be ejected out while the stamping is finished, the linkage effect is achieved, the ejector rod and the upper die can be driven to work only by the driving source, the number of the driving sources of the die is reduced, the power consumption of the die is greatly reduced, the cost of the automobile panel manufacturing die is reduced, the integral structure of the die is reduced, the occupied space is reduced, and the use requirement is met.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.
Fig. 4 is an enlarged schematic view of the portion B of fig. 2 according to the present utility model.
Wherein: 11. a base; 12. a fixed bracket; 13. an upper die; 14. a lower die; 15. a cylinder; 16. a guide rod; 17. a guide hole; 18. a push rod; 19. perforating; 20. a moving plate; 21. a limiting plate; 22. a moving rod; 23. a spring; 24. a ball; 25. a turntable; 26. a first bevel gear; 27. a second bevel gear; 28. spur gears; 29. a rack; 30. a guide rail; 31. rectangular grooves.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
The present utility model provides the following preferred embodiments:
1-4, an automobile panel manufacturing mold comprises a base 11, wherein a lower mold 14 is fixed at the top end of the base 11, an upper mold 13 is arranged above the lower mold 14, a lifting component for driving the upper mold 13 to lift is arranged above the upper mold 13, the lifting component can drive the upper mold 13 to lift, when the upper mold 13 moves downwards, the upper mold 13 and the lower mold 14 can realize mold clamping, stamping parts can be conveniently stamped to form the automobile panel, the automobile panel manufacturing is completed, when the upper mold 13 moves upwards, the upper mold 13 and the lower mold 14 are separated at the moment, the formed automobile panel above the lower mold 14 is conveniently taken out, the material taking operation is conveniently carried out, the lower stamping parts are conveniently placed at the same time, the material feeding operation is realized, the subsequent stamping is conveniently carried out, and the continuous stamping work is realized, and the automobile panel manufacturing mold further comprises a movable plate 20, two groups of movable components and a plurality of groups of ejector rods 18;
the multiple groups of ejector rods 18 are equidistantly inserted between the base 11 and the lower die 14, the moving plate 20 is fixed at the bottom ends of the multiple groups of ejector rods 18, the moving plate 20 is used for fixing the multiple groups of ejector rods 18 together, synchronous movement of the multiple groups of ejector rods 18 is convenient to achieve, the moving plate 20 slides in the base 11, specifically, multiple groups of through holes 19 matched with the ejector rods 18 are arranged between the base 11 and the lower die 14, the multiple groups of ejector rods 18 are respectively inserted in the multiple groups of through holes 19, and the ejector rods 18 are in sliding connection with the through holes 19;
the two groups of moving assemblies are symmetrically arranged on two sides of the inside of the base 11 and used for driving the moving plate 20 to move up and down, the moving assemblies can drive the moving plate 20 to move in the base 11, the moving plate 20 can drive the ejector rod 18 to move when moving, when the ejector rod 18 moves upwards, the formed automobile covering part positioned in the lower die 14 can be ejected out, the demolding is convenient, when the ejector rod 18 moves downwards, the ejector rod 18 can move into the through hole 19, the avoiding effect is achieved, and the influence on the processing of the automobile covering part is avoided;
as shown in fig. 2-3, the moving assembly includes a moving rod 22, balls 24, a turntable 25, a reset member, and a rotating member;
the moving rod 22 is fixed at the bottom end of the moving plate 20, the balls 24 are arranged at the bottom end of the moving rod 22, the turntable 25 is rotatably installed at the bottom of the inner cavity of the base 11, the upper surface of the turntable 25 is an inclined surface, and the balls 24 roll on the inclined surface on the turntable 25;
the reset piece is positioned on the surface of the movable rod 22 and is used for driving the movable rod 22 to move downwards;
the rotating piece is positioned on one side of the turntable 25 and is used for driving the turntable 25 to rotate;
the rotary table 25 can be driven to rotate under the action of the rotating piece, meanwhile, the balls 24 can be always tightly attached to the surface of the rotary table 25 under the action of the resetting piece, when the highest part of the inclined surface of the rotary table 25 rotates to the position below the balls 24, the moving rod 22 can move to the highest position, the ejector rod 18 can move out of the through hole 19 to realize the ejection effect, when the rotary table 25 continues to rotate, the balls 24 are driven to be always attached to the surface of the rotary table 25 under the action of the resetting piece, the moving rod 22 is driven to move downwards, and when the lowest part of the inclined surface of the rotary table 25 moves to the position below the balls 24, the moving rod 22 can move to the lowest part, and the ejector rod 18 can move into the through hole 19;
it is to be noted from this that, in actual use, when the movable rod 22 is moved to the lowest position, the top end face of the ejector rod 18 is flush with the cavity bottom end face of the lower die 14.
As shown in fig. 2-3, the reset member includes a limiting plate 21 and a spring 23;
the limiting plate 21 is fixedly connected with the inner wall of the base 11, the moving rod 22 passes through the limiting plate 21 and is in sliding connection with the limiting plate 21, the spring 23 is sleeved on the moving rod 22, and two ends of the spring 23 are respectively fixedly connected with the limiting plate 21 and the moving plate 20;
the spring 23 is always in a compressed state during the movement of the moving rod 22, and the spring 23 in a compressed state can ensure that the balls 24 are always in contact with the surface of the turntable 25 during the downward movement of the moving rod 22.
As shown in fig. 2-3, the rotating member includes a first bevel gear 26, a second bevel gear 27, a spur gear 28, and a rack 29;
a first bevel gear 26 coaxially arranged is fixed above the turntable 25, a second bevel gear 27 meshed with the first bevel gear 26 is arranged on one side of the first bevel gear 26, a straight gear 28 coaxially arranged is fixed on one side, away from the first bevel gear 26, of the second bevel gear 27, and the straight gear 28 is rotatably arranged on the inner wall of the base 11;
the rack 29 is located at one side of the spur gear 28 and is meshed with the spur gear 28, the top end of the rack 29 penetrates through the base 11 and is fixedly connected with the upper die 13, specifically, a guide rail 30 is fixed at one side of the rack 29 inside the base 11, the rack 29 is located inside the guide rail 30 and is slidably connected with the guide rail 30, meanwhile, a rectangular groove 31 which is convenient for the rack 29 to penetrate through is formed in the top end of the base 11, and the rack 29 is slidably connected with the rectangular groove 31;
when the upper die 13 moves, the rack 29 can be driven to move, and as the rack 29 is meshed with the straight gear 28, the rack 29 can drive the straight gear 28 to rotate when moving, the straight gear 28 drives the second bevel gear 27 coaxially arranged with the straight gear 28 to rotate, the second bevel gear 27 drives the first bevel gear 26 meshed with the second bevel gear to rotate, and the first bevel gear 26 drives the turntable 25 coaxially arranged with the first bevel gear 26 to rotate, so that the moving rod 22 can be conveniently driven to lift subsequently;
it should be noted here that, in actual use, when the upper die 13 moves to the lowest position and the lower die 14 completes the die assembly, the lowest point of the upper inclined surface of the turntable 25 just moves to the lowest position of the balls 24, and when the upper die 13 moves to the highest position and the lower die 14 separates, the highest point of the upper inclined surface of the turntable 25 just moves to the lowest position of the balls 24;
namely, when the upper die 13 ascends after stamping is finished, the ejector rod 18 and the moving plate 20 can be driven to move upwards to eject the automobile covering part positioned in the lower die 14, so that the demoulding effect is realized, and when stamping is needed, the upper die 13 descends and simultaneously drives the ejector rod 18 and the moving plate 20 to move downwards and move to the inside of the perforation 19, the top end surface of the ejector rod 18 is level with the bottom end surface of the cavity of the lower die 14, so that the avoidance effect is realized, and the influence on the processing of the automobile covering part is avoided;
the ejector rod 18 and the upper die 13 share a driving source, the upper die 13 can be lifted up, the automobile covering part in the lower die 14 can be lifted up, the dies can be lifted up while the stamping is finished, the linkage effect is realized, the ejector rod 18 and the upper die 13 can be driven to work by only one driving source, the number of the driving sources of the dies is reduced, the power consumption of the dies is greatly reduced, the cost of manufacturing the dies for the automobile covering part is reduced, and the integral structure of the dies is reduced.
As shown in fig. 1, the lifting assembly includes a fixed bracket 12 and an air cylinder 15;
the fixed support 12 is positioned above the base 11 and is fixedly connected with the base 11, the air cylinder 15 is positioned between the fixed support 12 and the upper die 13, the fixed end of the air cylinder 15 is fixedly connected with the fixed support 12, and the output end of the air cylinder 15 is fixedly connected with the upper die 13;
the fixed bolster 12 is used for installing cylinder 15, work through control cylinder 15, can realize going up the lift of mould 13, conveniently carry out stamping operation, when last mould 13 down moves, go up mould 13 and lower mould 14 and can realize the compound die, be convenient for carry out stamping processing to the stamping workpiece for the stamping workpiece can form the automobile panel, accomplish the punching press to the automobile panel, when last mould 13 upwards moves, go up mould 13 and lower mould 14 separately this moment, conveniently take out the fashioned automobile panel of lower mould 14 top, conveniently get the material operation, also conveniently place next stamping workpiece simultaneously, realize the material loading operation, conveniently follow-up punching press.
As shown in fig. 4, a plurality of sets of guide rods 16 are fixed at the top end of the lower die 14, a plurality of sets of guide holes 17 penetrating through the upper die 13 are formed in the upper die 13, and the top ends of the guide rods 16 penetrate through the guide holes 17 and are fixedly connected with the fixing support 12;
when the upper die 13 is lifted, the upper die 13 can be guided through the sliding connection between the guide rod 16 and the guide hole 17, so that the stability of the upper die 13 in moving is improved, and meanwhile, the precision of the upper die 13 in the moving process is improved, and the upper die 13 can be accurately clamped with the lower die 14.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.
Claims (6)
1. The automobile panel manufacturing die comprises a base (11), wherein a lower die (14) is fixed at the top end of the base (11), an upper die (13) is arranged above the lower die (14), and a lifting assembly for driving the upper die (13) to lift is arranged above the upper die (13), and the automobile panel manufacturing die is characterized by further comprising a moving plate (20), two groups of moving assemblies and a plurality of groups of ejector rods (18);
the plurality of groups of ejector rods (18) are equidistantly inserted between the base (11) and the lower die (14), the moving plate (20) is fixed at the bottom ends of the plurality of groups of ejector rods (18), and the moving plate (20) slides in the base (11);
the two groups of moving assemblies are symmetrically arranged at two sides of the inside of the base (11) and used for driving the moving plate (20) to move up and down.
2. An automobile panel manufacturing mould according to claim 1, characterized in that the moving assembly comprises a moving rod (22), balls (24), a turntable (25), a return element and a rotating element;
the movable rod (22) is fixed at the bottom end of the movable plate (20), the ball (24) is arranged at the bottom end of the movable rod (22), and the rotary table (25) is rotatably arranged at the bottom of the inner cavity of the base (11);
the reset piece is positioned on the surface of the movable rod (22) and is used for driving the movable rod (22) to move downwards;
the rotating piece is positioned on one side of the turntable (25) and used for driving the turntable (25) to rotate.
3. A mould for manufacturing a vehicle panel according to claim 2, wherein said return element comprises a limiting plate (21) and a spring (23);
limiting plate (21) and the inner wall fixed connection of base (11), carriage release lever (22) pass limiting plate (21) and with limiting plate (21) sliding connection, spring (23) cup joint on carriage release lever (22), just the both ends of spring (23) respectively with limiting plate (21), carriage release lever (20) fixed connection.
4. A mould for manufacturing a car cover according to claim 3, characterized in that the rotating member comprises a first bevel gear (26), a second bevel gear (27), a spur gear (28) and a rack (29);
a first bevel gear (26) which is coaxially arranged is fixed above the rotary table (25), a second bevel gear (27) which is meshed with the first bevel gear (26) is arranged on one side of the first bevel gear (26), a straight gear (28) which is coaxially arranged is fixed on one side, far away from the first bevel gear (26), of the second bevel gear (27), and the straight gear (28) is rotatably arranged on the inner wall of the base (11);
the rack (29) is positioned on one side of the straight gear (28) and meshed with the straight gear (28), and the top end of the rack (29) penetrates through the base (11) and is fixedly connected with the upper die (13).
5. An automobile panel manufacturing mould according to claim 1, characterized in that the lifting assembly comprises a fixed support (12) and a cylinder (15);
the fixed support (12) is located above the base (11) and is fixedly connected with the base (11), the air cylinder (15) is located between the fixed support (12) and the upper die (13), the fixed end of the air cylinder (15) is fixedly connected with the fixed support (12), and the output end of the air cylinder (15) is fixedly connected with the upper die (13).
6. The automobile panel manufacturing die according to claim 5, wherein a plurality of groups of guide rods (16) are fixed at the top end of the lower die (14), a plurality of groups of guide holes (17) penetrating through the upper die (13) are formed in the upper die (13), and the top ends of the guide rods (16) penetrate through the guide holes (17) and are fixedly connected with the fixing support (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320643868.8U CN219632374U (en) | 2023-03-28 | 2023-03-28 | Automobile panel manufacturing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320643868.8U CN219632374U (en) | 2023-03-28 | 2023-03-28 | Automobile panel manufacturing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219632374U true CN219632374U (en) | 2023-09-05 |
Family
ID=87818616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320643868.8U Active CN219632374U (en) | 2023-03-28 | 2023-03-28 | Automobile panel manufacturing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219632374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139457A (en) * | 2023-10-19 | 2023-12-01 | 冠县恒祥轴承制造有限公司 | Full-automatic transfer device for bearing ring stamping |
-
2023
- 2023-03-28 CN CN202320643868.8U patent/CN219632374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139457A (en) * | 2023-10-19 | 2023-12-01 | 冠县恒祥轴承制造有限公司 | Full-automatic transfer device for bearing ring stamping |
| CN117139457B (en) * | 2023-10-19 | 2024-04-30 | 冠县恒祥轴承制造有限公司 | Full-automatic transfer device for bearing ring stamping |
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