CN219464517U - Combined stamping die for automobile parts - Google Patents
Combined stamping die for automobile parts Download PDFInfo
- Publication number
- CN219464517U CN219464517U CN202223535883.5U CN202223535883U CN219464517U CN 219464517 U CN219464517 U CN 219464517U CN 202223535883 U CN202223535883 U CN 202223535883U CN 219464517 U CN219464517 U CN 219464517U
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- die holder
- connecting rod
- upper die
- holes
- guide plate
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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 combined type automobile part stamping die, which belongs to the technical field of automobile part machining and comprises a lower die holder for automobile part machining and an upper die holder arranged above the lower die holder, wherein a cavity is formed in the lower die holder, a guide plate is movably connected in the cavity of the lower die holder, the top of the guide plate is fixedly connected with a connecting rod, the outside of the connecting rod is movably connected with a connecting square ring, the top of the connecting square ring is fixedly connected with a push plate for pushing automobile parts, two connecting columns are symmetrically fixed on the surface of the lower die holder, and a supporting spring for supporting the upper die holder is sleeved outside the connecting columns. The combined type automobile part stamping die not only can rapidly demould the automobile part after stamping the automobile part, but also can be conveniently replaced after the push plate is worn, so that the machining precision of the automobile part is ensured.
Description
Technical Field
The utility model belongs to the technical field of automobile part machining, and particularly relates to a combined automobile part stamping die.
Background
In the production of automobile parts, it is necessary to produce the parts by various processing apparatuses including a die for press-working the automobile parts, and press-working the blank into a prescribed shape by the press apparatus to carry out subsequent production. In the existing stamping die, in a machined workpiece taking process, a formed workpiece is clamped out through equipment clamped outside, the operation is inconvenient, the workpiece is lifted out through a lifting structure in the existing market, but the stamping die is generally automatic equipment such as a cylinder, and the installation cost is high.
Reference is made to the Chinese patent grant: stamping die is used in production of combination formula car spare part, authorized bulletin number: in the utility model, CN216027690U can simply and effectively eject a formed workpiece through the designed inner plate, bottom plate and screw rod, and compared with the existing cylinder lifting mode, the structure has lower manufacturing cost. However, certain defects exist in the use process, such as the fixed connection of the inner plate and the threaded rod, and after the inner plate is worn, marks are easily formed on the automobile parts after the automobile parts are punched, so that the quality of the riding parts is affected.
Disclosure of Invention
The utility model aims to provide a combined type automobile part stamping die, which is used for solving the problem that after an inner plate is worn, marks are easily formed on automobile parts after the automobile parts are stamped, so that the quality of riding parts is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a modular automobile parts stamping die, includes the die holder that is used for automobile parts processing and sets up in the upper die base of die holder top, the cavity has been seted up in the die holder, and swing joint has the deflector in the cavity of die holder, the top fixedly connected with connecting rod of deflector, the outside swing joint of connecting rod has the connection square ring, and the top fixedly connected with of connection square ring is used for promoting the push pedal of automobile parts, the surface symmetry of die holder is fixed with two spliced poles, two confession spliced pole gliding guiding holes have been seted up to the surface symmetry of upper die holder, and the outside of spliced pole has cup jointed the supporting spring that is used for supporting the upper die holder.
In a further embodiment, the outer walls of the two sides of the connecting rod are provided with mounting holes, a fixed spring is arranged in the mounting holes of the connecting rod, and one side of the fixed spring is provided with a limiting sliding block sliding in the connecting rod.
In a further embodiment, a locating pin is fixedly connected to one side, far away from the fixed spring, of the limiting slide block, and locating holes matched with the locating pin are formed in inner walls of two sides of the connecting square ring.
In a further embodiment, two through holes are symmetrically formed in the surface of the guide plate, guide columns fixedly connected with the lower die base are connected in the through holes of the guide plate in a sliding mode, and compression springs used for supporting the guide plate are sleeved outside the guide columns.
In a further embodiment, a plurality of rotating grooves are formed in the upper die holder, and limiting balls are rotationally connected in the rotating grooves of the upper die holder.
In a further embodiment, threaded holes are formed in the corresponding positions of the upper die holder and the connecting column, and fixing bolts are connected in the threaded holes of the upper die holder and the connecting column in a threaded manner.
The utility model has the technical effects and advantages that:
according to the combined type automobile part stamping die, the limiting sliding blocks are supported through the fixing springs, so that the positioning pins are inserted into the positioning holes of the connecting square rings, the positions of the pushing plates can be effectively fixed, meanwhile, the pushing plates are pulled upwards by force, the pushing plates can be rapidly removed, the pushing plates can be rapidly replaced after being worn, and the influence on the quality of the automobile parts after stamping due to the fact that the pushing plates are worn is avoided;
support the deflector through compression spring, can promote connecting rod and push pedal rising after to the punching press of automobile parts, ejecting automobile parts from the die holder, conveniently carry out the drawing of patterns, not only practiced thrift the cost, improved process velocity moreover, this modular automobile parts stamping die not only can make its quick drawing of patterns after accomplishing automobile parts punching press, and after the push pedal wearing and tearing, conveniently change it, guarantee the machining precision of automobile parts.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.
In the figure: 1. a lower die holder; 11. a connecting block; 12. a guide post; 13. a guide plate; 14. a compression spring; 15. a connecting rod; 16. connecting square rings; 17. a push plate; 18. a fixed spring; 19. a limit sliding block; 191. a positioning pin; 2. a connecting column; 21. a support spring; 22. an upper die holder; 23. limiting balls; 24. and (5) fixing bolts.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
In order to quickly demould the automobile parts after stamping, and conveniently replace the automobile parts after the push plate 17 is worn, as shown in fig. 1, 2 and 3, connecting blocks 11 are welded and fixed on the outer walls of two sides of a lower die holder 1, threaded holes are formed in the connecting blocks 11, the lower die holder 1 is conveniently installed, a cavity is formed in the lower die holder 1, a guide plate 13 is movably connected in the cavity of the lower die holder 1, two through holes are symmetrically formed in the surface of the guide plate 13, guide columns 12 fixedly connected with the lower die holder 1 are slidably connected in the through holes of the guide plate 13, and compression springs 14 used for supporting the guide plate 13 are sleeved outside the guide columns 12;
the top welded fastening of deflector 13 has connecting rod 15, connecting rod 15 is the cuboid structure, the outside swing joint of connecting rod 15 has connection square ring 16, and connect square ring 16's top welded fastening has the push pedal 17 that is used for promoting automobile parts, and set up in die holder 1 with push pedal 17 assorted constant head tank, the mounting hole has all been seted up to connecting rod 15's both sides outer wall, be equipped with fixed spring 18 in connecting rod 15's the mounting hole, one side of fixed spring 18 is equipped with the spacing slider 19 that slides in connecting rod 15, set up in connecting rod 15 and supply spacing slider 19 gliding spacing spout, can avoid spacing slider 19 to drop from connecting rod 15, one side welded fastening that spacing slider 19 kept away from fixed spring 18 has locating pin 191, connect square ring 16's both sides inner wall all seted up with locating pin 191 assorted locating hole, fixed spring 18 supports spacing slider 19, make locating pin 191 peg graft in connecting square ring 16's locating hole, effectively fix the position of push pedal 17, simultaneously, the push pedal 17 is pulled upwards with force, can demold the push pedal 17 fast, change its back fast, it is carried out the compression spring 14, carry out the compression spring 14 and carry out the ejector pin 1 to the automobile parts from the die holder 1, make things convenient for the automobile parts to be stamped from the die holder 1.
In order to facilitate the separation of the upper die holder 22 and the lower die holder 1 and ensure the stamping precision, as shown in fig. 1 and 2, two connecting columns 2 are symmetrically welded on the surface of the lower die holder 1, two guide holes for sliding the connecting columns 2 are symmetrically formed on the surface of the upper die holder 22, a supporting spring 21 for supporting the upper die holder 22 is sleeved outside the connecting columns 2, a plurality of rotating grooves are formed in the upper die holder 22, a limit ball 23 is connected in the rotating grooves of the upper die holder 22, the limit ball 23 is attached to the connecting columns 2, the upper die holder 22 can move outside the connecting columns 2 more smoothly, screw holes are formed in the corresponding positions of the upper die holder 22 and the connecting columns 2, fixing bolts 24 are screwed in the screw holes of the upper die holder 22 and the connecting columns 2, the upper die holder 22 can be fixed in position when the die is not used, and after stamping, the upper die holder 22 and the lower die holder 1 are supported by the supporting spring 21, and meanwhile the upper die holder 22 slides outside the connecting columns 2, and the stamping precision is prevented from being generated.
Working principle:
when the combined automobile part stamping die is used, a workpiece to be processed is placed in a lower die holder 1, a fixing bolt 24 is screwed off, then an upper die holder 22 is pushed to move downwards under the drive of external power equipment to compress a supporting spring 21, the upper die holder 22 is attached to the lower die holder 1 to finish the stamping operation of automobile parts, in the stamping process, the workpiece pushes a push plate 17 to move downwards, the push plate 17 is lowered into a positioning groove of the lower die holder 1, and meanwhile, the push plate 17 pushes a guide plate 13 to move downwards through a connecting rod 15 to compress a compression spring 14;
after stamping is completed, the external power equipment drives the upper die holder 22 to ascend, and meanwhile, the supporting spring 21 pushes the upper die holder 22 to move upwards, so that the upper die holder 22 is separated from the lower die holder 1, the compression spring 14 supports the guide plate 13, pushes the connecting rod 15 and the push plate 17 to ascend, and the automobile parts are ejected from the lower die holder 1, so that demolding is convenient;
when the push plate 17 is worn, the push plate 17 is pulled upwards by force, the push plate 17 is removed, a new push plate 17 is replaced, the connecting square ring 16 is inserted on the connecting rod 15, the limiting slide block 19 is supported by the fixing spring 18, the positioning pin 191 is inserted in the positioning hole of the connecting square ring 16, and the position of the push plate 17 is fixed.
Finally, it should be noted that: the foregoing is merely preferred and is not intended to limit the utility model.
Claims (6)
1. The utility model provides a combination formula car spare part stamping die, includes die holder (1) and upper die base (22) that set up in die holder (1) top that are used for car spare part processing, its characterized in that: the novel automobile part is characterized in that a cavity is formed in the lower die holder (1), a guide plate (13) is movably connected in the cavity of the lower die holder (1), a connecting rod (15) is fixedly connected to the top of the guide plate (13), a square ring (16) is connected to the outer portion of the connecting rod (15), a push plate (17) for pushing an automobile part is fixedly connected to the top of the square ring (16), two connecting columns (2) are symmetrically fixed on the surface of the lower die holder (1), two guide holes for the sliding of the connecting columns (2) are symmetrically formed on the surface of the upper die holder (22), and a supporting spring (21) for supporting the upper die holder (22) is sleeved on the outer portion of the connecting columns (2).
2. The modular automotive component stamping die of claim 1, wherein: the connecting rod is characterized in that mounting holes are formed in the outer walls of the two sides of the connecting rod (15), a fixing spring (18) is arranged in the mounting holes of the connecting rod (15), and a limit sliding block (19) sliding in the connecting rod (15) is arranged on one side of the fixing spring (18).
3. The modular automotive component stamping die of claim 2, wherein: one side of the limiting slide block (19) far away from the fixed spring (18) is fixedly connected with a positioning pin (191), and positioning holes matched with the positioning pin (191) are formed in the inner walls of the two sides of the connecting square ring (16).
4. The modular automotive component stamping die of claim 1, wherein: two through holes are symmetrically formed in the surface of the guide plate (13), guide columns (12) fixedly connected with the lower die base (1) are connected in the through holes of the guide plate (13) in a sliding mode, and compression springs (14) used for supporting the guide plate (13) are sleeved outside the guide columns (12).
5. The modular automotive component stamping die of claim 1, wherein: a plurality of rotating grooves are formed in the upper die holder (22), and limiting balls (23) are connected in the rotating grooves of the upper die holder (22) in a rotating mode.
6. The modular automotive component stamping die of claim 5, wherein: screw holes are formed in the corresponding positions of the upper die holder (22) and the connecting column (2), and fixing bolts (24) are connected in the screw holes of the upper die holder (22) and the connecting column (2) in a threaded mode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223535883.5U CN219464517U (en) | 2022-12-29 | 2022-12-29 | Combined stamping die for automobile parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202223535883.5U CN219464517U (en) | 2022-12-29 | 2022-12-29 | Combined stamping die for automobile parts |
Publications (1)
Publication Number | Publication Date |
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CN219464517U true CN219464517U (en) | 2023-08-04 |
Family
ID=87433598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202223535883.5U Active CN219464517U (en) | 2022-12-29 | 2022-12-29 | Combined stamping die for automobile parts |
Country Status (1)
Country | Link |
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CN (1) | CN219464517U (en) |
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2022
- 2022-12-29 CN CN202223535883.5U patent/CN219464517U/en active Active
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