CN220698028U - Automobile stamping sheet forming die - Google Patents
Automobile stamping sheet forming die Download PDFInfo
- Publication number
- CN220698028U CN220698028U CN202322132968.7U CN202322132968U CN220698028U CN 220698028 U CN220698028 U CN 220698028U CN 202322132968 U CN202322132968 U CN 202322132968U CN 220698028 U CN220698028 U CN 220698028U
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- Prior art keywords
- bottom plate
- limiting
- main body
- sleeved
- die
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- 238000004080 punching Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
The utility model discloses an automobile stamping sheet forming die, and relates to the technical field of dies. The utility model comprises a processing platform, wherein a supporting seat is arranged on the upper end surface of the processing platform in a rectangular manner, a guide shaft is sleeved in the supporting seat, a punching bottom plate is arranged right above the processing platform, a linear bearing is arranged on the upper end surface of the punching bottom plate in a rectangular manner, a linear bearing is sleeved outside the guide shaft, and an upper fixing plate is arranged right above the punching bottom plate.
Description
Technical Field
The utility model belongs to the technical field of dies, and particularly relates to an automobile stamping forming die.
Background
Stamping dies are a special piece of process equipment that processes materials into parts in cold stamping processes, known as cold stamping dies. Stamping is a press working method in which a material is pressed at room temperature by a die mounted on a press to be separated or plastically deformed, thereby obtaining a desired part.
When the automobile stamping sheet is processed, a proper mold is required to be selected according to the requirement, and a large number of molds are embedded into a processing platform and limited by a plurality of groups of bolts, so that the mold is replaced and detached by staff inconveniently, time and labor are consumed, and the processing efficiency of the automobile stamping sheet is affected.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides an automobile stamping forming die which can effectively solve the problems in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an automobile stamping sheet forming die which comprises a processing platform, wherein a supporting seat is arranged on the upper end face of the processing platform in a rectangular mode, a guide shaft is sleeved in the supporting seat, a stamping bottom plate is arranged right above the processing platform, a linear bearing is arranged on the upper end face of the stamping bottom plate in a rectangular mode and sleeved on the outer surface of the guide shaft, an upper fixing plate is arranged on the upper end face of the guide shaft, a hydraulic cylinder is arranged in the central position of the upper end face of the upper fixing plate, a locking nut is sleeved on a piston rod of the hydraulic cylinder, a floating joint is arranged on a piston rod of the hydraulic cylinder, and the floating joint is arranged in a connecting piece;
the upper die is arranged at the central position of the lower end surface of the stamping bottom plate and can move up and down along the vertical linear direction of the guide shaft;
the right limiting plate is arranged on the lower end surface of the stamping bottom plate and is contacted with the upper die, and is used for limiting the right position of the upper die;
the left limiting plate is arranged on the lower end surface of the stamping bottom plate and is contacted with the upper die, and is used for limiting the left position of the upper die;
the limiting bottom plate is arranged on the lower end surface of the stamping bottom plate and is contacted with the upper die, and is used for limiting the bottom position of the upper die;
the bolt component is arranged at the center of the side surface of the right limiting plate and used for positioning the lower die;
the push-pull handle is arranged at the center of the side surface of the lower die.
Further, the bolt subassembly includes knob handle, bolt main part, locating pin pole, nut, thick thread, spring, and the central point of right limiting plate side is installed to the bolt main part, and the outside of bolt main part is provided with thick thread, and the nut cover is established in the outside of bolt main part, and the locating pin pole cover is established in the inside of bolt main part, and the one end that the locating pin pole is close to knob handle is provided with the external screw thread, and the spring cover is established in the outside of bolt main part, and the outside at the bolt main part is established to the cover of spacing piece, and the outside at the locating pin pole is established to knob handle cover.
Further, a fixing hole is formed in the center of the side face of the knob handle, and threads are arranged in the fixing hole.
Further, the outside cover of bolt main part is equipped with spacing piece and spring contact.
Further, a mounting hole is formed in the center of the side face of the limiting plate, and threads are arranged in the mounting hole.
Further, a locating pin hole is formed in the center of the side face of the die, and the locating pin rod can slide in the locating pin hole.
The utility model has the following beneficial effects:
the knob handle is pulled to drive the locating pin rod to be pulled out of the locating pin hole, at the moment, the upper die and the lower die can slide out of the left limiting plate and the right limiting plate, the new die is placed in the limiting plate, the upper die and the lower die are pushed to the position contacted with the limiting bottom plate, the locating pin rod is inserted into the locating pin hole, and the new die can be installed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic front view of an automobile stamping sheet forming die of the utility model;
FIG. 2 is a schematic view of a bottom view of an automobile stamping sheet forming die of the present utility model;
FIG. 3 is a schematic top view of an automotive stamping forming die of the present utility model;
FIG. 4 is a schematic top view of the latch assembly of the present utility model;
FIG. 5 is a schematic view of the internal structure of the plug pin assembly of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a processing platform; 2. a support base; 3. a guide shaft; 4. stamping the bottom plate; 5. an upper fixing plate; 6. a hydraulic cylinder; 7. a floating joint; 8. a connecting piece; 9. a linear bearing; 10. a knob handle; 11. a right limiting plate; 12. an upper die; 13. a left limiting plate; 14. a lower die; 15. push-pull handle; 16. positioning pin holes; 17. a mounting hole; 18. a latch body; 19. a positioning pin rod; 20. a nut; 21. coarse thread; 22. a spring; 23. a fixing hole; 24. a limiting piece; 25. a lock nut; 26. and a limiting bottom plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, the utility model discloses an automobile stamping forming die, which comprises a processing platform 1, wherein a supporting seat 2 is arranged on the upper end surface of the processing platform 1 in a rectangular distribution manner, a guide shaft 3 is sleeved in the supporting seat 2, a stamping bottom plate 4 is arranged right above the processing platform 1, a linear bearing 9 is arranged on the upper end surface of the stamping bottom plate 4 in a rectangular distribution manner, the linear bearing 9 is sleeved on the outer surface of the guide shaft 3, an upper fixing plate 5 is arranged on the upper end surface of the guide shaft 3, a hydraulic cylinder 6 is arranged in the central position of the upper end surface of the upper fixing plate 5, a locking nut 25 is sleeved on a piston rod of the hydraulic cylinder 6, a floating joint 7 is arranged on a piston rod of the hydraulic cylinder 6, and the floating joint 7 is arranged in a connecting piece 8;
an upper die 12 installed at a central position of a lower end surface of the pressing bottom plate 4 and vertically slidable along a vertical linear direction of the guide shaft 3;
the right limiting plate 11 is arranged on the lower end surface of the stamping bottom plate 4 and is contacted with the upper die 12, and is used for limiting the right position of the upper die 12;
a left limiting plate 13 mounted on the lower end surface of the stamping bottom plate 4 and contacting with the upper die 12 for limiting the left position of the upper die 12;
the limiting bottom plate 26 is arranged on the lower end surface of the stamping bottom plate 4 and is in contact with the upper die 12, and is used for limiting the bottom position of the upper die 12;
the bolt component is arranged at the center of the side surface of the right limiting plate 11 and is used for positioning the lower die 14;
push-pull handle 15 is installed at the center of the side face of lower die 14.
As shown in fig. 3 and 4, the latch assembly includes a knob handle 10, a latch main body 18, a positioning pin rod 19, a nut 20, a rough thread 21, and a spring 22, where the latch main body 18 is installed at a central position of a side surface of the right limiting plate 11, the rough thread 21 is provided at the outer portion of the latch main body 18, the nut 20 is sleeved outside the latch main body 18, the positioning pin rod 19 is sleeved inside the latch main body 18, one end of the positioning pin rod 19 near the knob handle 10 is provided with an external thread, the spring 22 is sleeved outside the latch main body 18, the limiting plate 24 is sleeved outside the latch main body 18, the knob handle 10 is sleeved outside the positioning pin rod 19, specifically, the set knob handle 10 can drive the positioning pin rod 19 sleeved inside the latch main body 18 to slide back and forth through pulling, the set spring 22 can push the positioning pin rod 19 to a limit position and prevent the positioning pin rod 19 from sliding backward, the side central position of the knob handle 10 is provided with a fixing hole 23, specifically, the external thread provided with the positioning pin rod 19 is connected with the fixing hole 23, and the knob handle 10 can drive the positioning pin rod 19 to slide back and forth through the fixing pin rod 19 and the fixing pin rod 18 to contact the outside the knob handle 18. Specifically, the positioning pin rod 19 can be limited by the limiting piece 24, the positioning pin rod 19 is prevented from being displaced, the limiting piece 24 is contacted with the spring 22, and the positioning pin rod 19 can be kept in an extending state.
As shown in fig. 1-3, a mounting hole 17 is formed in the center of the side surface of the right limiting plate 11, threads are formed in the mounting hole 17, specifically, coarse threads 21 are formed on the outer portion of the pin body 18, the right limiting plate 11 and the pin body 18 are in threaded connection through the mounting hole 17, a positioning pin hole 16 is formed in the center of the side surface of the upper die 12, a positioning pin rod 19 can slide in the inner portion of the upper die, specifically, the die is limited by inserting the positioning pin rod 19 into the positioning pin hole 16, the surface roughness of the inner portion of the positioning pin hole 16 is low, and the positioning pin rod 19 can slide in the inner portion of the lower die.
Working principle: firstly, place processing platform 1 on the workstation, the inside at supporting seat 2 is established to guiding axle 3 cover, be used for carrying out threaded connection to upper fixed plate 5 to the inside of guiding axle 3, when pneumatic cylinder 6 pushes down, punching press bottom plate 4 can take upper die 12 to slide along the vertical linear direction of guiding axle 3, can avoid pneumatic cylinder 6 piston rod to hold through setting up floating joint 7 and connecting piece 8, lock nut 25 locking, can prevent the piston rod of pneumatic cylinder 6 rotatory, the outside of bolt main part 18 is provided with coarse tooth screw thread 21, bolt main part and right limiting plate 11 accessible mounting hole 17 carry out threaded connection, nut 20 locking, fix the bolt subassembly on right limiting plate 11.
The knob handle 10 and the locating pin rod 19 are in threaded connection through the fixing hole 23, the knob handle 10 is pulled to drive the locating pin rod 19 to slide in the bolt main body 18, the limiting piece 24 can limit the locating bolt rod 19 to prevent the locating pin rod 19 from being displaced, the limiting piece 24 is contacted with the spring 22, the locating pin rod 19 can keep a stretching state, when a mold needs to be replaced, the knob handle 10 is pulled to drive the locating pin rod 19 to be pulled out of the locating pin hole 16, the push-pull handle 15 is pulled at the moment, the upper mold 12 and the lower mold 14 can slide out from the middle of the left limiting plate 13 and the right limiting plate 11, a new mold is placed in the limiting plate, the upper mold 12 and the lower mold 14 are pushed to a position contacted with the limiting bottom plate 26, and the locating pin rod is inserted into the locating pin hole 16, so that the new mold can be installed.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (6)
1. The automobile stamping sheet forming die comprises a processing platform (1), a supporting seat (2) is arranged on the upper end surface rectangular distribution of the processing platform (1), a guide shaft (3) is sleeved in the supporting seat (2), a stamping bottom plate (4) is arranged right above the processing platform (1), a linear bearing (9) is arranged on the upper end surface rectangular distribution of the stamping bottom plate (4) and sleeved on the outer surface of the guide shaft (3),
an upper fixing plate (5) is arranged on the upper end surface of the guide shaft (3), a hydraulic cylinder (6) is arranged at the central position of the upper end surface of the upper fixing plate (5), a locking nut (25) is sleeved on a piston rod of the hydraulic cylinder (6), a floating joint (7) is arranged on a piston rod of the hydraulic cylinder (6), the floating joint (7) is arranged in a connecting piece (8), and the guide shaft is characterized in that,
an upper die (12) which is installed at the central position of the lower end surface of the stamping bottom plate (4) and can slide up and down along the vertical linear direction of the guide shaft (3);
the right limiting plate (11) is arranged on the lower end face of the stamping bottom plate (4) and is contacted with the upper die (12) for limiting the right position of the upper die (12);
the left limiting plate (13) is arranged on the lower end surface of the stamping bottom plate (4) and is contacted with the upper die (12) for limiting the left position of the upper die (12);
the limiting bottom plate (26) is arranged on the lower end face of the stamping bottom plate (4) and is contacted with the upper die (12) and used for limiting the bottom position of the upper die (12);
the bolt component is arranged at the center of the side surface of the right limiting plate (11) and is used for positioning the lower die (14);
the push-pull handle (15) is arranged at the center of the side surface of the lower die (14).
2. The automobile stamping forming die according to claim 1, wherein the bolt assembly comprises a knob handle (10), a bolt main body (18), a positioning pin rod (19), a nut (20), a rough thread (21) and a spring (22), the bolt main body (18) is arranged at the central position of the side face of the right limiting plate (11), the rough thread (21) is arranged outside the bolt main body (18), the nut (20) is sleeved outside the bolt main body (18), the positioning pin rod (19) is sleeved inside the bolt main body (18), one end, close to the knob handle (10), of the positioning pin rod (19) is provided with an external thread, the spring (22) is sleeved outside the bolt main body (18), the limiting piece (24) is sleeved outside the bolt main body (18), and the knob handle (10) is sleeved outside the positioning pin rod (19).
3. The automobile stamping forming die according to claim 2, wherein a fixing hole (23) is formed in the side face center position of the knob handle (10), and threads are arranged in the fixing hole (23).
4. The automobile stamping forming die according to claim 2, wherein the outer part of the bolt main body (18) is sleeved with a limiting piece (24) and the limiting piece is contacted with a spring (22).
5. The automobile stamping forming die according to claim 1, wherein a mounting hole (17) is formed in the side face center position of the right limiting plate (11), and threads are formed in the mounting hole (17).
6. The automobile stamping forming mold according to claim 1, wherein the side central position of the upper mold (12) is provided with a positioning pin hole (16) and a positioning pin rod (19) can slide inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132968.7U CN220698028U (en) | 2023-08-09 | 2023-08-09 | Automobile stamping sheet forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132968.7U CN220698028U (en) | 2023-08-09 | 2023-08-09 | Automobile stamping sheet forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220698028U true CN220698028U (en) | 2024-04-02 |
Family
ID=90435959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322132968.7U Active CN220698028U (en) | 2023-08-09 | 2023-08-09 | Automobile stamping sheet forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220698028U (en) |
-
2023
- 2023-08-09 CN CN202322132968.7U patent/CN220698028U/en active Active
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