CN215965839U - Auto parts location stamping die - Google Patents
Auto parts location stamping die Download PDFInfo
- Publication number
- CN215965839U CN215965839U CN202121821184.XU CN202121821184U CN215965839U CN 215965839 U CN215965839 U CN 215965839U CN 202121821184 U CN202121821184 U CN 202121821184U CN 215965839 U CN215965839 U CN 215965839U
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- CN
- China
- Prior art keywords
- die
- box
- air
- flow box
- air flow
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007664 blowing Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 238000006073 displacement reaction Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an automobile part positioning stamping die, which relates to the technical field of stamping dies and comprises a lower die base, an upper die base, a lower female die fixedly arranged on the lower die base and an upper male die fixed on the upper die base, wherein the lower female die is provided with a gas blowing hole, the lower die base is provided with a cleaning component for cleaning the lower female die, the cleaning component comprises a first gas flow box arranged on the lower die base, the upper end of the first gas flow box is provided with a second gas flow box, the first gas flow box is provided with a first gas pipe, the second gas flow box is provided with a second gas pipe, the lower end of the first gas flow box is provided with a guide pipe, and one end of the guide pipe is connected with the gas blowing hole, and the automobile part positioning stamping die has the beneficial effects that: can blow the iron powder on the mould automatically at the in-process that the mould opened and shut, avoid a large amount of attached iron powder on the mould, do not need operating personnel to clear up for the efficiency of punching press.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a positioning stamping die for automobile parts.
Background
Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. The usual way of metal working when stamping dies.
The publication number is: CN210450650U stamping workpiece positioning mechanism discloses, a stamping workpiece positioning mechanism, including the workstation, its characterized in that: the two sides of the top of the workbench are both fixedly provided with a fixed frame, the top of the fixed frame is fixedly connected with a top frame, a motor is fixedly arranged on one side of the top frame, a screw rod is fixedly sleeved on an output shaft of the motor, a guide rod is fixedly sleeved on one side of the bottom of the top frame, an upper die is movably sleeved on the guide rod, a stamping device is arranged in the middle of the bottom end of the upper die, the bottom of the upper die is fixedly connected with a connecting plate, the middle part of the top end of the workbench is fixedly provided with a lower die, a stamping opening is arranged in the middle of the bottom end of the lower die, a support frame is arranged on the side surface of the lower die, a threaded rod positioned above the lower die is movably sleeved on one side of the support frame, and the other side of the support frame is fixedly sleeved with a limiting rod, a positioning fixture block is movably sleeved on the limiting rod, and one end of the threaded rod is fixedly connected with a knob positioned on one side of the support frame.
Present auto parts location stamping die is in the use, through mutually supporting of punch-die, realizes the processing to the metalwork, adds man-hour because the separation of metalwork can produce certain iron powder, and these iron powders can be attached to on the mould, need the operation workman to use high-pressure air gun to blow to reach the purpose of clearance, the mode is comparatively troublesome like this, and waste workman's time has reduced stamping efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning and stamping die for automobile parts, which can automatically blow iron powder on the die in the opening and closing processes of the die, so that a large amount of iron powder is prevented from being attached to the die, an operator is not required to clean the die, and the stamping efficiency is improved.
In order to achieve the purpose, the utility model provides the following technical scheme: a positioning and stamping die for automobile parts comprises a lower die base, an upper die base, a lower female die fixedly arranged on the lower die base and an upper male die fixed on the upper die base, the lower female die is provided with a gas blowing hole, the lower die holder is provided with a cleaning component for cleaning the lower female die, the cleaning component comprises a first airflow box arranged on the lower die base, a second airflow box is arranged at the upper end of the first airflow box, the first airflow box is provided with a first air delivery pipe, the second airflow box is provided with a second air delivery pipe, the lower end of the first airflow box is provided with a guide pipe, one end of the guide pipe is connected with the air blowing hole, one side of the second airflow box is provided with an air nozzle, the upper die holder is fixedly provided with a displacement rod, the bottom of displacement pole is provided with first piston piece, the middle part of displacement pole is provided with the second piston piece.
Preferably, a central knife edge is arranged on the lower female die, one end of the air blowing hole is connected with the guide pipe, and the other end of the air blowing hole is communicated with the central knife edge.
Preferably, the first air pipe is connected to the upper end of the first airflow box, and the guide pipe is connected to the lower end of the first airflow box.
Preferably, the second air delivery pipe is connected to the lower end of the second airflow box, the air nozzle is connected to the upper end of the second airflow box, and the air nozzle is flush with the upper surface of the lower concave die.
Preferably, one end of the displacement rod penetrates through the first airflow box and the second airflow box in sequence, the outer side of the first piston block is connected with the inner wall of the first airflow box in a sliding mode, and the outer side of the second piston block is connected with the inner wall of the second airflow box in a sliding mode.
Preferably, a lower fixing plate is arranged on the lower die holder, and the lower female die is fixedly installed on the lower fixing plate.
Preferably, through holes are formed in the lower fixing plate and the lower die holder, and the diameter of the upper male die is not larger than that of the through holes.
Preferably, a backing plate is arranged on the upper die base, an upper fixing plate is fixedly mounted on the backing plate, and the upper male die is clamped on the upper fixing plate.
Compared with the prior art, the utility model has the beneficial effects that: this auto parts location stamping die: when the mold is opened, the second piston is positioned at the upper end, the second gas pipe, the air nozzle and the second airflow box are in a communicated state, and the airflow can be blown out from the air nozzle to blow iron powder on the mold, so that the adhesion of the iron powder on the mold is reduced; when the die is closed, the first piston moves to the bottom of the first airflow box, the first air delivery pipe, the first airflow box, the guide pipe and the air blowing hole are communicated, and air flow can blow to the central knife edge from the air blowing hole, so that a punched material sheet can be separated from the central knife edge more quickly.
Drawings
FIG. 1 is a schematic view of the overall mold opening structure of the present invention;
FIG. 2 is a schematic view of the overall mold closing structure of the present invention;
FIG. 3 is a schematic view of the cleaning assembly of the present invention.
In the figure: 10. a lower die holder; 11. an upper die holder; 12. a base plate; 13. an upper fixing plate; 14. an upper male die; 15. a cleaning assembly; 17. a lower fixing plate; 18. a lower concave die; 19. a central knife edge; 20. a gas blowing hole; 23. a first airflow box; 24. a second airflow box; 25. a first gas delivery pipe; 26. a second gas delivery pipe; 27. a conduit; 28. a tuyere; 29. a displacement rod; 30. a second piston block; 31. a first piston block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a positioning and stamping die for automobile parts comprises a lower die holder 10, an upper die holder 11, a lower female die 18 fixedly arranged on the lower die holder 10 and an upper male die 14 fixed on the upper die holder 11, wherein a blowing hole 20 is formed in the lower female die 18, a cleaning assembly 15 for cleaning the lower female die 18 is arranged on the lower die holder 10, the cleaning assembly 15 comprises a first air flow box 23 arranged on the lower die holder 10, a second air flow box 24 is arranged at the upper end of the first air flow box 23, the first air flow box 23 and the second air flow box 24 are positioned on the same central line, a first air conveying pipe 25 is arranged on the first air flow box 23, a second air conveying pipe 26 is arranged on the second air flow box 24, a guide pipe 27 is arranged at the lower end of the first air flow box 23, one end of the guide pipe 27 is connected with the blowing hole 20, air can be conveyed into the first air flow box 23 by being connected with the first air flow box 23 through the first air flow box 25, and is conveyed into the guide pipe 27 from the interior of the first air flow box 23, when the mold is opened, the second piston block 30 is positioned at the upper end, the second air pipe 26, the air nozzle 28 and the second air flow box 24 are in a communicated state, the air flow can be blown out from the air nozzle 28 to clean the surface of the lower female mold 18, when the first piston block 31 is positioned at the upper end, the first air pipe 25 and the conduit 27 are separated to close the air pipes, the air cannot be exhausted, when the mold is closed, the first piston block 31 moves to the bottom of the first air flow box 23, the first air pipe 25, the first air flow box 23, the conduit 27 and the blowing hole 20 are communicated, air flow can be blown to the central knife edge 19 from the blowing hole 20, so that the punched material sheet can be separated from the central knife edge 19 more quickly, and the second piston block 30 is arranged at the lower end and can separate the second air pipe 26 from the nozzle 28.
Referring to fig. 1 and 2, a central knife edge 19 is arranged on the lower die 18, one end of the blowing hole 20 is connected with the conduit 27, the other end of the blowing hole 20 penetrates through the central knife edge 19, and the punched material sheet can be blown to the central knife edge 19 from the blowing hole 20 through air flow, so that the punched material sheet can be separated from the central knife edge 19 more quickly.
Referring to fig. 3, a first air pipe 25 is connected to the upper end of a first air box 23, a conduit 27 is connected to the lower end of the first air box 23, the displacement of the first air pipe 25 and the position of the conduit 27 are determined, a second air pipe 26 is connected to the lower end of a second air box 24, a tuyere 28 is connected to the upper end of the second air box 24, the tuyere 28 is flush with the upper surface of a lower concave die 18, the position of the tuyere 28 is determined, so as to ensure that the upper surface of the lower concave die 18 can be blown, clean iron powder, one end of a displacement rod 29 sequentially penetrates through the first air box 23 and the second air box 24, the outer side of a first piston block 31 is slidably connected with the inner wall of the first air box 23, the outer side of a second piston block 30 is slidably connected with the inner wall of the second air box 24, the first air box 23 and the second air box 24 can be separated by the displacement of the first piston block 31 and the second piston block 30, to ensure that the tuyere 28 and the blowing hole 20 do not simultaneously discharge air.
Referring to fig. 1 and 2, a lower fixing plate 17 is arranged on a lower die holder 10, a lower female die 18 is fixedly arranged on the lower fixing plate 17, through holes are formed in the lower fixing plate 17 and the lower die holder 10, the diameter of an upper male die 14 is not larger than that of the through holes, the discharging operation can be smoothly performed through the arrangement of the through holes, a backing plate 12 is arranged on an upper die holder 11, an upper fixing plate 13 is fixedly arranged on the backing plate 12, the upper male die 14 is clamped and embedded on the upper fixing plate 13, and the upper male die 14 can be fixed through the arrangement of the upper fixing plate 13 so as to be matched with the lower female die 18.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (8)
1. The utility model provides an auto parts location stamping die, includes die holder (10), upper die base (11), lower die (18) and the last terrace die (14) of fixing on upper die base (11) of fixed mounting on die holder (10), its characterized in that: the lower die (18) is provided with a gas blowing hole (20), the lower die base (10) is provided with a cleaning component (15) for cleaning the lower die (18), the cleaning component (15) comprises a first air flow box (23) arranged on the lower die base (10), the upper end of the first air flow box (23) is provided with a second air flow box (24), the first air flow box (23) is provided with a first air conveying pipe (25), the second air flow box (24) is provided with a second air conveying pipe (26), the lower end of the first air flow box (23) is provided with a guide pipe (27), one end of the guide pipe (27) is connected with the gas blowing hole (20), one side of the second air flow box (24) is provided with an air nozzle (28), the upper die base (11) is fixedly provided with a displacement rod (29), and the bottom of the displacement rod (29) is provided with a first piston block (31), and a second piston block (30) is arranged in the middle of the displacement rod (29).
2. The automobile part positioning and stamping die as claimed in claim 1, wherein: the lower female die (18) is provided with a central knife edge (19), one end of the air blowing hole (20) is connected with the guide pipe (27), and the other end of the air blowing hole (20) penetrates through the central knife edge (19).
3. The automobile part positioning and stamping die as claimed in claim 1, wherein: the first air conveying pipe (25) is connected to the upper end of the first air flow box (23), and the guide pipe (27) is connected to the lower end of the first air flow box (23).
4. The automobile part positioning and stamping die as claimed in claim 1, wherein: the second air delivery pipe (26) is connected to the lower end of the second airflow box (24), the air nozzle (28) is connected to the upper end of the second airflow box (24), and the air nozzle (28) is flush with the upper surface of the lower concave die (18).
5. The automobile part positioning and stamping die as claimed in claim 1, wherein: one end of the displacement rod (29) penetrates through the first airflow box (23) and the second airflow box (24) in sequence, the outer side of the first piston block (31) is connected with the inner wall of the first airflow box (23) in a sliding mode, and the outer side of the second piston block (30) is connected with the inner wall of the second airflow box (24) in a sliding mode.
6. The automobile part positioning and stamping die as claimed in claim 1, wherein: the lower die holder (10) is provided with a lower fixing plate (17), and the lower female die (18) is fixedly arranged on the lower fixing plate (17).
7. The automobile part positioning and stamping die as claimed in claim 6, wherein: through holes are formed in the lower fixing plate (17) and the lower die holder (10), and the diameter of the upper male die (14) is not larger than that of the through holes.
8. The automobile part positioning and stamping die as claimed in claim 1, wherein: the die is characterized in that a base plate (12) is arranged on the upper die holder (11), an upper fixing plate (13) is fixedly mounted on the base plate (12), and an upper male die (14) is clamped and embedded on the upper fixing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121821184.XU CN215965839U (en) | 2021-08-05 | 2021-08-05 | Auto parts location stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121821184.XU CN215965839U (en) | 2021-08-05 | 2021-08-05 | Auto parts location stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215965839U true CN215965839U (en) | 2022-03-08 |
Family
ID=80575166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121821184.XU Expired - Fee Related CN215965839U (en) | 2021-08-05 | 2021-08-05 | Auto parts location stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215965839U (en) |
-
2021
- 2021-08-05 CN CN202121821184.XU patent/CN215965839U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |