CN222470387U - A metal processing forming tool that avoids waste oil back suction - Google Patents
A metal processing forming tool that avoids waste oil back suction Download PDFInfo
- Publication number
- CN222470387U CN222470387U CN202421280592.2U CN202421280592U CN222470387U CN 222470387 U CN222470387 U CN 222470387U CN 202421280592 U CN202421280592 U CN 202421280592U CN 222470387 U CN222470387 U CN 222470387U
- Authority
- CN
- China
- Prior art keywords
- punch
- fixedly connected
- pipeline
- waste oil
- hardware processing
- Prior art date
- 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.)
- Active
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 31
- 238000012545 processing Methods 0.000 title claims abstract description 28
- 239000002184 metal Substances 0.000 title 1
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 75
- 238000013461 design Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 22
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to the technical field of dies, in particular to a forming pin for hardware processing, which can avoid waste oil suction. The utility model provides a forming pin for hardware processing, which can avoid waste oil from being sucked back. The utility model provides a avoid waste oil to suck back forming is public for hardware processing, includes drift, short pipeline, lubricated mechanism and cooling body, and the drift rigid coupling has the short pipeline, is equipped with lubricated mechanism on the drift, is equipped with cooling body on the drift. The utility model can release the vacuum environment between the punch and the die through the air holes in the middle of the punch when the forming pin for hardware processing is opened through parts such as the short pipeline, and can avoid the situation that waste residue and waste oil on the die are sucked back onto the forming pin, thereby influencing the next processing.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a forming pin for hardware processing, which can avoid waste oil suction.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool for molding an article, which is composed of various parts, and different molds are composed of different parts. The method mainly realizes the processing of the appearance of the article through the change of the physical state of the formed material, and has the name of 'industrial mother'. Is a tool for making blank into a workpiece with specific shape and size under the action of external force. The mold generally comprises a male mold and a female mold (or a male mold and a female mold) which are separable and combinable. And taking out the workpiece when the workpiece is separated, and injecting the blank into the die cavity for forming when the workpiece is closed. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and machining precision, and is one of important marks of the mechanical manufacturing level.
In the process of hardware stamping and stretching forming, a vacuum environment can be formed between a female die and a product forming pin, an exhaust hole is required to be added, so that the vacuum environment is relieved, a die is conveniently opened, the existing public exhaust mode of hardware processing forming pin is that exhaust is carried out from the bottom during die assembly, negative air pressure from the bottom to a die core is generated during die opening, and waste residue and waste oil on the die are sucked back to the forming pin.
Based on the above situation, the utility model provides a forming pin for hardware processing, which can avoid waste oil suction.
Disclosure of utility model
In order to overcome the defect that waste residue and waste oil on a die are sucked back to a forming core when the existing forming core for hardware processing is disclosed, the utility model provides the forming core for hardware processing, which is used for avoiding waste oil suck back.
The utility model provides a avoid waste oil to suck back forming is public for hardware processing, includes drift, short pipeline, lubricated mechanism and cooling body, and the drift rigid coupling has the short pipeline, is equipped with lubricated mechanism on the drift, is equipped with cooling body on the drift.
As a further preferable scheme, the lubricating mechanism comprises an oil tank, a large water pump, a connecting pipe, branch pipelines, round pipelines, a reset spring and round head rods, wherein the oil tank is fixedly connected with the punch, the paired branch pipelines are fixedly connected with the punch, the large water pump is fixedly connected with the oil tank, one end of the connecting pipe is communicated with a water outlet of the large water pump, the other end of the connecting pipe is communicated with the paired branch pipelines, one end of the branch pipeline is communicated with the connecting pipe, the other end of the branch pipeline is communicated with the round pipelines, one end of the round pipeline is communicated with the paired branch pipelines, the other end of the round pipeline is communicated with the outside of the punch, the round head rods are slidably connected with the punch, the reset spring is fixedly connected between the round head rods and the punch, and the round head rods are slidably connected with the round pipelines.
As a further preferable scheme, the cooling mechanism comprises a water tank, a small water pump and a circulating water pipe, wherein the water tank is fixedly connected with the punch, the small water pump is fixedly connected with the water tank, the circulating water pipe is fixedly connected with the punch, one end of the circulating water pipe is communicated with the water outlet of the small water pump, and the other end of the circulating water pipe is communicated with the water tank.
As a further preferable scheme, the device further comprises a cylinder and a circular plate, wherein the punch is fixedly connected with a pair of cylinders, the punch is slidably connected with the circular plate, and the output ends of the pair of cylinders are fixedly connected with the circular plate.
As a further preferable scheme, the short pipeline is an L-shaped pipeline and is used for avoiding that waste residue and waste oil are sucked back to a forming core by negative pressure during mould opening.
As a further preferable scheme, the bottom of the circulating water pipe is of a multi-layer annular design and is used for rapidly cooling the punch.
The utility model has the beneficial effects that 1, the forming pin for hardware processing can release the vacuum environment between the punch and the die through the short pipe when the die is opened through the parts such as the short pipe, and the situation that waste residue and waste oil on the die are sucked back to the forming pin to influence the next processing can be avoided.
2. The utility model adds lubricating oil to the bottom of the punch through the oil tank, the round head rod and other parts, which is used for reducing friction and facilitating demoulding, and can prolong the service life of the die and improve the surface quality of the product.
3. According to the utility model, through the parts such as the water tank, the circulating water pipe and the like, the forming pin for hardware processing can cool the bottom of the punch in a water-cooling manner, the condition that the device is damaged due to overheating of the bottom of the punch after long-time use is avoided, the service life of a die can be prolonged, and the surface quality of a product is improved.
4. According to the utility model, the cylinder and the circular plate enable the forming pin for hardware processing to automatically demould after the product is processed, thereby reducing the manpower labor and improving the working efficiency of the forming pin for hardware processing.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective sectional view of the ram and the short pipe.
FIG. 3 is a schematic perspective sectional view of the oil tank, connecting pipe, large water pump and other parts of the present utility model.
FIG. 4 is a schematic perspective view of the parts of the present utility model, such as the branch pipe, the round pipe, and the punch, in partial section.
Fig. 5 is a schematic perspective view of the components of the big water pump, the branch pipeline, the round pipeline and the like.
Fig. 6 is a schematic perspective sectional view of the punch, water tank, circulating water pipe and other parts of the present utility model.
Fig. 7 is a schematic perspective view of the water tank, the small water pump, the circulating water pipe and other parts of the utility model.
Fig. 8 is a schematic perspective view of the punch, short pipe, circular plate and other parts of the present utility model.
Fig. 9 is a schematic perspective view of the disk and cylinder of the present utility model.
The drawing is marked by 1 part of punch, 2 parts of short pipeline, 3 parts of oil tank, 4 parts of large water pump, 5 parts of connecting pipe, 6 parts of branch pipeline, 7 parts of round pipeline, 8 parts of return spring, 9 parts of round head rod, 10 parts of water tank, 11 parts of small water pump, 12 parts of circulating water pipe, 13 parts of air cylinder and 14 parts of circular plate.
Detailed Description
The utility model will be further described with reference to specific embodiments, and it should be understood that terms such as arrangement, mounting, coupling, and connection are to be construed broadly, as for example, fixedly coupled, detachably coupled, or integrally coupled, mechanically coupled, electrically coupled, directly coupled, indirectly coupled via an intervening medium, or in communication between two elements, unless otherwise specifically indicated or defined. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
The utility model provides a avoid waste oil to suck back forming is public for hardware processing, as shown in fig. 1-7, including drift 1, short pipeline 2, lubrication mechanism and cooling mechanism, the inside rigid coupling of drift 1 has short pipeline 2, is equipped with lubrication mechanism on the drift 1, is equipped with cooling mechanism on the drift 1.
As shown in fig. 3-5, the lubrication mechanism comprises an oil tank 3, a large water pump 4, a connecting pipe 5, a branch pipeline 6, a circular pipe 7, a reset spring 8 and a round head rod 9, wherein the oil tank 3 is fixedly connected to the left side of the top of the punch 1, a pair of branch pipelines 6 are fixedly connected to the inside of the punch 1, the circular pipe 7 is fixedly connected to the inside of the punch 1, the large water pump 4 is fixedly connected to the bottom of the oil tank 3, the connecting pipe 5 is fixedly connected to the bottom of the large water pump 4, one end of the connecting pipe 5 is communicated with the water outlet of the large water pump 4, the other end of the connecting pipe 5 is communicated with the pair of branch pipelines 6, one end of the branch pipeline 6 is communicated with the circular pipe 7, one end of the circular pipe 7 is communicated with the bottom of the paired branch pipelines 6, the other end of the circular pipe 7 is communicated with the outside of the bottom of the punch 1, the round head rod 9 is fixedly connected to the round head rod 1, the reset spring 8 is fixedly connected between the round head rod 9 and the punch 1, and the round head rod 9 is in sliding connection with the circular pipe 7.
As shown in fig. 6 and 7, the cooling mechanism comprises a water tank 10, a small water pump 11 and a circulating water pipe 12, wherein the water tank 10 is fixedly connected to the right side of the top of the punch head 1, the small water pump 11 is fixedly connected to the bottom of the water tank 10, the circulating water pipe 12 is fixedly connected to the inside of the punch head 1, one end of the circulating water pipe 12 is communicated with the water outlet of the small water pump 11, and the other end of the circulating water pipe 12 is communicated with the water tank 10.
As shown in fig. 8 and 9, the device further comprises a cylinder 13 and a circular plate 14, wherein the cylinder 13 is fixedly connected to the left side and the right side of the punch 1, the circular plate 14 is slidably connected to the upper portion of the outer side of the punch 1, and the output ends of the paired cylinders 13 are fixedly connected with the circular plate 14.
As shown in fig. 2, the short pipeline 2 is an L-shaped pipeline, and is used for avoiding negative pressure during mold opening to suck waste residue and waste oil back onto a molding pin.
As shown in fig. 7, the bottom of the circulating water pipe 12 is of a multi-layer annular design, and is used for rapidly cooling the punch 1.
When people want to use the formed male processing product for hardware processing, firstly, the big water pump 4 is started to drive lubricating oil in the oil tank 3 to pass through the connecting pipe 5 and enter the branch pipeline 6, at the moment, the bottom end of the round head rod 9 is separated from the round pipeline 7, the lubricating oil can enter the round pipeline 7 from the branch pipeline 6 and finally flow out from the bottom of the punch head 1, then, the big water pump 4 is closed, the punch head 1 is driven to move downwards through an external device, the punch head 1 moves downwards to drive the round head rod 9 to move downwards until the round head rod 9 contacts with a die at the bottom, the round head rod 9 is extruded by the die to move upwards until the bottom end of the round head rod 9 enters the round pipeline 7 and the punch head 1 is attached to the die, the reset spring 8 is compressed, then, the punch head 1 is driven to move upwards through the external device and the cylinder 13 is started, the round plate 14 is driven to move downwards, the die is extruded to assist demoulding, at this time, vacuum state can be generated between the punch 1 and the die, ventilation can be carried out through the short pipeline 2 to release the vacuum state, the circular pipeline 7 can be blocked by the existence of the round head rod 9, waste residue oil at the bottom of the die is sucked into the circular pipeline 7 by the generated negative pressure, after the punch 1 is separated from the die, the cylinder 13 is started to drive the circular plate 14 to move upwards for reset, the round head rod 9 moves downwards for reset under the action of spring reset and does not block the circular pipeline 7, when the punch 1 works for a long time to cause higher temperature, the small water pump 11 can be started to drive the cooling liquid in the water tank 10 to cool the bottom of the punch 1 through the circulating water pipe 12, finally the water tank 10 is returned to sequentially carry out circulating water cooling, the small water pump 11 is closed when cooling is not needed, the contact area between the circulating water pipe 12 and the punch 1 can be increased by the multi-layer annular design at the bottom of the circulating water pipe 12, and the cooling effect is improved.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a avoid waste oil to suck back the shaping public for hardware processing, characterized by, including drift (1), nozzle stub (2), lubricated mechanism and cooling body, drift (1) rigid coupling has nozzle stub (2), is equipped with lubricated mechanism on drift (1), is equipped with cooling body on drift (1).
2. The forming pin for hardware processing for avoiding waste oil back suction according to claim 1, wherein the lubricating mechanism comprises an oil tank (3), a large water pump (4), a connecting pipe (5), a branch pipeline (6), a round pipeline (7), a reset spring (8) and a round head rod (9), wherein the oil tank (3) is fixedly connected with the punch (1), the paired branch pipelines (6) are fixedly connected with the punch (1), the round pipeline (7) is fixedly connected with the oil tank (3), the large water pump (4) is fixedly connected with the connecting pipe (5), one end of the connecting pipe (5) is communicated with a water outlet of the large water pump (4), the other end of the connecting pipe (5) is communicated with the paired branch pipelines (6), one end of the branch pipeline (6) is communicated with the round pipeline (7), the other end of the round pipeline (7) is externally communicated with the punch (1), the round head rod (9) is slidingly connected with the round head rod (9), and the round head rod (9) is fixedly connected with the round pipeline (8).
3. The forming pin for hardware processing for avoiding waste oil back suction according to claim 2, wherein the cooling mechanism comprises a water tank (10), a small water pump (11) and a circulating water pipe (12), wherein the water tank (10) is fixedly connected with the punch (1), the small water pump (11) is fixedly connected with the water tank (10), the circulating water pipe (12) is fixedly connected with the punch (1), one end of the circulating water pipe (12) is communicated with a water outlet of the small water pump (11), and the other end of the circulating water pipe (12) is communicated with the water tank (10).
4. The forming pin for hardware processing for avoiding waste oil back suction according to claim 3, further comprising a cylinder (13) and a circular plate (14), wherein the punch (1) is fixedly connected with a pair of cylinders (13), the punch (1) is slidably connected with the circular plate (14), and the output ends of the pair of cylinders (13) are fixedly connected with the circular plate (14).
5. The molding pin for hardware processing for avoiding waste oil suck-back according to claim 4, wherein the short pipeline (2) is an L-shaped pipeline for avoiding waste residue and waste oil from being sucked back onto the molding pin due to negative pressure during mold opening.
6. The forming pin for hardware processing for avoiding waste oil back suction according to claim 5, wherein the bottom of the circulating water pipe (12) is of a multi-layer annular design and is used for rapidly cooling the punch (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421280592.2U CN222470387U (en) | 2024-06-06 | 2024-06-06 | A metal processing forming tool that avoids waste oil back suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421280592.2U CN222470387U (en) | 2024-06-06 | 2024-06-06 | A metal processing forming tool that avoids waste oil back suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222470387U true CN222470387U (en) | 2025-02-14 |
Family
ID=94491244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421280592.2U Active CN222470387U (en) | 2024-06-06 | 2024-06-06 | A metal processing forming tool that avoids waste oil back suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222470387U (en) |
-
2024
- 2024-06-06 CN CN202421280592.2U patent/CN222470387U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214353994U (en) | Injection mold for producing rubber tube | |
| CN118023494A (en) | Vacuum air extraction structure and method for die casting die | |
| CN222470387U (en) | A metal processing forming tool that avoids waste oil back suction | |
| CN222153639U (en) | A universal vehicle shell hydraulic deep drawing die and press | |
| CN220826267U (en) | Automatic demolding injection molding device | |
| CN211807544U (en) | Sole injection mold who possesses automatic bullet material function | |
| CN210553225U (en) | Portable demoulding structure of hardware mould | |
| CN222077881U (en) | A forging die demoulding mechanism | |
| CN115921793B (en) | High-temperature forming die with workpiece taking function for nut production | |
| CN221985676U (en) | A quick mold change structure | |
| CN213321371U (en) | Take injection mold of ejecting structure of time delay | |
| CN215283125U (en) | Double-material integrated rotary injection mold for sealing element | |
| CN220278119U (en) | Hardware stamping die convenient to drawing of patterns | |
| CN217258167U (en) | Cooling mechanism for injection plastic mould | |
| CN219114643U (en) | Plastic mould with cooling structure | |
| CN219924516U (en) | Ferrous metal mould convenient to drawing of patterns | |
| CN222428988U (en) | Magnesium alloy die capable of being extruded at high speed | |
| CN214491369U (en) | High-temperature injection molding mold for double-layer wall thickness plastic water cup | |
| CN223491867U (en) | Wear-resistant anti-deformation die | |
| CN217916403U (en) | Die for processing internal thread of plastic part | |
| CN220295611U (en) | Automobile die processing stamping device | |
| CN220591535U (en) | Core pulling mechanism of automobile crankcase mold | |
| CN220219319U (en) | Mobile phone rear cover hot-press forming die for glass fiber plate | |
| CN220591534U (en) | Die casting die convenient to drawing die | |
| CN221773255U (en) | A stretching die for automobile parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |