CN116511356B - Oil pan mould capable of replacing different templates - Google Patents
Oil pan mould capable of replacing different templates Download PDFInfo
- Publication number
- CN116511356B CN116511356B CN202310661915.6A CN202310661915A CN116511356B CN 116511356 B CN116511356 B CN 116511356B CN 202310661915 A CN202310661915 A CN 202310661915A CN 116511356 B CN116511356 B CN 116511356B
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- 230000007246 mechanism Effects 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 19
- 230000033001 locomotion Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an oil pan die capable of replacing different templates, which comprises a body and a lower die base connected to the bottom end of the body, wherein the lower die base and the body are connected through a connecting piece, the edge of the base is fixedly connected with the bottom end of a guide rod, an upper die is in force-applying sliding connection with the guide rod through a hydraulic rod, a buffer rod is further arranged above the base, the top end of the buffer rod is slidably arranged in a bracket fixed on the lower end face of the upper die through a spring, and the bottom end of the buffer rod is connected with a pressure changing device, so that the impact force generated when the die is clamped can be effectively buffered, meanwhile, the buffer structure is utilized to assist the stable distribution of metal sheets and the follow-up airflow-type auxiliary demoulding, and different cavity templates can be conveniently replaced, and the stability of the buffer rod in the disassembly and installation processes is convenient.
Description
Technical Field
The invention relates to the technical field of oil pan molds, in particular to an oil pan mold capable of replacing different templates.
Background
The oil pan is the equipment that is arranged in the cell-phone and stores lubricating oil in the engine cylinder block structure, and it sets up in the lower half of crankcase, in order to satisfy the complicated appearance requirement of engine equipment inner structure, its own structure also belongs to special-shaped structure, consequently can't directly obtain through simple technology such as cutting, just need use the mould equipment to carry out shaping processing, according to different materials and automobile engine requirement, the oil pan mould also divide into injection mold and stamping die, wherein stamping die is applicable to the metal oil pan of simple appearance, but this type of mould equipment still has following problem when in actual use:
because the oil pan self structure is metal material, even though some oil pans are smaller in thickness, the required impact force is also great, so in the actual machining process, the hydraulic power is required to drive the upper die to move and impact the die assembly to achieve the machining purpose, and because the dies self lack of perfect buffer mechanisms, the collision force between the dies is too strong, and the formed oil pans cannot be conveniently separated from the lower die.
Disclosure of Invention
The invention aims to provide an oil pan die capable of replacing different templates, so as to solve the problems that in the prior art, the oil pan is made of metal material, and the required impact force is larger although the thickness of part of the oil pan is smaller, so that in the actual machining process, the upper die is required to be driven to move by hydraulic power and the die is required to be impacted to be clamped for achieving the machining purpose, and the impact force between the dies is too strong and the formed oil pan cannot be separated from the lower die conveniently due to the lack of a perfect buffer mechanism of the die.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an oil pan mould of removable different templates, includes the body and connects the base in the body bottom, links to each other through the connecting piece between the two, the edge of base and the bottom fixed connection of guide bar, and go up the mould and pass through hydraulic stem application of force sliding connection at the guide bar, the top of base still is provided with the buffer rod, the top of buffer rod is then in the terminal surface fixed support under last mould through spring slidable mounting, and the bottom of buffer rod then links to each other with the pressure changing device, the pressure changing device is used for changing the positive negative pressure in the internal die cavity.
Further, the pressure changing device comprises a vertical cylinder, a valve plate which is horizontally distributed and vertically sealed and sliding is arranged in the vertical cylinder, and the upper space of the valve plate is connected with the top end of the air pipe.
Further, the tail end of the air pipe is communicated with the branched pipe, the branched pipe is communicated with an air hole formed in the bottom wall of the cavity of the body, and meanwhile the air pipe is spirally sealed and detachably arranged on the vertical cylinder.
Further, a positioning mechanism is further arranged between the body and the base, and the positioning mechanism is used for assisting the body to be stable in state when the body is replaced.
Further, the positioning mechanism comprises a positioning column and a positioning cylinder, a first magnetic block is arranged at the top end of the positioning column, opposite faces of a second magnetic block arranged below the middle plate are arranged in a suction mode, and the middle plate is arranged in the positioning cylinder.
Further, the top end of the positioning cylinder is slidably connected with the bottom end of the sliding rod, the top end of the sliding rod is slidably mounted in the inner cylinder through an elastic piece, the inner cylinder is fixed on the bottom wall of the body, the positioning cylinder is vertically slidably mounted in the inner cylinder, and the width of the opening at the bottom end of the inner cylinder is matched with the outer diameter of the positioning column.
Further, the upper end face of the middle plate is also provided with a third magnetic block, the exposed surface of the third magnetic block and the exposed surface of the first magnetic block are arranged in a repulsive manner, meanwhile, the middle plate is further connected with a rotating mechanism through a rotating shaft, and the rotating mechanism is used for automatically driving the middle plate to rotate after the body is installed and enabling the third magnetic block to be opposite to the exposed surface of the first magnetic block.
Further, the rotating mechanism comprises a gear and a rack, the gear is vertically arranged on the rotating shaft, the gear is meshed with the rack positioned at the side of the gear, and the top end of the rack is connected with the transverse plate.
Further, the gear and the rack are both positioned in the side wall of the positioning cylinder, and the transverse plate horizontally penetrates through the groove in the inner wall of the positioning cylinder and is fixedly connected with the bottom end of the sliding rod.
Compared with the prior art, the invention has the beneficial effects that: the oil pan mold with the replaceable different mold plates can effectively buffer impact force generated when the mold is assembled, and meanwhile, the buffer structure is utilized to assist stable distribution of metal sheets and follow-up airflow type auxiliary demolding, and the different mold cavity mold plates can be replaced conveniently, so that the stability of the mold is convenient in the process of disassembly and installation;
1. the buffer rod and the spring are used, so that the impact force of the upper die and the lower die can be effectively buffered when the upper die and the lower die are clamped, and the buffer rod can drive the valve plate to move synchronously by being matched with the use of the valve plate, and the air pressure in the cavity can be automatically regulated according to the movement of the valve plate in different directions, so that the distribution state of the metal sheet and the demolding of the auxiliary oil pan are respectively stabilized when the upper die and the lower die are clamped;
2. the structural design of the first magnetic block and the second magnetic block can utilize attractive force between the two magnetic blocks, so that the shaking of the template is effectively prevented when the template is installed, and the stability of the template under the condition that the template is hoisted before the installation of the connecting piece is completed is ensured;
further, the structural design of the positioning cylinder and the inner cylinder enables the positioning cylinder to move under the action of turning the middle plate under the meshing transmission of the gear rack, so that the third magnetic blocks can be just opposite to the first magnetic blocks, the repulsive state between the first magnetic blocks and the second magnetic blocks is ensured, the impact force of the upper die can be buffered to a certain extent, and the repulsive force can be utilized to facilitate the disassembly of the die plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view showing the internal structure of a vertical cylinder according to a first embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of the body of the present invention;
FIG. 4 is a schematic diagram of a second embodiment of the present invention;
FIG. 5 is a schematic view of a positioning mechanism according to the present invention;
FIG. 6 is a schematic cross-sectional view of the positioning barrel and the positioning rod of the present invention;
FIG. 7 is a schematic bottom view of the positioning cartridge of FIG. 6 according to the present invention;
fig. 8 is a schematic structural view of the positioning cylinder and the positioning rod of the present invention when combined.
In the figure: 1. a body; 2. a base; 3. a guide rod; 4. an upper die; 5. a buffer rod; 6. a spring; 7. a vertical tube; 8. a valve plate; 9. an air pipe; 10. a branch pipe; 11. air holes; 12. a connecting piece; 13. positioning columns; 14. a positioning cylinder; 15. a first magnetic block; 16. a second magnetic block; 17. an intermediate plate; 18. a slide bar; 19. an inner cylinder; 20. a cross plate; 21. a rack; 22. a gear; 23. a rotating shaft; 24. and a third magnetic block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides the following technical solutions:
examples
In this embodiment, in order to solve the technical problems existing in the prior art, a scheme is disclosed, specifically as shown in fig. 1-3, comprising a body 1 and a base 2 connected to the bottom end of the body 1, wherein the two are connected through a connecting piece 12, the edge of the base 2 is fixedly connected with the bottom end of a guide rod 3, an upper die 4 is in force sliding connection with the guide rod 3 through a hydraulic rod, a buffer rod 5 is further arranged above the base 2, the top end of the buffer rod 5 is slidably arranged in a bracket fixed on the lower end surface of the upper die 4 through a spring 6, the bottom end of the buffer rod 5 is connected with a pressure changing device, the pressure changing device is used for changing positive and negative pressure in a cavity in the body 1, the pressure changing device comprises a vertical cylinder 7, a valve plate 8 which is horizontally distributed and vertically sealed and slides is arranged in the vertical cylinder 7, the upper space of the valve plate 8 is connected with the top end of an air pipe 9, the tail end of the air pipe 9 is communicated in a branch pipe 10, the branch pipe 10 is communicated with an air hole 11 formed in the bottom wall of the cavity of the body 1, the air pipe 9 is spirally sealed and detachably arranged on the vertical cylinder 7, the body 1 is a template in a lower die, the lower die is arranged on the base 2 through a connecting piece 12, a metal plate is placed above the body 1, the cavity shape in the body 1 is the molded oil pan shape, then the hydraulic press can be started to drive the upper die 4 to move downwards, the molding processing of the oil pan can be realized after the die is closed, the bottom end of the buffer rod 5 can synchronously move in the vertical cylinder 7 in the moving process of the upper die 4, the spring 6 can be correspondingly compressed after the movement to the greatest extent, the purpose of buffering the die closing impact force is realized, in order to ensure the smooth die closing, when the buffer rod 5 moves downwards, the valve plate 8 in the vertical cylinder 7 can synchronously move downwards, therefore, the inner space of the vertical cylinder 7 above the buffer rod is also correspondingly in a negative pressure state, and under the communication of the air pipe 9, the branch pipe 10 and the air hole 11 in fig. 3 are also in the corresponding negative pressure state, so that on one hand, residual scraps in the cavity can be sucked out, on the other hand, the relatively closed cavity space formed by covering the workpiece can be adsorbed with negative pressure, the auxiliary metal workpiece can be stably distributed on the cavity, when the metal workpiece is demolded, the buffer rod 5 drives the valve plate 8 to move upwards, and the air flow above the valve plate 8 can be blown out from the uniformly distributed air hole 11 under the communication of the air pipe 9 and the branch pipe 10, so that the formed oil pan is separated from the cavity by the aid of the air flow, and the effect of facilitating demolding is achieved.
Examples
Because template itself weight is great, dock and inconvenient when manual handling or lifting device carries out the assembly change, the phenomenon of rocking is produced easily between template and the base, this just leads to the easy mutual collision damage between the connecting piece 12 of prior art, therefore in order to solve this problem, still disclose the following scheme in this embodiment, specific as shown in fig. 4 and 6-7, still be provided with positioning mechanism between body 1 and the base 2, positioning mechanism is used for when changing body 1, auxiliary body 1 state is stable, positioning mechanism includes reference column 13 and positioning cylinder 14, the top of reference column 13 is provided with first magnetic path 15, the opposite face of this magnetic path is provided with the second magnetic path 16 of installing in the intermediate plate 17 below is for inhaling the setting mutually, and intermediate plate 17 then installs in positioning cylinder 14, during the change of template in the lower mould of staff, lifting device or manual handling, the second magnetic path 16 in the body 1 lower terminal surface positioning cylinder 14 can be corresponding press close to the position that first magnetic path 15 is located, and because second magnetic path 16 is located in the inside positioning cylinder 14, therefore can not bump the corresponding state down between two magnetic path 1, and the rope can not be more stable under the mutual collision state between two, the base can be more stable with the corresponding state under the two magnetic paths, the motion 1.
In this embodiment, the top end of the positioning cylinder 14 is slidably connected with the bottom end of the sliding rod 18, while the top end of the sliding rod 18 is slidably mounted in the inner cylinder 19 through an elastic member, the inner cylinder 19 is fixed on the bottom wall of the body 1, and meanwhile, the positioning cylinder 14 is vertically slidably mounted in the inner cylinder 19, the width of the bottom end opening of the inner cylinder 19 is identical to the outer diameter of the positioning column 13, that is, when the butt joint between the template and the base 2 is performed, the mutually attracted magnetic blocks can make the relative state between the body 1 and the base 2 more stable, and simultaneously, in the mounting process, and after the state of the body 1 is stable, the self-downward movement can make the connecting piece 12 correspondingly and gradually butt-joint in the corresponding mounting structure in the base 1, then the body 1 continuously moves downwards, the positioning cylinder 14 also slides upwards in the inner cylinder 19, and the positioning column 13 also synchronously enters into the inner cylinder 19, thereby playing the role of stably positioning body 1 and effectively sharing the impact force of the connecting piece 12 when the body 1 moves radially.
In order to reduce the resistance caused by the attraction of the magnets when the body 1 is dismounted again, the embodiment also discloses the scheme that, as shown in fig. 6-8, a third magnetic block 24 is further arranged on the upper end surface of the middle plate 17, the exposed surface of the third magnetic block 24 and the exposed surface of the first magnetic block 15 are in repulsive arrangement, meanwhile, the middle plate 17 is connected with a rotating mechanism through a rotating shaft 23, the rotating mechanism is used for automatically driving the middle plate 17 to rotate after the body 1 is mounted and leading the third magnetic block 24 to be opposite to the exposed surface of the first magnetic block 15, the rotating mechanism comprises a gear 22 and a rack 21, the gear 22 is vertically mounted on the rotating shaft 23, the gear 22 is meshed with a rack 21 positioned at the side of the gear 22, the top end of the rack 21 is connected with a transverse plate 20, the gear 22 and the rack 21 are positioned in the side wall of the positioning cylinder 14, the transverse plate 20 horizontally penetrates through the inner wall of the positioning cylinder 14 to be slotted and is fixedly connected with the bottom end of the positioning cylinder 18, the body 1 is divided into two stages in the downward moving installation, the first stage is that the top end of the sliding rod 18 slides at the top end of the inner barrel 19 firstly, at the same time, the middle plate 17 cannot rotate, when the top end of the sliding rod 18 slides to the maximum distance, the second stage is that the body 1 moves downward, at the same time, when the body 1 moves downward, the friction force between the sliding rod 18 and the positioning barrel 14 can not block the pressure of the body 1 for driving the sliding rod 18 to move downward integrally, so that the sliding rod 18 correspondingly slides relatively in the positioning barrel 14, the transverse plate 20 correspondingly drives the rack 21 to move downward, so that under the meshing transmission effect between the rack 21 and the gear 22, the gear 22 drives the middle plate 17 to rotate through the rotating shaft 23, and the third magnetic block 24 correspondingly rotates synchronously and enables the outer surface of the third magnetic block to be distributed downward, at the subsequent disassembly, the repulsion force can assist the upward movement separation of the body 1, and can play a role in assisting in buffering impact force by utilizing the repulsion force between the magnetic blocks, meanwhile, after the body 1 is completely separated, the middle plate 17 can reversely rotate again, so that the stability of the body 1 in the disassembling process is ensured, and shaking cannot be generated after the body 1 is separated from the base 2.
It should be understood that the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. refer to the directions or positions based on the directions or positions shown in the drawings, and are merely for convenience in describing the present invention, and are not intended to indicate or imply that the apparatus or element referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the protection of the present invention, standard parts used in the present invention may be purchased from the market, special parts may be customized according to the descriptions of the specification and the drawings, and the specific connection manners of the parts may be conventional manners in the prior art, such as bolts, rivets, welding, etc., and the mechanical, part and apparatus are conventional manners in the prior art, and the circuit connection is also conventional manners in the prior art, which are not further described herein.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an oil pan mould of removable different templates, includes body (1) and connects base (2) in body (1) bottom, links to each other through connecting piece (12) between the two, the bottom fixed connection of edge and guide bar (3) of base (2), and go up mould (4) through hydraulic rod application of force sliding connection at guide bar (3), its characterized in that: a buffer rod (5) is further arranged above the base (2), the top end of the buffer rod (5) is slidably arranged in a bracket fixed on the lower end face of the upper die (4) through a spring (6), and the bottom end of the buffer rod (5) is connected with a pressure changing device which is used for changing positive and negative pressure in the cavity in the body (1);
a positioning mechanism is further arranged between the body (1) and the base (2), and the positioning mechanism is used for assisting the body (1) to be stable in state when the body (1) is replaced;
the positioning mechanism comprises a positioning column (13) and a positioning cylinder (14), a first magnetic block (15) is arranged at the top end of the positioning column (13), opposite surfaces of a second magnetic block (16) arranged below a middle plate (17) are arranged in a mutually sucking way, and the middle plate (17) is arranged in the positioning cylinder (14);
the top end of the positioning cylinder (14) is in sliding connection with the bottom end of the sliding rod (18), the top end of the sliding rod (18) is slidably arranged in the inner cylinder (19) through an elastic piece, the inner cylinder (19) is fixed on the bottom wall of the body (1), meanwhile, the positioning cylinder (14) is vertically slidably arranged in the inner cylinder (19), and the width of an opening at the bottom end of the inner cylinder (19) is matched with the outer diameter of the positioning column (13);
the upper end face of the middle plate (17) is also provided with a third magnetic block (24), the exposed surface of the third magnetic block (24) and the exposed surface of the first magnetic block (15) are arranged in a repulsive mode, meanwhile, the middle plate (17) is further connected with a rotating mechanism through a rotating shaft (23), and the rotating mechanism is used for automatically driving the middle plate (17) to rotate after the installation of the body (1) is completed and enabling the third magnetic block (24) to be opposite to the exposed surface of the first magnetic block (15);
the rotating mechanism comprises a gear (22) and a rack (21), the gear (22) is vertically arranged on a rotating shaft (23), the gear (22) is meshed with the rack (21) positioned at the side of the gear, and the top end of the rack (21) is connected with a transverse plate (20);
the gear (22) and the rack (21) are both positioned in the side wall of the positioning cylinder (14), and the transverse plate (20) horizontally penetrates through the groove in the inner wall of the positioning cylinder (14) and is fixedly connected with the bottom end of the sliding rod (18).
2. The oil pan mold of claim 1, wherein the different mold plates are replaceable, wherein: the pressure changing device comprises a vertical cylinder (7), wherein valve plates (8) which are horizontally distributed and vertically sealed and slide are arranged in the vertical cylinder (7), and the upper space of the valve plates (8) is connected with the top ends of air pipes (9).
3. An oil pan mold with a replaceable different mold plate according to claim 2, wherein: the tail end of the air pipe (9) is communicated with the branch pipe (10), the branch pipe (10) is communicated with an air hole (11) formed in the bottom wall of the cavity of the body (1), and the air pipe (9) is spirally sealed and detachably arranged on the vertical cylinder (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310661915.6A CN116511356B (en) | 2023-06-06 | 2023-06-06 | Oil pan mould capable of replacing different templates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310661915.6A CN116511356B (en) | 2023-06-06 | 2023-06-06 | Oil pan mould capable of replacing different templates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116511356A CN116511356A (en) | 2023-08-01 |
| CN116511356B true CN116511356B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310661915.6A Active CN116511356B (en) | 2023-06-06 | 2023-06-06 | Oil pan mould capable of replacing different templates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116511356B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900147B (en) * | 2023-09-08 | 2023-11-17 | 江苏兴锻智能装备科技有限公司 | Multi-cavity cup falling stamping device capable of quickly replacing die |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273049B1 (en) * | 1999-08-04 | 2001-08-14 | Pacific Industrial Co., Ltd. | Engine oil pan and forming method and apparatus |
| CN205967065U (en) * | 2016-08-18 | 2017-02-22 | 重庆泽田汽车部件有限责任公司 | Automatic stamping die of drawing of patterns |
| CN210387238U (en) * | 2019-08-04 | 2020-04-24 | 东台市杰顺机械制造有限公司 | Oil pan stamping die |
| CN212042545U (en) * | 2020-01-21 | 2020-12-01 | 响水县龙威油泵附件有限公司 | High-precision casting with protection function |
| CN215824060U (en) * | 2021-06-05 | 2022-02-15 | 无锡惠晟精密元器件有限公司 | Scrap-jumping-preventing and smashing-preventing special die for sheet punching |
| CN216397717U (en) * | 2021-09-10 | 2022-04-29 | 浙江正丰模具科技有限公司 | Stamping die with replaceable die core |
| CN217095206U (en) * | 2022-03-21 | 2022-08-02 | 浙江东信达汽车零部件股份有限公司 | Stamping flanging die |
| CN217342891U (en) * | 2022-01-21 | 2022-09-02 | 扬州市泰和机械有限公司 | Cold extrusion die for tappet body of automobile engine |
| CN217432812U (en) * | 2022-06-30 | 2022-09-16 | 合肥安丰电器塑胶有限公司 | Fill electric pile backshell mould convenient to drawing of patterns |
| CN217665856U (en) * | 2022-07-01 | 2022-10-28 | 武汉新港大洋汽车零部件有限公司 | Integrally-formed composite oil pan mold with lugs |
| CN217798462U (en) * | 2022-06-20 | 2022-11-15 | 东莞致嘉金属科技有限公司 | Stamping die convenient to change stamping die head |
| CN116021751A (en) * | 2023-02-13 | 2023-04-28 | 青岛海尔模具有限公司 | Quick replacement structure and adsorption die |
-
2023
- 2023-06-06 CN CN202310661915.6A patent/CN116511356B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6273049B1 (en) * | 1999-08-04 | 2001-08-14 | Pacific Industrial Co., Ltd. | Engine oil pan and forming method and apparatus |
| CN205967065U (en) * | 2016-08-18 | 2017-02-22 | 重庆泽田汽车部件有限责任公司 | Automatic stamping die of drawing of patterns |
| CN210387238U (en) * | 2019-08-04 | 2020-04-24 | 东台市杰顺机械制造有限公司 | Oil pan stamping die |
| CN212042545U (en) * | 2020-01-21 | 2020-12-01 | 响水县龙威油泵附件有限公司 | High-precision casting with protection function |
| CN215824060U (en) * | 2021-06-05 | 2022-02-15 | 无锡惠晟精密元器件有限公司 | Scrap-jumping-preventing and smashing-preventing special die for sheet punching |
| CN216397717U (en) * | 2021-09-10 | 2022-04-29 | 浙江正丰模具科技有限公司 | Stamping die with replaceable die core |
| CN217342891U (en) * | 2022-01-21 | 2022-09-02 | 扬州市泰和机械有限公司 | Cold extrusion die for tappet body of automobile engine |
| CN217095206U (en) * | 2022-03-21 | 2022-08-02 | 浙江东信达汽车零部件股份有限公司 | Stamping flanging die |
| CN217798462U (en) * | 2022-06-20 | 2022-11-15 | 东莞致嘉金属科技有限公司 | Stamping die convenient to change stamping die head |
| CN217432812U (en) * | 2022-06-30 | 2022-09-16 | 合肥安丰电器塑胶有限公司 | Fill electric pile backshell mould convenient to drawing of patterns |
| CN217665856U (en) * | 2022-07-01 | 2022-10-28 | 武汉新港大洋汽车零部件有限公司 | Integrally-formed composite oil pan mold with lugs |
| CN116021751A (en) * | 2023-02-13 | 2023-04-28 | 青岛海尔模具有限公司 | Quick replacement structure and adsorption die |
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