CN117102369B - Stamping device for shaping compressor shell - Google Patents
Stamping device for shaping compressor shell Download PDFInfo
- Publication number
- CN117102369B CN117102369B CN202311378810.6A CN202311378810A CN117102369B CN 117102369 B CN117102369 B CN 117102369B CN 202311378810 A CN202311378810 A CN 202311378810A CN 117102369 B CN117102369 B CN 117102369B
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- fixedly connected
- plate
- cylinder
- column
- base
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- 238000007493 shaping process Methods 0.000 title claims abstract description 12
- 238000004513 sizing Methods 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 55
- 230000001012 protector Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005057 refrigeration 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B21D45/04—Ejecting devices interrelated with motion of tool
-
- 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
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
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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)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Compressor (AREA)
Abstract
The invention discloses a stamping device for shaping a compressor shell, which relates to the technical field of compressor shells and comprises a base, wherein the top of the base is fixedly connected with a top plate, the center of the top of the base is fixedly connected with a lower die assembly, the edge of the top of the base is fixedly connected with a fixing device, the top of the base is fixedly connected with a buffer column, the bottom of the top plate is fixedly provided with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a transverse plate, the middle of the bottom of the transverse plate is fixedly connected with an upper die, the upper die is positioned right above the lower die assembly, and the side of the bottom of the transverse plate is fixedly connected with a protecting device. This compressor casing is stamping device for design, it is fixed with panel through fixing device, prevents that panel from taking place the skew when the punching press, and the telescopic link drives the mould and pushes down the panel, and lower die assembly cooperation is with panel punching press design, protector prevents that the staff from being injured when the punching press.
Description
Technical Field
The invention relates to the technical field of compressor shells, in particular to a stamping device for shaping a compressor shell.
Background
The compressor is driven fluid machinery for lifting low-pressure gas into high-pressure gas, and the compressor sucks low-temperature low-pressure refrigerant gas from an air suction pipe, drives a piston to compress the low-temperature low-pressure refrigerant gas through motor operation, then discharges high-temperature high-pressure refrigerant gas to an exhaust pipe to provide power for refrigeration circulation, and a compressor shell is a shell of the compressor and is used for bearing connection of inner and outer parts, so that the running performance, noise, vibration, maintenance, service life and the like of the compressor are all important influences.
The shell of compressor needs to carry out the punching press design, and in the punching press in-process, the panel can receive great force, takes place the skew easily, leads to the effect of punching press not enough good, and in the punching press in-process, the stroke of punching press is not good to be confirmed, and when too much, the mould receives the force great, and easy damage, in the course of the work, if staff's operation is unobtrusive, probably by stamping device injury, in order to solve above problem, we propose a compressor shell stamping device for design.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a stamping device for shaping of compressor casing, includes the base, the top fixedly connected with roof of this base, the center department fixedly connected with lower mould subassembly at base top, the edge fixedly connected with fixing device at base top, the top fixedly connected with buffer column of base, the bottom fixedly mounted of roof has the telescopic link, the bottom fixedly connected with diaphragm of telescopic link, the centre department fixedly connected with upper mould of diaphragm bottom, just upper mould be located down the mould subassembly directly over, the avris department fixedly connected with protector of diaphragm bottom, just protector be located directly over the buffer column, can be with panel punching press design through this device, protector can prevent that the staff from receiving the injury when the punching press.
Preferably, the fixing device comprises a cylinder, the bottom fixed connection of cylinder is at the top of base, the bottom fixedly connected with first spring of cylinder inner chamber, the top fixedly connected with slip post of first spring, the surface sliding connection of slip post is at the top of cylinder, the top fixed mounting of slip post has clamping device, drives clamping device through first spring and pushes down the panel, fixes the panel on the surface of lower mould subassembly, prevents that the panel from taking place the skew in the punching press in-process, influences the effect of punching press.
Preferably, the inner surface fixed connection of drum has the baffle, the surface rotation of slip post is connected with the rotor plate, the bottom fixedly connected with arc springboard of rotor plate, just the surface fixed connection of arc springboard at the surface of slip post, through rotor plate and baffle for when fixed panel, clamping device can not move down, can be convenient fix panel at clamping device downside, clamping device can grasp the panel of different thickness.
Preferably, the clamping device comprises a square plate, the bottom fixed connection of square plate is at the top of slip post, the top fixedly connected with connecting block of square plate, the internal surface threaded connection of connecting block has the threaded rod, the bottom of threaded rod rotates and is connected with the grip block, just the bottom sliding connection of grip block at the top of square plate, adjust the position of grip block through the threaded rod for the panel of different specification sizes can be fixed to the grip block.
Preferably, the surface sliding connection of grip block has the horizontal pole, the top fixedly connected with gripping head of horizontal pole, the surface cover of horizontal pole is equipped with the second spring, can fix on the surface of uneven panel through the gripping head, prevents that the surface of panel from being uneven leads to the fixed effect of panel not good.
Preferably, the lower die assembly comprises a mounting seat, the bottom of the mounting seat is fixedly connected to the top of the base, a lower die is fixedly connected to the top of the mounting seat, a bottom plate is slidably connected to the inner surface of the lower die, and the plate is pressed through the shapes of the upper die and the lower die to be shaped.
Preferably, the bottom fixedly connected with slide bar of bottom plate, the surface sliding connection of slide bar has the fixed block, the surface fixed connection of fixed block is at the internal surface of bed die, the top fixedly connected with elastic rod of fixed block, just the top fixedly connected with of elastic rod in the bottom of bottom plate, it is ejecting with the panel after the punching press through the bottom plate, conveniently unload panel, prevent that panel card is inside the bed die.
Preferably, the protection device comprises a cylinder, the top fixed connection of cylinder is in the bottom of diaphragm, the bottom sliding connection of cylinder has the montant, the surface fixedly connected with guard plate of montant, the bottom fixedly connected with sponge layer of guard plate, when the punching press, the staff if not keep away from the device, guard plate and sponge layer can contact the staff, reminds the staff to keep away from, reduces the impaired probability of staff.
Preferably, the top of montant runs through the cylinder and fixedly connected with disc, the top fixedly connected with curved plate of disc, just the surface fixed connection of curved plate at the internal surface of cylinder, the top fixed mounting of cylinder inner chamber has the switch, prevents through this device that the staff from being pressed at the punching press in-process by stamping device, protects staff's personal safety, when the punching press, can cooperate with the buffering post, provides a buffering, reduces device's vibration, prevents that device's vibration from bringing the deformation and reducing mould precision and life-span for the mould.
Preferably, the buffer column comprises a column body, the bottom fixed connection of column body is at the top of base, the bottom fixedly connected with fixed column of column body inner chamber, the surface sliding connection of fixed column has the guide bar, the bottom fixedly connected with first magnet of guide bar, the bottom fixedly connected with second magnet of column body inner chamber, the buffer column can provide certain buffering when the punching press, when the montant moves down, the removal of guide montant, fine setting is carried out to the position of montant, prevent the mould skew, when the force of punching press is too big for the montant pushes down the switch, prevents that the force of punching press is too big, crushes down the bed die.
The invention provides a stamping device for shaping a compressor shell. The beneficial effects are as follows:
1. this stamping device is used in compressor casing design, it is fixed with panel through fixing device, prevent that panel from taking place the skew when the punching press, influence the punching press effect, when fixed panel, can rotatory threaded rod, adjust the position of grip block, the second spring can drive the grip head and paste on uneven panel surface for fixing device can fix the panel of different specification sizes.
2. This stamping device is used in compressor casing design, through lower mould subassembly with panel punching press design, when the punching press, go up mould and bed die cooperation, push down the panel for panel punching press design, after the punching press is ended, the elastic rod drives the bottom plate and returns to original place, and the panel after the bottom plate drive punching press upwards moves, and it is ejecting to pass through the panel after the punching press, can conveniently unload the panel.
3. This stamping device is used in compressor casing design, through protector protection staff, when the punching press, the staff if not keep away from the device, the guard plate can press the staff, drives montant upward movement, pushes down the switch for go up the mould and stop moving, return the original place, prevent through this device that the staff from being pressed by stamping device in the punching press in-process, protect staff's personal safety.
4. This stamping device for compressor housing design provides certain buffering when the punching press through the buffer column, reduces the vibration of device, and when the power of punching press was too big, the fixed column can support the montant, drives the montant and pushes down the switch, stops pressing down the mould for when reaching the punching press stroke of predetermineeing, go up the mould and in time stop, prevent the power of punching press too big, crush panel.
Drawings
FIG. 1 is a schematic view showing the external structure of a stamping device for shaping a compressor housing according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of the present invention;
FIG. 3 is a schematic view of a portion of a fixing device according to the present invention;
FIG. 4 is a schematic view of a portion of a clamping device according to the present invention;
FIG. 5 is a partially schematic, anatomical illustration of a lower die assembly according to the invention;
FIG. 6 is a schematic view of a portion of the structure of the protective device of the present invention;
FIG. 7 is a schematic view of the anatomy of the cylindrical portion of the present invention;
FIG. 8 is a schematic view of the partial structure of a buffer column according to the present invention.
In the figure: 1. a base; 2. a lower die assembly; 21. a mounting base; 22. a lower die; 23. a bottom plate; 24. a slide bar; 25. a fixed block; 26. an elastic rod; 3. a fixing device; 31. a cylinder; 32. a first spring; 33. a sliding column; 34. a clamping device; 341. a square plate; 342. a connecting block; 343. a threaded rod; 344. a clamping plate; 345. a cross bar; 346. a clamping head; 347. a second spring; 35. a baffle; 36. a rotating plate; 37. an arc spring plate; 4. a buffer column; 41. a column; 42. fixing the column; 43. a guide rod; 44. a first magnet; 45. a second magnet; 5. a telescopic rod; 6. a cross plate; 7. an upper die; 8. a protective device; 81. a cylinder; 82. a vertical rod; 83. a protection plate; 84. a sponge layer; 85. a disc; 86. a curved plate; 87. a switch; 9. and a top plate.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a stamping device for shaping of compressor casing, including base 1, the top fixedly connected with roof 9 of this base 1, the center department fixedly connected with of base 1 top lower die assembly 2, the edge fixedly connected with fixing device 3 at base 1 top, the top fixedly connected with buffer post 4 of base 1, telescopic link 5 is fixedly installed to the bottom of roof 9, the bottom fixedly connected with diaphragm 6 of telescopic link 5, the middle department fixedly connected with upper die 7 of diaphragm 6 bottom, upper die 7 is located directly over lower die assembly 2, the avris department fixedly connected with protector 8 of diaphragm 6 bottom, protector 8 is located directly over buffer post 4, fix the panel through fixing device 3, prevent that the panel from taking place the skew during the punching press, influence the punching press effect, through upper die 7 and lower die assembly 2 with panel punching press design, can be with panel punching press design through this device, protector 8 can prevent that staff from receiving the injury during the punching press.
The fixing device 3 comprises a cylinder 31, the bottom of the cylinder 31 is fixedly connected to the top of the base 1, the bottom of an inner cavity of the cylinder 31 is fixedly connected with a first spring 32, the top end of the first spring 32 is fixedly connected with a sliding column 33, the outer surface of the sliding column 33 is slidably connected to the top of the cylinder 31, a clamping device 34 is fixedly arranged at the top of the sliding column 33, the first spring 32 drives the sliding column 33 to slide downwards, the sliding column 33 drives the clamping device 34 to move downwards, the clamping device 34 is used for fixing a plate, the clamping device 34 is driven by the first spring 32 to press the plate, the plate is fixed on the surface of the lower die assembly 2, and the plate is prevented from shifting in the punching process and affecting the punching effect.
The inner surface fixed connection of drum 31 has baffle 35, the surface rotation of sliding column 33 is connected with rotor plate 36, the bottom fixedly connected with arc springboard 37 of rotor plate 36, the surface fixed connection of arc springboard 37 is at the surface of sliding column 33, before fixed panel, move sliding column 33, the sliding column 33 drives rotor plate 36 and arc springboard 37 and upwards move, when rotor plate 36 slides the baffle 35 surface, inwards rotate, drive arc springboard 37 crooked, after rotor plate 36 moves to baffle 35 top, baffle 35 can support rotor plate 36 lower surface, at this moment, pack into clamping device 34 downside with the panel, afterwards rotate sliding column 33, first spring 32 drives sliding column 33 and get back to the place, through rotor plate 36 and baffle 35, make when fixed panel, clamping device 34 can not down move, can be convenient fix the panel at clamping device 34 downside, clamping device 34 can grasp panel of different thickness.
The clamping device 34 comprises a square plate 341, the bottom of the square plate 341 is fixedly connected to the top of the sliding column 33, a connecting block 342 is fixedly connected to the top of the square plate 341, a threaded rod 343 is connected to the inner surface of the connecting block 342 in a threaded mode, a clamping plate 344 is connected to the bottom of the threaded rod 343 in a rotating mode, the bottom of the clamping plate 344 is slidably connected to the top of the square plate 341, the threaded rod 343 is rotated, the threaded rod 343 moves inwards along the connecting block 342, the threaded rod 343 drives the clamping plate 344 to slide, the surface of the clamping plate 344 is attached to the outer surface of a plate, and the position of the clamping plate 344 is adjusted through the threaded rod 343, so that the clamping plate 344 can fix plates with different specifications and sizes.
The surface sliding connection of grip block 344 has horizontal pole 345, and the top fixedly connected with centre gripping head 346 of horizontal pole 345, the surface cover of horizontal pole 345 is equipped with second spring 347, and second spring 347 drives horizontal pole 345 and inwards moves, and horizontal pole 345 drives centre gripping head 346 and pastes on the surface of panel, can fix on uneven panel surface through centre gripping head 346, prevents that panel surface unevenness from leading to panel fixed effect not good.
When in use, the plate is fixed by the fixing device 3, before the plate is fixed, the sliding column 33 is moved, the sliding column 33 drives the rotating plate 36 and the arc spring plate 37 to move upwards, when the rotating plate 36 is positioned below the baffle 35, the baffle 35 is gradually increased in width from bottom to top, when the rotating plate 36 moves upwards, the baffle 35 is contacted, the rotating plate 36 is pressed by the baffle 35 to rotate downwards, the rotating plate 36 presses the arc spring plate 37, when the rotating plate 36 moves above the baffle 35, the baffle 35 does not press the rotating plate 36 any more, the arc spring plate 37 drives the rotating plate 36 to rotate upwards, at the moment, the distance from the end part of the rotating plate 36 to the cylinder 31 is smaller than the width of the top of the baffle 35, the sliding column 33 is released, the first spring 32 drives the sliding column 33 to move downwards, the sliding column 33 drives the rotating plate 36 to move downwards, when the rotating plate 36 rotates downwards, the top of the baffle 35 will prop against the bottom of the rotating plate 36 to prevent the rotating plate 36 from moving downwards, the plate is plugged into the lower side of the clamping device 34, then the sliding column 33 is rotated, the sliding column 33 drives the rotating plate 36 to rotate, after the rotating plate 36 rotates a certain angle, the rotating plate 36 slides over the top of the baffle 35 due to the limited length of the baffle 35, at this time, the rotating plate 36 is not right above the baffle 35, no baffle 35 is blocked under the rotating plate 36, the first spring 32 drives the sliding column 33 and the rotating plate 36 to move downwards, the sliding column 33 drives the clamping device 34 to move downwards, the clamping device 34 presses the plate, the plate is fixed on the lower side of the clamping device 34, the threaded rod 343 is rotated, the threaded rod 343 drives the clamping plate 344 to slide, the surface of the clamping plate 344 is attached to the outer surface of the plate, the second spring 347 drives the cross rod 345 to move inwards, the cross rod 345 drives the clamping head 346 to attach to the surface of the plate, the clamping head 346 can be fixed on the surface of uneven plates to fix plates with different specifications, so that the plates are prevented from shifting in the stamping process.
Example 2
As shown in fig. 5 to 8, the lower die assembly 2 includes a mounting seat 21, the bottom of the mounting seat 21 is fixedly connected to the top of the base 1, a lower die 22 is fixedly connected to the top of the mounting seat 21, a bottom plate 23 is slidably connected to the inner surface of the lower die 22, the upper die 7 presses the plate downward, the plate presses the bottom plate 23 downward, the upper die 7 and the lower die 22 press the plate into the shape of the compressor housing, so that the plate is shaped, and the plate is pressed by the shapes of the upper die 7 and the lower die 22, so that the plate is shaped.
The bottom fixedly connected with slide bar 24 of bottom plate 23, the surface sliding connection of slide bar 24 has fixed block 25, the surface fixed connection of fixed block 25 is at the internal surface of bed die 22, the top fixedly connected with elastic rod 26 of fixed block 25, the top fixed connection of elastic rod 26 is in the bottom of bottom plate 23, when the punching press is finalized the design, the bottom plate 23 drives slide bar 24 and slides downwards, until the bottom of bottom plate 23 contacts fixed block 25, after the punching press finishes, elastic rod 26 drives bottom plate 23 and returns to the original place, bottom plate 23 drives the panel after the punching press and upwards moves, it is ejecting to push out the panel after the punching press through bottom plate 23, the convenience is unloaded the panel card is inside bed die 22 to prevent.
Protector 8 includes cylinder 81, the top fixed connection of cylinder 81 is in the bottom of diaphragm 6, the bottom sliding connection of cylinder 81 has montant 82, the external surface fixedly connected with guard plate 83 of montant 82, the bottom fixedly connected with sponge layer 84 of guard plate 83, when the punching press, diaphragm 6 drives cylinder 81 downwardly moving, cylinder 81 drives montant 82 downwardly moving, montant 82 drives guard plate 83 downwardly moving, guard plate 83 drives sponge layer 84 downwardly moving, when the punching press, the staff is not kept away from the device, guard plate 83 and sponge layer 84 can contact the staff, remind the staff to keep away from, reduce the probability that the staff is injured.
The top of montant 82 runs through cylinder 81 and fixedly connected with disc 85, the top fixedly connected with curved plate 86 of disc 85, the surface fixed connection of curved plate 86 is at the internal surface of cylinder 81, the top fixed mounting in cylinder 81 inner chamber has switch 87, curved plate 86 is the elastic component, during the punching press, cylinder 81 drives curved plate 86 and switch 87 and moves down, when guard plate 83 contacts the staff, guard plate 83 drives montant 82 and moves upwards, montant 82 drives disc 85 and moves upwards, disc 85 pushes down switch 87 for telescopic link 5 stops moving, return to the original place, prevent the staff in the punching press in-process by punching press device pressure injury through this device, protect staff's personal safety, during the punching press, can cooperate with buffer post 4, provide a buffering, reduce the vibration of device, prevent that the vibration of device from bringing the deformation and reduce mould precision and life-span for the mould.
The buffer column 4 comprises a column 41, the bottom of the column 41 is fixedly connected to the top of the base 1, the bottom of an inner cavity of the column 41 is fixedly connected with a fixed column 42, the outer surface of the fixed column 42 is slidably connected with a guide rod 43, the bottom of the guide rod 43 is fixedly connected with a first magnet 44, the bottom of the inner cavity of the column 41 is fixedly connected with a second magnet 45, when the vertical rod 82 moves downwards to the guide rod 43, the guide rod 43 is driven to enter the guide rod 43, the guide rod 43 is driven to move downwards, the guide rod 43 drives the first magnet 44 to move downwards, when the distance of the downwards movement of the vertical rod 82 is too large, the vertical rod 82 can contact the fixed column 42, is influenced by the fixed column 42 to move upwards to press a switch 87, the buffer column 4 can provide certain buffer during punching, when the vertical rod 82 moves downwards, the position of the vertical rod 82 is finely adjusted to prevent the die from shifting, when the punching force is too large, the vertical rod 82 presses the switch 87 to prevent the punching force from being too large, and the lower die 22 from being crushed.
When in use, after the plate is fixed by the fixing device 3, the telescopic rod 5 drives the transverse plate 6 to move downwards, the transverse plate 6 drives the cylinder 81 and the upper die 7 to move downwards, the transverse plate 6 drives the cylinder 81 to move downwards, the cylinder 81 drives the vertical rod 82 and the protection plate 83 to move downwards, if a worker is not far away from the device, the protection plate 83 drives the vertical rod 82 and the disc 85 to move upwards when the protection plate 83 presses the worker, the switch 87 is pressed, the telescopic rod 5 stops moving, the upper die 7 is driven to return to the original position, the worker is prevented from being pressed by the punching device in the punching process by the protection plate 83, the personal safety of the worker is protected, when the vertical rod 82 moves downwards to the guide rod 43, the guide rod 43 is driven to move downwards, the guide rod 43 drives the first magnet 44 to move downwards, the first magnet 44 and the second magnet 45 provide certain buffering when stamping, when the distance of the downward movement of the vertical rod 82 is too large, the vertical rod 82 can contact the fixed column 42, the vertical rod is influenced by the fixed column 42 to move upwards, the switch 87 is pressed, the stamping stroke is prevented from being too far, the lower die 22 is crushed, the upper die 7 presses the plate downwards, the plate downwards presses the bottom plate 23, the upper die 7 and the lower die 22 are matched to shape the plate, after the stamping is finished, the elastic rod 26 drives the bottom plate 23 to return to the original position, the bottom plate 23 drives the stamped plate to move upwards, the stamped plate is ejected out, the plate is conveniently unloaded, and after the stamping is finished, the plate is unloaded.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (5)
1. The utility model provides a stamping device for shaping of compressor casing, includes base (1), and the top fixedly connected with roof (9) of this base (1), its characterized in that: the novel plastic die is characterized in that a lower die assembly (2) is fixedly connected to the center of the top of the base (1), a fixing device (3) is fixedly connected to the edge of the top of the base (1), a buffer column (4) is fixedly connected to the top of the base (1), a telescopic rod (5) is fixedly arranged at the bottom of a top plate (9), a transverse plate (6) is fixedly connected to the bottom of the telescopic rod (5), an upper die (7) is fixedly connected to the position of convenience of the bottom of the transverse plate (6), the upper die (7) is located right above the lower die assembly (2), a protecting device (8) is fixedly connected to the side of the bottom of the transverse plate (6), and the protecting device (8) is located right above the buffer column (4);
the fixing device (3) comprises a cylinder (31), the bottom of the cylinder (31) is fixedly connected to the top of the base (1), the bottom of an inner cavity of the cylinder (31) is fixedly connected with a first spring (32), the top end of the first spring (32) is fixedly connected with a sliding column (33), the outer surface of the sliding column (33) is slidably connected to the top of the cylinder (31), and the top of the sliding column (33) is fixedly provided with a clamping device (34);
the inner surface of the cylinder (31) is fixedly connected with a baffle (35), the outer surface of the sliding column (33) is fixedly connected with a rotating plate (36), the bottom of the rotating plate (36) is fixedly connected with an arc-shaped spring plate (37), and the outer surface of the arc-shaped spring plate (37) is fixedly connected with the outer surface of the sliding column (33);
the clamping device (34) comprises a square plate (341), the bottom of the square plate (341) is fixedly connected to the top of the sliding column (33), a connecting block (342) is fixedly connected to the top of the square plate (341), a threaded rod (343) is connected to the inner surface of the connecting block (342) in a threaded mode, a clamping plate (344) is connected to the bottom of the threaded rod (343) in a rotating mode, and the bottom of the clamping plate (344) is connected to the top of the square plate (341) in a sliding mode;
the outer surface of the clamping plate (344) is connected with a cross rod (345) in a sliding manner, the top of the cross rod (345) is fixedly connected with a clamping head (346), and a second spring (347) is sleeved on the outer surface of the cross rod (345);
the buffer column (4) comprises a column body (41), the bottom of the column body (41) is fixedly connected to the top of the base (1), a fixed column (42) is fixedly connected to the bottom of an inner cavity of the column body (41), a guide rod (43) is slidably connected to the outer surface of the fixed column (42), a first magnet (44) is fixedly connected to the bottom of the guide rod (43), and a second magnet (45) is fixedly connected to the bottom of the inner cavity of the column body (41).
2. The stamping device for shaping a compressor housing as recited in claim 1, wherein: the lower die assembly (2) comprises a mounting seat (21), the bottom of the mounting seat (21) is fixedly connected to the top of the base (1), the top of the mounting seat (21) is fixedly connected with a lower die (22), and the inner surface of the lower die (22) is slidably connected with a bottom plate (23).
3. The stamping device for shaping a compressor housing as recited in claim 2, wherein: the bottom of bottom plate (23) fixedly connected with slide bar (24), the surface sliding connection of slide bar (24) has fixed block (25), the surface fixed connection of fixed block (25) is at the internal surface of bed die (22), the top fixedly connected with elastic rod (26) of fixed block (25), just the top fixedly connected with of elastic rod (26) in the bottom of bottom plate (23).
4. The stamping device for shaping a compressor housing as recited in claim 1, wherein: the protection device (8) comprises a cylinder (81), the top of the cylinder (81) is fixedly connected to the bottom of the transverse plate (6), a vertical rod (82) is slidably connected to the bottom of the cylinder (81), a protection plate (83) is fixedly connected to the outer surface of the vertical rod (82), and a sponge layer (84) is fixedly connected to the bottom of the protection plate (83).
5. The stamping device for sizing a compressor housing as recited in claim 4, wherein: the top of montant (82) runs through cylinder (81) and fixedly connected with disc (85), the top fixedly connected with curved plate (86) of disc (85), just the surface fixed connection of curved plate (86) at the internal surface of cylinder (81), the top fixed mounting of cylinder (81) inner chamber has switch (87).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311378810.6A CN117102369B (en) | 2023-10-24 | 2023-10-24 | Stamping device for shaping compressor shell |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311378810.6A CN117102369B (en) | 2023-10-24 | 2023-10-24 | Stamping device for shaping compressor shell |
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| CN117102369B true CN117102369B (en) | 2024-01-09 |
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| CN117102369A (en) | 2023-11-24 |
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