CN112427523B - Get convenient and safe stamping die of putting article - Google Patents
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- CN112427523B CN112427523B CN202011455995.2A CN202011455995A CN112427523B CN 112427523 B CN112427523 B CN 112427523B CN 202011455995 A CN202011455995 A CN 202011455995A CN 112427523 B CN112427523 B CN 112427523B
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- stamping
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- 238000000034 method Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000001174 ascending effect Effects 0.000 claims 1
- 210000003128 head Anatomy 0.000 description 28
- 238000004080 punching Methods 0.000 description 9
- 238000005457 optimization Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 238000007493 shaping process 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a convenient and safe stamping die for taking and placing objects, which comprises a frame, a conveying mechanism and a mounting mechanism, wherein the conveying mechanism is arranged above the frame, and a plurality of mounting mechanisms are arranged outside the frame; the conveying mechanism comprises a mounting plate, the mounting plate is welded along the top of the frame to form a runway, the inner side of the mounting plate is welded with a runway-shaped bearing plate, the upper portion of the bearing plate is slidably provided with an elastic plate, and the top of the elastic plate is fixedly connected with a top plate which is horizontally arranged. In the stamping process, the safety performance of the staff is guaranteed, the stamping process is not in conflict with the taking and placing of the objects, time is saved, and the staff cannot be touched by the stamping head. In use, the processing mould body can be replaced according to actual needs to adapt to processing of different objects, the whole device can process different objects, and the application range is wide.
Description
Technical Field
The invention relates to a stamping die, in particular to a stamping die convenient and safe for taking and placing objects, and belongs to the field of die application.
Background
The stamping die is a die which is common in the die industry and is mainly used for stamping and forming metal products, so that the metal can be rapidly formed into shapes required by production.
However, the existing stamping die still has certain defects in use. The existing stamping die can only form one-step forming of the object to be stamped at one time. Articles of complex shape typically require sequential stamping through multiple stamping dies. And after stamping in one process, the objects need to be rolled and replaced to other processes, the working efficiency is low, the processing of the objects is discontinuous, errors easily occur in the process of replacing and processing in the process, and the safety and the accuracy are not high.
Disclosure of Invention
The invention aims to provide a convenient and safe stamping die for taking and placing objects, which can solve the problem that the existing stamping die can only form one-step forming for objects to be stamped at one time. Articles of complex shape typically require sequential stamping through multiple stamping dies. And after stamping in one process, the objects need to be rolled and replaced to other processes, the working efficiency is low, the processing of the objects is discontinuous, errors easily occur in the process of replacing and processing in the process, and the safety and the accuracy are low.
The aim of the invention can be achieved by the following technical scheme:
The stamping die comprises a frame, a conveying mechanism and mounting mechanisms, wherein the conveying mechanism is arranged above the frame, and a plurality of mounting mechanisms are arranged outside the frame;
the conveying mechanism comprises a mounting plate, the mounting plate is welded and enclosed to form a runway along the top of the frame, the inner side of the mounting plate is welded with a runway-shaped bearing plate, the upper part of the bearing plate is slidably provided with an elastic plate, and the top of the elastic plate is fixedly connected with a horizontally arranged top plate;
The lower part of the top plate is horizontally connected with a movable plate capable of lifting up and down, a through hole is penetrated and arranged in the top plate, a perforation is penetrated and arranged in the movable plate and is arranged right below the through hole, and a plurality of detachable stop rods are arranged on the inner wall of the perforation along the circumferential direction;
The mounting mechanism comprises a mounting frame and a bottom plate, the bottom of the bottom plate is fixedly connected with the lower part of the frame, the mounting frame is fixedly arranged on the upper part of the bottom plate, an upper die capable of moving up and down is arranged above the mounting frame, a stamping head capable of moving up and down is arranged below the upper die, a lower die is arranged on the upper part of the bottom plate under the upper die, a lower die cavity is arranged in the lower die, and the stamping head is arranged right above the through hole and the lower die cavity.
Preferably, one end of the upper part of the bottom plate is connected with a base plate, and the bottom of the lower die is connected with the upper part of the base plate.
Preferably, the upper portion of bearing plate is connected with round slide rail, and the bottom of elastic plate is connected with a plurality of slider, and slider slidable mounting is in the upper portion of slide rail, and the one side that the elastic plate kept away from the mounting panel installs the chain.
Preferably, the transverse plates are welded at the upper parts of the two ends of the frame, the motor is installed on the transverse plates, the output shaft at the upper part of the motor penetrates through the transverse plates to be connected with the sprocket wheel which is horizontally arranged, the sprocket wheel is connected with the chain, and the connecting plate is connected with the upper part of the transverse plates.
Preferably, the top of mounting bracket is connected with last mould through the second hydraulic pressure post, and the below of going up the mould is connected with the punching press head through first hydraulic pressure post, and the four corners in bottom of going up the mould all is vertical to be connected with the locating lever, and the four corners in upper portion of lower mould all is provided with the shrinkage pool with locating lever looks adaptation.
Preferably, the positioning mechanism that the outside both ends of mounting panel were all installed in one side of keeping away from the elastic plate, positioning mechanism include a plurality of mount pad and a dwang, and the dwang runs through a plurality of mount pad to rotate with the mount pad and install, driving motor is installed to the tip of mount pad forehead of one end, driving motor's output is connected with the one end of dwang, and the outside fixedly connected with of dwang is a plurality of atress pole, and the gyro wheel is installed in the top rotation of atress pole, and the roof is provided with the draw-in groove with gyro wheel looks adaptation towards the one end of dwang.
Preferably, the bottom periphery of the top plate and the top periphery of the movable plate are vertically connected with elastic telescopic rods.
Preferably, the inside middle-end of lower die cavity is vertical to be provided with and loads a section of thick bamboo, loads the bottom of section of thick bamboo and is provided with the recess of a plurality of and pin looks adaptation, and loads the inside of section of thick bamboo and be provided with the shaping chamber, and the perforated inner wall is provided with a plurality of jack-in groove, and the pin is pegged graft in the inside of jack-in groove.
Preferably, the specific steps of the stamping die include:
step one: the die bodies to be used are sequentially arranged and installed below the installation frame outside the frame; the plurality of die bodies are installed according to the processing sequence, when the die bodies are installed, the upper die is connected with a second hydraulic column below the installation frame, and the lower die is installed on the upper part of the backing plate; the second hydraulic column drives the upper die to move downwards until the bottom end of the positioning rod is inserted into a concave hole in the corner of the top of the lower die;
Step two: placing an object to be punched in the through hole, dropping the object from the through hole downwards into the through hole, enabling the upper edge of the object to contact with a stop lever, and limiting the object by the stop lever; the motor operates to drive the upper chain wheel to rotate, and the chain wheel drives the chain to move so as to drive the elastic plate to move along the sliding rail at the bottom through the sliding block; the elastic plate moves along with the top plate in the process of moving the upper part of the frame, and a worker places an object to be processed, so that the object to be processed is continuously placed into the through hole; when the object moves to the lower part of the first process die body, the motor stops running, so that the object stops moving, and the object stays between the upper die and the lower die;
Step three: after the top plate stops, the first hydraulic column drives the stamping head to move downwards, the stamping head penetrates through the through hole to enter the inside of the perforation, the stamping head presses down the object in the perforation, and then the stamping head drives the moving plate to move downwards, and penetrates through the space between the mounting plate and the rotating rod to enter the inside of the lower die cavity; the object to be punched enters the forming cavity and is subjected to punch forming by the punch; the loading cylinder is sleeved in the perforation, the stop lever enters the groove, and the upper part of the object is contacted with the loading cylinder and the forming cavity;
Step four: when the elastic plate stops once, the die bodies work simultaneously, so that an object to be processed is sequentially punched and processed in the process of rotating the frame; after the stamping head is stamped, the stamping head moves upwards to retract; the elastic telescopic rod drives the movable plate and the object to move upwards until the movable plate returns to the original position, and the elastic plate continues to rotate; after the object to be processed is processed by the plurality of die bodies, the object to be processed rotates along the elastic plate; and the staff takes out the processed object and continuously places the object to be processed on the moving plate.
The invention has the beneficial effects that:
1. Through setting up a plurality of mounting bracket for can be according to actual processing demand in the work, arrange the below of the mounting bracket of installing outside the frame with the mould that needs to use in proper order. The plurality of die bodies are installed according to the sequence of processing, so that one object can be sequentially processed by a plurality of stamping processes on the frame, the processing efficiency is high, and the forming effect is good. When the die body is installed, the upper die is connected with a second hydraulic column below the installation frame, and the lower die is installed on the upper portion of the base plate. The second hydraulic column drives the upper die to move downwards until the bottom end of the positioning rod is inserted into a concave hole in the corner of the top of the lower die. The object to be punched is placed in the through hole, the object falls down from the through hole to enter the through hole, the upper edge of the object is in contact with the stop lever, and the stop lever limits the object, so that the object can not fall down in the through hole.
2. Through setting up positioning mechanism for when the article moved the below of first process mould body, the motor stopped the operation, and then made the article stop to remove, and the article can stop between last mould and lower mould, and when the motor stopped the operation, the dwang rotated, and then drove the atress pole and upwards rotated, and the gyro wheel joint at atress pole top got into the draw-in groove of top plate tip, can carry out spacingly to the top plate, makes it can stop immediately and remove, thereby guaranteed that the article can stop the upper portion at the lower die cavity, guaranteed the processing accuracy of article. When the roller enters the inside of the clamping groove, the roller can rotate by external force, so that severe impact of the roller and the top plate is avoided, and the roller and the top plate are not easy to damage.
3. Through loading a section of thick bamboo, and set up the recess on loading the upper portion of section of thick bamboo for after the roof stopped, first hydraulic ram drove the punching press head and moves down, and the punching press head passes from the through-hole and enters into the inside of perforation, and the punching press head can press down the inside article of perforation, and then the punching press head drives the movable plate and moves down, passes from between mounting panel and the dwang and enters into the inside of lower die cavity. The object to be punched enters the forming cavity and is subjected to punch forming by the punch. The loading barrel is sleeved in the through hole, the stop lever enters the groove, the upper part of the object can be fully contacted with the loading barrel and the forming cavity, and the object can be fully stamped without being influenced by the moving plate and the stop lever.
4. When the elastic plate stops once, the die bodies work simultaneously, so that an object to be processed can be sequentially punched and processed in the frame rotating process. After the punching head punches, the punching head moves upwards to retract. The elastic telescopic rod drives the movable plate and the object to move upwards until the movable plate returns to the original position, and the elastic plate continues to rotate. The object to be processed rotates along the elastic plate after being processed by the plurality of die bodies. And the staff takes out the processed object and continuously places the object to be processed on the moving plate. One staff can finish the processing of multiple procedures, the processing efficiency is high, and the processing cost is saved. In addition, in the stamping process, the safety performance of the staff is guaranteed, the stamping process is not in conflict with the taking and placing of the objects, time is saved, and the staff cannot be touched by the stamping head. In use, the processing mould body can be replaced according to actual needs to adapt to processing of different objects, the whole device can process different objects, and the application range is wide.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an exploded view of the three-dimensional structure of fig. 1 according to the present invention.
Fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present invention.
Fig. 4 is a schematic view of the bottom structure of the top plate of the present invention.
FIG. 5 is a schematic view of the internal structure of the lower mold cavity of the present invention.
Fig. 6 is a schematic diagram of a moving plate structure according to the present invention.
Fig. 7 is a schematic view of an elastic plate mounting structure according to the present invention.
FIG. 8 is a schematic view of a sprocket mounting structure in accordance with the present invention.
In the figure: 1. a frame; 2. a bottom plate; 3. a backing plate; 4. a motor; 5. a mounting plate; 6. a connecting plate; 7. an upper die; 8. a mounting frame; 9. a first hydraulic column; 10. punching heads; 11. a lower die cavity; 12. a positioning rod; 13. a lower die; 14. a second hydraulic column; 15. an elastic plate; 16. a top plate; 17. a clamping groove; 18. a roller; 19. a rotating lever; 20. a force-bearing rod; 21. a mounting base; 22. a through hole; 23. a moving plate; 24. perforating; 25. an elastic telescopic rod; 26. a molding cavity; 27. a groove; 28. a loading barrel; 29. a stop lever; 30. a plug-in groove; 31. a chain; 32. a slide block; 33. a slide rail; 34. a bearing plate; 35. a sprocket; 36. and a transverse plate.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, 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, a stamping die for conveniently and safely picking and placing objects comprises a frame 1, a conveying mechanism and a mounting mechanism, wherein the conveying mechanism is arranged above the frame 1, and a plurality of mounting mechanisms are arranged outside the frame 1.
The conveying mechanism comprises a mounting plate 5, the mounting plate 5 is welded and enclosed to form a runway along the top of the frame 1, a bearing plate 34 of the runway is welded on the inner side of the mounting plate 5, an elastic plate 15 is slidably mounted on the upper portion of the bearing plate 34, and a top plate 16 horizontally arranged is fixedly connected to the top of the elastic plate 15.
The lower side of the top plate 16 is horizontally connected with a movable plate 23 which can be lifted up and down, a through hole 22 is penetrated and arranged in the top plate 16, a perforation 24 is penetrated and arranged in the movable plate 23, the perforation 24 is arranged right below the through hole 22, and a plurality of detachable stop rods 29 are arranged on the inner wall of the perforation 24 along the circumferential direction.
The installation mechanism comprises an installation frame 8 and a bottom plate 2, the bottom of the bottom plate 2 is fixedly connected with the lower part of the frame 1, the installation frame 8 is fixedly installed on the upper part of the bottom plate 2, an upper die 7 capable of moving up and down is installed above the installation frame 8, a stamping head 10 capable of moving up and down is installed below the upper die 7, a lower die 13 is installed right below the upper die 7 on the upper part of the bottom plate 2, a lower die cavity 11 is arranged in the lower die 13, and the stamping head 10 is arranged right above the through hole 22 and the lower die cavity 11.
As a technical optimization scheme of the invention, one end of the upper part of the bottom plate 2 is connected with the base plate 3, the bottom of the lower die 13 is connected with the upper part of the base plate 3, and the base plate 3 facilitates the installation of the lower die 13.
As a technical optimization scheme of the invention, a circle of sliding rail 33 is connected to the upper part of the bearing plate 34, a plurality of sliding blocks 32 are connected to the bottom of the elastic plate 15, the sliding blocks 32 are slidably mounted on the upper part of the sliding rail 33, a chain 31 is mounted on one side, far away from the mounting plate 5, of the elastic plate 15, and the chain 31 is driven by a chain wheel 35 to move so as to drive the elastic plate 15 to move along the sliding rail 33 at the bottom through the sliding blocks 32.
As a technical optimization scheme of the invention, transverse plates 36 are welded at the upper parts of two ends of the frame1, a motor 4 is arranged on each transverse plate 36, an output shaft at the upper part of each motor 4 penetrates through each transverse plate 36 and is connected with a sprocket 35 which is horizontally arranged, each sprocket 35 is connected with a chain 31, the upper part of each transverse plate 36 is connected with a connecting plate 6, and each motor 4 can drive each sprocket 35 to rotate so as to drive the elastic plate 15 to move.
As a technical optimization scheme of the invention, the upper part of the mounting frame 8 is connected with the upper die 7 through the second hydraulic column 14, the lower part of the upper die 7 is connected with the punching head 10 through the first hydraulic column 9, the four corners of the bottom of the upper die 7 are vertically connected with the positioning rods 12, the four corners of the upper part of the lower die 13 are provided with concave holes matched with the positioning rods 12, and the positioning rods 12 are favorable for fixing the positions between the upper die 7 and the lower die 13 and improving the stability in work.
As a technical optimization scheme of the invention, the positioning mechanisms are arranged at the two ends of the outer part of the mounting plate 5 at the side far away from the elastic plate 15, each positioning mechanism comprises a plurality of mounting seats 21 and a rotating rod 19, each rotating rod 19 penetrates through the corresponding mounting seat 21 and is rotatably mounted with the corresponding mounting seat 21, a driving motor is arranged at the end part of the corresponding mounting seat 21 at one end, the output end of the driving motor is connected with one end of each rotating rod 19, a plurality of stress rods 20 are fixedly connected with the outer part of each rotating rod 19, rollers 18 are rotatably mounted at the top ends of the stress rods 20, clamping grooves 17 matched with the corresponding rollers 18 are formed in the end, facing the corresponding rollers 18, of the top plate 16, of each rotating rod 19 is clamped into the corresponding clamping groove 17 at the end part of the top plate 16, and the top plate 16 can be limited, so that the corresponding rotating rod can be immediately stopped, the object can be stopped at the upper part of the lower die cavity 11, and the processing accuracy of the object can be ensured.
As a technical optimization scheme of the invention, elastic telescopic rods 25 are vertically connected to the periphery of the bottom of the top plate 16 and the periphery of the top of the movable plate 23.
As a technical optimization scheme of the invention, a loading barrel 28 is vertically arranged at the middle end of the inside of the lower die cavity 11, a plurality of grooves 27 matched with a stop lever 29 are arranged at the bottom of the loading barrel 28, a forming die cavity 26 is arranged in the loading barrel 28, a plurality of inserting grooves 30 are arranged on the inner wall of the through hole 24, and the stop lever 29 is inserted into the inserting grooves 30.
As a technical optimization scheme of the invention, the specific steps of the stamping die comprise:
Step one: the die bodies to be used are sequentially arranged and installed below the installation frame 8 outside the frame 1; the plurality of die bodies are installed according to the processing sequence, when the die bodies are installed, the upper die 7 is connected with a second hydraulic column 14 below the installation frame 8, and the lower die 13 is installed on the upper part of the backing plate 3; the second hydraulic column 14 drives the upper die 7 to move downwards until the bottom end of the positioning rod 12 is inserted into a concave hole in the corner of the top of the lower die 13;
Step two: placing the object to be punched inside the through hole 22, and falling the object downwards from the through hole 22 into the through hole 24, wherein the upper edge of the object is contacted with a stop lever 29, and the stop lever 29 limits the object; the motor 4 operates to drive the upper chain wheel 35 to rotate, and the chain wheel 35 drives the chain 31 to move, so that the elastic plate 15 is driven to move along the bottom sliding rail 33 through the sliding block 32; the elastic plate 15 moves along with the top plate 16 in the upper part of the frame 1, and a worker places the object to be processed, and the object to be processed is continuously placed into the through hole 24; when the object moves to the lower part of the first process die body, the motor 4 stops running, so that the object stops moving and stays between the upper die 7 and the lower die 13;
step three: after the top plate 16 stops, the first hydraulic column 9 drives the stamping head 10 to move downwards, the stamping head 10 passes through the through hole 22 and enters the inside of the perforation 24, the stamping head 10 presses down the object in the perforation 24, and then the stamping head 10 drives the moving plate 23 to move downwards, and passes through the space between the mounting plate 5 and the rotating rod 19 and enters the inside of the lower die cavity 11; the object to be punched enters the forming cavity 26 and is subjected to punch forming by the punch 10; the loading cylinder 28 is sleeved in the perforation 24, the stop lever 29 enters the groove 27, and the upper part of the object is contacted with the loading cylinder 28 and the forming cavity 26;
Step four: when the elastic plate 15 stops once, a plurality of die bodies work simultaneously, so that an object to be processed is sequentially punched and processed in the process of rotating the frame 1; after the stamping head 10 is stamped, the stamping head moves upwards to retract; the elastic telescopic rod 25 drives the movable plate 23 and the object to move upwards until the movable plate 23 returns to the original position, and the elastic plate 15 continues to rotate; after the object to be processed is processed by the plurality of die bodies, the object to be processed rotates along the elastic plate 15; the worker takes out the processed article and continues to place the article to be processed on the moving plate 23.
When the invention is used, the moulds to be used are sequentially arranged and installed below the installation frame 8 outside the frame 1 according to actual processing requirements. The plurality of die bodies are installed according to the sequence of processing, so that one object can be sequentially processed by a plurality of stamping processes on the frame 1, the processing efficiency is high, and the forming effect is good. When the die body is installed, the upper die 7 is connected with a second hydraulic column 14 below the installation frame 8, and the lower die 13 is installed on the upper portion of the base plate 3. The second hydraulic column 14 drives the upper die 7 to move downwards until the bottom end of the positioning rod 12 is inserted into a concave hole in the top corner of the lower die 13.
The object to be punched is placed inside the through hole 22, the object falls down from the through hole 22 into the through hole 24, the upper edge of the object is in contact with the stop lever 29, and the stop lever 29 limits the object, so that the object can not fall down inside the through hole 24.
The motor 4 operates to drive the upper chain wheel 35 to rotate, and the chain wheel 35 drives the chain 31 to move, so that the elastic plate 15 is driven to move along the bottom sliding rail 33 through the sliding block 32. The elastic plate 15 moves along with the top plate 16 during the movement of the upper part of the frame 1, so that a worker can place the object to be processed, and the object to be processed can be continuously placed into the through holes 24. When the object moves to the lower part of the first process die body, the motor 4 stops running, so that the object stops moving, the object can stay between the upper die 7 and the lower die 13, and when the motor 4 stops running, the rotating rod 19 rotates, and then drives the force rod 20 to rotate upwards, the roller 18 at the top of the force rod 20 is clamped into the clamping groove 17 at the end part of the top plate 16, the top plate 16 can be limited, and the object can stop moving immediately, so that the object can stop at the upper part of the lower die cavity 11, and the processing accuracy of the object is ensured. When the roller 18 enters the clamping groove 17, the roller 18 can rotate by external force, so that severe impact between the roller 18 and the top plate 16 is avoided, and the roller 18 and the top plate 16 are not easy to damage.
After the top plate 16 stops, the first hydraulic column 9 drives the punch 10 to move downwards, the punch 10 penetrates into the through hole 24 from the through hole 22, the punch 10 presses down the object in the through hole 24, and then the punch 10 drives the moving plate 23 to move downwards, and penetrates into the lower die cavity 11 from between the mounting plate 5 and the rotating rod 19. The object to be punched enters the interior of the forming chamber 26 and is subjected to the punch forming by the punch 10. The loading cylinder 28 is sleeved in the perforation 24, the stop lever 29 enters the groove 27, the upper part of the object can be fully contacted with the loading cylinder 28 and the forming cavity 26, and the object can be fully punched without being influenced by the moving plate 23 and the stop lever 29.
When the elastic plate 15 stops once, the die bodies work simultaneously, so that the object to be processed can be sequentially punched and processed in the rotating process of the frame 1. After the punch head 10 punches, the upward movement is retracted. The elastic telescopic rod 25 drives the moving plate 23 and the object to move upwards until the moving plate 23 returns to the original position, and the elastic plate 15 continues to rotate. After the object to be processed is processed by the plurality of die bodies, it rotates along the elastic plate 15. The worker takes out the processed article and continues to place the article to be processed on the moving plate 23. One staff can finish the processing of multiple procedures, the processing efficiency is high, and the processing cost is saved. In addition, in the stamping process, the safety performance of the staff is guaranteed, the stamping process and the taking and placing of objects do not conflict, time is saved, and the staff cannot be touched by the stamping head 10.
In use, the processing mould body can be replaced according to actual needs to adapt to processing of different objects, the whole device can process different objects, and the application range is wide.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The stamping die is characterized in that the conveying mechanism is arranged above the frame (1), and a plurality of mounting mechanisms are arranged outside the frame (1);
The conveying mechanism comprises a mounting plate (5), the mounting plate (5) is welded along the top of the frame (1) to form a runway, a bearing plate (34) of the runway is welded on the inner side of the mounting plate (5), an elastic plate (15) is slidably mounted on the upper part of the bearing plate (34), and a top plate (16) horizontally arranged is fixedly connected to the top of the elastic plate (15);
A movable plate (23) capable of ascending and descending is horizontally connected below the top plate (16), a through hole (22) is formed in the top plate (16) in a penetrating mode, a through hole (24) is formed in the movable plate (23) in a penetrating mode, the through hole (24) is arranged right below the through hole (22), and a plurality of detachable stop rods (29) are mounted on the inner wall of the through hole (24) along the circumferential direction;
the mounting mechanism comprises a mounting frame (8) and a bottom plate (2), wherein the bottom of the bottom plate (2) is fixedly connected with the lower part of the frame (1), the mounting frame (8) is fixedly mounted on the upper part of the bottom plate (2), an upper die (7) capable of moving up and down is mounted above the mounting frame (8), a stamping head (10) capable of moving up and down is mounted below the upper die (7), a lower die (13) is mounted on the upper part of the bottom plate (2) under the upper die (7), a lower die cavity (11) is arranged in the lower die (13), and the stamping head (10) is arranged right above the through hole (22) and the lower die cavity (11);
The inner middle end of the lower die cavity (11) is vertically provided with a loading barrel (28), the bottom of the loading barrel (28) is provided with a plurality of grooves (27) matched with a stop lever (29), the inside of the loading barrel (28) is provided with a forming die cavity (26), the inner wall of the through hole (24) is provided with a plurality of inserting grooves (30), and the stop lever (29) is inserted into the inserting grooves (30).
2. The stamping die convenient and safe for picking and placing objects according to claim 1, wherein one end of the upper part of the bottom plate (2) is connected with a base plate (3), and the bottom of the lower die (13) is connected with the upper part of the base plate (3).
3. The stamping die convenient and safe for picking and placing objects according to claim 2, wherein a circle of sliding rails (33) are connected to the upper portion of the bearing plate (34), a plurality of sliding blocks (32) are connected to the bottom of the elastic plate (15), the sliding blocks (32) are slidably mounted on the upper portion of the sliding rails (33), and a chain (31) is mounted on one side, far away from the mounting plate (5), of the elastic plate (15).
4. A convenient and safe stamping die for picking and placing objects according to claim 3, characterized in that transverse plates (36) are welded on the upper parts of the two ends of the frame (1), a motor (4) is installed on each transverse plate (36), an output shaft on the upper part of each motor (4) penetrates through each transverse plate (36) to be connected with a sprocket (35) which is horizontally arranged, each sprocket (35) is connected with a chain (31), and a connecting plate (6) is connected on the upper part of each transverse plate (36).
5. The stamping die convenient and safe for taking and placing objects according to claim 4, wherein the upper part of the mounting frame (8) is connected with the upper die (7) through a second hydraulic column (14), the lower part of the upper die (7) is connected with the stamping head (10) through a first hydraulic column (9), the four corners at the bottom of the upper die (7) are vertically connected with positioning rods (12), and the four corners at the upper part of the lower die (13) are provided with concave holes matched with the positioning rods (12).
6. The stamping die convenient and safe for picking and placing objects according to claim 5, characterized in that the positioning mechanism is arranged at two ends of the outer part of the mounting plate (5) at one side far away from the elastic plate (15), the positioning mechanism comprises a plurality of mounting seats (21) and a rotating rod (19), the rotating rod (19) penetrates through the plurality of mounting seats (21) and is rotatably mounted with the mounting seats (21), a driving motor is mounted at the end part of the mounting seat (21) at one end, the output end of the driving motor is connected with one end of the rotating rod (19), a plurality of stress rods (20) are fixedly connected to the outer part of the rotating rod (19), the top end of the stress rods (20) is rotatably provided with rollers (18), and a clamping groove (17) matched with the rollers (18) is formed in one end of the top plate (16) towards the rotating rod (19).
7. The stamping die convenient and safe for picking and placing objects according to claim 6, wherein elastic telescopic rods (25) are vertically connected to the periphery of the bottom of the top plate (16) and the periphery of the top of the moving plate (23).
8. A convenient and safe stamping die for picking and placing objects as defined in claim 7, wherein the specific steps of using the stamping die include:
Step one: the die bodies to be used are sequentially arranged and installed below the installation frame (8) outside the frame (1); the plurality of die bodies are installed according to the processing sequence, when the die bodies are installed, the upper die (7) is connected with a second hydraulic column (14) below the installation frame (8), and the lower die (13) is installed on the upper part of the base plate (3); the second hydraulic column (14) drives the upper die (7) to move downwards until the bottom end of the positioning rod (12) is inserted into a concave hole in the corner of the top of the lower die (13);
Step two: placing an object to be punched in the through hole (22), falling the object from the through hole (22) downwards into the through hole (24), enabling the upper edge of the object to be in contact with the stop lever (29), and limiting the object by the stop lever (29); the motor (4) operates to drive the upper chain wheel (35) to rotate, and the chain wheel (35) drives the chain (31) to move, so that the elastic plate (15) is driven to move along the sliding rail (33) at the bottom through the sliding block (32); the elastic plate (15) moves along with the top plate (16) in the process of moving the upper part of the frame (1), and a worker places an object to be processed, and the object to be processed is continuously placed into the through hole (24); when the object moves to the lower part of the first process die body, the motor (4) stops running, so that the object stops moving, and the object stays between the upper die (7) and the lower die (13);
Step three: after the top plate (16) is stopped, the first hydraulic column (9) drives the stamping head (10) to move downwards, the stamping head (10) penetrates through the through hole (22) to enter the inside of the perforation (24), the stamping head (10) presses down an object in the perforation (24), and then the stamping head (10) drives the moving plate (23) to move downwards, and penetrates through the space between the mounting plate (5) and the rotating rod (19) to enter the inside of the lower die cavity (11); the object to be punched enters the forming cavity (26) and is subjected to punch forming by the punch head (10); the loading cylinder (28) is sleeved in the perforation (24), the stop lever (29) enters the groove (27), and the upper part of the object is contacted with the loading cylinder (28) and the forming cavity (26);
Step four: when the elastic plate (15) stops once, a plurality of die bodies work simultaneously, so that an object to be processed is sequentially punched and processed in the rotating process of the frame (1); after the stamping head (10) is stamped, the stamping head moves upwards to retract; the elastic telescopic rod (25) drives the moving plate (23) and the object to move upwards until the moving plate (23) returns to the original position, and the elastic plate (15) continues to rotate; the object to be processed rotates along the elastic plate (15) after being processed by the plurality of die bodies; the worker takes out the processed object and continues to place the object to be processed on the moving plate (23).
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| WO2020093794A1 (en) * | 2018-11-08 | 2020-05-14 | 苏州斯莱克精密设备股份有限公司 | Punching device and multi-channel can lid punching system |
| CN210907580U (en) * | 2019-10-29 | 2020-07-03 | 四川泰虹科技有限公司 | A punch press for battery case |
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| CN203030697U (en) * | 2012-12-11 | 2013-07-03 | 嘉兴敏实机械有限公司 | Automatic stamping mechanism for B-pillar cover plate of automobile |
| CN207953165U (en) * | 2018-02-09 | 2018-10-12 | 湖北德道汽车科技有限公司 | A kind of accurate progressive die with mould inside fire attack dental structure |
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| CN112427523A (en) | 2021-03-02 |
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