CN220942932U - Safety protection structure for stamping die - Google Patents
Safety protection structure for stamping die Download PDFInfo
- Publication number
- CN220942932U CN220942932U CN202322490225.7U CN202322490225U CN220942932U CN 220942932 U CN220942932 U CN 220942932U CN 202322490225 U CN202322490225 U CN 202322490225U CN 220942932 U CN220942932 U CN 220942932U
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- fixedly connected
- plate
- stamping
- fixed
- stamping die
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- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 238000004080 punching Methods 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 claims description 12
- 210000000481 breast Anatomy 0.000 claims description 6
- 208000014674 injury Diseases 0.000 abstract description 5
- 208000012260 Accidental injury Diseases 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 23
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model relates to the technical field of stamping dies and discloses a safety protection structure for a stamping die, which comprises a supporting plate, a protection component and a fixing component, wherein a U-shaped frame is fixedly connected to the upper surface of the supporting plate, a hydraulic cylinder is fixedly connected to the middle part of the top end of the U-shaped frame, a stamping head is fixedly connected to the bottom of a driving shaft of the hydraulic cylinder, the protection component is fixedly connected to the outside of the stamping head, the fixing component is fixedly connected to the middle part of the upper surface of the supporting plate, the protection component comprises a fixing plate, and a protective cover is arranged below the fixing plate. According to the utility model, the stamping head and the stamping groove can be covered by the arranged protective component, so that accidental injury of staff during stamping is avoided, the protective component can ascend and descend along with the stamping head, the impact on the taking out of stamped parts is avoided, the stamping head can be conveniently replaced by the arranged connecting plate, the limiting rod and the bolt, the stamping plate can be replaced, and the operation is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a safety protection structure for a stamping die.
Background
The stamping die is special technological equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die); in the working process of the stamping die, the stamping components of the upper die base are all in open type, no external protective measures are taken, working errors are easy to occur in the operation process of workers, personal injuries such as extrusion collision of the workers are caused by the stamping components, and great potential safety hazards exist.
Through retrieval, the prior Chinese patent publication number is: CN218425286U provides a protective structure of stamping continuous die, this patent is through upper die base and die holder, connect through a plurality of guide pillars between upper die base and the die holder, the upper die base slides along the guide pillar and abuts on the die holder, be provided with the protection casing between upper die base and the die holder, the protection casing is located the periphery of upper die base, the protection casing with be detachable connection between upper die base, the die holder.
Although the above-mentioned patent can set up the protection subassembly to stamping die, reduced the hidden danger that the workman received the injury when the operation, the protection architecture of a continuous stamping die of foretell still has following problem: the protective structure provided in the above patent is fixedly connected by the fastener and encloses the stamping die inside, thereby causing the inconvenience of taking out the stamped part.
To solve the above problems, a safety protection structure for a stamping die is proposed.
Disclosure of utility model
The utility model aims to provide a safety protection structure for a stamping die, which solves the problem that the safety protection structure arranged in the background art is fixedly connected through a fastener and surrounds the stamping die inside, so that a stamped part is inconvenient to take out.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety protection structure for stamping die, includes layer board, protection component and fixed subassembly, the last fixed surface of layer board is connected with U type frame, the top middle part fixedly connected with pneumatic cylinder of U type frame, the drive shaft bottom fixedly connected with punching press head of pneumatic cylinder, protection component fixed connection is in the outside of punching press head, fixed component fixed connection is in the upper surface middle part of layer board, protection component includes the fixed plate, the below of fixed plate is provided with the protection casing, the inner wall lower extreme sliding connection of protection casing has the clean board, the upper surface left and right sides fixedly connected with dead lever of clean board, the upper end of dead lever wears to establish respectively the top of protection casing and fixedly connected with both ends about the fixed plate, the outside of dead lever is provided with first spring, the top of first spring is fixedly connected with respectively the downside left and right sides of fixed plate, the lower extreme of first spring is in the upper surface left and right sides of protection casing, the equal fixedly connected with protection casing, the back of the side is connected with the connecting plate, the equal sliding connection has the one end of U type frame is in opposite directions, the equal sliding connection has the connecting plate of the top of connecting plate.
Through adopting above-mentioned technical scheme, start the pneumatic cylinder and drive the punching press head and descend, carry out the punching press, this in-process, with punching press hood inside through the protective component, thereby avoid the injury staff, the protective component is at the during operation, through the gravity effect of protection casing, make first spring receive the extension, and make clean board be located the inner wall top of protection casing, at the in-process that descends, the lower extreme of protection casing contacts fixed subassembly earlier than the punching press head, then the pneumatic cylinder drives the punching press head, the fixed plate, dead lever and clean board continue to descend, clean board and fixed subassembly contact later, when the protection casing removes the top of U type frame, fix the connecting plate through the bolt, the pneumatic cylinder drives the punching press head and descends this moment, expose from the protection casing, can change.
As a further description of the above technical solution: the fixed subassembly includes fixed frame, the equal fixedly connected with fixed ear in the left and right sides of fixed frame.
Through adopting above-mentioned technical scheme, fix the fixed frame on the layer board through the fixed ear.
As a further description of the above technical solution: the inner side sliding connection of fixed frame has the punching press board, the upper surface outside of punching press board has seted up the recess, the inner wall upper side sliding connection of recess has the lifter plate, the downside fixedly connected with of lifter plate a plurality of second springs, the lower extreme of second spring is in respectively fixed connection the inner wall bottom of recess, the upper surface middle part of punching press board is provided with the punching press groove.
Through adopting above-mentioned technical scheme, punching press is carried out through punching press head and punching press groove cooperation, and during the punching press, protection casing contact lifter plate to compress second spring makes the lower extreme of protection casing hug closely the cooperation with the inner wall of recess, covers the punching press head.
As a further description of the above technical solution: the left side front end fixedly connected with first fixed block of fixed frame, the front side of fixed frame rotates and is connected with the breast board.
Through adopting above-mentioned technical scheme, the breast board is used for fixing the punching press board.
As a further description of the above technical solution: the left end fixedly connected with second fixed block of breast board, the outside of fixed frame inlays establishes to be connected in the inboard of first fixed block.
By adopting the technical scheme, the fixing device is used for fixing the breast board.
As a further description of the above technical solution: the middle parts of the first fixed block and the second fixed block are jointly penetrated with the same pin bolt.
By adopting the technical scheme, the fixing device is used for fixing the first fixing block and the second fixing block.
As a further description of the above technical solution: the fixed lugs are respectively and fixedly connected to the upper surface of the supporting plate.
Through adopting above-mentioned technical scheme, the through-hole has been seted up at fixed ear middle part to fix on the layer board through the bolt.
As a further description of the above technical solution: the middle part of fixed plate fixed connection is in the outside of the drive shaft of pneumatic cylinder.
By adopting the technical scheme, the driving shaft of the hydraulic cylinder drives the fixing plate to move.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the safety protection structure for the stamping die, firstly, the stamping head and the stamping groove can be covered through the protection component, so that personnel are prevented from being accidentally injured during stamping, and meanwhile, the protection component can ascend and descend along with the stamping head, so that the effect of taking out of stamped parts is avoided.
2. According to the safety protection structure for the stamping die, provided by the utility model, the stamping head can be conveniently replaced through the connecting plate, the limiting rod and the bolt, and meanwhile, the stamping plate can be replaced, so that the operation is simple and convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a bolt structure according to the present utility model;
FIG. 3 is a schematic view of a protective component according to the present utility model;
FIG. 4 is a schematic diagram of a pallet structure according to the present utility model;
FIG. 5 is a schematic view of a stamping plate structure of the present utility model;
Fig. 6 is a schematic view of a lifter plate structure according to the present utility model.
In the figure: 1. a supporting plate; 2. a U-shaped frame; 3. a hydraulic cylinder; 4. punching heads; 5. a protective assembly; 501. a fixing plate; 502. a protective cover; 503. a cleaning plate; 504. a fixed rod; 505. a first spring; 506. a connecting plate; 507. a limit rod; 508. a bolt; 6. a fixing assembly; 601. a fixed frame; 602. a fixed ear; 603. a stamping plate; 604. a groove; 605. a lifting plate; 606. a second spring; 607. stamping a groove; 608. a first fixed block; 609. a breast board; 610. a second fixed block; 611. and a pin bolt.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, reference is made to the following detailed description of the utility model, taken in conjunction with the accompanying drawings.
Referring to fig. 1-3, the safety protection structure for the stamping die of the utility model comprises a supporting plate 1, a protection component 5 and a fixing component 6, wherein the upper surface of the supporting plate 1 is fixedly connected with a U-shaped frame 2, the middle part of the top end of the U-shaped frame 2 is fixedly connected with a hydraulic cylinder 3, the bottom of a driving shaft of the hydraulic cylinder 3 is fixedly connected with a stamping head 4, the protection component 5 is fixedly connected with the outside of the stamping head 4, the fixing component 6 is fixedly connected with the middle part of the upper surface of the supporting plate 1, the protection component 5 comprises a fixing plate 501, a protective cover 502 is arranged below the fixing plate 501, the lower end of the inner wall of the protective cover 502 is slidingly connected with a cleaning plate 503, the left side and the right side of the upper surface of the cleaning plate 503 are fixedly connected with fixing rods 504, the upper ends of the fixing rods 504 are respectively penetrated at the top of the protective cover 502 and fixedly connected with the left side and the right side of the fixing plate 501, the outside of the fixing rods 504 is provided with a first spring 505, the top of the first spring 505 is fixedly connected with the left and right ends of the lower side of the fixed plate 501 respectively, the lower end of the first spring 505 is fixedly connected with the left and right sides of the upper surface of the protective cover 502 respectively, the left and right sides of the protective cover 502 are fixedly connected with the connecting plates 506, the opposite ends of the connecting plates 506 are slidably connected with the limiting rods 507, the upper ends of the limiting rods 507 are fixedly connected with the left and right sides of the U-shaped frame 2, the tops of the opposite ends of the connecting plates 506 are fixedly connected with bolts 508, the hydraulic cylinder 3 is started to drive the stamping head 4 to descend for stamping, in the process, the stamping head 4 is covered inside by the protective assembly 5, so that the injury to workers is avoided, the protective assembly 5 stretches the first spring 505 under the action of gravity of the protective cover 502 and enables the cleaning plate 503 to be positioned on the top of the inner wall of the protective cover 502 in the descending process, the lower extreme of protection casing 502 contacts fixed subassembly 6 earlier than punching press head 4, then pneumatic cylinder 3 drives punching press head 4, fixed plate 501, dead lever 504 and cleaning plate 503 and continues to descend, then cleaning plate 503 and fixed subassembly 6 contact, when protection casing 502 moves the top of U type frame 2, fix connecting plate 506 through bolt 508, pneumatic cylinder 3 drives punching press head 2 and descends this moment, expose from protection casing 502, can change, thereby the protection architecture is through fastener fixed connection, and with stamping die surrounding inside, thereby the inconvenient problem of taking out of the part that leads to punching press shaping has been solved.
Referring to fig. 4-6, the fixing assembly 6 includes a fixing frame 601, fixing lugs 602 are fixedly connected to both left and right sides of the fixing frame 601, a stamping plate 603 is slidably connected to an inner side of the fixing frame 601, a groove 604 is formed in an outer side of an upper surface of the stamping plate 603, a lifting plate 605 is slidably connected to an inner wall upper side of the groove 604, a plurality of second springs 606 are fixedly connected to a lower side of the lifting plate 605, lower ends of the second springs 606 are fixedly connected to bottoms of inner walls of the groove 604 respectively, a stamping groove 607 is formed in a middle portion of an upper surface of the stamping plate 603, a first fixing block 608 is fixedly connected to a left front end of the fixing frame 601, a baffle 609 is rotatably connected to a front side of the fixing frame 601, a second fixing block 610 is fixedly connected to a left end of the baffle 609, a same pin 611 is fixedly connected to an inner side of the first fixing block 608 in an embedded manner outside of the fixing frame 601, the pin 611 is jointly penetrated in a middle portion of the first fixing block 608 and the second fixing block 610, the pin 611 is pulled out of the first fixing block 608 and the second fixing block 610, and then the baffle 609 is rotated to replace the stamping plate 603.
Referring to fig. 4, fixing lugs 602 are fixedly coupled to the upper surfaces of the pallets 1, respectively, thereby fixing the fixing frame 601 to the surfaces of the pallets 1.
Referring to fig. 3, the middle part of the fixing plate 501 is fixedly connected to the outside of the driving shaft of the hydraulic cylinder 3, and the hydraulic cylinder 3 can drive the fixing plate 501 to move up and down.
The working principle is that the hydraulic cylinder 3 is started to drive the stamping head 4 to descend and the stamping groove 607 arranged in the middle of the stamping plate 603 to be matched for stamping, the fixing plate 501 and the protective cover 502 descend synchronously with the stamping head 4, the cleaning plate 503 is located at the top of the inner wall of the fixing lug 602 under the action of the first spring 505, when the cleaning plate descends, the protective cover 502 firstly contacts the lifting plate 605 and exerts acting force on the lifting plate 605, the second spring 606 is compressed and simultaneously compresses the first spring 505, so that the stamping head 4 and the stamping groove 607 are covered, the fixing plate 501 drives the fixing rod 504 to descend continuously, the cleaning plate 503 is driven to descend continuously to contact with the stamping plate 603, the pin 611 is pulled out of the first fixing block 608 and the second fixing block 610, the protective cover 609 is rotated subsequently, the stamping plate 603 can be taken out for replacement, the connecting plate 506 and the protective cover 502 are fixed through the bolt 508 and the limiting rod 507, and the hydraulic cylinder 3 drives the stamping head 4 to descend at the moment and can be exposed from the protective cover 502 for replacement.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A safety protection structure for stamping die, includes layer board (1), protective component (5) and fixed subassembly (6), its characterized in that: the utility model discloses a cleaning device, including support plate (1), protection component (5), protection component (6), protection component (5) are in upper surface middle part of support plate (1), protection component (5) are including fixed plate (501), the below of fixed plate (501) is provided with protection casing (502), the inner wall lower extreme sliding connection of protection casing (502) has cleaning plate (503), the upper surface left and right sides fixedly connected with dead lever (504) of cleaning plate (503), the upper end of dead lever (504) wears to establish respectively the top of protection casing (502) and fixedly connected with the left and right sides both ends of fixed plate (501), the outside of dead lever (504) is provided with first spring (505), the top of first spring (505) is fixedly connected with respectively lower surface both sides (506) of protection casing (502) are connected with respectively, the left and right sides (506) are connected with both sides (506) of protection casing (502), the utility model discloses a U-shaped frame, including U-shaped frame (2), connecting plate (506), gag lever post (507) are all sliding connection in the opposite ends of connecting plate (506), upper end fixed connection of gag lever post (507) is in the left and right sides of U-shaped frame (2), the equal threaded connection in top of the opposite ends of connecting plate (506) has bolt (508).
2. A safety protection structure for a stamping die according to claim 1, characterized in that: the fixing assembly (6) comprises a fixing frame (601), and fixing lugs (602) are fixedly connected to the left side and the right side of the fixing frame (601).
3. A safety protection structure for a stamping die according to claim 2, characterized in that: the inside sliding connection of fixed frame (601) has punching press board (603), recess (604) have been seted up in the upper surface outside of punching press board (603), the inner wall upper side sliding connection of recess (604) has lifter plate (605), the downside fixedly connected with of lifter plate (605) is a plurality of second springs (606), the lower extreme of second spring (606) is fixed connection respectively in the inner wall bottom of recess (604), the upper surface middle part of punching press board (603) is provided with punching press groove (607).
4. A safety shield structure for a stamping die as recited in claim 3, wherein: the left front end of the fixed frame (601) is fixedly connected with a first fixed block (608), and the front side of the fixed frame (601) is rotatably connected with a baffle plate (609).
5. The safety protection structure for a stamping die according to claim 4, wherein: the left end fixedly connected with second fixed block (610) of breast board (609), the outside of fixed frame (601) inlays and establishes the connection and be in the inboard of first fixed block (608).
6. The safety protection structure for a stamping die according to claim 5, wherein: the middle parts of the first fixed block (608) and the second fixed block (610) are jointly penetrated with the same pin bolt (611).
7. A safety protection structure for a stamping die according to claim 2, characterized in that: the fixing lugs (602) are respectively and fixedly connected to the upper surface of the supporting plate (1).
8. A safety protection structure for a stamping die according to claim 1, characterized in that: the middle part of the fixed plate (501) is fixedly connected with the outside of the driving shaft of the hydraulic cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322490225.7U CN220942932U (en) | 2023-09-13 | 2023-09-13 | Safety protection structure for stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322490225.7U CN220942932U (en) | 2023-09-13 | 2023-09-13 | Safety protection structure for stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220942932U true CN220942932U (en) | 2024-05-14 |
Family
ID=91006924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322490225.7U Active CN220942932U (en) | 2023-09-13 | 2023-09-13 | Safety protection structure for stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220942932U (en) |
-
2023
- 2023-09-13 CN CN202322490225.7U patent/CN220942932U/en active Active
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