CN219381571U - Plastic stamping die capable of being rapidly positioned - Google Patents
Plastic stamping die capable of being rapidly positioned Download PDFInfo
- Publication number
- CN219381571U CN219381571U CN202320242961.8U CN202320242961U CN219381571U CN 219381571 U CN219381571 U CN 219381571U CN 202320242961 U CN202320242961 U CN 202320242961U CN 219381571 U CN219381571 U CN 219381571U
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- Prior art keywords
- lifting frame
- fixed
- workpiece
- base
- die
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- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007493 shaping process 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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- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to the technical field of plastic stamping, in particular to a plastic stamping die capable of being rapidly positioned. When the lifting frame descends, the punch descends and firstly abuts against the workpiece under the action of the first spring, preliminary fixing of the workpiece is achieved, the lifting frame continues to descend and the inclined edge at the lower end of the movable pressing block slides with the inclined groove under the driving of the lifting cylinder, accordingly the lower end of the movable pressing block abuts against the edge of the workpiece, further the workpiece is fixed again, rapid positioning and fixing of the workpiece are achieved, and workpiece displacement is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of plastic stamping, in particular to a plastic stamping die capable of being rapidly positioned.
Background
The stamping die is a press processing device which uses a die arranged on a press to apply pressure to materials so as to separate or deform the materials in a plastic shape, thus obtaining the required parts, and plastic is required to be stamped and shaped during shaping, for example, the plastic stamping die is disclosed in the Chinese patent CN208392213U, and the device ensures higher accuracy of the die in the working process through the cooperation of two guide posts and a calibration block.
However, during the stamping process of the workpiece, the workpiece is easily deviated under the pressure of the male die, so that the stamping quality of the workpiece is reduced, and therefore, a plastic stamping die capable of being rapidly positioned is provided by a person skilled in the art to solve the problems in the prior art.
Disclosure of Invention
The utility model aims to provide a plastic stamping die capable of being rapidly positioned so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic stamping die that can fix a position fast, includes the base, sets up the roof above the base, the upper surface symmetry movable mounting of base has the grip block, two the centre gripping has the die between the grip block, the die cavity has been seted up to the upper surface of die, and the chute has all been seted up to the upper surface of die's upper surface located the both sides of die cavity, slidable mounting has the crane between base and the roof, the middle part position department movable mounting of crane has the drift, and the lower surface of crane is located the both sides of drift and all is fixed with the guide rail, the inside slidable mounting of guide rail has the second slider, and installs the second spring between the one end of guide rail and the second slider, the lower surface mounting of second slider has movable briquetting, the lower extreme of movable briquetting is close to outside one corner department and is equipped with the hypotenuse with chute sliding connection.
As a further aspect of the present utility model: the upper surface middle part department of base has seted up the spout, and the inside of base is located the both ends of spout and all is fixed with the centre gripping cylinder, the lower extreme of grip block be fixed with spout sliding connection and with corresponding centre gripping cylinder's flexible end fixed connection's first slider.
As a further aspect of the present utility model: guide rods fixedly connected with the base are fixed on the lower surface of the top plate close to the four corners, and the guide rods are connected with the lifting frame in a sliding manner.
As a further aspect of the present utility model: the lifting frame is a member made of stainless steel, and lifting cylinders for driving the lifting frame to lift are symmetrically fixed on the upper surface of the top plate.
As a further aspect of the present utility model: the upper end of the punch is close to the four corners, a sliding rod in sliding connection with the lifting frame is fixed at the upper end of the punch, a fixed plate is installed at the upper end of the sliding rod, and a first spring is installed between the punch and the lifting frame on the outer side of the sliding rod.
As a further aspect of the present utility model: the clamping plate is a member with an L-shaped structure, and anti-slip pads are arranged at the joint of the clamping plate and the female die.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the distance between the two clamping plates is adjusted by driving the clamping cylinder, so that the device can be used by adapting to moulds of different specifications; when the lifting frame descends, the punch descends and firstly abuts against the workpiece under the action of the first spring, the workpiece is initially fixed, the lifting frame continues to descend and the inclined edge at the lower end of the movable pressing block slides with the chute under the drive of the lifting cylinder, so that the lower end of the movable pressing block abuts against the edge of the workpiece, the workpiece is further fixed again, the workpiece is rapidly positioned and fixed, and the workpiece displacement is effectively avoided; when the first spring is compressed to the shortest time, the lifting frame drives the punch to move downwards, so that the workpiece is punched.
Drawings
FIG. 1 is a schematic diagram of a plastic stamping die capable of being positioned quickly;
FIG. 2 is a schematic view of the internal structure of a plastic stamping die capable of being positioned quickly;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a base; 2. a top plate; 3. a guide rod; 4. a lifting frame; 5. a lifting cylinder; 6. a clamping plate; 7. a chute; 8. a clamping cylinder; 9. a female die; 10. a fixing plate; 11. a first slider; 12. a mold cavity; 13. a slide bar; 14. a punch; 15. a first spring; 16. a guide rail; 17. a second slider; 18. a second spring; 19. a movable pressing block; 20. a beveled edge; 21. and a chute.
Detailed Description
Referring to fig. 1-3, in the embodiment of the utility model, a plastic stamping die capable of being rapidly positioned comprises a base 1, a top plate 2 arranged above the base 1, clamping plates 6 symmetrically and movably arranged on the upper surface of the base 1, a female die 9 clamped between the two clamping plates 6, a die cavity 12 arranged on the upper surface of the female die 9, inclined slots 21 arranged on the upper surface of the female die 9 and positioned on two sides of the die cavity 12, a lifting frame 4 arranged between the base 1 and the top plate 2 in a sliding manner, a punch 14 movably arranged in the middle position of the lifting frame 4, guide rails 16 fixed on the lower surface of the lifting frame 4 and positioned on two sides of the punch 14, a second slider 17 arranged in the guide rails 16 in a sliding manner, a second spring 18 arranged between one end of each guide rail 16 and each second slider 17, a movable pressing block 19 fixed on the lower surface of each second slider 17, the lower end of the movable pressing block 19 is close to one corner of the outer side, a bevel edge 20 which is in sliding connection with a chute 21 is arranged, a workpiece is placed in the die cavity 12, a lifting cylinder 5 is started, the lifting cylinder 5 drives the lifting frame 4 to slide on the guide rod 3, the lifting stability of the lifting frame 4 is improved through the arrangement of the guide rod 3, the lifting frame 4 descends under the driving of the lifting cylinder 5, at the moment, the first spring 15 is in a diastole state, then the punch 14 is firstly abutted against the workpiece, the preliminary fixing of the workpiece is realized, the lifting frame 4 continues to descend under the driving of the lifting cylinder 5, the bevel edge 20 at the lower end of the movable pressing block 19 slides against the chute 21, the lower end of the movable pressing block 19 is abutted against the edge of the workpiece, the workpiece is further fixed again, and the rapid positioning and fixing of the workpiece are realized; when the first spring 15 is compressed to the shortest time, the lifting frame 4 drives the punch 14 to move downwards, so that the stamping of the workpiece is realized.
In fig. 2, a chute 7 is formed in the middle of the upper surface of the base 1, clamping cylinders 8 are fixed at two ends of the chute 7 in the base 1, a first sliding block 11 which is slidably connected with the chute 7 and fixedly connected with the telescopic end of the corresponding clamping cylinder 8 is fixed at the lower end of the clamping plate 6, the clamping cylinder 8 is started, the first sliding block 11 is driven to slide in the chute 7 through the clamping cylinder 8, and then the two clamping plates 6 move in opposite directions, so that the dies 9 with different specifications are fixed.
In fig. 2, guide rods 3 fixedly connected with the base 1 are fixed on the lower surface of the top plate 2 near the four corners, the guide rods 3 are in sliding connection with the lifting frame 4, and the stability of the lifting frame 4 during lifting is improved through sliding connection between the guide rods 3 and the lifting frame 4.
In fig. 1 and 2, the lifting frame 4 is a stainless steel member, lifting cylinders 5 for driving the lifting frame 4 to lift are symmetrically fixed on the upper surface of the top plate 2, and the lifting frame 4 is driven to lift by the lifting cylinders 5.
In fig. 2, slide bars 13 slidably connected with the lifting frames 4 are fixed at positions, close to four corners, of the upper ends of the punches 14, a fixing plate 10 is mounted at the upper ends of the slide bars 13, first springs 15 are mounted between the punches 14 and the lifting frames 4 on the outer sides of the slide bars 13, buffering of the punches 14 can be achieved through arrangement of the first springs 15, and the lower ends of the punches 14 can be abutted against a workpiece without cutting, so that preliminary fixing of the workpiece is achieved.
In fig. 2, the clamping plate 6 is a member with an L-shaped structure, and the connection parts of the clamping plate 6 and the female die 9 are all provided with anti-slip pads, so that the stability of the connection between the female die 9 and the clamping plate 6 is improved.
The working principle of the utility model is as follows: when the die 9 is used, the die 9 is placed between the two clamping plates 6, the clamping cylinder 8 is started, the first sliding block 11 is driven to slide in the sliding groove 7 through the clamping cylinder 8, and then the two clamping plates 6 are enabled to move in opposite directions, so that the dies 9 with different specifications are fixed; placing a workpiece in a die cavity 12, starting a lifting cylinder 5, driving a lifting frame 4 to slide on a guide rod 3 through the lifting cylinder 5, and improving the stability of the lifting frame 4 during lifting through the arrangement of the guide rod 3, wherein the lifting frame 4 is enabled to descend under the driving of the lifting cylinder 5, at the moment, a first spring 15 is in a relaxed state, then a punch 14 is enabled to be firstly propped against the workpiece, the preliminary fixing of the workpiece is realized, the lifting frame 4 is enabled to continue descending under the driving of the lifting cylinder 5, a bevel edge 20 at the lower end of a movable pressing block 19 is enabled to slide with a chute 21, the lower end of the movable pressing block 19 is enabled to prop against the edge of the workpiece, the workpiece is enabled to be fixed again, and the rapid positioning and fixing of the workpiece are realized; when the first spring 15 is compressed to the shortest time, the lifting frame 4 drives the punch 14 to move downwards, so that the stamping of the workpiece is realized.
Claims (6)
1. The utility model provides a but quick positioning's plastics stamping die, includes base (1), sets up roof (2) in base (1) top, its characterized in that, upper surface symmetry movable mounting of base (1) has grip block (6), two it has die (9) to press from both sides between grip block (6), die cavity (12) have been seted up to the upper surface of die (9), and chute (21) have all been seted up to the upper surface of die (9) in the both sides of die cavity (12), slidable mounting has crane (4) between base (1) and roof (2), the mid-position department movable mounting of crane (4) has drift (14), and the lower surface of crane (4) is located the both sides of drift (14) all to be fixed with guide rail (16), the inside slidable mounting of guide rail (16) has second slider (17), and installs second spring (18) between the one end of guide rail (16) and second slider (17), the lower surface of second slider (17) is fixed with movable briquetting (19), the lower extreme of movable briquetting (19) is equipped with the inclined groove (20) that are close to one corner of being connected with outside (20).
2. The plastic stamping die capable of being rapidly positioned according to claim 1, wherein a chute (7) is formed in the middle of the upper surface of the base (1), clamping cylinders (8) are fixed at two ends of the chute (7) inside the base (1), and a first sliding block (11) which is slidably connected with the chute (7) and fixedly connected with the telescopic end of the corresponding clamping cylinder (8) is fixed at the lower end of the clamping plate (6).
3. The plastic stamping die capable of being rapidly positioned according to claim 1, wherein guide rods (3) fixedly connected with the base (1) are fixed on the lower surface of the top plate (2) close to four corners, and the guide rods (3) are connected with the lifting frame (4) in a sliding manner.
4. The plastic stamping die capable of being rapidly positioned according to claim 1, wherein the lifting frame (4) is a member made of stainless steel, and lifting cylinders (5) for driving the lifting frame (4) to lift are symmetrically fixed on the upper surface of the top plate (2).
5. A quick-positioning plastic stamping die according to claim 1, characterized in that slide bars (13) which are in sliding connection with the lifting frame (4) are fixed at the positions, close to four corners, of the upper ends of the punches (14), a fixing plate (10) is arranged at the upper ends of the slide bars (13), and a first spring (15) is arranged between the punches (14) and the lifting frame (4) on the outer sides of the slide bars (13).
6. The plastic stamping die capable of being rapidly positioned according to claim 1, wherein the clamping plate (6) is a member with an L-shaped structure, and anti-slip pads are arranged at the connecting positions of the clamping plate (6) and the female die (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320242961.8U CN219381571U (en) | 2023-02-17 | 2023-02-17 | Plastic stamping die capable of being rapidly positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320242961.8U CN219381571U (en) | 2023-02-17 | 2023-02-17 | Plastic stamping die capable of being rapidly positioned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219381571U true CN219381571U (en) | 2023-07-21 |
Family
ID=87192244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320242961.8U Active CN219381571U (en) | 2023-02-17 | 2023-02-17 | Plastic stamping die capable of being rapidly positioned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219381571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283814A (en) * | 2023-10-26 | 2023-12-26 | 青岛杰隆工业科技有限公司 | A kind of injection mold with good stability |
-
2023
- 2023-02-17 CN CN202320242961.8U patent/CN219381571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117283814A (en) * | 2023-10-26 | 2023-12-26 | 青岛杰隆工业科技有限公司 | A kind of injection mold with good stability |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |