CN220901715U - Anti-sticking demoulding device - Google Patents
Anti-sticking demoulding device Download PDFInfo
- Publication number
- CN220901715U CN220901715U CN202322307600.XU CN202322307600U CN220901715U CN 220901715 U CN220901715 U CN 220901715U CN 202322307600 U CN202322307600 U CN 202322307600U CN 220901715 U CN220901715 U CN 220901715U
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- China
- Prior art keywords
- plate
- lower die
- base
- servo electric
- sleeve
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- 238000006073 displacement reaction Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 claims 2
- 238000000465 moulding Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses an anti-sticking demoulding device which comprises a base, a vertical plate, a hydraulic cylinder, a punch, a lower die and a lower die cavity, wherein a sleeve is arranged at the bottom of the base, close to the center, through a fixing groove, a sleeve rod is sleeved in the sleeve, the top of the sleeve rod is connected with a bottom plate, an impact ejector rod is welded at the top of the bottom plate, a cylindrical spring is arranged between the sleeve rod and the bottom plate, close to the outer side of the sleeve rod, the top end of the impact ejector rod is positioned at the bottom in the lower die cavity, one end of the lower die is welded with an extension plate, the bottom of the extension plate is provided with a first servo electric cylinder through a first mounting frame, the power output shaft of the first servo electric cylinder is connected with a mounting plate, and one end of the mounting plate is provided with a second servo electric cylinder through a bolt. The novel structure that possesses initiative impact can conveniently utilize impact force auxiliary molding part to deviate from in the lower die cavity, is fit for extensively using widely.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to an anti-sticking demolding device.
Background
In the process of stamping the metal part, the formed part needs to be demoulded from the lower die cavity after stamping is completed, and the phenomenon of sticking or die holding easily occurs between the formed part and the inside of the lower die cavity, so that the demoulding operation is influenced.
The prior art has the following defects in demolding the metal part after stamping: 1. the forming part cannot be conveniently separated from the lower die cavity by utilizing the impact force without an active impact structure. For this purpose, we propose an anti-sticking demolding device.
Disclosure of utility model
The utility model mainly aims to provide an anti-sticking demoulding device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides an antiseized shedder, includes base, riser, hydraulic cylinder, drift, bed die and lower die cavity, the base bottom is close to central authorities department and is provided with the sleeve through the fixed slot, the sleeve endotheca is equipped with the loop bar, the loop bar top is connected with the bottom plate, bottom plate top welding has the impact ejector pin, be close to between sleeve and the bottom plate loop bar outside department is provided with the cylindricality spring, the impact ejector pin top is located the bottom down the die cavity, the welding of bed die one end has the extension board, first servo electric jar is installed through first mounting bracket to the extension board bottom, the power output shaft of first servo electric jar has the mounting panel, the second servo electric jar is installed through the bolt to mounting panel one end, the third servo electric jar is installed through the second mounting bracket to base top one end, the riser is welded to bottom plate one end, first constant head tank has been seted up to bottom plate top one end, the second constant head tank has been seted up to riser one end.
Further, bed die bottom one end is provided with the slide rail, second servo electric jar top is provided with the fixing base, the fixing base top is provided with the slider, the slider top is located the slide rail, through the spacing direction effect of slide rail to the slider, can effectively promote the stability of second servo electric jar when horizontal migration.
Further, the riser is all welded at base top both ends, the riser top is connected with the roof, the roof bottom is provided with hydraulic cylinder through the mount pad, hydraulic cylinder's power take off end is connected with the displacement board, the drift is installed through the bolt to displacement board bottom, displacement board bottom both ends all are provided with the guide pillar slider, lower mould top both ends all are provided with the guide pin bushing, the guide pillar bottom is located the guide pin bushing, and hydraulic cylinder conveniently drives displacement board and drift and pushes down at the during operation, through the spacing guide effect of guide pin bushing to the guide pillar, can effectively promote the stability of displacement board and drift when reciprocating.
Further, a connecting plate is welded between the inner wall of the vertical plate and the lower die, and a lower die cavity is formed in the position, close to the center, of the top of the punch.
Further, the connecting plate is fixed with the reinforcing plate through the screw at the connecting corner of the connecting plate and the vertical plate, and the integral stabilizing effect between the connecting plate and the vertical plate during connection can be effectively improved through the reinforcing plate.
Further, foot pads are fixed at the bottom of the base close to corners through glue.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the anti-sticking demoulding device, when the second positioning groove is flush with the third servo electric cylinder, the power output end of the third servo electric cylinder is inserted into the second positioning groove, at the moment, the power output end of the second servo electric cylinder is lifted from the first positioning groove and is driven by the first servo electric cylinder to move horizontally to one end along the sliding rail, the lifting of the bottom plate is not blocked, the power output end of the third servo electric cylinder is separated from the second positioning groove, the compressed cylindrical spring returns, the bottom plate and the impact ejector rod are driven to lift, the impact ejector rod is used for impacting the bottom of a metal part, the auxiliary demoulding operation of the metal part is completed, and the demoulding device is provided with an active impact structure and can facilitate the separation of an auxiliary forming part from a lower mould cavity by using impact force.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an anti-sticking demolding device.
Fig. 2 is a schematic diagram showing a detail structure of a part a of an anti-sticking demolding device.
Fig. 3 is a schematic view showing a detail structure of a B-site of the anti-sticking and demolding device of the present utility model.
In the figure: 1. a base; 2. foot pads; 3. a vertical plate; 4. a top plate; 5. a hydraulic cylinder; 6. a displacement plate; 7. a guide post; 8. guide sleeve; 9. a lower die; 10. a punch; 11. a lower die cavity; 12. a connecting plate; 13. a reinforcing plate; 14. an extension plate; 15. a first mounting frame; 16. a first servo cylinder; 17. a mounting plate; 18. a slide rail; 19. a slide block; 20. a second servo cylinder; 21. a first positioning groove; 22. impact the ejector pin; 23. a bottom plate; 24. a riser; 25. a second positioning groove; 26. a second mounting frame; 27. a third servo cylinder; 28. a sleeve; 29. a loop bar; 30. a cylindrical spring.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, an anti-sticking demoulding device comprises a base 1, a vertical plate 3, a hydraulic cylinder 5, a punch 10, a lower mould 9 and a lower mould cavity 11, wherein a sleeve 28 is arranged at the bottom of the base 1 near the center through a fixing groove, a sleeve rod 29 is sleeved in the sleeve 28, the top of the sleeve rod 29 is connected with a bottom plate 23, an impact ejector rod 22 is welded at the top of the bottom plate 23, a cylindrical spring 30 is arranged between the sleeve 28 and the bottom plate 23 and near the outer side of the sleeve rod 29, the top end of the impact ejector rod 22 is positioned at the bottom of the lower mould cavity 11, an extension plate 14 is welded at one end of the lower mould 9, a first servo cylinder 16 is arranged at the bottom of the extension plate 14 through a first mounting frame 15, a mounting plate 17 is connected with a power output shaft of the first servo cylinder 16, a second servo cylinder 20 is arranged at one end of the mounting plate 17 through a bolt, a third servo cylinder 27 is arranged at one end of the top of the base 1 through a second mounting frame 26, a vertical plate 24 is welded at one end of the bottom plate 23, a first positioning groove 21 is arranged at one end of the top of the bottom plate 23, and a second positioning groove 25 is arranged at one end of the bottom plate 24.
The bottom one end of the lower die 9 is provided with a sliding rail 18, the top of the second servo electric cylinder 20 is provided with a fixed seat, the top of the fixed seat is provided with a sliding block 19, and the top end of the sliding block 19 is positioned in the sliding rail 18.
In this embodiment, as shown in fig. 1, the stability of the second servo cylinder 20 during horizontal movement can be effectively improved through the limit guiding function of the sliding rail 18 on the sliding block 19.
The hydraulic press is characterized in that vertical plates 3 are welded at two ends of the top of the base 1, a top plate 4 is connected to the top of the vertical plates 3, a hydraulic cylinder 5 is arranged at the bottom of the top plate 4 through a mounting seat, a displacement plate 6 is connected to the power output end of the hydraulic cylinder 5, a punch 10 is mounted at the bottom of the displacement plate 6 through bolts, guide post 7 sliding blocks 19 are arranged at two ends of the bottom of the displacement plate 6, guide sleeves 8 are arranged at two ends of the top of the lower die 9, and the bottom end of each guide post 7 is located in each guide sleeve 8.
In this embodiment, as shown in fig. 1, the hydraulic cylinder 5 conveniently drives the displacement plate 6 and the punch 10 to press down during working, and the stability of the displacement plate 6 and the punch 10 during up-and-down movement can be effectively improved through the limit guiding function of the guide sleeve 8 on the guide post 7.
Wherein a connecting plate 12 is welded between the inner wall of the vertical plate 3 and the lower die 9, and a lower die cavity 11 is arranged at the top of the punch 10 near the center.
In this embodiment, as shown in fig. 1 and 3, the connection plate 12 facilitates the fixed connection between the opposite plate 3 and the lower mold 9.
Wherein, the connecting plate 12 is fixed with a reinforcing plate 13 through a screw at the connecting corner of the vertical plate 3.
In this embodiment, as shown in fig. 1 and 3, the reinforcing plate 13 can effectively enhance the overall stability effect between the connecting plate 12 and the vertical plate 3 during connection.
Wherein, the bottom of the base 1 is close to the corner and is fixed with a foot pad 2 through glue.
In this embodiment, as shown in fig. 1, the stability of the demolding device during operation can be effectively improved through the foot pad 2.
It should be noted that, the utility model is an anti-sticking demoulding device, when in operation, after the stamping operation is completed, the metal part after stamping is located at the bottom of the lower die cavity 11, the first servo electric cylinder 16 conveniently drives the second servo electric cylinder 20 to move horizontally during operation, when the second servo electric cylinder 20 moves to the upper end of the first positioning groove 21, the power output end of the second servo electric cylinder 20 is inserted into the first positioning groove 21 to drive the bottom plate 23 to press down, at this time, the cylindrical spring 30 is compressed, the vertical plate 24 and the second positioning groove 25 are also lowered, when the second positioning groove 25 is flush with the third servo electric cylinder 27, the power output end of the third servo electric cylinder 27 is inserted into the second positioning groove 25, at this time, the power output end of the second servo electric cylinder 20 is lifted from the first positioning groove 21 and driven by the first servo electric cylinder 16 to move horizontally to one end along the slide rail 18, the lifting of the bottom plate 23 is not blocked, the power output end of the third servo electric cylinder 27 is pulled out from the second positioning groove 25, the compressed bottom plate 30 is compressed, the cylindrical spring 23 and the metal part is impacted by the lifting rod 22, and the metal part is impacted by the lifting device, and the ejector rod is impacted by the auxiliary impact device is formed, and the metal part is impacted from the bottom of the die cavity.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an antiseized glutinous shedder, includes base (1), riser (3), hydraulic cylinder (5), drift (10), bed die (9) and lower die cavity (11), its characterized in that: the utility model discloses a base, including base (1), sleeve (28) endotheca is provided with loop bar (29), loop bar (29) top is connected with bottom plate (23), bottom plate (23) top welding has impact ejector pin (22), be close to between sleeve (28) and bottom plate (23) loop bar (29) outside department is provided with cylindricality spring (30), impact ejector pin (22) top is located the bottom in die cavity (11), extension board (14) are welded to lower mould (9) one end, first servo electric jar (16) are installed through first mounting bracket (15) in extension board (14) bottom, the power output shaft of first servo electric jar (16) has mounting panel (17), second servo electric jar (20) are installed through the bolt to mounting panel (17) one end, base (1) top one end has third servo electric jar (27) through second mounting bracket (26), bottom plate (23) one end welding has riser (24), bottom plate (23) top portion is equipped with locating slot (21), first end riser (25) are seted up.
2. The anti-sticking demolding device according to claim 1, characterized in that: the bottom one end of bed die (9) is provided with slide rail (18), second servo cylinder (20) top is provided with the fixing base, the fixing base top is provided with slider (19), slider (19) top is located slide rail (18).
3. The anti-sticking demolding device according to claim 1, characterized in that: the novel hydraulic lifting device is characterized in that vertical plates (3) are welded at two ends of the top of the base (1), a top plate (4) is connected to the top of the vertical plates (3), a hydraulic oil cylinder (5) is arranged at the bottom of the top plate (4) through a mounting seat, a displacement plate (6) is connected to the power output end of the hydraulic oil cylinder (5), a punch (10) is mounted at the bottom of the displacement plate (6) through bolts, guide posts (7) sliding blocks (19) are arranged at two ends of the bottom of the displacement plate (6), guide sleeves (8) are arranged at two ends of the top of the lower die (9), and the bottom end of each guide post (7) is located in each guide sleeve (8).
4. The anti-sticking demolding device according to claim 1, characterized in that: a connecting plate (12) is welded between the inner wall of the vertical plate (3) and the lower die (9), and a lower die cavity (11) is formed in the position, close to the center, of the top of the punch (10).
5. The anti-sticking mold release device according to claim 4, wherein: a reinforcing plate (13) is fixed at the connecting corner of the connecting plate (12) and the vertical plate (3) through a screw.
6. The anti-sticking demolding device according to claim 1, characterized in that: foot pads (2) are fixed at the bottom of the base (1) close to corners through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307600.XU CN220901715U (en) | 2023-08-28 | 2023-08-28 | Anti-sticking demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322307600.XU CN220901715U (en) | 2023-08-28 | 2023-08-28 | Anti-sticking demoulding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220901715U true CN220901715U (en) | 2024-05-07 |
Family
ID=90921491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322307600.XU Active CN220901715U (en) | 2023-08-28 | 2023-08-28 | Anti-sticking demoulding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220901715U (en) |
-
2023
- 2023-08-28 CN CN202322307600.XU patent/CN220901715U/en active Active
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