CN210847998U - Die carrier convenient to drawing of patterns - Google Patents
Die carrier convenient to drawing of patterns Download PDFInfo
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- CN210847998U CN210847998U CN201921525828.3U CN201921525828U CN210847998U CN 210847998 U CN210847998 U CN 210847998U CN 201921525828 U CN201921525828 U CN 201921525828U CN 210847998 U CN210847998 U CN 210847998U
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Abstract
The utility model discloses a die carrier convenient for demoulding, which comprises a support frame, wherein a workbench is fixedly arranged on the lower wall surface in the support frame, an upper die demoulding structure is arranged on the upper wall surface in the support frame, and a lower die demoulding structure is arranged on the upper wall surface of the workbench; the utility model relates to a die carrier technical field, when the work piece card is die cavity down, it can make ejector pin top move the work piece to drive the eccentric wheel through motor in the lower mould demoulding structure and rotate, make its and lower mould quickly separating, when the work piece card is when the punching press piece, backup pad in the last mould demoulding structure, the gag lever post, the cooperation of stripper plate and first spring can make the work piece ejecting, make its and last mould separation, the effectual traditional die carrier processing step of having solved is more, efficiency is lower, and traditional mould only possesses the function of lower mould drawing of patterns, in case when the work piece card was gone up the mould, can only rely on the operator to prize the work piece hard, make its and last mould separation, the condition that can lead to the work piece quality difference of taking shape just so probably takes.
Description
Technical Field
The utility model relates to a die carrier technical field specifically is a die carrier convenient to drawing of patterns.
Background
The traditional die is characterized in that after a workpiece is formed, a hydraulic cylinder is used for opening the die, then an ejection cylinder is used for ejecting the workpiece, so that the workpiece is separated from a lower die, and the workpiece can be taken out conveniently.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a die carrier convenient to drawing of patterns.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a die carrier convenient for demolding comprises a support frame, wherein a workbench is fixedly arranged on the lower wall surface in the support frame, an upper die demolding structure is arranged on the upper wall surface in the support frame, and a lower die demolding structure is arranged on the upper wall surface of the workbench;
go up mould demoulding structure includes: the device comprises a pair of hydraulic cylinders with the same structure, an upper die, a stamping block, a pair of supporting plates with the same structure, a pair of limiting rods with the same structure, a stripper plate and a pair of first springs with the same structure;
one end of each hydraulic cylinder is fixedly arranged on the upper wall surface in the supporting frame, the upper die is fixedly arranged on the driving ends of the hydraulic cylinders, the stamping block is fixedly embedded in the upper die, the supporting plates are fixedly arranged on the two side wall surfaces of the upper die and provided with a pair of limiting holes with the same structure, the limiting rods are movably arranged in the limiting holes, the stripper plate is fixedly connected with the limiting rods, the upper die and the stripper plate are provided with two pairs of first through holes with the same structure and corresponding in position, and the first springs are fixedly arranged between the two pairs of first through holes;
the lower die demoulding structure comprises: the device comprises a bearing plate, a lower die cavity, a workpiece, a pair of second springs with the same structure, a top plate, an ejector rod, a motor and an eccentric wheel;
the workpiece is movably arranged in the lower die cavity, one end of each second spring is fixedly arranged on the lower wall surface of the lower die, the top plate is fixedly arranged at the other end of each second spring, one end of the ejector rod is fixedly arranged on the upper wall surface of the top plate, the other end of the ejector rod movably penetrates through the second through hole, the motor is fixedly arranged on the upper wall surface of the bearing plate, and the circle center of the eccentric wheel is fixedly sleeved at the driving end of the motor and can make friction upward movement with the top plate.
Preferably, a fixed seat is fixedly installed between the motor and the bearing plate.
Preferably, connecting pieces are fixedly mounted at two ends of the pair of second springs.
Preferably, a gasket is installed in the motor.
Preferably, one end of the ejector rod is matched with the inner surface of the lower die cavity.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, and is with low costs, high durability and convenient use, when the work piece card is die cavity down, it can make the ejector pin top move the work piece to drive the eccentric wheel through the interior motor of lower mould demoulding structure and rotate, make it and lower mould quickly separating, when the work piece card is at the punching press piece, backup pad in the last mould demoulding structure, the gag lever post, the cooperation of stripper plate and first spring can make the work piece ejecting fast, make it and last mould separation, the effectual traditional die carrier processing step of having solved is more, low efficiency, and traditional mould only possesses the function of lower mould drawing of patterns, in case when the work piece card was last mould, can only rely on the operator to prize the work piece hard, make it separate with last mould, the condition that can lead to the work piece quality difference of forming.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of the front view movement structure of the present invention;
fig. 3 is the utility model discloses a lower mould demoulding structure look sideways at the schematic diagram.
In the figure: 1. a support frame; 2. a work table; 3. a hydraulic cylinder; 4. an upper die; 5. stamping the blocks; 6. a support plate; 7. a limiting rod; 8. a stripper plate; 9. a first spring; 10. a carrier plate; 11. a lower die; 12. a lower die cavity; 13. a workpiece; 14. a second spring; 15. a top plate; 16. a top rod; 17. a motor; 18. an eccentric wheel; 19. a fixed seat; 20. and (7) connecting the sheets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a die carrier convenient for demolding comprises a support frame 1, wherein a workbench 2 is fixedly arranged on the lower wall surface in the support frame 1, an upper die demolding structure is arranged on the upper wall surface in the support frame 1, and a lower die demolding structure is arranged on the upper wall surface of the workbench 2; go up mould demoulding structure includes: the device comprises a pair of hydraulic cylinders 3 with the same structure, an upper die 4, a stamping block 5, a pair of supporting plates 6 with the same structure, a pair of limiting rods 7 with the same structure, a stripper plate 8 and a pair of first springs 9 with the same structure; one end of each hydraulic cylinder 3 is fixedly arranged on the upper wall surface in the support frame 1, the upper die 4 is fixedly arranged at the driving end of each hydraulic cylinder 3, the stamping block 5 is fixedly embedded in the upper die 4, the supporting plates 6 are fixedly arranged on the two side wall surfaces of the upper die 4 and are provided with a pair of limiting holes with the same structure, the limiting rods 7 are movably arranged in the limiting holes, the stripper plate 8 is fixedly connected with the limiting rods 7, the upper die 4 and the stripper plate 8 are provided with two pairs of first through holes with the same structure and are corresponding in position, and the first springs 9 are fixedly arranged between the two pairs of first through holes; lower mould demoulding structure includes: the device comprises a bearing plate 10, a lower die 11, a lower die cavity 12, a workpiece 13, a pair of second springs 14 with the same structure, a top plate 15, a top rod 16, a motor 17 and an eccentric wheel 18; the bearing plate 10 is fixedly arranged on the upper wall surface of the workbench 2, the lower die 11 is fixedly arranged on the upper wall surface of the bearing plate 10 and is provided with a second through hole, the lower die cavity 12 is fixedly embedded in the lower die 11 and is positioned above the second through hole and is matched with the stamping block 5, the workpiece 13 is movably arranged in the lower die cavity 12, one end of a pair of second springs 14 is fixedly arranged on the lower wall surface in the lower die 11, a top plate 15 is fixedly arranged at the other end of the pair of second springs 14, one end of a mandril 16 is fixedly arranged on the upper wall surface of the top plate 15, the other end of the mandril movably penetrates through the second through hole, a motor 17 is fixedly arranged on the upper wall surface of the bearing plate 10, the circle center of an eccentric wheel 18 is fixedly sleeved on the driving end of the motor 17 and can make upward friction with the top plate 15, when the workpiece 13 is clamped in the lower die cavity, the workpiece 13 can be quickly ejected out by the upper die release structure, so that the workpiece is separated from the upper die 4.
Preferably, a fixing seat 19 is fixedly installed between the motor 17 and the bearing plate 10: the holder 19 is used to hold the motor 17.
Preferably, the pair of second springs 14 are fixedly provided with connecting pieces 20 at two ends: the connecting piece 20 serves to increase the contact area of the second spring 14.
Preferably, further, a gasket is installed in the motor 17: the spacer is used to prevent the motor 17 from moving inside and causing damage.
Preferably, the ram 16 is further adapted to engage the inner surface of the lower mold cavity 12 at one end.
The following are the types and functions adopted by the electrical component in the present case:
a motor: an electric motor of a Y112M model is adopted and controlled by an external operating system to drive the eccentric wheel to rotate.
Hydraulic cylinder: the hydraulic cylinder of HOB50 and 260 type is controlled by an external operating system to drive the upper die to move up and down.
All the electrical components and the adaptive power supply thereof in the present application are connected through a wire by a person skilled in the art, and an appropriate controller should be selected according to actual conditions to meet control requirements, specific connection and control sequence.
Example (b): as shown in the attached drawings 1-3, when in use, a workpiece 13 is placed into a lower die cavity 12, a hydraulic cylinder 3 is opened, the hydraulic cylinder 3 drives an upper die 4 to move downwards, when a stripper plate 8 contacts the lower die 11, a first spring 9 is extruded, meanwhile, the stripper plate 8 drives a limiting rod 7 to move upwards in a supporting plate 6, a stamping block 5 enters the lower die cavity 12 to stamp and form the workpiece 13, after stamping is finished, the hydraulic cylinder 3 drives the upper die 4 to be separated from the lower die 11, when the upper die 4 moves upwards, the first spring 9 is elastically restored, the stripper plate 8 is pushed downwards, the workpiece 13 clamped on the stamping block 5 is pushed downwards by the stripper plate 8, the situation that the workpiece 13 is clamped on the stamping block 5 is prevented, when the workpiece 13 is clamped in the lower die cavity 12, a motor 17 is started, the motor 17 drives an eccentric wheel 18 to rotate, when the eccentric wheel 18 rotates, the eccentric wheel 18 pushes a top plate 15, the top plate 15 extrudes the second spring 14 to drive the ejector rod 16 to move upwards to eject the workpiece 13, and after ejection is finished, the second spring 14 elastically recovers to drive the top plate 15 and the ejector rod 16 to recover the original positions and continue to work next time.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless explicitly specified or limited otherwise, the terms "mounted", "disposed", "opened", "embedded", "extended", "penetrated", "nested", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The die carrier convenient for demolding comprises a support frame (1) and is characterized in that a workbench (2) is fixedly installed on the inner lower wall surface of the support frame (1), an upper die demolding structure is installed on the inner upper wall surface of the support frame (1), and a lower die demolding structure is installed on the upper wall surface of the workbench (2);
go up mould demoulding structure includes: the device comprises a pair of hydraulic cylinders (3) with the same structure, an upper die (4), a stamping block (5), a pair of supporting plates (6) with the same structure, a pair of limiting rods (7) with the same structure, a stripper plate (8) and a pair of first springs (9) with the same structure;
one end of each hydraulic cylinder (3) is fixedly arranged on the inner upper wall surface of the support frame (1), the upper die (4) is fixedly arranged at the driving end of each hydraulic cylinder (3), the stamping block (5) is fixedly embedded in the upper die (4), the supporting plates (6) are fixedly arranged on the two side wall surfaces of the upper die (4) and are provided with a pair of limiting holes with the same structure, the limiting rods (7) are movably arranged in the limiting holes, the stripper plate (8) is fixedly connected with the limiting rods (7), the upper die (4) and the stripper plate (8) are provided with two pairs of first through holes with the same structure and are corresponding in position, and the first springs (9) are fixedly arranged between the two pairs of first through holes;
the lower die demoulding structure comprises: the device comprises a bearing plate (10), a lower die (11), a lower die cavity (12), a workpiece (13), a pair of second springs (14) with the same structure, a top plate (15), a top rod (16), a motor (17) and an eccentric wheel (18);
the bearing plate (10) is fixedly arranged on the upper wall surface of the workbench (2), the lower die (11) is fixedly arranged on the upper wall surface of the bearing plate (10) and is provided with a second through hole, the lower die cavity (12) is fixedly embedded in the lower die (11) and is positioned above the second through hole and is matched with the stamping block (5), the workpiece (13) is movably arranged in the lower die cavity (12), one end of each of a pair of second springs (14) is fixedly arranged on the lower wall surface in the lower die (11), the top plate (15) is fixedly arranged at the other end of each of the second springs (14), one end of the ejector rod (16) is fixedly arranged on the upper wall surface of the top plate (15), the other end of the ejector rod movably penetrates through the second through hole, the motor (17) is fixedly arranged on the upper wall surface of the bearing plate (10), and the circle center of the eccentric wheel (18) is fixedly sleeved, and can move upwards by friction with the top plate (15).
2. Mould frame facilitating demoulding according to claim 1, characterised in that a fixed seat (19) is fixedly arranged between the motor (17) and the bearing plate (10).
3. The mold frame facilitating demolding as claimed in claim 1, wherein a pair of the second springs (14) are fixedly provided at both ends with connecting pieces (20).
4. Formwork support for facilitating the demoulding according to claim 1, wherein the motor (17) is internally equipped with a gasket.
5. Mould carrier facilitating demoulding as claimed in claim 1, characterised in that the ejector pin (16) is fitted with one end to the inner surface of the lower mould cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525828.3U CN210847998U (en) | 2019-09-12 | 2019-09-12 | Die carrier convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525828.3U CN210847998U (en) | 2019-09-12 | 2019-09-12 | Die carrier convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210847998U true CN210847998U (en) | 2020-06-26 |
Family
ID=71294831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921525828.3U Active CN210847998U (en) | 2019-09-12 | 2019-09-12 | Die carrier convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210847998U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715794A (en) * | 2020-07-06 | 2020-09-29 | 东莞市技师学院(东莞市高级技工学校) | Mechanical type mould rapid demoulding auxiliary assembly |
| CN113263670A (en) * | 2021-05-21 | 2021-08-17 | 安徽弘星家美装饰品有限公司 | A antifog mirror resin picture frame apparatus for producing for bathroom and bathroom |
| CN114603137A (en) * | 2022-03-10 | 2022-06-10 | 天通（六安）新材料有限公司 | Automatic die-casting mechanism for metal soft magnetic powder core and using method |
-
2019
- 2019-09-12 CN CN201921525828.3U patent/CN210847998U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715794A (en) * | 2020-07-06 | 2020-09-29 | 东莞市技师学院(东莞市高级技工学校) | Mechanical type mould rapid demoulding auxiliary assembly |
| CN111715794B (en) * | 2020-07-06 | 2022-03-18 | 东莞市技师学院(东莞市高级技工学校) | Mechanical type mould rapid demoulding auxiliary assembly |
| CN113263670A (en) * | 2021-05-21 | 2021-08-17 | 安徽弘星家美装饰品有限公司 | A antifog mirror resin picture frame apparatus for producing for bathroom and bathroom |
| CN114603137A (en) * | 2022-03-10 | 2022-06-10 | 天通（六安）新材料有限公司 | Automatic die-casting mechanism for metal soft magnetic powder core and using method |
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